aboutsummaryrefslogtreecommitdiff
path: root/sound
diff options
context:
space:
mode:
Diffstat (limited to 'sound')
-rw-r--r--sound/Kconfig2
-rw-r--r--sound/Makefile2
-rw-r--r--sound/aoa/aoa-gpio.h2
-rw-r--r--sound/aoa/core/alsa.c7
-rw-r--r--sound/aoa/core/gpio-feature.c17
-rw-r--r--sound/aoa/fabrics/layout.c81
-rw-r--r--sound/aoa/soundbus/i2sbus/core.c22
-rw-r--r--sound/arm/Kconfig11
-rw-r--r--sound/arm/Makefile3
-rw-r--r--sound/arm/aaci.c13
-rw-r--r--sound/arm/pxa2xx-ac97-lib.c87
-rw-r--r--sound/arm/pxa2xx-ac97.c9
-rw-r--r--sound/arm/pxa2xx-pcm-lib.c3
-rw-r--r--sound/arm/sa11xx-uda1341.c983
-rw-r--r--sound/atmel/Kconfig19
-rw-r--r--sound/atmel/Makefile5
-rw-r--r--sound/atmel/abdac.c602
-rw-r--r--sound/atmel/ac97c.c932
-rw-r--r--sound/atmel/ac97c.h71
-rw-r--r--sound/core/control.c7
-rw-r--r--sound/core/hwdep.c9
-rw-r--r--sound/core/info.c31
-rw-r--r--sound/core/init.c89
-rw-r--r--sound/core/jack.c47
-rw-r--r--sound/core/oss/mixer_oss.c3
-rw-r--r--sound/core/oss/pcm_oss.c57
-rw-r--r--sound/core/oss/pcm_plugin.h4
-rw-r--r--sound/core/oss/rate.c2
-rw-r--r--sound/core/pcm.c3
-rw-r--r--sound/core/pcm_lib.c155
-rw-r--r--sound/core/pcm_native.c10
-rw-r--r--sound/core/pcm_timer.c6
-rw-r--r--sound/core/rawmidi.c379
-rw-r--r--sound/core/seq/oss/seq_oss_device.h2
-rw-r--r--sound/core/seq/seq_prioq.c3
-rw-r--r--sound/core/sgbuf.c7
-rw-r--r--sound/core/timer.c6
-rw-r--r--sound/core/vmaster.c62
-rw-r--r--sound/drivers/Kconfig2
-rw-r--r--sound/drivers/dummy.c8
-rw-r--r--sound/drivers/ml403-ac97cr.c6
-rw-r--r--sound/drivers/mpu401/mpu401.c6
-rw-r--r--sound/drivers/mtpav.c21
-rw-r--r--sound/drivers/mts64.c8
-rw-r--r--sound/drivers/opl3/opl3_lib.c2
-rw-r--r--sound/drivers/opl3/opl3_midi.c30
-rw-r--r--sound/drivers/opl3/opl3_oss.c8
-rw-r--r--sound/drivers/opl3/opl3_synth.c2
-rw-r--r--sound/drivers/pcsp/pcsp.c8
-rw-r--r--sound/drivers/portman2x4.c6
-rw-r--r--sound/drivers/serial-u16550.c24
-rw-r--r--sound/drivers/virmidi.c12
-rw-r--r--sound/drivers/vx/vx_core.c3
-rw-r--r--sound/drivers/vx/vx_hwdep.c12
-rw-r--r--sound/drivers/vx/vx_uer.c2
-rw-r--r--sound/i2c/Makefile2
-rw-r--r--sound/i2c/l3/Makefile8
-rw-r--r--sound/i2c/l3/uda1341.c935
-rw-r--r--sound/i2c/other/tea575x-tuner.c302
-rw-r--r--sound/isa/Kconfig63
-rw-r--r--sound/isa/Makefile2
-rw-r--r--sound/isa/ad1816a/ad1816a.c21
-rw-r--r--sound/isa/ad1816a/ad1816a_lib.c11
-rw-r--r--sound/isa/ad1848/ad1848.c6
-rw-r--r--sound/isa/adlib.c6
-rw-r--r--sound/isa/als100.c7
-rw-r--r--sound/isa/azt2320.c7
-rw-r--r--sound/isa/cmi8330.c94
-rw-r--r--sound/isa/cs423x/Makefile8
-rw-r--r--sound/isa/cs423x/cs4231.c6
-rw-r--r--sound/isa/cs423x/cs4232.c2
-rw-r--r--sound/isa/cs423x/cs4236.c185
-rw-r--r--sound/isa/cs423x/cs4236_lib.c45
-rw-r--r--sound/isa/dt019x.c7
-rw-r--r--sound/isa/es1688/es1688.c29
-rw-r--r--sound/isa/es1688/es1688_lib.c23
-rw-r--r--sound/isa/es18xx.c24
-rw-r--r--sound/isa/gus/gus_dma.c27
-rw-r--r--sound/isa/gus/gus_irq.c6
-rw-r--r--sound/isa/gus/gus_pcm.c26
-rw-r--r--sound/isa/gus/gus_uart.c10
-rw-r--r--sound/isa/gus/gusclassic.c6
-rw-r--r--sound/isa/gus/gusextreme.c6
-rw-r--r--sound/isa/gus/gusmax.c8
-rw-r--r--sound/isa/gus/interwave.c42
-rw-r--r--sound/isa/msnd/Makefile9
-rw-r--r--sound/isa/msnd/msnd.c705
-rw-r--r--sound/isa/msnd/msnd.h308
-rw-r--r--sound/isa/msnd/msnd_classic.c3
-rw-r--r--sound/isa/msnd/msnd_classic.h129
-rw-r--r--sound/isa/msnd/msnd_midi.c180
-rw-r--r--sound/isa/msnd/msnd_pinnacle.c1238
-rw-r--r--sound/isa/msnd/msnd_pinnacle.h181
-rw-r--r--sound/isa/msnd/msnd_pinnacle_mixer.c343
-rw-r--r--sound/isa/opl3sa2.c64
-rw-r--r--sound/isa/opti9xx/miro.c7
-rw-r--r--sound/isa/opti9xx/opti92x-ad1848.c65
-rw-r--r--sound/isa/sb/es968.c7
-rw-r--r--sound/isa/sb/sb16.c28
-rw-r--r--sound/isa/sb/sb8.c8
-rw-r--r--sound/isa/sb/sb_mixer.c156
-rw-r--r--sound/isa/sc6000.c10
-rw-r--r--sound/isa/sgalaxy.c6
-rw-r--r--sound/isa/sscape.c205
-rw-r--r--sound/isa/wavefront/wavefront.c30
-rw-r--r--sound/isa/wavefront/wavefront_synth.c2
-rw-r--r--sound/isa/wss/wss_lib.c160
-rw-r--r--sound/mips/au1x00.c9
-rw-r--r--sound/mips/hal2.c6
-rw-r--r--sound/mips/sgio2audio.c6
-rw-r--r--sound/oss/ad1848.c4
-rw-r--r--sound/oss/au1550_ac97.c2
-rw-r--r--sound/oss/audio.c2
-rw-r--r--sound/oss/dmabuf.c2
-rw-r--r--sound/oss/dmasound/dmasound_atari.c20
-rw-r--r--sound/oss/pas2_card.c4
-rw-r--r--sound/oss/pss.c14
-rw-r--r--sound/oss/sequencer.c3
-rw-r--r--sound/oss/sh_dac_audio.c2
-rw-r--r--sound/oss/swarm_cs4297a.c2
-rw-r--r--sound/oss/vwsnd.c2
-rw-r--r--sound/parisc/harmony.c6
-rw-r--r--sound/pci/Kconfig25
-rw-r--r--sound/pci/ac97/ac97_codec.c8
-rw-r--r--sound/pci/ac97/ac97_proc.c2
-rw-r--r--sound/pci/ad1889.c6
-rw-r--r--sound/pci/ak4531_codec.c3
-rw-r--r--sound/pci/ali5451/ali5451.c10
-rw-r--r--sound/pci/als300.c8
-rw-r--r--sound/pci/als4000.c9
-rw-r--r--sound/pci/atiixp.c6
-rw-r--r--sound/pci/atiixp_modem.c6
-rw-r--r--sound/pci/au88x0/au88x0.c6
-rw-r--r--sound/pci/au88x0/au88x0_a3d.c7
-rw-r--r--sound/pci/au88x0/au88x0_core.c21
-rw-r--r--sound/pci/au88x0/au88x0_synth.c39
-rw-r--r--sound/pci/aw2/aw2-alsa.c8
-rw-r--r--sound/pci/azt3328.c14
-rw-r--r--sound/pci/bt87x.c6
-rw-r--r--sound/pci/ca0106/ca0106_main.c105
-rw-r--r--sound/pci/cmipci.c6
-rw-r--r--sound/pci/cs4281.c12
-rw-r--r--sound/pci/cs46xx/cs46xx.c6
-rw-r--r--sound/pci/cs46xx/cs46xx_lib.c6
-rw-r--r--sound/pci/cs46xx/cs46xx_lib.h6
-rw-r--r--sound/pci/cs5530.c6
-rw-r--r--sound/pci/cs5535audio/cs5535audio.c8
-rw-r--r--sound/pci/echoaudio/Makefile4
-rw-r--r--sound/pci/echoaudio/echo3g_dsp.c2
-rw-r--r--sound/pci/echoaudio/echoaudio.c23
-rw-r--r--sound/pci/echoaudio/echoaudio.h3
-rw-r--r--sound/pci/echoaudio/echoaudio_3g.c3
-rw-r--r--sound/pci/echoaudio/echoaudio_dsp.c6
-rw-r--r--sound/pci/echoaudio/echoaudio_dsp.h9
-rw-r--r--sound/pci/echoaudio/gina20_dsp.c4
-rw-r--r--sound/pci/echoaudio/indigo_dsp.c12
-rw-r--r--sound/pci/echoaudio/indigo_express_dsp.c119
-rw-r--r--sound/pci/echoaudio/indigodj_dsp.c12
-rw-r--r--sound/pci/echoaudio/indigodjx.c107
-rw-r--r--sound/pci/echoaudio/indigodjx_dsp.c68
-rw-r--r--sound/pci/echoaudio/indigoio_dsp.c12
-rw-r--r--sound/pci/echoaudio/indigoiox.c109
-rw-r--r--sound/pci/echoaudio/indigoiox_dsp.c68
-rw-r--r--sound/pci/echoaudio/layla20_dsp.c4
-rw-r--r--sound/pci/echoaudio/mia_dsp.c16
-rw-r--r--sound/pci/echoaudio/midi.c4
-rw-r--r--sound/pci/emu10k1/emu10k1.c6
-rw-r--r--sound/pci/emu10k1/emu10k1_callback.c7
-rw-r--r--sound/pci/emu10k1/emu10k1_main.c12
-rw-r--r--sound/pci/emu10k1/emu10k1x.c6
-rw-r--r--sound/pci/emu10k1/emufx.c11
-rw-r--r--sound/pci/emu10k1/emupcm.c37
-rw-r--r--sound/pci/emu10k1/io.c4
-rw-r--r--sound/pci/emu10k1/p16v.c100
-rw-r--r--sound/pci/emu10k1/voice.c12
-rw-r--r--sound/pci/ens1370.c9
-rw-r--r--sound/pci/es1938.c29
-rw-r--r--sound/pci/es1968.c6
-rw-r--r--sound/pci/fm801.c6
-rw-r--r--sound/pci/hda/hda_intel.c6
-rw-r--r--sound/pci/ice1712/ice1712.c8
-rw-r--r--sound/pci/ice1712/ice1724.c66
-rw-r--r--sound/pci/ice1712/juli.c5
-rw-r--r--sound/pci/ice1712/prodigy192.c13
-rw-r--r--sound/pci/intel8x0.c87
-rw-r--r--sound/pci/intel8x0m.c20
-rw-r--r--sound/pci/korg1212/korg1212.c6
-rw-r--r--sound/pci/maestro3.c6
-rw-r--r--sound/pci/mixart/mixart.c7
-rw-r--r--sound/pci/mixart/mixart_hwdep.c58
-rw-r--r--sound/pci/nm256/nm256.c6
-rw-r--r--sound/pci/oxygen/hifier.c12
-rw-r--r--sound/pci/oxygen/oxygen.c114
-rw-r--r--sound/pci/oxygen/oxygen.h22
-rw-r--r--sound/pci/oxygen/oxygen_io.c31
-rw-r--r--sound/pci/oxygen/oxygen_lib.c104
-rw-r--r--sound/pci/oxygen/virtuoso.c356
-rw-r--r--sound/pci/pcxhr/pcxhr.c47
-rw-r--r--sound/pci/pcxhr/pcxhr.h17
-rw-r--r--sound/pci/pcxhr/pcxhr_core.h2
-rw-r--r--sound/pci/pcxhr/pcxhr_hwdep.c12
-rw-r--r--sound/pci/pcxhr/pcxhr_mix22.c40
-rw-r--r--sound/pci/pcxhr/pcxhr_mix22.h3
-rw-r--r--sound/pci/pcxhr/pcxhr_mixer.c8
-rw-r--r--sound/pci/riptide/riptide.c6
-rw-r--r--sound/pci/rme32.c7
-rw-r--r--sound/pci/rme96.c7
-rw-r--r--sound/pci/rme9652/hdsp.c521
-rw-r--r--sound/pci/rme9652/hdspm.c17
-rw-r--r--sound/pci/rme9652/rme9652.c8
-rw-r--r--sound/pci/sis7019.c5
-rw-r--r--sound/pci/sonicvibes.c115
-rw-r--r--sound/pci/trident/trident.c6
-rw-r--r--sound/pci/trident/trident_main.c57
-rw-r--r--sound/pci/via82xx.c29
-rw-r--r--sound/pci/via82xx_modem.c11
-rw-r--r--sound/pci/vx222/vx222.c6
-rw-r--r--sound/pci/vx222/vx222_ops.c8
-rw-r--r--sound/pci/ymfpci/ymfpci.c6
-rw-r--r--sound/pci/ymfpci/ymfpci_main.c14
-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf.c19
-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf_core.c23
-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf_irq.c4
-rw-r--r--sound/pcmcia/vx/vxpocket.c32
-rw-r--r--sound/ppc/Kconfig1
-rw-r--r--sound/ppc/awacs.c88
-rw-r--r--sound/ppc/burgundy.c2
-rw-r--r--sound/ppc/daca.c2
-rw-r--r--sound/ppc/pmac.c11
-rw-r--r--sound/ppc/powermac.c8
-rw-r--r--sound/ppc/snd_ps3.c6
-rw-r--r--sound/ppc/tumbler.c13
-rw-r--r--sound/sh/Kconfig1
-rw-r--r--sound/sh/aica.c10
-rw-r--r--sound/soc/Kconfig1
-rw-r--r--sound/soc/Makefile2
-rw-r--r--sound/soc/atmel/atmel-pcm.c2
-rw-r--r--sound/soc/atmel/atmel_ssc_dai.c35
-rw-r--r--sound/soc/atmel/atmel_ssc_dai.h2
-rw-r--r--sound/soc/atmel/playpaq_wm8510.c24
-rw-r--r--sound/soc/atmel/sam9g20_wm8731.c124
-rw-r--r--sound/soc/au1x/dbdma2.c2
-rw-r--r--sound/soc/au1x/psc-ac97.c10
-rw-r--r--sound/soc/au1x/psc-i2s.c12
-rw-r--r--sound/soc/blackfin/Kconfig2
-rw-r--r--sound/soc/blackfin/bf5xx-ac97-pcm.c2
-rw-r--r--sound/soc/blackfin/bf5xx-ac97.c94
-rw-r--r--sound/soc/blackfin/bf5xx-ad73311.c4
-rw-r--r--sound/soc/blackfin/bf5xx-i2s-pcm.c2
-rw-r--r--sound/soc/blackfin/bf5xx-i2s.c14
-rw-r--r--sound/soc/blackfin/bf5xx-sport.c104
-rw-r--r--sound/soc/codecs/Kconfig23
-rw-r--r--sound/soc/codecs/Makefile7
-rw-r--r--sound/soc/codecs/ac97.c29
-rw-r--r--sound/soc/codecs/ad1980.c33
-rw-r--r--sound/soc/codecs/ad73311.c8
-rw-r--r--sound/soc/codecs/ad73311.h2
-rw-r--r--sound/soc/codecs/ak4104.c365
-rw-r--r--sound/soc/codecs/ak4104.h7
-rw-r--r--sound/soc/codecs/ak4535.c46
-rw-r--r--sound/soc/codecs/cs4270.c667
-rw-r--r--sound/soc/codecs/pcm3008.c12
-rw-r--r--sound/soc/codecs/ssm2602.c58
-rw-r--r--sound/soc/codecs/tlv320aic23.c57
-rw-r--r--sound/soc/codecs/tlv320aic26.c29
-rw-r--r--sound/soc/codecs/tlv320aic3x.c172
-rw-r--r--sound/soc/codecs/twl4030.c581
-rw-r--r--sound/soc/codecs/twl4030.h16
-rw-r--r--sound/soc/codecs/uda134x.c84
-rw-r--r--sound/soc/codecs/uda1380.c241
-rw-r--r--sound/soc/codecs/wm8350.c168
-rw-r--r--sound/soc/codecs/wm8350.h8
-rw-r--r--sound/soc/codecs/wm8400.c1582
-rw-r--r--sound/soc/codecs/wm8400.h62
-rw-r--r--sound/soc/codecs/wm8510.c55
-rw-r--r--sound/soc/codecs/wm8580.c381
-rw-r--r--sound/soc/codecs/wm8580.h5
-rw-r--r--sound/soc/codecs/wm8728.c50
-rw-r--r--sound/soc/codecs/wm8731.c432
-rw-r--r--sound/soc/codecs/wm8731.h6
-rw-r--r--sound/soc/codecs/wm8750.c48
-rw-r--r--sound/soc/codecs/wm8753.c551
-rw-r--r--sound/soc/codecs/wm8753.h6
-rw-r--r--sound/soc/codecs/wm8900.c51
-rw-r--r--sound/soc/codecs/wm8903.c60
-rw-r--r--sound/soc/codecs/wm8971.c46
-rw-r--r--sound/soc/codecs/wm8990.c61
-rw-r--r--sound/soc/codecs/wm9705.c452
-rw-r--r--sound/soc/codecs/wm9705.h14
-rw-r--r--sound/soc/codecs/wm9712.c57
-rw-r--r--sound/soc/codecs/wm9713.c96
-rw-r--r--sound/soc/davinci/Kconfig2
-rw-r--r--sound/soc/davinci/davinci-evm.c3
-rw-r--r--sound/soc/davinci/davinci-i2s.c14
-rw-r--r--sound/soc/davinci/davinci-pcm.c2
-rw-r--r--sound/soc/davinci/davinci-sffsdr.c43
-rw-r--r--sound/soc/fsl/Kconfig17
-rw-r--r--sound/soc/fsl/Makefile7
-rw-r--r--sound/soc/fsl/fsl_dma.c198
-rw-r--r--sound/soc/fsl/fsl_ssi.c171
-rw-r--r--sound/soc/fsl/fsl_ssi.h2
-rw-r--r--sound/soc/fsl/mpc5200_psc_i2s.c20
-rw-r--r--sound/soc/fsl/mpc8610_hpcd.c5
-rw-r--r--sound/soc/omap/Kconfig14
-rw-r--r--sound/soc/omap/Makefile2
-rw-r--r--sound/soc/omap/n810.c47
-rw-r--r--sound/soc/omap/omap-mcbsp.c35
-rw-r--r--sound/soc/omap/omap-pcm.c7
-rw-r--r--sound/soc/omap/omap3pandora.c49
-rw-r--r--sound/soc/omap/osk5912.c12
-rw-r--r--sound/soc/omap/sdp3430.c119
-rw-r--r--sound/soc/pxa/Kconfig37
-rw-r--r--sound/soc/pxa/Makefile8
-rw-r--r--sound/soc/pxa/corgi.c60
-rw-r--r--sound/soc/pxa/e740_wm9705.c211
-rw-r--r--sound/soc/pxa/e750_wm9705.c187
-rw-r--r--sound/soc/pxa/e800_wm9712.c115
-rw-r--r--sound/soc/pxa/em-x270.c2
-rw-r--r--sound/soc/pxa/magician.c560
-rw-r--r--sound/soc/pxa/mioa701_wm9713.c250
-rw-r--r--sound/soc/pxa/palm27x.c15
-rw-r--r--sound/soc/pxa/poodle.c58
-rw-r--r--sound/soc/pxa/pxa-ssp.c162
-rw-r--r--sound/soc/pxa/pxa2xx-ac97.c61
-rw-r--r--sound/soc/pxa/pxa2xx-i2s.c56
-rw-r--r--sound/soc/pxa/spitz.c16
-rw-r--r--sound/soc/pxa/tosa.c16
-rw-r--r--sound/soc/pxa/zylonite.c132
-rw-r--r--sound/soc/s3c24xx/Kconfig29
-rw-r--r--sound/soc/s3c24xx/Makefile6
-rw-r--r--sound/soc/s3c24xx/jive_wm8750.c201
-rw-r--r--sound/soc/s3c24xx/neo1973_wm8753.c67
-rw-r--r--sound/soc/s3c24xx/s3c-i2s-v2.c638
-rw-r--r--sound/soc/s3c24xx/s3c-i2s-v2.h90
-rw-r--r--sound/soc/s3c24xx/s3c2412-i2s.c622
-rw-r--r--sound/soc/s3c24xx/s3c2412-i2s.h17
-rw-r--r--sound/soc/s3c24xx/s3c2443-ac97.c20
-rw-r--r--sound/soc/s3c24xx/s3c24xx-i2s.c71
-rw-r--r--sound/soc/s3c24xx/s3c24xx-pcm.c49
-rw-r--r--sound/soc/s3c24xx/s3c24xx_uda134x.c2
-rw-r--r--sound/soc/s3c24xx/s3c64xx-i2s.c222
-rw-r--r--sound/soc/s3c24xx/s3c64xx-i2s.h31
-rw-r--r--sound/soc/sh/hac.c12
-rw-r--r--sound/soc/sh/ssi.c30
-rw-r--r--sound/soc/soc-core.c206
-rw-r--r--sound/soc/soc-dapm.c390
-rw-r--r--sound/soc/soc-jack.c267
-rw-r--r--sound/sparc/amd7930.c12
-rw-r--r--sound/sparc/cs4231.c9
-rw-r--r--sound/sparc/dbri.c8
-rw-r--r--sound/spi/at73c213.c7
-rw-r--r--sound/synth/emux/emux_hwdep.c21
-rw-r--r--sound/synth/emux/emux_oss.c2
-rw-r--r--sound/synth/emux/emux_seq.c16
-rw-r--r--sound/synth/emux/emux_synth.c6
-rw-r--r--sound/synth/emux/soundfont.c28
-rw-r--r--sound/usb/Kconfig3
-rw-r--r--sound/usb/caiaq/caiaq-audio.c15
-rw-r--r--sound/usb/caiaq/caiaq-control.c42
-rw-r--r--sound/usb/caiaq/caiaq-device.c46
-rw-r--r--sound/usb/caiaq/caiaq-device.h6
-rw-r--r--sound/usb/usbaudio.c106
-rw-r--r--sound/usb/usbmidi.c1
-rw-r--r--sound/usb/usbmixer.c164
-rw-r--r--sound/usb/usbmixer_maps.c26
-rw-r--r--sound/usb/usbquirks.h10
-rw-r--r--sound/usb/usx2y/us122l.c59
-rw-r--r--sound/usb/usx2y/usX2Yhwdep.c15
-rw-r--r--sound/usb/usx2y/usb_stream.c2
-rw-r--r--sound/usb/usx2y/usbusx2y.c56
-rw-r--r--sound/usb/usx2y/usx2yhwdeppcm.h2
371 files changed, 18324 insertions, 8120 deletions
diff --git a/sound/Kconfig b/sound/Kconfig
index 200aca1faa7..1eceb85287c 100644
--- a/sound/Kconfig
+++ b/sound/Kconfig
@@ -60,6 +60,8 @@ source "sound/aoa/Kconfig"
source "sound/arm/Kconfig"
+source "sound/atmel/Kconfig"
+
source "sound/spi/Kconfig"
source "sound/mips/Kconfig"
diff --git a/sound/Makefile b/sound/Makefile
index c76d70716fa..ec467decfa7 100644
--- a/sound/Makefile
+++ b/sound/Makefile
@@ -6,7 +6,7 @@ obj-$(CONFIG_SOUND_PRIME) += sound_firmware.o
obj-$(CONFIG_SOUND_PRIME) += oss/
obj-$(CONFIG_DMASOUND) += oss/
obj-$(CONFIG_SND) += core/ i2c/ drivers/ isa/ pci/ ppc/ arm/ sh/ synth/ usb/ \
- sparc/ spi/ parisc/ pcmcia/ mips/ soc/
+ sparc/ spi/ parisc/ pcmcia/ mips/ soc/ atmel/
obj-$(CONFIG_SND_AOA) += aoa/
# This one must be compilable even if sound is configured out
diff --git a/sound/aoa/aoa-gpio.h b/sound/aoa/aoa-gpio.h
index ee64f5de896..6065b0344e2 100644
--- a/sound/aoa/aoa-gpio.h
+++ b/sound/aoa/aoa-gpio.h
@@ -34,10 +34,12 @@ struct gpio_methods {
void (*set_headphone)(struct gpio_runtime *rt, int on);
void (*set_speakers)(struct gpio_runtime *rt, int on);
void (*set_lineout)(struct gpio_runtime *rt, int on);
+ void (*set_master)(struct gpio_runtime *rt, int on);
int (*get_headphone)(struct gpio_runtime *rt);
int (*get_speakers)(struct gpio_runtime *rt);
int (*get_lineout)(struct gpio_runtime *rt);
+ int (*get_master)(struct gpio_runtime *rt);
void (*set_hw_reset)(struct gpio_runtime *rt, int on);
diff --git a/sound/aoa/core/alsa.c b/sound/aoa/core/alsa.c
index 61785046358..0fa3855b479 100644
--- a/sound/aoa/core/alsa.c
+++ b/sound/aoa/core/alsa.c
@@ -23,9 +23,10 @@ int aoa_alsa_init(char *name, struct module *mod, struct device *dev)
/* cannot be EEXIST due to usage in aoa_fabric_register */
return -EBUSY;
- alsa_card = snd_card_new(index, name, mod, sizeof(struct aoa_card));
- if (!alsa_card)
- return -ENOMEM;
+ err = snd_card_create(index, name, mod, sizeof(struct aoa_card),
+ &alsa_card);
+ if (err < 0)
+ return err;
aoa_card = alsa_card->private_data;
aoa_card->alsa_card = alsa_card;
alsa_card->dev = dev;
diff --git a/sound/aoa/core/gpio-feature.c b/sound/aoa/core/gpio-feature.c
index c93ad5dec66..de8e03afa97 100644
--- a/sound/aoa/core/gpio-feature.c
+++ b/sound/aoa/core/gpio-feature.c
@@ -14,7 +14,7 @@
#include <linux/interrupt.h>
#include "../aoa.h"
-/* TODO: these are 20 global variables
+/* TODO: these are lots of global variables
* that aren't used on most machines...
* Move them into a dynamically allocated
* structure and use that.
@@ -23,6 +23,7 @@
/* these are the GPIO numbers (register addresses as offsets into
* the GPIO space) */
static int headphone_mute_gpio;
+static int master_mute_gpio;
static int amp_mute_gpio;
static int lineout_mute_gpio;
static int hw_reset_gpio;
@@ -32,6 +33,7 @@ static int linein_detect_gpio;
/* see the SWITCH_GPIO macro */
static int headphone_mute_gpio_activestate;
+static int master_mute_gpio_activestate;
static int amp_mute_gpio_activestate;
static int lineout_mute_gpio_activestate;
static int hw_reset_gpio_activestate;
@@ -156,6 +158,7 @@ static int ftr_gpio_get_##name(struct gpio_runtime *rt) \
FTR_GPIO(headphone, 0);
FTR_GPIO(amp, 1);
FTR_GPIO(lineout, 2);
+FTR_GPIO(master, 3);
static void ftr_gpio_set_hw_reset(struct gpio_runtime *rt, int on)
{
@@ -172,6 +175,8 @@ static void ftr_gpio_set_hw_reset(struct gpio_runtime *rt, int on)
hw_reset_gpio, v);
}
+static struct gpio_methods methods;
+
static void ftr_gpio_all_amps_off(struct gpio_runtime *rt)
{
int saved;
@@ -181,6 +186,8 @@ static void ftr_gpio_all_amps_off(struct gpio_runtime *rt)
ftr_gpio_set_headphone(rt, 0);
ftr_gpio_set_amp(rt, 0);
ftr_gpio_set_lineout(rt, 0);
+ if (methods.set_master)
+ ftr_gpio_set_master(rt, 0);
rt->implementation_private = saved;
}
@@ -193,6 +200,8 @@ static void ftr_gpio_all_amps_restore(struct gpio_runtime *rt)
ftr_gpio_set_headphone(rt, (s>>0)&1);
ftr_gpio_set_amp(rt, (s>>1)&1);
ftr_gpio_set_lineout(rt, (s>>2)&1);
+ if (methods.set_master)
+ ftr_gpio_set_master(rt, (s>>3)&1);
}
static void ftr_handle_notify(struct work_struct *work)
@@ -231,6 +240,12 @@ static void ftr_gpio_init(struct gpio_runtime *rt)
get_gpio("hw-reset", "audio-hw-reset",
&hw_reset_gpio,
&hw_reset_gpio_activestate);
+ if (get_gpio("master-mute", NULL,
+ &master_mute_gpio,
+ &master_mute_gpio_activestate)) {
+ methods.set_master = ftr_gpio_set_master;
+ methods.get_master = ftr_gpio_get_master;
+ }
headphone_detect_node = get_gpio("headphone-detect", NULL,
&headphone_detect_gpio,
diff --git a/sound/aoa/fabrics/layout.c b/sound/aoa/fabrics/layout.c
index ad60f5d10e8..fbf5c933baa 100644
--- a/sound/aoa/fabrics/layout.c
+++ b/sound/aoa/fabrics/layout.c
@@ -1,16 +1,14 @@
/*
- * Apple Onboard Audio driver -- layout fabric
+ * Apple Onboard Audio driver -- layout/machine id fabric
*
- * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006-2008 Johannes Berg <johannes@sipsolutions.net>
*
* GPL v2, can be found in COPYING.
*
*
- * This fabric module looks for sound codecs
- * based on the layout-id property in the device tree.
- *
+ * This fabric module looks for sound codecs based on the
+ * layout-id or device-id property in the device tree.
*/
-
#include <asm/prom.h>
#include <linux/list.h>
#include <linux/module.h>
@@ -63,7 +61,7 @@ struct codec_connect_info {
#define LAYOUT_FLAG_COMBO_LINEOUT_SPDIF (1<<0)
struct layout {
- unsigned int layout_id;
+ unsigned int layout_id, device_id;
struct codec_connect_info codecs[MAX_CODECS_PER_BUS];
int flags;
@@ -111,6 +109,10 @@ MODULE_ALIAS("sound-layout-96");
MODULE_ALIAS("sound-layout-98");
MODULE_ALIAS("sound-layout-100");
+MODULE_ALIAS("aoa-device-id-14");
+MODULE_ALIAS("aoa-device-id-22");
+MODULE_ALIAS("aoa-device-id-35");
+
/* onyx with all but microphone connected */
static struct codec_connection onyx_connections_nomic[] = {
{
@@ -518,6 +520,27 @@ static struct layout layouts[] = {
.connections = onyx_connections_noheadphones,
},
},
+ /* PowerMac3,4 */
+ { .device_id = 14,
+ .codecs[0] = {
+ .name = "tas",
+ .connections = tas_connections_noline,
+ },
+ },
+ /* PowerMac3,6 */
+ { .device_id = 22,
+ .codecs[0] = {
+ .name = "tas",
+ .connections = tas_connections_all,
+ },
+ },
+ /* PowerBook5,2 */
+ { .device_id = 35,
+ .codecs[0] = {
+ .name = "tas",
+ .connections = tas_connections_all,
+ },
+ },
{}
};
@@ -526,7 +549,7 @@ static struct layout *find_layout_by_id(unsigned int id)
struct layout *l;
l = layouts;
- while (l->layout_id) {
+ while (l->codecs[0].name) {
if (l->layout_id == id)
return l;
l++;
@@ -534,6 +557,19 @@ static struct layout *find_layout_by_id(unsigned int id)
return NULL;
}
+static struct layout *find_layout_by_device(unsigned int id)
+{
+ struct layout *l;
+
+ l = layouts;
+ while (l->codecs[0].name) {
+ if (l->device_id == id)
+ return l;
+ l++;
+ }
+ return NULL;
+}
+
static void use_layout(struct layout *l)
{
int i;
@@ -564,6 +600,7 @@ struct layout_dev {
struct snd_kcontrol *headphone_ctrl;
struct snd_kcontrol *lineout_ctrl;
struct snd_kcontrol *speaker_ctrl;
+ struct snd_kcontrol *master_ctrl;
struct snd_kcontrol *headphone_detected_ctrl;
struct snd_kcontrol *lineout_detected_ctrl;
@@ -615,6 +652,7 @@ static struct snd_kcontrol_new n##_ctl = { \
AMP_CONTROL(headphone, "Headphone Switch");
AMP_CONTROL(speakers, "Speakers Switch");
AMP_CONTROL(lineout, "Line-Out Switch");
+AMP_CONTROL(master, "Master Switch");
static int detect_choice_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
@@ -855,6 +893,11 @@ static void layout_attached_codec(struct aoa_codec *codec)
lineout = codec->gpio->methods->get_detect(codec->gpio,
AOA_NOTIFY_LINE_OUT);
+ if (codec->gpio->methods->set_master) {
+ ctl = snd_ctl_new1(&master_ctl, codec->gpio);
+ ldev->master_ctrl = ctl;
+ aoa_snd_ctl_add(ctl);
+ }
while (cc->connected) {
if (cc->connected & CC_SPEAKERS) {
if (headphones <= 0 && lineout <= 0)
@@ -938,8 +981,8 @@ static struct aoa_fabric layout_fabric = {
static int aoa_fabric_layout_probe(struct soundbus_dev *sdev)
{
struct device_node *sound = NULL;
- const unsigned int *layout_id;
- struct layout *layout;
+ const unsigned int *id;
+ struct layout *layout = NULL;
struct layout_dev *ldev = NULL;
int err;
@@ -952,15 +995,18 @@ static int aoa_fabric_layout_probe(struct soundbus_dev *sdev)
if (sound->type && strcasecmp(sound->type, "soundchip") == 0)
break;
}
- if (!sound) return -ENODEV;
+ if (!sound)
+ return -ENODEV;
- layout_id = of_get_property(sound, "layout-id", NULL);
- if (!layout_id)
- goto outnodev;
- printk(KERN_INFO "snd-aoa-fabric-layout: found bus with layout %d\n",
- *layout_id);
+ id = of_get_property(sound, "layout-id", NULL);
+ if (id) {
+ layout = find_layout_by_id(*id);
+ } else {
+ id = of_get_property(sound, "device-id", NULL);
+ if (id)
+ layout = find_layout_by_device(*id);
+ }
- layout = find_layout_by_id(*layout_id);
if (!layout) {
printk(KERN_ERR "snd-aoa-fabric-layout: unknown layout\n");
goto outnodev;
@@ -976,6 +1022,7 @@ static int aoa_fabric_layout_probe(struct soundbus_dev *sdev)
ldev->layout = layout;
ldev->gpio.node = sound->parent;
switch (layout->layout_id) {
+ case 0: /* anything with device_id, not layout_id */
case 41: /* that unknown machine no one seems to have */
case 51: /* PowerBook5,4 */
case 58: /* Mac Mini */
diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c
index be468edf3ec..418c84c99d6 100644
--- a/sound/aoa/soundbus/i2sbus/core.c
+++ b/sound/aoa/soundbus/i2sbus/core.c
@@ -1,7 +1,7 @@
/*
* i2sbus driver
*
- * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright 2006-2008 Johannes Berg <johannes@sipsolutions.net>
*
* GPL v2, can be found in COPYING.
*/
@@ -186,13 +186,25 @@ static int i2sbus_add_dev(struct macio_dev *macio,
}
}
if (i == 1) {
- const u32 *layout_id =
- of_get_property(sound, "layout-id", NULL);
- if (layout_id) {
- layout = *layout_id;
+ const u32 *id = of_get_property(sound, "layout-id", NULL);
+
+ if (id) {
+ layout = *id;
snprintf(dev->sound.modalias, 32,
"sound-layout-%d", layout);
ok = 1;
+ } else {
+ id = of_get_property(sound, "device-id", NULL);
+ /*
+ * We probably cannot handle all device-id machines,
+ * so restrict to those we do handle for now.
+ */
+ if (id && (*id == 22 || *id == 14 || *id == 35)) {
+ snprintf(dev->sound.modalias, 32,
+ "aoa-device-id-%d", *id);
+ ok = 1;
+ layout = -1;
+ }
}
}
/* for the time being, until we can handle non-layout-id
diff --git a/sound/arm/Kconfig b/sound/arm/Kconfig
index f8e6de48d81..885683a3b0b 100644
--- a/sound/arm/Kconfig
+++ b/sound/arm/Kconfig
@@ -11,17 +11,6 @@ menuconfig SND_ARM
if SND_ARM
-config SND_SA11XX_UDA1341
- tristate "SA11xx UDA1341TS driver (iPaq H3600)"
- depends on ARCH_SA1100 && L3
- select SND_PCM
- help
- Say Y here if you have a Compaq iPaq H3x00 handheld computer
- and want to use its Philips UDA 1341 audio chip.
-
- To compile this driver as a module, choose M here: the module
- will be called snd-sa11xx-uda1341.
-
config SND_ARMAACI
tristate "ARM PrimeCell PL041 AC Link support"
depends on ARM_AMBA
diff --git a/sound/arm/Makefile b/sound/arm/Makefile
index 2054de11de8..5a549ed6c8a 100644
--- a/sound/arm/Makefile
+++ b/sound/arm/Makefile
@@ -2,9 +2,6 @@
# Makefile for ALSA
#
-obj-$(CONFIG_SND_SA11XX_UDA1341) += snd-sa11xx-uda1341.o
-snd-sa11xx-uda1341-objs := sa11xx-uda1341.o
-
obj-$(CONFIG_SND_ARMAACI) += snd-aaci.o
snd-aaci-objs := aaci.o devdma.o
diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c
index 89096e811a4..7fbd68fab94 100644
--- a/sound/arm/aaci.c
+++ b/sound/arm/aaci.c
@@ -90,7 +90,7 @@ static void aaci_ac97_write(struct snd_ac97 *ac97, unsigned short reg,
*/
do {
v = readl(aaci->base + AACI_SLFR);
- } while ((v & (SLFR_1TXB|SLFR_2TXB)) && timeout--);
+ } while ((v & (SLFR_1TXB|SLFR_2TXB)) && --timeout);
if (!timeout)
dev_err(&aaci->dev->dev,
@@ -126,7 +126,7 @@ static unsigned short aaci_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
*/
do {
v = readl(aaci->base + AACI_SLFR);
- } while ((v & SLFR_1TXB) && timeout--);
+ } while ((v & SLFR_1TXB) && --timeout);
if (!timeout) {
dev_err(&aaci->dev->dev, "timeout on slot 1 TX busy\n");
@@ -147,7 +147,7 @@ static unsigned short aaci_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
do {
cond_resched();
v = readl(aaci->base + AACI_SLFR) & (SLFR_1RXV|SLFR_2RXV);
- } while ((v != (SLFR_1RXV|SLFR_2RXV)) && timeout--);
+ } while ((v != (SLFR_1RXV|SLFR_2RXV)) && --timeout);
if (!timeout) {
dev_err(&aaci->dev->dev, "timeout on RX valid\n");
@@ -995,10 +995,11 @@ static struct aaci * __devinit aaci_init_card(struct amba_device *dev)
{
struct aaci *aaci;
struct snd_card *card;
+ int err;
- card = snd_card_new(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
- THIS_MODULE, sizeof(struct aaci));
- if (card == NULL)
+ err = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
+ THIS_MODULE, sizeof(struct aaci), &card);
+ if (err < 0)
return NULL;
card->private_free = aaci_free_card;
diff --git a/sound/arm/pxa2xx-ac97-lib.c b/sound/arm/pxa2xx-ac97-lib.c
index 35afd0c33be..0afd1a8226f 100644
--- a/sound/arm/pxa2xx-ac97-lib.c
+++ b/sound/arm/pxa2xx-ac97-lib.c
@@ -21,7 +21,6 @@
#include <sound/pxa2xx-lib.h>
#include <asm/irq.h>
-#include <mach/hardware.h>
#include <mach/regs-ac97.h>
#include <mach/pxa2xx-gpio.h>
#include <mach/audio.h>
@@ -31,6 +30,7 @@ static DECLARE_WAIT_QUEUE_HEAD(gsr_wq);
static volatile long gsr_bits;
static struct clk *ac97_clk;
static struct clk *ac97conf_clk;
+static int reset_gpio;
/*
* Beware PXA27x bugs:
@@ -42,6 +42,45 @@ static struct clk *ac97conf_clk;
* 1 jiffy timeout if interrupt never comes).
*/
+enum {
+ RESETGPIO_FORCE_HIGH,
+ RESETGPIO_FORCE_LOW,
+ RESETGPIO_NORMAL_ALTFUNC
+};
+
+/**
+ * set_resetgpio_mode - computes and sets the AC97_RESET gpio mode on PXA
+ * @mode: chosen action
+ *
+ * As the PXA27x CPUs suffer from a AC97 bug, a manual control of the reset line
+ * must be done to insure proper work of AC97 reset line. This function
+ * computes the correct gpio_mode for further use by reset functions, and
+ * applied the change through pxa_gpio_mode.
+ */
+static void set_resetgpio_mode(int resetgpio_action)
+{
+ int mode = 0;
+
+ if (reset_gpio)
+ switch (resetgpio_action) {
+ case RESETGPIO_NORMAL_ALTFUNC:
+ if (reset_gpio == 113)
+ mode = 113 | GPIO_OUT | GPIO_DFLT_LOW;
+ if (reset_gpio == 95)
+ mode = 95 | GPIO_ALT_FN_1_OUT;
+ break;
+ case RESETGPIO_FORCE_LOW:
+ mode = reset_gpio | GPIO_OUT | GPIO_DFLT_LOW;
+ break;
+ case RESETGPIO_FORCE_HIGH:
+ mode = reset_gpio | GPIO_OUT | GPIO_DFLT_HIGH;
+ break;
+ };
+
+ if (mode)
+ pxa_gpio_mode(mode);
+}
+
unsigned short pxa2xx_ac97_read(struct snd_ac97 *ac97, unsigned short reg)
{
unsigned short val = -1;
@@ -137,10 +176,10 @@ static inline void pxa_ac97_warm_pxa27x(void)
/* warm reset broken on Bulverde,
so manually keep AC97 reset high */
- pxa_gpio_mode(113 | GPIO_OUT | GPIO_DFLT_HIGH);
+ set_resetgpio_mode(RESETGPIO_FORCE_HIGH);
udelay(10);
GCR |= GCR_WARM_RST;
- pxa_gpio_mode(113 | GPIO_ALT_FN_2_OUT);
+ set_resetgpio_mode(RESETGPIO_NORMAL_ALTFUNC);
udelay(500);
}
@@ -199,6 +238,8 @@ static inline void pxa_ac97_cold_pxa3xx(void)
bool pxa2xx_ac97_try_warm_reset(struct snd_ac97 *ac97)
{
+ unsigned long gsr;
+
#ifdef CONFIG_PXA25x
if (cpu_is_pxa25x())
pxa_ac97_warm_pxa25x();
@@ -215,10 +256,10 @@ bool pxa2xx_ac97_try_warm_reset(struct snd_ac97 *ac97)
else
#endif
BUG();
-
- if (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR))) {
+ gsr = GSR | gsr_bits;
+ if (!(gsr & (GSR_PCR | GSR_SCR))) {
printk(KERN_INFO "%s: warm reset timeout (GSR=%#lx)\n",
- __func__, gsr_bits);
+ __func__, gsr);
return false;
}
@@ -229,6 +270,8 @@ EXPORT_SYMBOL_GPL(pxa2xx_ac97_try_warm_reset);
bool pxa2xx_ac97_try_cold_reset(struct snd_ac97 *ac97)
{
+ unsigned long gsr;
+
#ifdef CONFIG_PXA25x
if (cpu_is_pxa25x())
pxa_ac97_cold_pxa25x();
@@ -246,9 +289,10 @@ bool pxa2xx_ac97_try_cold_reset(struct snd_ac97 *ac97)
#endif
BUG();
- if (!((GSR | gsr_bits) & (GSR_PCR | GSR_SCR))) {
+ gsr = GSR | gsr_bits;
+ if (!(gsr & (GSR_PCR | GSR_SCR))) {
printk(KERN_INFO "%s: cold reset timeout (GSR=%#lx)\n",
- __func__, gsr_bits);
+ __func__, gsr);
return false;
}
@@ -308,8 +352,8 @@ int pxa2xx_ac97_hw_resume(void)
pxa_gpio_mode(GPIO29_SDATA_IN_AC97_MD);
}
if (cpu_is_pxa27x()) {
- /* Use GPIO 113 as AC97 Reset on Bulverde */
- pxa_gpio_mode(113 | GPIO_ALT_FN_2_OUT);
+ /* Use GPIO 113 or 95 as AC97 Reset on Bulverde */
+ set_resetgpio_mode(RESETGPIO_NORMAL_ALTFUNC);
}
clk_enable(ac97_clk);
return 0;
@@ -320,6 +364,27 @@ EXPORT_SYMBOL_GPL(pxa2xx_ac97_hw_resume);
int __devinit pxa2xx_ac97_hw_probe(struct platform_device *dev)
{
int ret;
+ struct pxa2xx_ac97_platform_data *pdata = dev->dev.platform_data;
+
+ if (pdata) {
+ switch (pdata->reset_gpio) {
+ case 95:
+ case 113:
+ reset_gpio = pdata->reset_gpio;
+ break;
+ case 0:
+ reset_gpio = 113;
+ break;
+ case -1:
+ break;
+ default:
+ dev_err(&dev->dev, "Invalid reset GPIO %d\n",
+ pdata->reset_gpio);
+ }
+ } else {
+ if (cpu_is_pxa27x())
+ reset_gpio = 113;
+ }
if (cpu_is_pxa25x() || cpu_is_pxa27x()) {
pxa_gpio_mode(GPIO31_SYNC_AC97_MD);
@@ -330,7 +395,7 @@ int __devinit pxa2xx_ac97_hw_probe(struct platform_device *dev)
if (cpu_is_pxa27x()) {
/* Use GPIO 113 as AC97 Reset on Bulverde */
- pxa_gpio_mode(113 | GPIO_ALT_FN_2_OUT);
+ set_resetgpio_mode(RESETGPIO_NORMAL_ALTFUNC);
ac97conf_clk = clk_get(&dev->dev, "AC97CONFCLK");
if (IS_ERR(ac97conf_clk)) {
ret = PTR_ERR(ac97conf_clk);
diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c
index 85cf591d4e1..c570ebd9d17 100644
--- a/sound/arm/pxa2xx-ac97.c
+++ b/sound/arm/pxa2xx-ac97.c
@@ -20,8 +20,6 @@
#include <sound/initval.h>
#include <sound/pxa2xx-lib.h>
-#include <mach/hardware.h>
-#include <mach/pxa-regs.h>
#include <mach/regs-ac97.h>
#include <mach/audio.h>
@@ -173,10 +171,9 @@ static int __devinit pxa2xx_ac97_probe(struct platform_device *dev)
struct snd_ac97_template ac97_template;
int ret;
- ret = -ENOMEM;
- card = snd_card_new(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
- THIS_MODULE, 0);
- if (!card)
+ ret = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
+ THIS_MODULE, 0, &card);
+ if (ret < 0)
goto err;
card->dev = &dev->dev;
diff --git a/sound/arm/pxa2xx-pcm-lib.c b/sound/arm/pxa2xx-pcm-lib.c
index 75a0d746fb6..108b643229b 100644
--- a/sound/arm/pxa2xx-pcm-lib.c
+++ b/sound/arm/pxa2xx-pcm-lib.c
@@ -12,8 +12,7 @@
#include <sound/pcm_params.h>
#include <sound/pxa2xx-lib.h>
-#include <asm/dma.h>
-#include <mach/pxa-regs.h>
+#include <mach/dma.h>
#include "pxa2xx-pcm.h"
diff --git a/sound/arm/sa11xx-uda1341.c b/sound/arm/sa11xx-uda1341.c
deleted file mode 100644
index 1dcd51d81d1..00000000000
--- a/sound/arm/sa11xx-uda1341.c
+++ /dev/null
@@ -1,983 +0,0 @@
-/*
- * Driver for Philips UDA1341TS on Compaq iPAQ H3600 soundcard
- * Copyright (C) 2002 Tomas Kasparek <tomas.kasparek@seznam.cz>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License.
- *
- * History:
- *
- * 2002-03-13 Tomas Kasparek initial release - based on h3600-uda1341.c from OSS
- * 2002-03-20 Tomas Kasparek playback over ALSA is working
- * 2002-03-28 Tomas Kasparek playback over OSS emulation is working
- * 2002-03-29 Tomas Kasparek basic capture is working (native ALSA)
- * 2002-03-29 Tomas Kasparek capture is working (OSS emulation)
- * 2002-04-04 Tomas Kasparek better rates handling (allow non-standard rates)
- * 2003-02-14 Brian Avery fixed full duplex mode, other updates
- * 2003-02-20 Tomas Kasparek merged updates by Brian (except HAL)
- * 2003-04-19 Jaroslav Kysela recoded DMA stuff to follow 2.4.18rmk3-hh24 kernel
- * working suspend and resume
- * 2003-04-28 Tomas Kasparek updated work by Jaroslav to compile it under 2.5.x again
- * merged HAL layer (patches from Brian)
- */
-
-/***************************************************************************************************
-*
-* To understand what Alsa Drivers should be doing look at "Writing an Alsa Driver" by Takashi Iwai
-* available in the Alsa doc section on the website
-*
-* A few notes to make things clearer. The UDA1341 is hooked up to Serial port 4 on the SA1100.
-* We are using SSP mode to talk to the UDA1341. The UDA1341 bit & wordselect clocks are generated
-* by this UART. Unfortunately, the clock only runs if the transmit buffer has something in it.
-* So, if we are just recording, we feed the transmit DMA stream a bunch of 0x0000 so that the
-* transmit buffer is full and the clock keeps going. The zeroes come from FLUSH_BASE_PHYS which
-* is a mem loc that always decodes to 0's w/ no off chip access.
-*
-* Some alsa terminology:
-* frame => num_channels * sample_size e.g stereo 16 bit is 2 * 16 = 32 bytes
-* period => the least number of bytes that will generate an interrupt e.g. we have a 1024 byte
-* buffer and 4 periods in the runtime structure this means we'll get an int every 256
-* bytes or 4 times per buffer.
-* A number of the sizes are in frames rather than bytes, use frames_to_bytes and
-* bytes_to_frames to convert. The easiest way to tell the units is to look at the
-* type i.e. runtime-> buffer_size is in frames and its type is snd_pcm_uframes_t
-*
-* Notes about the pointer fxn:
-* The pointer fxn needs to return the offset into the dma buffer in frames.
-* Interrupts must be blocked before calling the dma_get_pos fxn to avoid race with interrupts.
-*
-* Notes about pause/resume
-* Implementing this would be complicated so it's skipped. The problem case is:
-* A full duplex connection is going, then play is paused. At this point you need to start xmitting
-* 0's to keep the record active which means you cant just freeze the dma and resume it later you'd
-* need to save off the dma info, and restore it properly on a resume. Yeach!
-*
-* Notes about transfer methods:
-* The async write calls fail. I probably need to implement something else to support them?
-*
-***************************************************************************************************/
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/errno.h>
-#include <linux/ioctl.h>
-#include <linux/delay.h>
-#include <linux/slab.h>
-
-#ifdef CONFIG_PM
-#include <linux/pm.h>
-#endif
-
-#include <mach/hardware.h>
-#include <mach/h3600.h>
-#include <asm/mach-types.h>
-#include <asm/dma.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/initval.h>
-
-#include <linux/l3/l3.h>
-
-#undef DEBUG_MODE
-#undef DEBUG_FUNCTION_NAMES
-#include <sound/uda1341.h>
-
-/*
- * FIXME: Is this enough as autodetection of 2.4.X-rmkY-hhZ kernels?
- * We use DMA stuff from 2.4.18-rmk3-hh24 here to be able to compile this
- * module for Familiar 0.6.1
- */
-
-/* {{{ Type definitions */
-
-MODULE_AUTHOR("Tomas Kasparek <tomas.kasparek@seznam.cz>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("SA1100/SA1111 + UDA1341TS driver for ALSA");
-MODULE_SUPPORTED_DEVICE("{{UDA1341,iPAQ H3600 UDA1341TS}}");
-
-static char *id; /* ID for this card */
-
-module_param(id, charp, 0444);
-MODULE_PARM_DESC(id, "ID string for SA1100/SA1111 + UDA1341TS soundcard.");
-
-struct audio_stream {
- char *id; /* identification string */
- int stream_id; /* numeric identification */
- dma_device_t dma_dev; /* device identifier for DMA */
-#ifdef HH_VERSION
- dmach_t dmach; /* dma channel identification */
-#else
- dma_regs_t *dma_regs; /* points to our DMA registers */
-#endif
- unsigned int active:1; /* we are using this stream for transfer now */
- int period; /* current transfer period */
- int periods; /* current count of periods registerd in the DMA engine */
- int tx_spin; /* are we recoding - flag used to do DMA trans. for sync */
- unsigned int old_offset;
- spinlock_t dma_lock; /* for locking in DMA operations (see dma-sa1100.c in the kernel) */
- struct snd_pcm_substream *stream;
-};
-
-struct sa11xx_uda1341 {
- struct snd_card *card;
- struct l3_client *uda1341;
- struct snd_pcm *pcm;
- long samplerate;
- struct audio_stream s[2]; /* playback & capture */
-};
-
-static unsigned int rates[] = {
- 8000, 10666, 10985, 14647,
- 16000, 21970, 22050, 24000,
- 29400, 32000, 44100, 48000,
-};
-
-static struct snd_pcm_hw_constraint_list hw_constraints_rates = {
- .count = ARRAY_SIZE(rates),
- .list = rates,
- .mask = 0,
-};
-
-static struct platform_device *device;
-
-/* }}} */
-
-/* {{{ Clock and sample rate stuff */
-
-/*
- * Stop-gap solution until rest of hh.org HAL stuff is merged.
- */
-#define GPIO_H3600_CLK_SET0 GPIO_GPIO (12)
-#define GPIO_H3600_CLK_SET1 GPIO_GPIO (13)
-
-#ifdef CONFIG_SA1100_H3XXX
-#define clr_sa11xx_uda1341_egpio(x) clr_h3600_egpio(x)
-#define set_sa11xx_uda1341_egpio(x) set_h3600_egpio(x)
-#else
-#error This driver could serve H3x00 handhelds only!
-#endif
-
-static void sa11xx_uda1341_set_audio_clock(long val)
-{
- switch (val) {
- case 24000: case 32000: case 48000: /* 00: 12.288 MHz */
- GPCR = GPIO_H3600_CLK_SET0 | GPIO_H3600_CLK_SET1;
- break;
-
- case 22050: case 29400: case 44100: /* 01: 11.2896 MHz */
- GPSR = GPIO_H3600_CLK_SET0;
- GPCR = GPIO_H3600_CLK_SET1;
- break;
-
- case 8000: case 10666: case 16000: /* 10: 4.096 MHz */
- GPCR = GPIO_H3600_CLK_SET0;
- GPSR = GPIO_H3600_CLK_SET1;
- break;
-
- case 10985: case 14647: case 21970: /* 11: 5.6245 MHz */
- GPSR = GPIO_H3600_CLK_SET0 | GPIO_H3600_CLK_SET1;
- break;
- }
-}
-
-static void sa11xx_uda1341_set_samplerate(struct sa11xx_uda1341 *sa11xx_uda1341, long rate)
-{
- int clk_div = 0;
- int clk=0;
-
- /* We don't want to mess with clocks when frames are in flight */
- Ser4SSCR0 &= ~SSCR0_SSE;
- /* wait for any frame to complete */
- udelay(125);
-
- /*
- * We have the following clock sources:
- * 4.096 MHz, 5.6245 MHz, 11.2896 MHz, 12.288 MHz
- * Those can be divided either by 256, 384 or 512.
- * This makes up 12 combinations for the following samplerates...
- */
- if (rate >= 48000)
- rate = 48000;
- else if (rate >= 44100)
- rate = 44100;
- else if (rate >= 32000)
- rate = 32000;
- else if (rate >= 29400)
- rate = 29400;
- else if (rate >= 24000)
- rate = 24000;
- else if (rate >= 22050)
- rate = 22050;
- else if (rate >= 21970)
- rate = 21970;
- else if (rate >= 16000)
- rate = 16000;
- else if (rate >= 14647)
- rate = 14647;
- else if (rate >= 10985)
- rate = 10985;
- else if (rate >= 10666)
- rate = 10666;
- else
- rate = 8000;
-
- /* Set the external clock generator */
-
- sa11xx_uda1341_set_audio_clock(rate);
-
- /* Select the clock divisor */
- switch (rate) {
- case 8000:
- case 10985:
- case 22050:
- case 24000:
- clk = F512;
- clk_div = SSCR0_SerClkDiv(16);
- break;
- case 16000:
- case 21970:
- case 44100:
- case 48000:
- clk = F256;
- clk_div = SSCR0_SerClkDiv(8);
- break;
- case 10666:
- case 14647:
- case 29400:
- case 32000:
- clk = F384;
- clk_div = SSCR0_SerClkDiv(12);
- break;
- }
-
- /* FMT setting should be moved away when other FMTs are added (FIXME) */
- l3_command(sa11xx_uda1341->uda1341, CMD_FORMAT, (void *)LSB16);
-
- l3_command(sa11xx_uda1341->uda1341, CMD_FS, (void *)clk);
- Ser4SSCR0 = (Ser4SSCR0 & ~0xff00) + clk_div + SSCR0_SSE;
- sa11xx_uda1341->samplerate = rate;
-}
-
-/* }}} */
-
-/* {{{ HW init and shutdown */
-
-static void sa11xx_uda1341_audio_init(struct sa11xx_uda1341 *sa11xx_uda1341)
-{
- unsigned long flags;
-
- /* Setup DMA stuff */
- sa11xx_uda1341->s[SNDRV_PCM_STREAM_PLAYBACK].id = "UDA1341 out";
- sa11xx_uda1341->s[SNDRV_PCM_STREAM_PLAYBACK].stream_id = SNDRV_PCM_STREAM_PLAYBACK;
- sa11xx_uda1341->s[SNDRV_PCM_STREAM_PLAYBACK].dma_dev = DMA_Ser4SSPWr;
-
- sa11xx_uda1341->s[SNDRV_PCM_STREAM_CAPTURE].id = "UDA1341 in";
- sa11xx_uda1341->s[SNDRV_PCM_STREAM_CAPTURE].stream_id = SNDRV_PCM_STREAM_CAPTURE;
- sa11xx_uda1341->s[SNDRV_PCM_STREAM_CAPTURE].dma_dev = DMA_Ser4SSPRd;
-
- /* Initialize the UDA1341 internal state */
-
- /* Setup the uarts */
- local_irq_save(flags);
- GAFR |= (GPIO_SSP_CLK);
- GPDR &= ~(GPIO_SSP_CLK);
- Ser4SSCR0 = 0;
- Ser4SSCR0 = SSCR0_DataSize(16) + SSCR0_TI + SSCR0_SerClkDiv(8);
- Ser4SSCR1 = SSCR1_SClkIactL + SSCR1_SClk1P + SSCR1_ExtClk;
- Ser4SSCR0 |= SSCR0_SSE;
- local_irq_restore(flags);
-
- /* Enable the audio power */
-
- clr_sa11xx_uda1341_egpio(IPAQ_EGPIO_CODEC_NRESET);
- set_sa11xx_uda1341_egpio(IPAQ_EGPIO_AUDIO_ON);
- set_sa11xx_uda1341_egpio(IPAQ_EGPIO_QMUTE);
-
- /* Wait for the UDA1341 to wake up */
- mdelay(1); //FIXME - was removed by Perex - Why?
-
- /* Initialize the UDA1341 internal state */
- l3_open(sa11xx_uda1341->uda1341);
-
- /* external clock configuration (after l3_open - regs must be initialized */
- sa11xx_uda1341_set_samplerate(sa11xx_uda1341, sa11xx_uda1341->samplerate);
-
- /* Wait for the UDA1341 to wake up */
- set_sa11xx_uda1341_egpio(IPAQ_EGPIO_CODEC_NRESET);
- mdelay(1);
-
- /* make the left and right channels unswapped (flip the WS latch) */
- Ser4SSDR = 0;
-
- clr_sa11xx_uda1341_egpio(IPAQ_EGPIO_QMUTE);
-}
-
-static void sa11xx_uda1341_audio_shutdown(struct sa11xx_uda1341 *sa11xx_uda1341)
-{
- /* mute on */
- set_sa11xx_uda1341_egpio(IPAQ_EGPIO_QMUTE);
-
- /* disable the audio power and all signals leading to the audio chip */
- l3_close(sa11xx_uda1341->uda1341);
- Ser4SSCR0 = 0;
- clr_sa11xx_uda1341_egpio(IPAQ_EGPIO_CODEC_NRESET);
-
- /* power off and mute off */
- /* FIXME - is muting off necesary??? */
-
- clr_sa11xx_uda1341_egpio(IPAQ_EGPIO_AUDIO_ON);
- clr_sa11xx_uda1341_egpio(IPAQ_EGPIO_QMUTE);
-}
-
-/* }}} */
-
-/* {{{ DMA staff */
-
-/*
- * these are the address and sizes used to fill the xmit buffer
- * so we can get a clock in record only mode
- */
-#define FORCE_CLOCK_ADDR (dma_addr_t)FLUSH_BASE_PHYS
-#define FORCE_CLOCK_SIZE 4096 // was 2048
-
-// FIXME Why this value exactly - wrote comment
-#define DMA_BUF_SIZE 8176 /* <= MAX_DMA_SIZE from asm/arch-sa1100/dma.h */
-
-#ifdef HH_VERSION
-
-static int audio_dma_request(struct audio_stream *s, void (*callback)(void *, int))
-{
- int ret;
-
- ret = sa1100_request_dma(&s->dmach, s->id, s->dma_dev);
- if (ret < 0) {
- printk(KERN_ERR "unable to grab audio dma 0x%x\n", s->dma_dev);
- return ret;
- }
- sa1100_dma_set_callback(s->dmach, callback);
- return 0;
-}
-
-static inline void audio_dma_free(struct audio_stream *s)
-{
- sa1100_free_dma(s->dmach);
- s->dmach = -1;
-}
-
-#else
-
-static int audio_dma_request(struct audio_stream *s, void (*callback)(void *))
-{
- int ret;
-
- ret = sa1100_request_dma(s->dma_dev, s->id, callback, s, &s->dma_regs);
- if (ret < 0)
- printk(KERN_ERR "unable to grab audio dma 0x%x\n", s->dma_dev);
- return ret;
-}
-
-static void audio_dma_free(struct audio_stream *s)
-{
- sa1100_free_dma(s->dma_regs);
- s->dma_regs = 0;
-}
-
-#endif
-
-static u_int audio_get_dma_pos(struct audio_stream *s)
-{
- struct snd_pcm_substream *substream = s->stream;
- struct snd_pcm_runtime *runtime = substream->runtime;
- unsigned int offset;
- unsigned long flags;
- dma_addr_t addr;
-
- // this must be called w/ interrupts locked out see dma-sa1100.c in the kernel
- spin_lock_irqsave(&s->dma_lock, flags);
-#ifdef HH_VERSION
- sa1100_dma_get_current(s->dmach, NULL, &addr);
-#else
- addr = sa1100_get_dma_pos((s)->dma_regs);
-#endif
- offset = addr - runtime->dma_addr;
- spin_unlock_irqrestore(&s->dma_lock, flags);
-
- offset = bytes_to_frames(runtime,offset);
- if (offset >= runtime->buffer_size)
- offset = 0;
-
- return offset;
-}
-
-/*
- * this stops the dma and clears the dma ptrs
- */
-static void audio_stop_dma(struct audio_stream *s)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&s->dma_lock, flags);
- s->active = 0;
- s->period = 0;
- /* this stops the dma channel and clears the buffer ptrs */
-#ifdef HH_VERSION
- sa1100_dma_flush_all(s->dmach);
-#else
- sa1100_clear_dma(s->dma_regs);
-#endif
- spin_unlock_irqrestore(&s->dma_lock, flags);
-}
-
-static void audio_process_dma(struct audio_stream *s)
-{
- struct snd_pcm_substream *substream = s->stream;
- struct snd_pcm_runtime *runtime;
- unsigned int dma_size;
- unsigned int offset;
- int ret;
-
- /* we are requested to process synchronization DMA transfer */
- if (s->tx_spin) {
- if (snd_BUG_ON(s->stream_id != SNDRV_PCM_STREAM_PLAYBACK))
- return;
- /* fill the xmit dma buffers and return */
-#ifdef HH_VERSION
- sa1100_dma_set_spin(s->dmach, FORCE_CLOCK_ADDR, FORCE_CLOCK_SIZE);
-#else
- while (1) {
- ret = sa1100_start_dma(s->dma_regs, FORCE_CLOCK_ADDR, FORCE_CLOCK_SIZE);
- if (ret)
- return;
- }
-#endif
- return;
- }
-
- /* must be set here - only valid for running streams, not for forced_clock dma fills */
- runtime = substream->runtime;
- while (s->active && s->periods < runtime->periods) {
- dma_size = frames_to_bytes(runtime, runtime->period_size);
- if (s->old_offset) {
- /* a little trick, we need resume from old position */
- offset = frames_to_bytes(runtime, s->old_offset - 1);
- s->old_offset = 0;
- s->periods = 0;
- s->period = offset / dma_size;
- offset %= dma_size;
- dma_size = dma_size - offset;
- if (!dma_size)
- continue; /* special case */
- } else {
- offset = dma_size * s->period;
- snd_BUG_ON(dma_size > DMA_BUF_SIZE);
- }
-#ifdef HH_VERSION
- ret = sa1100_dma_queue_buffer(s->dmach, s, runtime->dma_addr + offset, dma_size);
- if (ret)
- return; //FIXME
-#else
- ret = sa1100_start_dma((s)->dma_regs, runtime->dma_addr + offset, dma_size);
- if (ret) {
- printk(KERN_ERR "audio_process_dma: cannot queue DMA buffer (%i)\n", ret);
- return;
- }
-#endif
-
- s->period++;
- s->period %= runtime->periods;
- s->periods++;
- }
-}
-
-#ifdef HH_VERSION
-static void audio_dma_callback(void *data, int size)
-#else
-static void audio_dma_callback(void *data)
-#endif
-{
- struct audio_stream *s = data;
-
- /*
- * If we are getting a callback for an active stream then we inform
- * the PCM middle layer we've finished a period
- */
- if (s->active)
- snd_pcm_period_elapsed(s->stream);
-
- spin_lock(&s->dma_lock);
- if (!s->tx_spin && s->periods > 0)
- s->periods--;
- audio_process_dma(s);
- spin_unlock(&s->dma_lock);
-}
-
-/* }}} */
-
-/* {{{ PCM setting */
-
-/* {{{ trigger & timer */
-
-static int snd_sa11xx_uda1341_trigger(struct snd_pcm_substream *substream, int cmd)
-{
- struct sa11xx_uda1341 *chip = snd_pcm_substream_chip(substream);
- int stream_id = substream->pstr->stream;
- struct audio_stream *s = &chip->s[stream_id];
- struct audio_stream *s1 = &chip->s[stream_id ^ 1];
- int err = 0;
-
- /* note local interrupts are already disabled in the midlevel code */
- spin_lock(&s->dma_lock);
- switch (cmd) {
- case SNDRV_PCM_TRIGGER_START:
- /* now we need to make sure a record only stream has a clock */
- if (stream_id == SNDRV_PCM_STREAM_CAPTURE && !s1->active) {
- /* we need to force fill the xmit DMA with zeros */
- s1->tx_spin = 1;
- audio_process_dma(s1);
- }
- /* this case is when you were recording then you turn on a
- * playback stream so we stop (also clears it) the dma first,
- * clear the sync flag and then we let it turned on
- */
- else {
- s->tx_spin = 0;
- }
-
- /* requested stream startup */
- s->active = 1;
- audio_process_dma(s);
- break;
- case SNDRV_PCM_TRIGGER_STOP:
- /* requested stream shutdown */
- audio_stop_dma(s);
-
- /*
- * now we need to make sure a record only stream has a clock
- * so if we're stopping a playback with an active capture
- * we need to turn the 0 fill dma on for the xmit side
- */
- if (stream_id == SNDRV_PCM_STREAM_PLAYBACK && s1->active) {
- /* we need to force fill the xmit DMA with zeros */
- s->tx_spin = 1;
- audio_process_dma(s);
- }
- /*
- * we killed a capture only stream, so we should also kill
- * the zero fill transmit
- */
- else {
- if (s1->tx_spin) {
- s1->tx_spin = 0;
- audio_stop_dma(s1);
- }
- }
-
- break;
- case SNDRV_PCM_TRIGGER_SUSPEND:
- s->active = 0;
-#ifdef HH_VERSION
- sa1100_dma_stop(s->dmach);
-#else
- //FIXME - DMA API
-#endif
- s->old_offset = audio_get_dma_pos(s) + 1;
-#ifdef HH_VERSION
- sa1100_dma_flush_all(s->dmach);
-#else
- //FIXME - DMA API
-#endif
- s->periods = 0;
- break;
- case SNDRV_PCM_TRIGGER_RESUME:
- s->active = 1;
- s->tx_spin = 0;
- audio_process_dma(s);
- if (stream_id == SNDRV_PCM_STREAM_CAPTURE && !s1->active) {
- s1->tx_spin = 1;
- audio_process_dma(s1);
- }
- break;
- case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-#ifdef HH_VERSION
- sa1100_dma_stop(s->dmach);
-#else
- //FIXME - DMA API
-#endif
- s->active = 0;
- if (stream_id == SNDRV_PCM_STREAM_PLAYBACK) {
- if (s1->active) {
- s->tx_spin = 1;
- s->old_offset = audio_get_dma_pos(s) + 1;
-#ifdef HH_VERSION
- sa1100_dma_flush_all(s->dmach);
-#else
- //FIXME - DMA API
-#endif
- audio_process_dma(s);
- }
- } else {
- if (s1->tx_spin) {
- s1->tx_spin = 0;
-#ifdef HH_VERSION
- sa1100_dma_flush_all(s1->dmach);
-#else
- //FIXME - DMA API
-#endif
- }
- }
- break;
- case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
- s->active = 1;
- if (s->old_offset) {
- s->tx_spin = 0;
- audio_process_dma(s);
- break;
- }
- if (stream_id == SNDRV_PCM_STREAM_CAPTURE && !s1->active) {
- s1->tx_spin = 1;
- audio_process_dma(s1);
- }
-#ifdef HH_VERSION
- sa1100_dma_resume(s->dmach);
-#else
- //FIXME - DMA API
-#endif
- break;
- default:
- err = -EINVAL;
- break;
- }
- spin_unlock(&s->dma_lock);
- return err;
-}
-
-static int snd_sa11xx_uda1341_prepare(struct snd_pcm_substream *substream)
-{
- struct sa11xx_uda1341 *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct audio_stream *s = &chip->s[substream->pstr->stream];
-
- /* set requested samplerate */
- sa11xx_uda1341_set_samplerate(chip, runtime->rate);
-
- /* set requestd format when available */
- /* set FMT here !!! FIXME */
-
- s->period = 0;
- s->periods = 0;
-
- return 0;
-}
-
-static snd_pcm_uframes_t snd_sa11xx_uda1341_pointer(struct snd_pcm_substream *substream)
-{
- struct sa11xx_uda1341 *chip = snd_pcm_substream_chip(substream);
- return audio_get_dma_pos(&chip->s[substream->pstr->stream]);
-}
-
-/* }}} */
-
-static struct snd_pcm_hardware snd_sa11xx_uda1341_capture =
-{
- .info = (SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
- SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME),
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
- .rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
- SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 |\
- SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |\
- SNDRV_PCM_RATE_KNOT),
- .rate_min = 8000,
- .rate_max = 48000,
- .channels_min = 2,
- .channels_max = 2,
- .buffer_bytes_max = 64*1024,
- .period_bytes_min = 64,
- .period_bytes_max = DMA_BUF_SIZE,
- .periods_min = 2,
- .periods_max = 255,
- .fifo_size = 0,
-};
-
-static struct snd_pcm_hardware snd_sa11xx_uda1341_playback =
-{
- .info = (SNDRV_PCM_INFO_INTERLEAVED |
- SNDRV_PCM_INFO_BLOCK_TRANSFER |
- SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID |
- SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME),
- .formats = SNDRV_PCM_FMTBIT_S16_LE,
- .rates = (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
- SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_32000 |\
- SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |\
- SNDRV_PCM_RATE_KNOT),
- .rate_min = 8000,
- .rate_max = 48000,
- .channels_min = 2,
- .channels_max = 2,
- .buffer_bytes_max = 64*1024,
- .period_bytes_min = 64,
- .period_bytes_max = DMA_BUF_SIZE,
- .periods_min = 2,
- .periods_max = 255,
- .fifo_size = 0,
-};
-
-static int snd_card_sa11xx_uda1341_open(struct snd_pcm_substream *substream)
-{
- struct sa11xx_uda1341 *chip = snd_pcm_substream_chip(substream);
- struct snd_pcm_runtime *runtime = substream->runtime;
- int stream_id = substream->pstr->stream;
- int err;
-
- chip->s[stream_id].stream = substream;
-
- if (stream_id == SNDRV_PCM_STREAM_PLAYBACK)
- runtime->hw = snd_sa11xx_uda1341_playback;
- else
- runtime->hw = snd_sa11xx_uda1341_capture;
- if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
- return err;
- if ((err = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hw_constraints_rates)) < 0)
- return err;
-
- return 0;
-}
-
-static int snd_card_sa11xx_uda1341_close(struct snd_pcm_substream *substream)
-{
- struct sa11xx_uda1341 *chip = snd_pcm_substream_chip(substream);
-
- chip->s[substream->pstr->stream].stream = NULL;
- return 0;
-}
-
-/* {{{ HW params & free */
-
-static int snd_sa11xx_uda1341_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params)
-{
-
- return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
-}
-
-static int snd_sa11xx_uda1341_hw_free(struct snd_pcm_substream *substream)
-{
- return snd_pcm_lib_free_pages(substream);
-}
-
-/* }}} */
-
-static struct snd_pcm_ops snd_card_sa11xx_uda1341_playback_ops = {
- .open = snd_card_sa11xx_uda1341_open,
- .close = snd_card_sa11xx_uda1341_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_sa11xx_uda1341_hw_params,
- .hw_free = snd_sa11xx_uda1341_hw_free,
- .prepare = snd_sa11xx_uda1341_prepare,
- .trigger = snd_sa11xx_uda1341_trigger,
- .pointer = snd_sa11xx_uda1341_pointer,
-};
-
-static struct snd_pcm_ops snd_card_sa11xx_uda1341_capture_ops = {
- .open = snd_card_sa11xx_uda1341_open,
- .close = snd_card_sa11xx_uda1341_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_sa11xx_uda1341_hw_params,
- .hw_free = snd_sa11xx_uda1341_hw_free,
- .prepare = snd_sa11xx_uda1341_prepare,
- .trigger = snd_sa11xx_uda1341_trigger,
- .pointer = snd_sa11xx_uda1341_pointer,
-};
-
-static int __init snd_card_sa11xx_uda1341_pcm(struct sa11xx_uda1341 *sa11xx_uda1341, int device)
-{
- struct snd_pcm *pcm;
- int err;
-
- if ((err = snd_pcm_new(sa11xx_uda1341->card, "UDA1341 PCM", device, 1, 1, &pcm)) < 0)
- return err;
-
- /*
- * this sets up our initial buffers and sets the dma_type to isa.
- * isa works but I'm not sure why (or if) it's the right choice
- * this may be too large, trying it for now
- */
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- snd_dma_isa_data(),
- 64*1024, 64*1024);
-
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_card_sa11xx_uda1341_playback_ops);
- snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_card_sa11xx_uda1341_capture_ops);
- pcm->private_data = sa11xx_uda1341;
- pcm->info_flags = 0;
- strcpy(pcm->name, "UDA1341 PCM");
-
- sa11xx_uda1341_audio_init(sa11xx_uda1341);
-
- /* setup DMA controller */
- audio_dma_request(&sa11xx_uda1341->s[SNDRV_PCM_STREAM_PLAYBACK], audio_dma_callback);
- audio_dma_request(&sa11xx_uda1341->s[SNDRV_PCM_STREAM_CAPTURE], audio_dma_callback);
-
- sa11xx_uda1341->pcm = pcm;
-
- return 0;
-}
-
-/* }}} */
-
-/* {{{ module init & exit */
-
-#ifdef CONFIG_PM
-
-static int snd_sa11xx_uda1341_suspend(struct platform_device *devptr,
- pm_message_t state)
-{
- struct snd_card *card = platform_get_drvdata(devptr);
- struct sa11xx_uda1341 *chip = card->private_data;
-
- snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
- snd_pcm_suspend_all(chip->pcm);
-#ifdef HH_VERSION
- sa1100_dma_sleep(chip->s[SNDRV_PCM_STREAM_PLAYBACK].dmach);
- sa1100_dma_sleep(chip->s[SNDRV_PCM_STREAM_CAPTURE].dmach);
-#else
- //FIXME
-#endif
- l3_command(chip->uda1341, CMD_SUSPEND, NULL);
- sa11xx_uda1341_audio_shutdown(chip);
-
- return 0;
-}
-
-static int snd_sa11xx_uda1341_resume(struct platform_device *devptr)
-{
- struct snd_card *card = platform_get_drvdata(devptr);
- struct sa11xx_uda1341 *chip = card->private_data;
-
- sa11xx_uda1341_audio_init(chip);
- l3_command(chip->uda1341, CMD_RESUME, NULL);
-#ifdef HH_VERSION
- sa1100_dma_wakeup(chip->s[SNDRV_PCM_STREAM_PLAYBACK].dmach);
- sa1100_dma_wakeup(chip->s[SNDRV_PCM_STREAM_CAPTURE].dmach);
-#else
- //FIXME
-#endif
- snd_power_change_state(card, SNDRV_CTL_POWER_D0);
- return 0;
-}
-#endif /* COMFIG_PM */
-
-void snd_sa11xx_uda1341_free(struct snd_card *card)
-{
- struct sa11xx_uda1341 *chip = card->private_data;
-
- audio_dma_free(&chip->s[SNDRV_PCM_STREAM_PLAYBACK]);
- audio_dma_free(&chip->s[SNDRV_PCM_STREAM_CAPTURE]);
-}
-
-static int __devinit sa11xx_uda1341_probe(struct platform_device *devptr)
-{
- int err;
- struct snd_card *card;
- struct sa11xx_uda1341 *chip;
-
- /* register the soundcard */
- card = snd_card_new(-1, id, THIS_MODULE, sizeof(struct sa11xx_uda1341));
- if (card == NULL)
- return -ENOMEM;
-
- chip = card->private_data;
- spin_lock_init(&chip->s[0].dma_lock);
- spin_lock_init(&chip->s[1].dma_lock);
-
- card->private_free = snd_sa11xx_uda1341_free;
- chip->card = card;
- chip->samplerate = AUDIO_RATE_DEFAULT;
-
- // mixer
- if ((err = snd_chip_uda1341_mixer_new(card, &chip->uda1341)))
- goto nodev;
-
- // PCM
- if ((err = snd_card_sa11xx_uda1341_pcm(chip, 0)) < 0)
- goto nodev;
-
- strcpy(card->driver, "UDA1341");
- strcpy(card->shortname, "H3600 UDA1341TS");
- sprintf(card->longname, "Compaq iPAQ H3600 with Philips UDA1341TS");
-
- snd_card_set_dev(card, &devptr->dev);
-
- if ((err = snd_card_register(card)) == 0) {
- printk( KERN_INFO "iPAQ audio support initialized\n" );
- platform_set_drvdata(devptr, card);
- return 0;
- }
-
- nodev:
- snd_card_free(card);
- return err;
-}
-
-static int __devexit sa11xx_uda1341_remove(struct platform_device *devptr)
-{
- snd_card_free(platform_get_drvdata(devptr));
- platform_set_drvdata(devptr, NULL);
- return 0;
-}
-
-#define SA11XX_UDA1341_DRIVER "sa11xx_uda1341"
-
-static struct platform_driver sa11xx_uda1341_driver = {
- .probe = sa11xx_uda1341_probe,
- .remove = __devexit_p(sa11xx_uda1341_remove),
-#ifdef CONFIG_PM
- .suspend = snd_sa11xx_uda1341_suspend,
- .resume = snd_sa11xx_uda1341_resume,
-#endif
- .driver = {
- .name = SA11XX_UDA1341_DRIVER,
- },
-};
-
-static int __init sa11xx_uda1341_init(void)
-{
- int err;
-
- if (!machine_is_h3xxx())
- return -ENODEV;
- if ((err = platform_driver_register(&sa11xx_uda1341_driver)) < 0)
- return err;
- device = platform_device_register_simple(SA11XX_UDA1341_DRIVER, -1, NULL, 0);
- if (!IS_ERR(device)) {
- if (platform_get_drvdata(device))
- return 0;
- platform_device_unregister(device);
- err = -ENODEV;
- } else
- err = PTR_ERR(device);
- platform_driver_unregister(&sa11xx_uda1341_driver);
- return err;
-}
-
-static void __exit sa11xx_uda1341_exit(void)
-{
- platform_device_unregister(device);
- platform_driver_unregister(&sa11xx_uda1341_driver);
-}
-
-module_init(sa11xx_uda1341_init);
-module_exit(sa11xx_uda1341_exit);
-
-/* }}} */
-
-/*
- * Local variables:
- * indent-tabs-mode: t
- * End:
- */
diff --git a/sound/atmel/Kconfig b/sound/atmel/Kconfig
new file mode 100644
index 00000000000..6c228a91940
--- /dev/null
+++ b/sound/atmel/Kconfig
@@ -0,0 +1,19 @@
+menu "Atmel devices (AVR32 and AT91)"
+ depends on AVR32 || ARCH_AT91
+
+config SND_ATMEL_ABDAC
+ tristate "Atmel Audio Bitstream DAC (ABDAC) driver"
+ select SND_PCM
+ depends on DW_DMAC && AVR32
+ help
+ ALSA sound driver for the Atmel Audio Bitstream DAC (ABDAC).
+
+config SND_ATMEL_AC97C
+ tristate "Atmel AC97 Controller (AC97C) driver"
+ select SND_PCM
+ select SND_AC97_CODEC
+ depends on DW_DMAC && AVR32
+ help
+ ALSA sound driver for the Atmel AC97 controller.
+
+endmenu
diff --git a/sound/atmel/Makefile b/sound/atmel/Makefile
new file mode 100644
index 00000000000..219dcfac608
--- /dev/null
+++ b/sound/atmel/Makefile
@@ -0,0 +1,5 @@
+snd-atmel-abdac-objs := abdac.o
+snd-atmel-ac97c-objs := ac97c.o
+
+obj-$(CONFIG_SND_ATMEL_ABDAC) += snd-atmel-abdac.o
+obj-$(CONFIG_SND_ATMEL_AC97C) += snd-atmel-ac97c.o
diff --git a/sound/atmel/abdac.c b/sound/atmel/abdac.c
new file mode 100644
index 00000000000..28b3c7f7cfe
--- /dev/null
+++ b/sound/atmel/abdac.c
@@ -0,0 +1,602 @@
+/*
+ * Driver for the Atmel on-chip Audio Bitstream DAC (ABDAC)
+ *
+ * Copyright (C) 2006-2009 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#include <linux/clk.h>
+#include <linux/bitmap.h>
+#include <linux/dw_dmac.h>
+#include <linux/dmaengine.h>
+#include <linux/dma-mapping.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/io.h>
+
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/atmel-abdac.h>
+
+/* DAC register offsets */
+#define DAC_DATA 0x0000
+#define DAC_CTRL 0x0008
+#define DAC_INT_MASK 0x000c
+#define DAC_INT_EN 0x0010
+#define DAC_INT_DIS 0x0014
+#define DAC_INT_CLR 0x0018
+#define DAC_INT_STATUS 0x001c
+
+/* Bitfields in CTRL */
+#define DAC_SWAP_OFFSET 30
+#define DAC_SWAP_SIZE 1
+#define DAC_EN_OFFSET 31
+#define DAC_EN_SIZE 1
+
+/* Bitfields in INT_MASK/INT_EN/INT_DIS/INT_STATUS/INT_CLR */
+#define DAC_UNDERRUN_OFFSET 28
+#define DAC_UNDERRUN_SIZE 1
+#define DAC_TX_READY_OFFSET 29
+#define DAC_TX_READY_SIZE 1
+
+/* Bit manipulation macros */
+#define DAC_BIT(name) \
+ (1 << DAC_##name##_OFFSET)
+#define DAC_BF(name, value) \
+ (((value) & ((1 << DAC_##name##_SIZE) - 1)) \
+ << DAC_##name##_OFFSET)
+#define DAC_BFEXT(name, value) \
+ (((value) >> DAC_##name##_OFFSET) \
+ & ((1 << DAC_##name##_SIZE) - 1))
+#define DAC_BFINS(name, value, old) \
+ (((old) & ~(((1 << DAC_##name##_SIZE) - 1) \
+ << DAC_##name##_OFFSET)) \
+ | DAC_BF(name, value))
+
+/* Register access macros */
+#define dac_readl(port, reg) \
+ __raw_readl((port)->regs + DAC_##reg)
+#define dac_writel(port, reg, value) \
+ __raw_writel((value), (port)->regs + DAC_##reg)
+
+/*
+ * ABDAC supports a maximum of 6 different rates from a generic clock. The
+ * generic clock has a power of two divider, which gives 6 steps from 192 kHz
+ * to 5112 Hz.
+ */
+#define MAX_NUM_RATES 6
+/* ALSA seems to use rates between 192000 Hz and 5112 Hz. */
+#define RATE_MAX 192000
+#define RATE_MIN 5112
+
+enum {
+ DMA_READY = 0,
+};
+
+struct atmel_abdac_dma {
+ struct dma_chan *chan;
+ struct dw_cyclic_desc *cdesc;
+};
+
+struct atmel_abdac {
+ struct clk *pclk;
+ struct clk *sample_clk;
+ struct platform_device *pdev;
+ struct atmel_abdac_dma dma;
+
+ struct snd_pcm_hw_constraint_list constraints_rates;
+ struct snd_pcm_substream *substream;
+ struct snd_card *card;
+ struct snd_pcm *pcm;
+
+ void __iomem *regs;
+ unsigned long flags;
+ unsigned int rates[MAX_NUM_RATES];
+ unsigned int rates_num;
+ int irq;
+};
+
+#define get_dac(card) ((struct atmel_abdac *)(card)->private_data)
+
+/* This function is called by the DMA driver. */
+static void atmel_abdac_dma_period_done(void *arg)
+{
+ struct atmel_abdac *dac = arg;
+ snd_pcm_period_elapsed(dac->substream);
+}
+
+static int atmel_abdac_prepare_dma(struct atmel_abdac *dac,
+ struct snd_pcm_substream *substream,
+ enum dma_data_direction direction)
+{
+ struct dma_chan *chan = dac->dma.chan;
+ struct dw_cyclic_desc *cdesc;
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ unsigned long buffer_len, period_len;
+
+ /*
+ * We don't do DMA on "complex" transfers, i.e. with
+ * non-halfword-aligned buffers or lengths.
+ */
+ if (runtime->dma_addr & 1 || runtime->buffer_size & 1) {
+ dev_dbg(&dac->pdev->dev, "too complex transfer\n");
+ return -EINVAL;
+ }
+
+ buffer_len = frames_to_bytes(runtime, runtime->buffer_size);
+ period_len = frames_to_bytes(runtime, runtime->period_size);
+
+ cdesc = dw_dma_cyclic_prep(chan, runtime->dma_addr, buffer_len,
+ period_len, DMA_TO_DEVICE);
+ if (IS_ERR(cdesc)) {
+ dev_dbg(&dac->pdev->dev, "could not prepare cyclic DMA\n");
+ return PTR_ERR(cdesc);
+ }
+
+ cdesc->period_callback = atmel_abdac_dma_period_done;
+ cdesc->period_callback_param = dac;
+
+ dac->dma.cdesc = cdesc;
+
+ set_bit(DMA_READY, &dac->flags);
+
+ return 0;
+}
+
+static struct snd_pcm_hardware atmel_abdac_hw = {
+ .info = (SNDRV_PCM_INFO_MMAP
+ | SNDRV_PCM_INFO_MMAP_VALID
+ | SNDRV_PCM_INFO_INTERLEAVED
+ | SNDRV_PCM_INFO_BLOCK_TRANSFER
+ | SNDRV_PCM_INFO_RESUME
+ | SNDRV_PCM_INFO_PAUSE),
+ .formats = (SNDRV_PCM_FMTBIT_S16_BE),
+ .rates = (SNDRV_PCM_RATE_KNOT),
+ .rate_min = RATE_MIN,
+ .rate_max = RATE_MAX,
+ .channels_min = 2,
+ .channels_max = 2,
+ .buffer_bytes_max = 64 * 4096,
+ .period_bytes_min = 4096,
+ .period_bytes_max = 4096,
+ .periods_min = 4,
+ .periods_max = 64,
+};
+
+static int atmel_abdac_open(struct snd_pcm_substream *substream)
+{
+ struct atmel_abdac *dac = snd_pcm_substream_chip(substream);
+
+ dac->substream = substream;
+ atmel_abdac_hw.rate_max = dac->rates[dac->rates_num - 1];
+ atmel_abdac_hw.rate_min = dac->rates[0];
+ substream->runtime->hw = atmel_abdac_hw;
+
+ return snd_pcm_hw_constraint_list(substream->runtime, 0,
+ SNDRV_PCM_HW_PARAM_RATE, &dac->constraints_rates);
+}
+
+static int atmel_abdac_close(struct snd_pcm_substream *substream)
+{
+ struct atmel_abdac *dac = snd_pcm_substream_chip(substream);
+ dac->substream = NULL;
+ return 0;
+}
+
+static int atmel_abdac_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct atmel_abdac *dac = snd_pcm_substream_chip(substream);
+ int retval;
+
+ retval = snd_pcm_lib_malloc_pages(substream,
+ params_buffer_bytes(hw_params));
+ if (retval < 0)
+ return retval;
+ /* snd_pcm_lib_malloc_pages returns 1 if buffer is changed. */
+ if (retval == 1)
+ if (test_and_clear_bit(DMA_READY, &dac->flags))
+ dw_dma_cyclic_free(dac->dma.chan);
+
+ return retval;
+}
+
+static int atmel_abdac_hw_free(struct snd_pcm_substream *substream)
+{
+ struct atmel_abdac *dac = snd_pcm_substream_chip(substream);
+ if (test_and_clear_bit(DMA_READY, &dac->flags))
+ dw_dma_cyclic_free(dac->dma.chan);
+ return snd_pcm_lib_free_pages(substream);
+}
+
+static int atmel_abdac_prepare(struct snd_pcm_substream *substream)
+{
+ struct atmel_abdac *dac = snd_pcm_substream_chip(substream);
+ int retval;
+
+ retval = clk_set_rate(dac->sample_clk, 256 * substream->runtime->rate);
+ if (retval)
+ return retval;
+
+ if (!test_bit(DMA_READY, &dac->flags))
+ retval = atmel_abdac_prepare_dma(dac, substream, DMA_TO_DEVICE);
+
+ return retval;
+}
+
+static int atmel_abdac_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct atmel_abdac *dac = snd_pcm_substream_chip(substream);
+ int retval = 0;
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */
+ case SNDRV_PCM_TRIGGER_RESUME: /* fall through */
+ case SNDRV_PCM_TRIGGER_START:
+ clk_enable(dac->sample_clk);
+ retval = dw_dma_cyclic_start(dac->dma.chan);
+ if (retval)
+ goto out;
+ dac_writel(dac, CTRL, DAC_BIT(EN));
+ break;
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */
+ case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */
+ case SNDRV_PCM_TRIGGER_STOP:
+ dw_dma_cyclic_stop(dac->dma.chan);
+ dac_writel(dac, DATA, 0);
+ dac_writel(dac, CTRL, 0);
+ clk_disable(dac->sample_clk);
+ break;
+ default:
+ retval = -EINVAL;
+ break;
+ }
+out:
+ return retval;
+}
+
+static snd_pcm_uframes_t
+atmel_abdac_pointer(struct snd_pcm_substream *substream)
+{
+ struct atmel_abdac *dac = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ snd_pcm_uframes_t frames;
+ unsigned long bytes;
+
+ bytes = dw_dma_get_src_addr(dac->dma.chan);
+ bytes -= runtime->dma_addr;
+
+ frames = bytes_to_frames(runtime, bytes);
+ if (frames >= runtime->buffer_size)
+ frames -= runtime->buffer_size;
+
+ return frames;
+}
+
+static irqreturn_t abdac_interrupt(int irq, void *dev_id)
+{
+ struct atmel_abdac *dac = dev_id;
+ u32 status;
+
+ status = dac_readl(dac, INT_STATUS);
+ if (status & DAC_BIT(UNDERRUN)) {
+ dev_err(&dac->pdev->dev, "underrun detected\n");
+ dac_writel(dac, INT_CLR, DAC_BIT(UNDERRUN));
+ } else {
+ dev_err(&dac->pdev->dev, "spurious interrupt (status=0x%x)\n",
+ status);
+ dac_writel(dac, INT_CLR, status);
+ }
+
+ return IRQ_HANDLED;
+}
+
+static struct snd_pcm_ops atmel_abdac_ops = {
+ .open = atmel_abdac_open,
+ .close = atmel_abdac_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = atmel_abdac_hw_params,
+ .hw_free = atmel_abdac_hw_free,
+ .prepare = atmel_abdac_prepare,
+ .trigger = atmel_abdac_trigger,
+ .pointer = atmel_abdac_pointer,
+};
+
+static int __devinit atmel_abdac_pcm_new(struct atmel_abdac *dac)
+{
+ struct snd_pcm_hardware hw = atmel_abdac_hw;
+ struct snd_pcm *pcm;
+ int retval;
+
+ retval = snd_pcm_new(dac->card, dac->card->shortname,
+ dac->pdev->id, 1, 0, &pcm);
+ if (retval)
+ return retval;
+
+ strcpy(pcm->name, dac->card->shortname);
+ pcm->private_data = dac;
+ pcm->info_flags = 0;
+ dac->pcm = pcm;
+
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &atmel_abdac_ops);
+
+ retval = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
+ &dac->pdev->dev, hw.periods_min * hw.period_bytes_min,
+ hw.buffer_bytes_max);
+
+ return retval;
+}
+
+static bool filter(struct dma_chan *chan, void *slave)
+{
+ struct dw_dma_slave *dws = slave;
+
+ if (dws->dma_dev == chan->device->dev) {
+ chan->private = dws;
+ return true;
+ } else
+ return false;
+}
+
+static int set_sample_rates(struct atmel_abdac *dac)
+{
+ long new_rate = RATE_MAX;
+ int retval = -EINVAL;
+ int index = 0;
+
+ /* we start at 192 kHz and work our way down to 5112 Hz */
+ while (new_rate >= RATE_MIN && index < (MAX_NUM_RATES + 1)) {
+ new_rate = clk_round_rate(dac->sample_clk, 256 * new_rate);
+ if (new_rate < 0)
+ break;
+ /* make sure we are below the ABDAC clock */
+ if (new_rate <= clk_get_rate(dac->pclk)) {
+ dac->rates[index] = new_rate / 256;
+ index++;
+ }
+ /* divide by 256 and then by two to get next rate */
+ new_rate /= 256 * 2;
+ }
+
+ if (index) {
+ int i;
+
+ /* reverse array, smallest go first */
+ for (i = 0; i < (index / 2); i++) {
+ unsigned int tmp = dac->rates[index - 1 - i];
+ dac->rates[index - 1 - i] = dac->rates[i];
+ dac->rates[i] = tmp;
+ }
+
+ dac->constraints_rates.count = index;
+ dac->constraints_rates.list = dac->rates;
+ dac->constraints_rates.mask = 0;
+ dac->rates_num = index;
+
+ retval = 0;
+ }
+
+ return retval;
+}
+
+static int __devinit atmel_abdac_probe(struct platform_device *pdev)
+{
+ struct snd_card *card;
+ struct atmel_abdac *dac;
+ struct resource *regs;
+ struct atmel_abdac_pdata *pdata;
+ struct clk *pclk;
+ struct clk *sample_clk;
+ int retval;
+ int irq;
+
+ regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!regs) {
+ dev_dbg(&pdev->dev, "no memory resource\n");
+ return -ENXIO;
+ }
+
+ irq = platform_get_irq(pdev, 0);
+ if (irq < 0) {
+ dev_dbg(&pdev->dev, "could not get IRQ number\n");
+ return irq;
+ }
+
+ pdata = pdev->dev.platform_data;
+ if (!pdata) {
+ dev_dbg(&pdev->dev, "no platform data\n");
+ return -ENXIO;
+ }
+
+ pclk = clk_get(&pdev->dev, "pclk");
+ if (IS_ERR(pclk)) {
+ dev_dbg(&pdev->dev, "no peripheral clock\n");
+ return PTR_ERR(pclk);
+ }
+ sample_clk = clk_get(&pdev->dev, "sample_clk");
+ if (IS_ERR(pclk)) {
+ dev_dbg(&pdev->dev, "no sample clock\n");
+ retval = PTR_ERR(pclk);
+ goto out_put_pclk;
+ }
+ clk_enable(pclk);
+
+ retval = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
+ THIS_MODULE, sizeof(struct atmel_abdac), &card);
+ if (retval) {
+ dev_dbg(&pdev->dev, "could not create sound card device\n");
+ goto out_put_sample_clk;
+ }
+
+ dac = get_dac(card);
+
+ dac->irq = irq;
+ dac->card = card;
+ dac->pclk = pclk;
+ dac->sample_clk = sample_clk;
+ dac->pdev = pdev;
+
+ retval = set_sample_rates(dac);
+ if (retval < 0) {
+ dev_dbg(&pdev->dev, "could not set supported rates\n");
+ goto out_free_card;
+ }
+
+ dac->regs = ioremap(regs->start, regs->end - regs->start + 1);
+ if (!dac->regs) {
+ dev_dbg(&pdev->dev, "could not remap register memory\n");
+ goto out_free_card;
+ }
+
+ /* make sure the DAC is silent and disabled */
+ dac_writel(dac, DATA, 0);
+ dac_writel(dac, CTRL, 0);
+
+ retval = request_irq(irq, abdac_interrupt, 0, "abdac", dac);
+ if (retval) {
+ dev_dbg(&pdev->dev, "could not request irq\n");
+ goto out_unmap_regs;
+ }
+
+ snd_card_set_dev(card, &pdev->dev);
+
+ if (pdata->dws.dma_dev) {
+ struct dw_dma_slave *dws = &pdata->dws;
+ dma_cap_mask_t mask;
+
+ dws->tx_reg = regs->start + DAC_DATA;
+
+ dma_cap_zero(mask);
+ dma_cap_set(DMA_SLAVE, mask);
+
+ dac->dma.chan = dma_request_channel(mask, filter, dws);
+ }
+ if (!pdata->dws.dma_dev || !dac->dma.chan) {
+ dev_dbg(&pdev->dev, "DMA not available\n");
+ retval = -ENODEV;
+ goto out_unset_card_dev;
+ }
+
+ strcpy(card->driver, "Atmel ABDAC");
+ strcpy(card->shortname, "Atmel ABDAC");
+ sprintf(card->longname, "Atmel Audio Bitstream DAC");
+
+ retval = atmel_abdac_pcm_new(dac);
+ if (retval) {
+ dev_dbg(&pdev->dev, "could not register ABDAC pcm device\n");
+ goto out_release_dma;
+ }
+
+ retval = snd_card_register(card);
+ if (retval) {
+ dev_dbg(&pdev->dev, "could not register sound card\n");
+ goto out_release_dma;
+ }
+
+ platform_set_drvdata(pdev, card);
+
+ dev_info(&pdev->dev, "Atmel ABDAC at 0x%p using %s\n",
+ dac->regs, dac->dma.chan->dev->device.bus_id);
+
+ return retval;
+
+out_release_dma:
+ dma_release_channel(dac->dma.chan);
+ dac->dma.chan = NULL;
+out_unset_card_dev:
+ snd_card_set_dev(card, NULL);
+ free_irq(irq, dac);
+out_unmap_regs:
+ iounmap(dac->regs);
+out_free_card:
+ snd_card_free(card);
+out_put_sample_clk:
+ clk_put(sample_clk);
+ clk_disable(pclk);
+out_put_pclk:
+ clk_put(pclk);
+ return retval;
+}
+
+#ifdef CONFIG_PM
+static int atmel_abdac_suspend(struct platform_device *pdev, pm_message_t msg)
+{
+ struct snd_card *card = platform_get_drvdata(pdev);
+ struct atmel_abdac *dac = card->private_data;
+
+ dw_dma_cyclic_stop(dac->dma.chan);
+ clk_disable(dac->sample_clk);
+ clk_disable(dac->pclk);
+
+ return 0;
+}
+
+static int atmel_abdac_resume(struct platform_device *pdev)
+{
+ struct snd_card *card = platform_get_drvdata(pdev);
+ struct atmel_abdac *dac = card->private_data;
+
+ clk_enable(dac->pclk);
+ clk_enable(dac->sample_clk);
+ if (test_bit(DMA_READY, &dac->flags))
+ dw_dma_cyclic_start(dac->dma.chan);
+
+ return 0;
+}
+#else
+#define atmel_abdac_suspend NULL
+#define atmel_abdac_resume NULL
+#endif
+
+static int __devexit atmel_abdac_remove(struct platform_device *pdev)
+{
+ struct snd_card *card = platform_get_drvdata(pdev);
+ struct atmel_abdac *dac = get_dac(card);
+
+ clk_put(dac->sample_clk);
+ clk_disable(dac->pclk);
+ clk_put(dac->pclk);
+
+ dma_release_channel(dac->dma.chan);
+ dac->dma.chan = NULL;
+ snd_card_set_dev(card, NULL);
+ iounmap(dac->regs);
+ free_irq(dac->irq, dac);
+ snd_card_free(card);
+
+ platform_set_drvdata(pdev, NULL);
+
+ return 0;
+}
+
+static struct platform_driver atmel_abdac_driver = {
+ .remove = __devexit_p(atmel_abdac_remove),
+ .driver = {
+ .name = "atmel_abdac",
+ },
+ .suspend = atmel_abdac_suspend,
+ .resume = atmel_abdac_resume,
+};
+
+static int __init atmel_abdac_init(void)
+{
+ return platform_driver_probe(&atmel_abdac_driver,
+ atmel_abdac_probe);
+}
+module_init(atmel_abdac_init);
+
+static void __exit atmel_abdac_exit(void)
+{
+ platform_driver_unregister(&atmel_abdac_driver);
+}
+module_exit(atmel_abdac_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Driver for Atmel Audio Bitstream DAC (ABDAC)");
+MODULE_AUTHOR("Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>");
diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c
new file mode 100644
index 00000000000..dd72e00e5ae
--- /dev/null
+++ b/sound/atmel/ac97c.c
@@ -0,0 +1,932 @@
+/*
+ * Driver for the Atmel AC97C controller
+ *
+ * Copyright (C) 2005-2009 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/bitmap.h>
+#include <linux/dmaengine.h>
+#include <linux/dma-mapping.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/mutex.h>
+#include <linux/gpio.h>
+#include <linux/io.h>
+
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/ac97_codec.h>
+#include <sound/atmel-ac97c.h>
+#include <sound/memalloc.h>
+
+#include <linux/dw_dmac.h>
+
+#include "ac97c.h"
+
+enum {
+ DMA_TX_READY = 0,
+ DMA_RX_READY,
+ DMA_TX_CHAN_PRESENT,
+ DMA_RX_CHAN_PRESENT,
+};
+
+/* Serialize access to opened variable */
+static DEFINE_MUTEX(opened_mutex);
+
+struct atmel_ac97c_dma {
+ struct dma_chan *rx_chan;
+ struct dma_chan *tx_chan;
+};
+
+struct atmel_ac97c {
+ struct clk *pclk;
+ struct platform_device *pdev;
+ struct atmel_ac97c_dma dma;
+
+ struct snd_pcm_substream *playback_substream;
+ struct snd_pcm_substream *capture_substream;
+ struct snd_card *card;
+ struct snd_pcm *pcm;
+ struct snd_ac97 *ac97;
+ struct snd_ac97_bus *ac97_bus;
+
+ u64 cur_format;
+ unsigned int cur_rate;
+ unsigned long flags;
+ /* Serialize access to opened variable */
+ spinlock_t lock;
+ void __iomem *regs;
+ int opened;
+ int reset_pin;
+};
+
+#define get_chip(card) ((struct atmel_ac97c *)(card)->private_data)
+
+#define ac97c_writel(chip, reg, val) \
+ __raw_writel((val), (chip)->regs + AC97C_##reg)
+#define ac97c_readl(chip, reg) \
+ __raw_readl((chip)->regs + AC97C_##reg)
+
+/* This function is called by the DMA driver. */
+static void atmel_ac97c_dma_playback_period_done(void *arg)
+{
+ struct atmel_ac97c *chip = arg;
+ snd_pcm_period_elapsed(chip->playback_substream);
+}
+
+static void atmel_ac97c_dma_capture_period_done(void *arg)
+{
+ struct atmel_ac97c *chip = arg;
+ snd_pcm_period_elapsed(chip->capture_substream);
+}
+
+static int atmel_ac97c_prepare_dma(struct atmel_ac97c *chip,
+ struct snd_pcm_substream *substream,
+ enum dma_data_direction direction)
+{
+ struct dma_chan *chan;
+ struct dw_cyclic_desc *cdesc;
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ unsigned long buffer_len, period_len;
+
+ /*
+ * We don't do DMA on "complex" transfers, i.e. with
+ * non-halfword-aligned buffers or lengths.
+ */
+ if (runtime->dma_addr & 1 || runtime->buffer_size & 1) {
+ dev_dbg(&chip->pdev->dev, "too complex transfer\n");
+ return -EINVAL;
+ }
+
+ if (direction == DMA_TO_DEVICE)
+ chan = chip->dma.tx_chan;
+ else
+ chan = chip->dma.rx_chan;
+
+ buffer_len = frames_to_bytes(runtime, runtime->buffer_size);
+ period_len = frames_to_bytes(runtime, runtime->period_size);
+
+ cdesc = dw_dma_cyclic_prep(chan, runtime->dma_addr, buffer_len,
+ period_len, direction);
+ if (IS_ERR(cdesc)) {
+ dev_dbg(&chip->pdev->dev, "could not prepare cyclic DMA\n");
+ return PTR_ERR(cdesc);
+ }
+
+ if (direction == DMA_TO_DEVICE) {
+ cdesc->period_callback = atmel_ac97c_dma_playback_period_done;
+ set_bit(DMA_TX_READY, &chip->flags);
+ } else {
+ cdesc->period_callback = atmel_ac97c_dma_capture_period_done;
+ set_bit(DMA_RX_READY, &chip->flags);
+ }
+
+ cdesc->period_callback_param = chip;
+
+ return 0;
+}
+
+static struct snd_pcm_hardware atmel_ac97c_hw = {
+ .info = (SNDRV_PCM_INFO_MMAP
+ | SNDRV_PCM_INFO_MMAP_VALID
+ | SNDRV_PCM_INFO_INTERLEAVED
+ | SNDRV_PCM_INFO_BLOCK_TRANSFER
+ | SNDRV_PCM_INFO_JOINT_DUPLEX
+ | SNDRV_PCM_INFO_RESUME
+ | SNDRV_PCM_INFO_PAUSE),
+ .formats = (SNDRV_PCM_FMTBIT_S16_BE
+ | SNDRV_PCM_FMTBIT_S16_LE),
+ .rates = (SNDRV_PCM_RATE_CONTINUOUS),
+ .rate_min = 4000,
+ .rate_max = 48000,
+ .channels_min = 1,
+ .channels_max = 2,
+ .buffer_bytes_max = 64 * 4096,
+ .period_bytes_min = 4096,
+ .period_bytes_max = 4096,
+ .periods_min = 4,
+ .periods_max = 64,
+};
+
+static int atmel_ac97c_playback_open(struct snd_pcm_substream *substream)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ mutex_lock(&opened_mutex);
+ chip->opened++;
+ runtime->hw = atmel_ac97c_hw;
+ if (chip->cur_rate) {
+ runtime->hw.rate_min = chip->cur_rate;
+ runtime->hw.rate_max = chip->cur_rate;
+ }
+ if (chip->cur_format)
+ runtime->hw.formats = (1ULL << chip->cur_format);
+ mutex_unlock(&opened_mutex);
+ chip->playback_substream = substream;
+ return 0;
+}
+
+static int atmel_ac97c_capture_open(struct snd_pcm_substream *substream)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+
+ mutex_lock(&opened_mutex);
+ chip->opened++;
+ runtime->hw = atmel_ac97c_hw;
+ if (chip->cur_rate) {
+ runtime->hw.rate_min = chip->cur_rate;
+ runtime->hw.rate_max = chip->cur_rate;
+ }
+ if (chip->cur_format)
+ runtime->hw.formats = (1ULL << chip->cur_format);
+ mutex_unlock(&opened_mutex);
+ chip->capture_substream = substream;
+ return 0;
+}
+
+static int atmel_ac97c_playback_close(struct snd_pcm_substream *substream)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+
+ mutex_lock(&opened_mutex);
+ chip->opened--;
+ if (!chip->opened) {
+ chip->cur_rate = 0;
+ chip->cur_format = 0;
+ }
+ mutex_unlock(&opened_mutex);
+
+ chip->playback_substream = NULL;
+
+ return 0;
+}
+
+static int atmel_ac97c_capture_close(struct snd_pcm_substream *substream)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+
+ mutex_lock(&opened_mutex);
+ chip->opened--;
+ if (!chip->opened) {
+ chip->cur_rate = 0;
+ chip->cur_format = 0;
+ }
+ mutex_unlock(&opened_mutex);
+
+ chip->capture_substream = NULL;
+
+ return 0;
+}
+
+static int atmel_ac97c_playback_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+ int retval;
+
+ retval = snd_pcm_lib_malloc_pages(substream,
+ params_buffer_bytes(hw_params));
+ if (retval < 0)
+ return retval;
+ /* snd_pcm_lib_malloc_pages returns 1 if buffer is changed. */
+ if (retval == 1)
+ if (test_and_clear_bit(DMA_TX_READY, &chip->flags))
+ dw_dma_cyclic_free(chip->dma.tx_chan);
+
+ /* Set restrictions to params. */
+ mutex_lock(&opened_mutex);
+ chip->cur_rate = params_rate(hw_params);
+ chip->cur_format = params_format(hw_params);
+ mutex_unlock(&opened_mutex);
+
+ return retval;
+}
+
+static int atmel_ac97c_capture_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *hw_params)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+ int retval;
+
+ retval = snd_pcm_lib_malloc_pages(substream,
+ params_buffer_bytes(hw_params));
+ if (retval < 0)
+ return retval;
+ /* snd_pcm_lib_malloc_pages returns 1 if buffer is changed. */
+ if (retval == 1)
+ if (test_and_clear_bit(DMA_RX_READY, &chip->flags))
+ dw_dma_cyclic_free(chip->dma.rx_chan);
+
+ /* Set restrictions to params. */
+ mutex_lock(&opened_mutex);
+ chip->cur_rate = params_rate(hw_params);
+ chip->cur_format = params_format(hw_params);
+ mutex_unlock(&opened_mutex);
+
+ return retval;
+}
+
+static int atmel_ac97c_playback_hw_free(struct snd_pcm_substream *substream)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+ if (test_and_clear_bit(DMA_TX_READY, &chip->flags))
+ dw_dma_cyclic_free(chip->dma.tx_chan);
+ return snd_pcm_lib_free_pages(substream);
+}
+
+static int atmel_ac97c_capture_hw_free(struct snd_pcm_substream *substream)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+ if (test_and_clear_bit(DMA_RX_READY, &chip->flags))
+ dw_dma_cyclic_free(chip->dma.rx_chan);
+ return snd_pcm_lib_free_pages(substream);
+}
+
+static int atmel_ac97c_playback_prepare(struct snd_pcm_substream *substream)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ unsigned long word = 0;
+ int retval;
+
+ /* assign channels to AC97C channel A */
+ switch (runtime->channels) {
+ case 1:
+ word |= AC97C_CH_ASSIGN(PCM_LEFT, A);
+ break;
+ case 2:
+ word |= AC97C_CH_ASSIGN(PCM_LEFT, A)
+ | AC97C_CH_ASSIGN(PCM_RIGHT, A);
+ break;
+ default:
+ /* TODO: support more than two channels */
+ return -EINVAL;
+ break;
+ }
+ ac97c_writel(chip, OCA, word);
+
+ /* configure sample format and size */
+ word = AC97C_CMR_DMAEN | AC97C_CMR_SIZE_16;
+
+ switch (runtime->format) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ word |= AC97C_CMR_CEM_LITTLE;
+ break;
+ case SNDRV_PCM_FORMAT_S16_BE: /* fall through */
+ default:
+ word &= ~(AC97C_CMR_CEM_LITTLE);
+ break;
+ }
+
+ ac97c_writel(chip, CAMR, word);
+
+ /* set variable rate if needed */
+ if (runtime->rate != 48000) {
+ word = ac97c_readl(chip, MR);
+ word |= AC97C_MR_VRA;
+ ac97c_writel(chip, MR, word);
+ } else {
+ word = ac97c_readl(chip, MR);
+ word &= ~(AC97C_MR_VRA);
+ ac97c_writel(chip, MR, word);
+ }
+
+ retval = snd_ac97_set_rate(chip->ac97, AC97_PCM_FRONT_DAC_RATE,
+ runtime->rate);
+ if (retval)
+ dev_dbg(&chip->pdev->dev, "could not set rate %d Hz\n",
+ runtime->rate);
+
+ if (!test_bit(DMA_TX_READY, &chip->flags))
+ retval = atmel_ac97c_prepare_dma(chip, substream,
+ DMA_TO_DEVICE);
+
+ return retval;
+}
+
+static int atmel_ac97c_capture_prepare(struct snd_pcm_substream *substream)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ unsigned long word = 0;
+ int retval;
+
+ /* assign channels to AC97C channel A */
+ switch (runtime->channels) {
+ case 1:
+ word |= AC97C_CH_ASSIGN(PCM_LEFT, A);
+ break;
+ case 2:
+ word |= AC97C_CH_ASSIGN(PCM_LEFT, A)
+ | AC97C_CH_ASSIGN(PCM_RIGHT, A);
+ break;
+ default:
+ /* TODO: support more than two channels */
+ return -EINVAL;
+ break;
+ }
+ ac97c_writel(chip, ICA, word);
+
+ /* configure sample format and size */
+ word = AC97C_CMR_DMAEN | AC97C_CMR_SIZE_16;
+
+ switch (runtime->format) {
+ case SNDRV_PCM_FORMAT_S16_LE:
+ word |= AC97C_CMR_CEM_LITTLE;
+ break;
+ case SNDRV_PCM_FORMAT_S16_BE: /* fall through */
+ default:
+ word &= ~(AC97C_CMR_CEM_LITTLE);
+ break;
+ }
+
+ ac97c_writel(chip, CAMR, word);
+
+ /* set variable rate if needed */
+ if (runtime->rate != 48000) {
+ word = ac97c_readl(chip, MR);
+ word |= AC97C_MR_VRA;
+ ac97c_writel(chip, MR, word);
+ } else {
+ word = ac97c_readl(chip, MR);
+ word &= ~(AC97C_MR_VRA);
+ ac97c_writel(chip, MR, word);
+ }
+
+ retval = snd_ac97_set_rate(chip->ac97, AC97_PCM_LR_ADC_RATE,
+ runtime->rate);
+ if (retval)
+ dev_dbg(&chip->pdev->dev, "could not set rate %d Hz\n",
+ runtime->rate);
+
+ if (!test_bit(DMA_RX_READY, &chip->flags))
+ retval = atmel_ac97c_prepare_dma(chip, substream,
+ DMA_FROM_DEVICE);
+
+ return retval;
+}
+
+static int
+atmel_ac97c_playback_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+ unsigned long camr;
+ int retval = 0;
+
+ camr = ac97c_readl(chip, CAMR);
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */
+ case SNDRV_PCM_TRIGGER_RESUME: /* fall through */
+ case SNDRV_PCM_TRIGGER_START:
+ retval = dw_dma_cyclic_start(chip->dma.tx_chan);
+ if (retval)
+ goto out;
+ camr |= AC97C_CMR_CENA;
+ break;
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */
+ case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */
+ case SNDRV_PCM_TRIGGER_STOP:
+ dw_dma_cyclic_stop(chip->dma.tx_chan);
+ if (chip->opened <= 1)
+ camr &= ~AC97C_CMR_CENA;
+ break;
+ default:
+ retval = -EINVAL;
+ goto out;
+ }
+
+ ac97c_writel(chip, CAMR, camr);
+out:
+ return retval;
+}
+
+static int
+atmel_ac97c_capture_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+ unsigned long camr;
+ int retval = 0;
+
+ camr = ac97c_readl(chip, CAMR);
+
+ switch (cmd) {
+ case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: /* fall through */
+ case SNDRV_PCM_TRIGGER_RESUME: /* fall through */
+ case SNDRV_PCM_TRIGGER_START:
+ retval = dw_dma_cyclic_start(chip->dma.rx_chan);
+ if (retval)
+ goto out;
+ camr |= AC97C_CMR_CENA;
+ break;
+ case SNDRV_PCM_TRIGGER_PAUSE_PUSH: /* fall through */
+ case SNDRV_PCM_TRIGGER_SUSPEND: /* fall through */
+ case SNDRV_PCM_TRIGGER_STOP:
+ dw_dma_cyclic_stop(chip->dma.rx_chan);
+ if (chip->opened <= 1)
+ camr &= ~AC97C_CMR_CENA;
+ break;
+ default:
+ retval = -EINVAL;
+ break;
+ }
+
+ ac97c_writel(chip, CAMR, camr);
+out:
+ return retval;
+}
+
+static snd_pcm_uframes_t
+atmel_ac97c_playback_pointer(struct snd_pcm_substream *substream)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ snd_pcm_uframes_t frames;
+ unsigned long bytes;
+
+ bytes = dw_dma_get_src_addr(chip->dma.tx_chan);
+ bytes -= runtime->dma_addr;
+
+ frames = bytes_to_frames(runtime, bytes);
+ if (frames >= runtime->buffer_size)
+ frames -= runtime->buffer_size;
+ return frames;
+}
+
+static snd_pcm_uframes_t
+atmel_ac97c_capture_pointer(struct snd_pcm_substream *substream)
+{
+ struct atmel_ac97c *chip = snd_pcm_substream_chip(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ snd_pcm_uframes_t frames;
+ unsigned long bytes;
+
+ bytes = dw_dma_get_dst_addr(chip->dma.rx_chan);
+ bytes -= runtime->dma_addr;
+
+ frames = bytes_to_frames(runtime, bytes);
+ if (frames >= runtime->buffer_size)
+ frames -= runtime->buffer_size;
+ return frames;
+}
+
+static struct snd_pcm_ops atmel_ac97_playback_ops = {
+ .open = atmel_ac97c_playback_open,
+ .close = atmel_ac97c_playback_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = atmel_ac97c_playback_hw_params,
+ .hw_free = atmel_ac97c_playback_hw_free,
+ .prepare = atmel_ac97c_playback_prepare,
+ .trigger = atmel_ac97c_playback_trigger,
+ .pointer = atmel_ac97c_playback_pointer,
+};
+
+static struct snd_pcm_ops atmel_ac97_capture_ops = {
+ .open = atmel_ac97c_capture_open,
+ .close = atmel_ac97c_capture_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = atmel_ac97c_capture_hw_params,
+ .hw_free = atmel_ac97c_capture_hw_free,
+ .prepare = atmel_ac97c_capture_prepare,
+ .trigger = atmel_ac97c_capture_trigger,
+ .pointer = atmel_ac97c_capture_pointer,
+};
+
+static int __devinit atmel_ac97c_pcm_new(struct atmel_ac97c *chip)
+{
+ struct snd_pcm *pcm;
+ struct snd_pcm_hardware hw = atmel_ac97c_hw;
+ int capture, playback, retval;
+
+ capture = test_bit(DMA_RX_CHAN_PRESENT, &chip->flags);
+ playback = test_bit(DMA_TX_CHAN_PRESENT, &chip->flags);
+
+ retval = snd_pcm_new(chip->card, chip->card->shortname,
+ chip->pdev->id, playback, capture, &pcm);
+ if (retval)
+ return retval;
+
+ if (capture)
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE,
+ &atmel_ac97_capture_ops);
+ if (playback)
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK,
+ &atmel_ac97_playback_ops);
+
+ retval = snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
+ &chip->pdev->dev, hw.periods_min * hw.period_bytes_min,
+ hw.buffer_bytes_max);
+ if (retval)
+ return retval;
+
+ pcm->private_data = chip;
+ pcm->info_flags = 0;
+ strcpy(pcm->name, chip->card->shortname);
+ chip->pcm = pcm;
+
+ return 0;
+}
+
+static int atmel_ac97c_mixer_new(struct atmel_ac97c *chip)
+{
+ struct snd_ac97_template template;
+ memset(&template, 0, sizeof(template));
+ template.private_data = chip;
+ return snd_ac97_mixer(chip->ac97_bus, &template, &chip->ac97);
+}
+
+static void atmel_ac97c_write(struct snd_ac97 *ac97, unsigned short reg,
+ unsigned short val)
+{
+ struct atmel_ac97c *chip = get_chip(ac97);
+ unsigned long word;
+ int timeout = 40;
+
+ word = (reg & 0x7f) << 16 | val;
+
+ do {
+ if (ac97c_readl(chip, COSR) & AC97C_CSR_TXRDY) {
+ ac97c_writel(chip, COTHR, word);
+ return;
+ }
+ udelay(1);
+ } while (--timeout);
+
+ dev_dbg(&chip->pdev->dev, "codec write timeout\n");
+}
+
+static unsigned short atmel_ac97c_read(struct snd_ac97 *ac97,
+ unsigned short reg)
+{
+ struct atmel_ac97c *chip = get_chip(ac97);
+ unsigned long word;
+ int timeout = 40;
+ int write = 10;
+
+ word = (0x80 | (reg & 0x7f)) << 16;
+
+ if ((ac97c_readl(chip, COSR) & AC97C_CSR_RXRDY) != 0)
+ ac97c_readl(chip, CORHR);
+
+retry_write:
+ timeout = 40;
+
+ do {
+ if ((ac97c_readl(chip, COSR) & AC97C_CSR_TXRDY) != 0) {
+ ac97c_writel(chip, COTHR, word);
+ goto read_reg;
+ }
+ udelay(10);
+ } while (--timeout);
+
+ if (!--write)
+ goto timed_out;
+ goto retry_write;
+
+read_reg:
+ do {
+ if ((ac97c_readl(chip, COSR) & AC97C_CSR_RXRDY) != 0) {
+ unsigned short val = ac97c_readl(chip, CORHR);
+ return val;
+ }
+ udelay(10);
+ } while (--timeout);
+
+ if (!--write)
+ goto timed_out;
+ goto retry_write;
+
+timed_out:
+ dev_dbg(&chip->pdev->dev, "codec read timeout\n");
+ return 0xffff;
+}
+
+static bool filter(struct dma_chan *chan, void *slave)
+{
+ struct dw_dma_slave *dws = slave;
+
+ if (dws->dma_dev == chan->device->dev) {
+ chan->private = dws;
+ return true;
+ } else
+ return false;
+}
+
+static void atmel_ac97c_reset(struct atmel_ac97c *chip)
+{
+ ac97c_writel(chip, MR, AC97C_MR_WRST);
+
+ if (gpio_is_valid(chip->reset_pin)) {
+ gpio_set_value(chip->reset_pin, 0);
+ /* AC97 v2.2 specifications says minimum 1 us. */
+ udelay(10);
+ gpio_set_value(chip->reset_pin, 1);
+ }
+
+ udelay(1);
+ ac97c_writel(chip, MR, AC97C_MR_ENA);
+}
+
+static int __devinit atmel_ac97c_probe(struct platform_device *pdev)
+{
+ struct snd_card *card;
+ struct atmel_ac97c *chip;
+ struct resource *regs;
+ struct ac97c_platform_data *pdata;
+ struct clk *pclk;
+ static struct snd_ac97_bus_ops ops = {
+ .write = atmel_ac97c_write,
+ .read = atmel_ac97c_read,
+ };
+ int retval;
+
+ regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!regs) {
+ dev_dbg(&pdev->dev, "no memory resource\n");
+ return -ENXIO;
+ }
+
+ pdata = pdev->dev.platform_data;
+ if (!pdata) {
+ dev_dbg(&pdev->dev, "no platform data\n");
+ return -ENXIO;
+ }
+
+ pclk = clk_get(&pdev->dev, "pclk");
+ if (IS_ERR(pclk)) {
+ dev_dbg(&pdev->dev, "no peripheral clock\n");
+ return PTR_ERR(pclk);
+ }
+ clk_enable(pclk);
+
+ retval = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
+ THIS_MODULE, sizeof(struct atmel_ac97c), &card);
+ if (retval) {
+ dev_dbg(&pdev->dev, "could not create sound card device\n");
+ goto err_snd_card_new;
+ }
+
+ chip = get_chip(card);
+
+ spin_lock_init(&chip->lock);
+
+ strcpy(card->driver, "Atmel AC97C");
+ strcpy(card->shortname, "Atmel AC97C");
+ sprintf(card->longname, "Atmel AC97 controller");
+
+ chip->card = card;
+ chip->pclk = pclk;
+ chip->pdev = pdev;
+ chip->regs = ioremap(regs->start, regs->end - regs->start + 1);
+
+ if (!chip->regs) {
+ dev_dbg(&pdev->dev, "could not remap register memory\n");
+ goto err_ioremap;
+ }
+
+ if (gpio_is_valid(pdata->reset_pin)) {
+ if (gpio_request(pdata->reset_pin, "reset_pin")) {
+ dev_dbg(&pdev->dev, "reset pin not available\n");
+ chip->reset_pin = -ENODEV;
+ } else {
+ gpio_direction_output(pdata->reset_pin, 1);
+ chip->reset_pin = pdata->reset_pin;
+ }
+ }
+
+ snd_card_set_dev(card, &pdev->dev);
+
+ retval = snd_ac97_bus(card, 0, &ops, chip, &chip->ac97_bus);
+ if (retval) {
+ dev_dbg(&pdev->dev, "could not register on ac97 bus\n");
+ goto err_ac97_bus;
+ }
+
+ atmel_ac97c_reset(chip);
+
+ retval = atmel_ac97c_mixer_new(chip);
+ if (retval) {
+ dev_dbg(&pdev->dev, "could not register ac97 mixer\n");
+ goto err_ac97_bus;
+ }
+
+ if (pdata->rx_dws.dma_dev) {
+ struct dw_dma_slave *dws = &pdata->rx_dws;
+ dma_cap_mask_t mask;
+
+ dws->rx_reg = regs->start + AC97C_CARHR + 2;
+
+ dma_cap_zero(mask);
+ dma_cap_set(DMA_SLAVE, mask);
+
+ chip->dma.rx_chan = dma_request_channel(mask, filter, dws);
+
+ dev_info(&chip->pdev->dev, "using %s for DMA RX\n",
+ chip->dma.rx_chan->dev->device.bus_id);
+ set_bit(DMA_RX_CHAN_PRESENT, &chip->flags);
+ }
+
+ if (pdata->tx_dws.dma_dev) {
+ struct dw_dma_slave *dws = &pdata->tx_dws;
+ dma_cap_mask_t mask;
+
+ dws->tx_reg = regs->start + AC97C_CATHR + 2;
+
+ dma_cap_zero(mask);
+ dma_cap_set(DMA_SLAVE, mask);
+
+ chip->dma.tx_chan = dma_request_channel(mask, filter, dws);
+
+ dev_info(&chip->pdev->dev, "using %s for DMA TX\n",
+ chip->dma.tx_chan->dev->device.bus_id);
+ set_bit(DMA_TX_CHAN_PRESENT, &chip->flags);
+ }
+
+ if (!test_bit(DMA_RX_CHAN_PRESENT, &chip->flags) &&
+ !test_bit(DMA_TX_CHAN_PRESENT, &chip->flags)) {
+ dev_dbg(&pdev->dev, "DMA not available\n");
+ retval = -ENODEV;
+ goto err_dma;
+ }
+
+ retval = atmel_ac97c_pcm_new(chip);
+ if (retval) {
+ dev_dbg(&pdev->dev, "could not register ac97 pcm device\n");
+ goto err_dma;
+ }
+
+ retval = snd_card_register(card);
+ if (retval) {
+ dev_dbg(&pdev->dev, "could not register sound card\n");
+ goto err_ac97_bus;
+ }
+
+ platform_set_drvdata(pdev, card);
+
+ dev_info(&pdev->dev, "Atmel AC97 controller at 0x%p\n",
+ chip->regs);
+
+ return 0;
+
+err_dma:
+ if (test_bit(DMA_RX_CHAN_PRESENT, &chip->flags))
+ dma_release_channel(chip->dma.rx_chan);
+ if (test_bit(DMA_TX_CHAN_PRESENT, &chip->flags))
+ dma_release_channel(chip->dma.tx_chan);
+ clear_bit(DMA_RX_CHAN_PRESENT, &chip->flags);
+ clear_bit(DMA_TX_CHAN_PRESENT, &chip->flags);
+ chip->dma.rx_chan = NULL;
+ chip->dma.tx_chan = NULL;
+err_ac97_bus:
+ snd_card_set_dev(card, NULL);
+
+ if (gpio_is_valid(chip->reset_pin))
+ gpio_free(chip->reset_pin);
+
+ iounmap(chip->regs);
+err_ioremap:
+ snd_card_free(card);
+err_snd_card_new:
+ clk_disable(pclk);
+ clk_put(pclk);
+ return retval;
+}
+
+#ifdef CONFIG_PM
+static int atmel_ac97c_suspend(struct platform_device *pdev, pm_message_t msg)
+{
+ struct snd_card *card = platform_get_drvdata(pdev);
+ struct atmel_ac97c *chip = card->private_data;
+
+ if (test_bit(DMA_RX_READY, &chip->flags))
+ dw_dma_cyclic_stop(chip->dma.rx_chan);
+ if (test_bit(DMA_TX_READY, &chip->flags))
+ dw_dma_cyclic_stop(chip->dma.tx_chan);
+ clk_disable(chip->pclk);
+
+ return 0;
+}
+
+static int atmel_ac97c_resume(struct platform_device *pdev)
+{
+ struct snd_card *card = platform_get_drvdata(pdev);
+ struct atmel_ac97c *chip = card->private_data;
+
+ clk_enable(chip->pclk);
+ if (test_bit(DMA_RX_READY, &chip->flags))
+ dw_dma_cyclic_start(chip->dma.rx_chan);
+ if (test_bit(DMA_TX_READY, &chip->flags))
+ dw_dma_cyclic_start(chip->dma.tx_chan);
+
+ return 0;
+}
+#else
+#define atmel_ac97c_suspend NULL
+#define atmel_ac97c_resume NULL
+#endif
+
+static int __devexit atmel_ac97c_remove(struct platform_device *pdev)
+{
+ struct snd_card *card = platform_get_drvdata(pdev);
+ struct atmel_ac97c *chip = get_chip(card);
+
+ if (gpio_is_valid(chip->reset_pin))
+ gpio_free(chip->reset_pin);
+
+ clk_disable(chip->pclk);
+ clk_put(chip->pclk);
+ iounmap(chip->regs);
+
+ if (test_bit(DMA_RX_CHAN_PRESENT, &chip->flags))
+ dma_release_channel(chip->dma.rx_chan);
+ if (test_bit(DMA_TX_CHAN_PRESENT, &chip->flags))
+ dma_release_channel(chip->dma.tx_chan);
+ clear_bit(DMA_RX_CHAN_PRESENT, &chip->flags);
+ clear_bit(DMA_TX_CHAN_PRESENT, &chip->flags);
+ chip->dma.rx_chan = NULL;
+ chip->dma.tx_chan = NULL;
+
+ snd_card_set_dev(card, NULL);
+ snd_card_free(card);
+
+ platform_set_drvdata(pdev, NULL);
+
+ return 0;
+}
+
+static struct platform_driver atmel_ac97c_driver = {
+ .remove = __devexit_p(atmel_ac97c_remove),
+ .driver = {
+ .name = "atmel_ac97c",
+ },
+ .suspend = atmel_ac97c_suspend,
+ .resume = atmel_ac97c_resume,
+};
+
+static int __init atmel_ac97c_init(void)
+{
+ return platform_driver_probe(&atmel_ac97c_driver,
+ atmel_ac97c_probe);
+}
+module_init(atmel_ac97c_init);
+
+static void __exit atmel_ac97c_exit(void)
+{
+ platform_driver_unregister(&atmel_ac97c_driver);
+}
+module_exit(atmel_ac97c_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Driver for Atmel AC97 controller");
+MODULE_AUTHOR("Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>");
diff --git a/sound/atmel/ac97c.h b/sound/atmel/ac97c.h
new file mode 100644
index 00000000000..c17bd582598
--- /dev/null
+++ b/sound/atmel/ac97c.h
@@ -0,0 +1,71 @@
+/*
+ * Register definitions for the Atmel AC97C controller
+ *
+ * Copyright (C) 2005-2009 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published
+ * by the Free Software Foundation.
+ */
+#ifndef __SOUND_ATMEL_AC97C_H
+#define __SOUND_ATMEL_AC97C_H
+
+#define AC97C_MR 0x08
+#define AC97C_ICA 0x10
+#define AC97C_OCA 0x14
+#define AC97C_CARHR 0x20
+#define AC97C_CATHR 0x24
+#define AC97C_CASR 0x28
+#define AC97C_CAMR 0x2c
+#define AC97C_CBRHR 0x30
+#define AC97C_CBTHR 0x34
+#define AC97C_CBSR 0x38
+#define AC97C_CBMR 0x3c
+#define AC97C_CORHR 0x40
+#define AC97C_COTHR 0x44
+#define AC97C_COSR 0x48
+#define AC97C_COMR 0x4c
+#define AC97C_SR 0x50
+#define AC97C_IER 0x54
+#define AC97C_IDR 0x58
+#define AC97C_IMR 0x5c
+#define AC97C_VERSION 0xfc
+
+#define AC97C_CATPR PDC_TPR
+#define AC97C_CATCR PDC_TCR
+#define AC97C_CATNPR PDC_TNPR
+#define AC97C_CATNCR PDC_TNCR
+#define AC97C_CARPR PDC_RPR
+#define AC97C_CARCR PDC_RCR
+#define AC97C_CARNPR PDC_RNPR
+#define AC97C_CARNCR PDC_RNCR
+#define AC97C_PTCR PDC_PTCR
+
+#define AC97C_MR_ENA (1 << 0)
+#define AC97C_MR_WRST (1 << 1)
+#define AC97C_MR_VRA (1 << 2)
+
+#define AC97C_CSR_TXRDY (1 << 0)
+#define AC97C_CSR_UNRUN (1 << 2)
+#define AC97C_CSR_RXRDY (1 << 4)
+#define AC97C_CSR_ENDTX (1 << 10)
+#define AC97C_CSR_ENDRX (1 << 14)
+
+#define AC97C_CMR_SIZE_20 (0 << 16)
+#define AC97C_CMR_SIZE_18 (1 << 16)
+#define AC97C_CMR_SIZE_16 (2 << 16)
+#define AC97C_CMR_SIZE_10 (3 << 16)
+#define AC97C_CMR_CEM_LITTLE (1 << 18)
+#define AC97C_CMR_CEM_BIG (0 << 18)
+#define AC97C_CMR_CENA (1 << 21)
+#define AC97C_CMR_DMAEN (1 << 22)
+
+#define AC97C_SR_CAEVT (1 << 3)
+
+#define AC97C_CH_ASSIGN(slot, channel) \
+ (AC97C_CHANNEL_##channel << (3 * (AC97_SLOT_##slot - 3)))
+#define AC97C_CHANNEL_NONE 0x0
+#define AC97C_CHANNEL_A 0x1
+#define AC97C_CHANNEL_B 0x2
+
+#endif /* __SOUND_ATMEL_AC97C_H */
diff --git a/sound/core/control.c b/sound/core/control.c
index 636b3b52ef8..4b20fa2b7e6 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -1373,12 +1373,9 @@ EXPORT_SYMBOL(snd_ctl_unregister_ioctl_compat);
static int snd_ctl_fasync(int fd, struct file * file, int on)
{
struct snd_ctl_file *ctl;
- int err;
+
ctl = file->private_data;
- err = fasync_helper(fd, file, on, &ctl->fasync);
- if (err < 0)
- return err;
- return 0;
+ return fasync_helper(fd, file, on, &ctl->fasync);
}
/*
diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c
index 195cafc5a55..a70ee7f1ed9 100644
--- a/sound/core/hwdep.c
+++ b/sound/core/hwdep.c
@@ -99,9 +99,6 @@ static int snd_hwdep_open(struct inode *inode, struct file * file)
if (hw == NULL)
return -ENODEV;
- if (!hw->ops.open)
- return -ENXIO;
-
if (!try_module_get(hw->card->module))
return -EFAULT;
@@ -113,6 +110,10 @@ static int snd_hwdep_open(struct inode *inode, struct file * file)
err = -EBUSY;
break;
}
+ if (!hw->ops.open) {
+ err = 0;
+ break;
+ }
err = hw->ops.open(hw, file);
if (err >= 0)
break;
@@ -151,7 +152,7 @@ static int snd_hwdep_open(struct inode *inode, struct file * file)
static int snd_hwdep_release(struct inode *inode, struct file * file)
{
- int err = -ENXIO;
+ int err = 0;
struct snd_hwdep *hw = file->private_data;
struct module *mod = hw->card->module;
diff --git a/sound/core/info.c b/sound/core/info.c
index 70fa87189f3..35df614f6c5 100644
--- a/sound/core/info.c
+++ b/sound/core/info.c
@@ -154,11 +154,6 @@ EXPORT_SYMBOL(snd_seq_root);
struct snd_info_entry *snd_oss_root;
#endif
-static inline void snd_info_entry_prepare(struct proc_dir_entry *de)
-{
- de->owner = THIS_MODULE;
-}
-
static void snd_remove_proc_entry(struct proc_dir_entry *parent,
struct proc_dir_entry *de)
{
@@ -522,32 +517,11 @@ static const struct file_operations snd_info_entry_operations =
.release = snd_info_entry_release,
};
-/**
- * snd_create_proc_entry - create a procfs entry
- * @name: the name of the proc file
- * @mode: the file permission bits, S_Ixxx
- * @parent: the parent proc-directory entry
- *
- * Creates a new proc file entry with the given name and permission
- * on the given directory.
- *
- * Returns the pointer of new instance or NULL on failure.
- */
-static struct proc_dir_entry *snd_create_proc_entry(const char *name, mode_t mode,
- struct proc_dir_entry *parent)
-{
- struct proc_dir_entry *p;
- p = create_proc_entry(name, mode, parent);
- if (p)
- snd_info_entry_prepare(p);
- return p;
-}
-
int __init snd_info_init(void)
{
struct proc_dir_entry *p;
- p = snd_create_proc_entry("asound", S_IFDIR | S_IRUGO | S_IXUGO, NULL);
+ p = create_proc_entry("asound", S_IFDIR | S_IRUGO | S_IXUGO, NULL);
if (p == NULL)
return -ENOMEM;
snd_proc_root = p;
@@ -974,12 +948,11 @@ int snd_info_register(struct snd_info_entry * entry)
return -ENXIO;
root = entry->parent == NULL ? snd_proc_root : entry->parent->p;
mutex_lock(&info_mutex);
- p = snd_create_proc_entry(entry->name, entry->mode, root);
+ p = create_proc_entry(entry->name, entry->mode, root);
if (!p) {
mutex_unlock(&info_mutex);
return -ENOMEM;
}
- p->owner = entry->module;
if (!S_ISDIR(entry->mode))
p->proc_fops = &snd_info_entry_operations;
p->size = entry->size;
diff --git a/sound/core/init.c b/sound/core/init.c
index 0d5520c415d..fd56afe846e 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -121,31 +121,44 @@ static inline int init_info_for_card(struct snd_card *card)
#endif
/**
- * snd_card_new - create and initialize a soundcard structure
+ * snd_card_create - create and initialize a soundcard structure
* @idx: card index (address) [0 ... (SNDRV_CARDS-1)]
* @xid: card identification (ASCII string)
* @module: top level module for locking
* @extra_size: allocate this extra size after the main soundcard structure
+ * @card_ret: the pointer to store the created card instance
*
* Creates and initializes a soundcard structure.
*
- * Returns kmallocated snd_card structure. Creates the ALSA control interface
- * (which is blocked until snd_card_register function is called).
+ * The function allocates snd_card instance via kzalloc with the given
+ * space for the driver to use freely. The allocated struct is stored
+ * in the given card_ret pointer.
+ *
+ * Returns zero if successful or a negative error code.
*/
-struct snd_card *snd_card_new(int idx, const char *xid,
- struct module *module, int extra_size)
+int snd_card_create(int idx, const char *xid,
+ struct module *module, int extra_size,
+ struct snd_card **card_ret)
{
struct snd_card *card;
int err, idx2;
+ if (snd_BUG_ON(!card_ret))
+ return -EINVAL;
+ *card_ret = NULL;
+
if (extra_size < 0)
extra_size = 0;
card = kzalloc(sizeof(*card) + extra_size, GFP_KERNEL);
- if (card == NULL)
- return NULL;
+ if (!card)
+ return -ENOMEM;
if (xid) {
- if (!snd_info_check_reserved_words(xid))
+ if (!snd_info_check_reserved_words(xid)) {
+ snd_printk(KERN_ERR
+ "given id string '%s' is reserved.\n", xid);
+ err = -EBUSY;
goto __error;
+ }
strlcpy(card->id, xid, sizeof(card->id));
}
err = 0;
@@ -195,6 +208,7 @@ struct snd_card *snd_card_new(int idx, const char *xid,
INIT_LIST_HEAD(&card->controls);
INIT_LIST_HEAD(&card->ctl_files);
spin_lock_init(&card->files_lock);
+ INIT_LIST_HEAD(&card->files_list);
init_waitqueue_head(&card->shutdown_sleep);
#ifdef CONFIG_PM
mutex_init(&card->power_lock);
@@ -202,26 +216,28 @@ struct snd_card *snd_card_new(int idx, const char *xid,
#endif
/* the control interface cannot be accessed from the user space until */
/* snd_cards_bitmask and snd_cards are set with snd_card_register */
- if ((err = snd_ctl_create(card)) < 0) {
- snd_printd("unable to register control minors\n");
+ err = snd_ctl_create(card);
+ if (err < 0) {
+ snd_printk(KERN_ERR "unable to register control minors\n");
goto __error;
}
- if ((err = snd_info_card_create(card)) < 0) {
- snd_printd("unable to create card info\n");
+ err = snd_info_card_create(card);
+ if (err < 0) {
+ snd_printk(KERN_ERR "unable to create card info\n");
goto __error_ctl;
}
if (extra_size > 0)
card->private_data = (char *)card + sizeof(struct snd_card);
- return card;
+ *card_ret = card;
+ return 0;
__error_ctl:
snd_device_free_all(card, SNDRV_DEV_CMD_PRE);
__error:
kfree(card);
- return NULL;
+ return err;
}
-
-EXPORT_SYMBOL(snd_card_new);
+EXPORT_SYMBOL(snd_card_create);
/* return non-zero if a card is already locked */
int snd_card_locked(int card)
@@ -259,6 +275,7 @@ static int snd_disconnect_release(struct inode *inode, struct file *file)
list_for_each_entry(_df, &shutdown_files, shutdown_list) {
if (_df->file == file) {
df = _df;
+ list_del_init(&df->shutdown_list);
break;
}
}
@@ -347,8 +364,7 @@ int snd_card_disconnect(struct snd_card *card)
/* phase 2: replace file->f_op with special dummy operations */
spin_lock(&card->files_lock);
- mfile = card->files;
- while (mfile) {
+ list_for_each_entry(mfile, &card->files_list, list) {
file = mfile->file;
/* it's critical part, use endless loop */
@@ -361,8 +377,6 @@ int snd_card_disconnect(struct snd_card *card)
mfile->file->f_op = &snd_shutdown_f_ops;
fops_get(mfile->file->f_op);
-
- mfile = mfile->next;
}
spin_unlock(&card->files_lock);
@@ -442,7 +456,7 @@ int snd_card_free_when_closed(struct snd_card *card)
return ret;
spin_lock(&card->files_lock);
- if (card->files == NULL)
+ if (list_empty(&card->files_list))
free_now = 1;
else
card->free_on_last_close = 1;
@@ -462,7 +476,7 @@ int snd_card_free(struct snd_card *card)
return ret;
/* wait, until all devices are ready for the free operation */
- wait_event(card->shutdown_sleep, card->files == NULL);
+ wait_event(card->shutdown_sleep, list_empty(&card->files_list));
snd_card_do_free(card);
return 0;
}
@@ -809,15 +823,13 @@ int snd_card_file_add(struct snd_card *card, struct file *file)
return -ENOMEM;
mfile->file = file;
mfile->disconnected_f_op = NULL;
- mfile->next = NULL;
spin_lock(&card->files_lock);
if (card->shutdown) {
spin_unlock(&card->files_lock);
kfree(mfile);
return -ENODEV;
}
- mfile->next = card->files;
- card->files = mfile;
+ list_add(&mfile->list, &card->files_list);
spin_unlock(&card->files_lock);
return 0;
}
@@ -839,29 +851,20 @@ EXPORT_SYMBOL(snd_card_file_add);
*/
int snd_card_file_remove(struct snd_card *card, struct file *file)
{
- struct snd_monitor_file *mfile, *pfile = NULL;
+ struct snd_monitor_file *mfile, *found = NULL;
int last_close = 0;
spin_lock(&card->files_lock);
- mfile = card->files;
- while (mfile) {
+ list_for_each_entry(mfile, &card->files_list, list) {
if (mfile->file == file) {
- if (pfile)
- pfile->next = mfile->next;
- else
- card->files = mfile->next;
+ list_del(&mfile->list);
+ if (mfile->disconnected_f_op)
+ fops_put(mfile->disconnected_f_op);
+ found = mfile;
break;
}
- pfile = mfile;
- mfile = mfile->next;
- }
- if (mfile && mfile->disconnected_f_op) {
- fops_put(mfile->disconnected_f_op);
- spin_lock(&shutdown_lock);
- list_del(&mfile->shutdown_list);
- spin_unlock(&shutdown_lock);
}
- if (card->files == NULL)
+ if (list_empty(&card->files_list))
last_close = 1;
spin_unlock(&card->files_lock);
if (last_close) {
@@ -869,11 +872,11 @@ int snd_card_file_remove(struct snd_card *card, struct file *file)
if (card->free_on_last_close)
snd_card_do_free(card);
}
- if (!mfile) {
+ if (!found) {
snd_printk(KERN_ERR "ALSA card file remove problem (%p)\n", file);
return -ENOENT;
}
- kfree(mfile);
+ kfree(found);
return 0;
}
diff --git a/sound/core/jack.c b/sound/core/jack.c
index dd4a12dc09a..c8254c667c6 100644
--- a/sound/core/jack.c
+++ b/sound/core/jack.c
@@ -23,6 +23,14 @@
#include <sound/jack.h>
#include <sound/core.h>
+static int jack_types[] = {
+ SW_HEADPHONE_INSERT,
+ SW_MICROPHONE_INSERT,
+ SW_LINEOUT_INSERT,
+ SW_JACK_PHYSICAL_INSERT,
+ SW_VIDEOOUT_INSERT,
+};
+
static int snd_jack_dev_free(struct snd_device *device)
{
struct snd_jack *jack = device->device_data;
@@ -47,7 +55,7 @@ static int snd_jack_dev_register(struct snd_device *device)
int err;
snprintf(jack->name, sizeof(jack->name), "%s %s",
- card->longname, jack->id);
+ card->shortname, jack->id);
jack->input_dev->name = jack->name;
/* Default to the sound card device. */
@@ -79,6 +87,7 @@ int snd_jack_new(struct snd_card *card, const char *id, int type,
{
struct snd_jack *jack;
int err;
+ int i;
static struct snd_device_ops ops = {
.dev_free = snd_jack_dev_free,
.dev_register = snd_jack_dev_register,
@@ -100,18 +109,10 @@ int snd_jack_new(struct snd_card *card, const char *id, int type,
jack->type = type;
- if (type & SND_JACK_HEADPHONE)
- input_set_capability(jack->input_dev, EV_SW,
- SW_HEADPHONE_INSERT);
- if (type & SND_JACK_LINEOUT)
- input_set_capability(jack->input_dev, EV_SW,
- SW_LINEOUT_INSERT);
- if (type & SND_JACK_MICROPHONE)
- input_set_capability(jack->input_dev, EV_SW,
- SW_MICROPHONE_INSERT);
- if (type & SND_JACK_MECHANICAL)
- input_set_capability(jack->input_dev, EV_SW,
- SW_JACK_PHYSICAL_INSERT);
+ for (i = 0; i < ARRAY_SIZE(jack_types); i++)
+ if (type & (1 << i))
+ input_set_capability(jack->input_dev, EV_SW,
+ jack_types[i]);
err = snd_device_new(card, SNDRV_DEV_JACK, jack, &ops);
if (err < 0)
@@ -154,21 +155,17 @@ EXPORT_SYMBOL(snd_jack_set_parent);
*/
void snd_jack_report(struct snd_jack *jack, int status)
{
+ int i;
+
if (!jack)
return;
- if (jack->type & SND_JACK_HEADPHONE)
- input_report_switch(jack->input_dev, SW_HEADPHONE_INSERT,
- status & SND_JACK_HEADPHONE);
- if (jack->type & SND_JACK_LINEOUT)
- input_report_switch(jack->input_dev, SW_LINEOUT_INSERT,
- status & SND_JACK_LINEOUT);
- if (jack->type & SND_JACK_MICROPHONE)
- input_report_switch(jack->input_dev, SW_MICROPHONE_INSERT,
- status & SND_JACK_MICROPHONE);
- if (jack->type & SND_JACK_MECHANICAL)
- input_report_switch(jack->input_dev, SW_JACK_PHYSICAL_INSERT,
- status & SND_JACK_MECHANICAL);
+ for (i = 0; i < ARRAY_SIZE(jack_types); i++) {
+ int testbit = 1 << i;
+ if (jack->type & testbit)
+ input_report_switch(jack->input_dev, jack_types[i],
+ status & testbit);
+ }
input_sync(jack->input_dev);
}
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 4690b8b5681..e570649184e 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -692,6 +692,9 @@ static int snd_mixer_oss_put_volume1(struct snd_mixer_oss_file *fmixer,
snd_mixer_oss_put_volume1_vol(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_PVOLUME], left, right);
if (slot->present & SNDRV_MIXER_OSS_PRESENT_CVOLUME)
snd_mixer_oss_put_volume1_vol(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_CVOLUME], left, right);
+ } else if (slot->present & SNDRV_MIXER_OSS_PRESENT_CVOLUME) {
+ snd_mixer_oss_put_volume1_vol(fmixer, pslot,
+ slot->numid[SNDRV_MIXER_OSS_ITEM_CVOLUME], left, right);
} else if (slot->present & SNDRV_MIXER_OSS_PRESENT_GVOLUME) {
snd_mixer_oss_put_volume1_vol(fmixer, pslot, slot->numid[SNDRV_MIXER_OSS_ITEM_GVOLUME], left, right);
} else if (slot->present & SNDRV_MIXER_OSS_PRESENT_GLOBAL) {
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index e17836680f4..dda000b9684 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -1160,9 +1160,11 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) {
#ifdef OSS_DEBUG
if (runtime->status->state == SNDRV_PCM_STATE_XRUN)
- printk("pcm_oss: write: recovering from XRUN\n");
+ printk(KERN_DEBUG "pcm_oss: write: "
+ "recovering from XRUN\n");
else
- printk("pcm_oss: write: recovering from SUSPEND\n");
+ printk(KERN_DEBUG "pcm_oss: write: "
+ "recovering from SUSPEND\n");
#endif
ret = snd_pcm_oss_prepare(substream);
if (ret < 0)
@@ -1196,9 +1198,11 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) {
#ifdef OSS_DEBUG
if (runtime->status->state == SNDRV_PCM_STATE_XRUN)
- printk("pcm_oss: read: recovering from XRUN\n");
+ printk(KERN_DEBUG "pcm_oss: read: "
+ "recovering from XRUN\n");
else
- printk("pcm_oss: read: recovering from SUSPEND\n");
+ printk(KERN_DEBUG "pcm_oss: read: "
+ "recovering from SUSPEND\n");
#endif
ret = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DRAIN, NULL);
if (ret < 0)
@@ -1242,9 +1246,11 @@ snd_pcm_sframes_t snd_pcm_oss_writev3(struct snd_pcm_substream *substream, void
runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) {
#ifdef OSS_DEBUG
if (runtime->status->state == SNDRV_PCM_STATE_XRUN)
- printk("pcm_oss: writev: recovering from XRUN\n");
+ printk(KERN_DEBUG "pcm_oss: writev: "
+ "recovering from XRUN\n");
else
- printk("pcm_oss: writev: recovering from SUSPEND\n");
+ printk(KERN_DEBUG "pcm_oss: writev: "
+ "recovering from SUSPEND\n");
#endif
ret = snd_pcm_oss_prepare(substream);
if (ret < 0)
@@ -1278,9 +1284,11 @@ snd_pcm_sframes_t snd_pcm_oss_readv3(struct snd_pcm_substream *substream, void *
runtime->status->state == SNDRV_PCM_STATE_SUSPENDED) {
#ifdef OSS_DEBUG
if (runtime->status->state == SNDRV_PCM_STATE_XRUN)
- printk("pcm_oss: readv: recovering from XRUN\n");
+ printk(KERN_DEBUG "pcm_oss: readv: "
+ "recovering from XRUN\n");
else
- printk("pcm_oss: readv: recovering from SUSPEND\n");
+ printk(KERN_DEBUG "pcm_oss: readv: "
+ "recovering from SUSPEND\n");
#endif
ret = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_DRAIN, NULL);
if (ret < 0)
@@ -1533,7 +1541,7 @@ static int snd_pcm_oss_sync1(struct snd_pcm_substream *substream, size_t size)
init_waitqueue_entry(&wait, current);
add_wait_queue(&runtime->sleep, &wait);
#ifdef OSS_DEBUG
- printk("sync1: size = %li\n", size);
+ printk(KERN_DEBUG "sync1: size = %li\n", size);
#endif
while (1) {
result = snd_pcm_oss_write2(substream, runtime->oss.buffer, size, 1);
@@ -1590,7 +1598,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
mutex_lock(&runtime->oss.params_lock);
if (runtime->oss.buffer_used > 0) {
#ifdef OSS_DEBUG
- printk("sync: buffer_used\n");
+ printk(KERN_DEBUG "sync: buffer_used\n");
#endif
size = (8 * (runtime->oss.period_bytes - runtime->oss.buffer_used) + 7) / width;
snd_pcm_format_set_silence(format,
@@ -1603,7 +1611,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
}
} else if (runtime->oss.period_ptr > 0) {
#ifdef OSS_DEBUG
- printk("sync: period_ptr\n");
+ printk(KERN_DEBUG "sync: period_ptr\n");
#endif
size = runtime->oss.period_bytes - runtime->oss.period_ptr;
snd_pcm_format_set_silence(format,
@@ -1767,7 +1775,7 @@ static int snd_pcm_oss_get_formats(struct snd_pcm_oss_file *pcm_oss_file)
AFMT_S8 | AFMT_U16_LE |
AFMT_U16_BE |
AFMT_S32_LE | AFMT_S32_BE |
- AFMT_S24_LE | AFMT_S24_LE |
+ AFMT_S24_LE | AFMT_S24_BE |
AFMT_S24_PACKED;
params = kmalloc(sizeof(*params), GFP_KERNEL);
if (!params)
@@ -1895,7 +1903,9 @@ static int snd_pcm_oss_set_fragment(struct snd_pcm_oss_file *pcm_oss_file, unsig
static int snd_pcm_oss_nonblock(struct file * file)
{
+ spin_lock(&file->f_lock);
file->f_flags |= O_NONBLOCK;
+ spin_unlock(&file->f_lock);
return 0;
}
@@ -1952,7 +1962,7 @@ static int snd_pcm_oss_set_trigger(struct snd_pcm_oss_file *pcm_oss_file, int tr
int err, cmd;
#ifdef OSS_DEBUG
- printk("pcm_oss: trigger = 0x%x\n", trigger);
+ printk(KERN_DEBUG "pcm_oss: trigger = 0x%x\n", trigger);
#endif
psubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];
@@ -2170,7 +2180,9 @@ static int snd_pcm_oss_get_space(struct snd_pcm_oss_file *pcm_oss_file, int stre
}
#ifdef OSS_DEBUG
- printk("pcm_oss: space: bytes = %i, fragments = %i, fragstotal = %i, fragsize = %i\n", info.bytes, info.fragments, info.fragstotal, info.fragsize);
+ printk(KERN_DEBUG "pcm_oss: space: bytes = %i, fragments = %i, "
+ "fragstotal = %i, fragsize = %i\n",
+ info.bytes, info.fragments, info.fragstotal, info.fragsize);
#endif
if (copy_to_user(_info, &info, sizeof(info)))
return -EFAULT;
@@ -2473,7 +2485,7 @@ static long snd_pcm_oss_ioctl(struct file *file, unsigned int cmd, unsigned long
if (((cmd >> 8) & 0xff) != 'P')
return -EINVAL;
#ifdef OSS_DEBUG
- printk("pcm_oss: ioctl = 0x%x\n", cmd);
+ printk(KERN_DEBUG "pcm_oss: ioctl = 0x%x\n", cmd);
#endif
switch (cmd) {
case SNDCTL_DSP_RESET:
@@ -2627,7 +2639,8 @@ static ssize_t snd_pcm_oss_read(struct file *file, char __user *buf, size_t coun
#else
{
ssize_t res = snd_pcm_oss_read1(substream, buf, count);
- printk("pcm_oss: read %li bytes (returned %li bytes)\n", (long)count, (long)res);
+ printk(KERN_DEBUG "pcm_oss: read %li bytes "
+ "(returned %li bytes)\n", (long)count, (long)res);
return res;
}
#endif
@@ -2646,7 +2659,8 @@ static ssize_t snd_pcm_oss_write(struct file *file, const char __user *buf, size
substream->f_flags = file->f_flags & O_NONBLOCK;
result = snd_pcm_oss_write1(substream, buf, count);
#ifdef OSS_DEBUG
- printk("pcm_oss: write %li bytes (wrote %li bytes)\n", (long)count, (long)result);
+ printk(KERN_DEBUG "pcm_oss: write %li bytes (wrote %li bytes)\n",
+ (long)count, (long)result);
#endif
return result;
}
@@ -2720,7 +2734,7 @@ static int snd_pcm_oss_mmap(struct file *file, struct vm_area_struct *area)
int err;
#ifdef OSS_DEBUG
- printk("pcm_oss: mmap begin\n");
+ printk(KERN_DEBUG "pcm_oss: mmap begin\n");
#endif
pcm_oss_file = file->private_data;
switch ((area->vm_flags & (VM_READ | VM_WRITE))) {
@@ -2770,7 +2784,8 @@ static int snd_pcm_oss_mmap(struct file *file, struct vm_area_struct *area)
runtime->silence_threshold = 0;
runtime->silence_size = 0;
#ifdef OSS_DEBUG
- printk("pcm_oss: mmap ok, bytes = 0x%x\n", runtime->oss.mmap_bytes);
+ printk(KERN_DEBUG "pcm_oss: mmap ok, bytes = 0x%x\n",
+ runtime->oss.mmap_bytes);
#endif
/* In mmap mode we never stop */
runtime->stop_threshold = runtime->boundary;
@@ -2872,7 +2887,7 @@ static void snd_pcm_oss_proc_write(struct snd_info_entry *entry,
setup = kmalloc(sizeof(*setup), GFP_KERNEL);
if (! setup) {
buffer->error = -ENOMEM;
- mutex_lock(&pstr->oss.setup_mutex);
+ mutex_unlock(&pstr->oss.setup_mutex);
return;
}
if (pstr->oss.setup_list == NULL)
@@ -2886,7 +2901,7 @@ static void snd_pcm_oss_proc_write(struct snd_info_entry *entry,
if (! template.task_name) {
kfree(setup);
buffer->error = -ENOMEM;
- mutex_lock(&pstr->oss.setup_mutex);
+ mutex_unlock(&pstr->oss.setup_mutex);
return;
}
}
diff --git a/sound/core/oss/pcm_plugin.h b/sound/core/oss/pcm_plugin.h
index ca2f4c39be4..b9afab60371 100644
--- a/sound/core/oss/pcm_plugin.h
+++ b/sound/core/oss/pcm_plugin.h
@@ -176,9 +176,9 @@ static inline int snd_pcm_plug_slave_format(int format, struct snd_mask *format_
#endif
#ifdef PLUGIN_DEBUG
-#define pdprintf( fmt, args... ) printk( "plugin: " fmt, ##args)
+#define pdprintf(fmt, args...) printk(KERN_DEBUG "plugin: " fmt, ##args)
#else
-#define pdprintf( fmt, args... )
+#define pdprintf(fmt, args...)
#endif
#endif /* __PCM_PLUGIN_H */
diff --git a/sound/core/oss/rate.c b/sound/core/oss/rate.c
index a466443c4a2..2fa9299a440 100644
--- a/sound/core/oss/rate.c
+++ b/sound/core/oss/rate.c
@@ -157,7 +157,7 @@ static void resample_shrink(struct snd_pcm_plugin *plugin,
while (dst_frames1 > 0) {
S1 = S2;
if (src_frames1-- > 0) {
- S1 = *src;
+ S2 = *src;
src += src_step;
}
if (pos & ~R_MASK) {
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 192a433a240..145931a9ff3 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -667,7 +667,6 @@ int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count)
spin_lock_init(&substream->self_group.lock);
INIT_LIST_HEAD(&substream->self_group.substreams);
list_add_tail(&substream->link_list, &substream->self_group.substreams);
- spin_lock_init(&substream->timer_lock);
atomic_set(&substream->mmap_count, 0);
prev = substream;
}
@@ -692,7 +691,7 @@ EXPORT_SYMBOL(snd_pcm_new_stream);
*
* Returns zero if successful, or a negative error code on failure.
*/
-int snd_pcm_new(struct snd_card *card, char *id, int device,
+int snd_pcm_new(struct snd_card *card, const char *id, int device,
int playback_count, int capture_count,
struct snd_pcm ** rpcm)
{
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index 921691080f3..fbb2e391591 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -125,23 +125,32 @@ void snd_pcm_playback_silence(struct snd_pcm_substream *substream, snd_pcm_ufram
}
}
+#ifdef CONFIG_SND_PCM_XRUN_DEBUG
+#define xrun_debug(substream) ((substream)->pstr->xrun_debug)
+#else
+#define xrun_debug(substream) 0
+#endif
+
+#define dump_stack_on_xrun(substream) do { \
+ if (xrun_debug(substream) > 1) \
+ dump_stack(); \
+ } while (0)
+
static void xrun(struct snd_pcm_substream *substream)
{
snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN);
-#ifdef CONFIG_SND_PCM_XRUN_DEBUG
- if (substream->pstr->xrun_debug) {
+ if (xrun_debug(substream)) {
snd_printd(KERN_DEBUG "XRUN: pcmC%dD%d%c\n",
substream->pcm->card->number,
substream->pcm->device,
substream->stream ? 'c' : 'p');
- if (substream->pstr->xrun_debug > 1)
- dump_stack();
+ dump_stack_on_xrun(substream);
}
-#endif
}
-static inline snd_pcm_uframes_t snd_pcm_update_hw_ptr_pos(struct snd_pcm_substream *substream,
- struct snd_pcm_runtime *runtime)
+static snd_pcm_uframes_t
+snd_pcm_update_hw_ptr_pos(struct snd_pcm_substream *substream,
+ struct snd_pcm_runtime *runtime)
{
snd_pcm_uframes_t pos;
@@ -150,17 +159,21 @@ static inline snd_pcm_uframes_t snd_pcm_update_hw_ptr_pos(struct snd_pcm_substre
pos = substream->ops->pointer(substream);
if (pos == SNDRV_PCM_POS_XRUN)
return pos; /* XRUN */
-#ifdef CONFIG_SND_DEBUG
if (pos >= runtime->buffer_size) {
- snd_printk(KERN_ERR "BUG: stream = %i, pos = 0x%lx, buffer size = 0x%lx, period size = 0x%lx\n", substream->stream, pos, runtime->buffer_size, runtime->period_size);
+ if (printk_ratelimit()) {
+ snd_printd(KERN_ERR "BUG: stream = %i, pos = 0x%lx, "
+ "buffer size = 0x%lx, period size = 0x%lx\n",
+ substream->stream, pos, runtime->buffer_size,
+ runtime->period_size);
+ }
+ pos = 0;
}
-#endif
pos -= pos % runtime->min_align;
return pos;
}
-static inline int snd_pcm_update_hw_ptr_post(struct snd_pcm_substream *substream,
- struct snd_pcm_runtime *runtime)
+static int snd_pcm_update_hw_ptr_post(struct snd_pcm_substream *substream,
+ struct snd_pcm_runtime *runtime)
{
snd_pcm_uframes_t avail;
@@ -182,11 +195,21 @@ static inline int snd_pcm_update_hw_ptr_post(struct snd_pcm_substream *substream
return 0;
}
-static inline int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *substream)
+#define hw_ptr_error(substream, fmt, args...) \
+ do { \
+ if (xrun_debug(substream)) { \
+ if (printk_ratelimit()) { \
+ snd_printd("PCM: " fmt, ##args); \
+ } \
+ dump_stack_on_xrun(substream); \
+ } \
+ } while (0)
+
+static int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_uframes_t pos;
- snd_pcm_uframes_t new_hw_ptr, hw_ptr_interrupt;
+ snd_pcm_uframes_t new_hw_ptr, hw_ptr_interrupt, hw_base;
snd_pcm_sframes_t delta;
pos = snd_pcm_update_hw_ptr_pos(substream, runtime);
@@ -194,36 +217,53 @@ static inline int snd_pcm_update_hw_ptr_interrupt(struct snd_pcm_substream *subs
xrun(substream);
return -EPIPE;
}
- if (runtime->period_size == runtime->buffer_size)
- goto __next_buf;
- new_hw_ptr = runtime->hw_ptr_base + pos;
+ hw_base = runtime->hw_ptr_base;
+ new_hw_ptr = hw_base + pos;
hw_ptr_interrupt = runtime->hw_ptr_interrupt + runtime->period_size;
-
- delta = hw_ptr_interrupt - new_hw_ptr;
- if (delta > 0) {
- if ((snd_pcm_uframes_t)delta < runtime->buffer_size / 2) {
-#ifdef CONFIG_SND_PCM_XRUN_DEBUG
- if (runtime->periods > 1 && substream->pstr->xrun_debug) {
- snd_printd(KERN_ERR "Unexpected hw_pointer value [1] (stream = %i, delta: -%ld, max jitter = %ld): wrong interrupt acknowledge?\n", substream->stream, (long) delta, runtime->buffer_size / 2);
- if (substream->pstr->xrun_debug > 1)
- dump_stack();
- }
-#endif
- return 0;
+ delta = new_hw_ptr - hw_ptr_interrupt;
+ if (hw_ptr_interrupt >= runtime->boundary) {
+ hw_ptr_interrupt -= runtime->boundary;
+ if (hw_base < runtime->boundary / 2)
+ /* hw_base was already lapped; recalc delta */
+ delta = new_hw_ptr - hw_ptr_interrupt;
+ }
+ if (delta < 0) {
+ delta += runtime->buffer_size;
+ if (delta < 0) {
+ hw_ptr_error(substream,
+ "Unexpected hw_pointer value "
+ "(stream=%i, pos=%ld, intr_ptr=%ld)\n",
+ substream->stream, (long)pos,
+ (long)hw_ptr_interrupt);
+ /* rebase to interrupt position */
+ hw_base = new_hw_ptr = hw_ptr_interrupt;
+ /* align hw_base to buffer_size */
+ hw_base -= hw_base % runtime->buffer_size;
+ delta = 0;
+ } else {
+ hw_base += runtime->buffer_size;
+ if (hw_base >= runtime->boundary)
+ hw_base = 0;
+ new_hw_ptr = hw_base + pos;
}
- __next_buf:
- runtime->hw_ptr_base += runtime->buffer_size;
- if (runtime->hw_ptr_base == runtime->boundary)
- runtime->hw_ptr_base = 0;
- new_hw_ptr = runtime->hw_ptr_base + pos;
}
-
+ if (delta > runtime->period_size) {
+ hw_ptr_error(substream,
+ "Lost interrupts? "
+ "(stream=%i, delta=%ld, intr_ptr=%ld)\n",
+ substream->stream, (long)delta,
+ (long)hw_ptr_interrupt);
+ /* rebase hw_ptr_interrupt */
+ hw_ptr_interrupt =
+ new_hw_ptr - new_hw_ptr % runtime->period_size;
+ }
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
runtime->silence_size > 0)
snd_pcm_playback_silence(substream, new_hw_ptr);
+ runtime->hw_ptr_base = hw_base;
runtime->status->hw_ptr = new_hw_ptr;
- runtime->hw_ptr_interrupt = new_hw_ptr - new_hw_ptr % runtime->period_size;
+ runtime->hw_ptr_interrupt = hw_ptr_interrupt;
return snd_pcm_update_hw_ptr_post(substream, runtime);
}
@@ -233,7 +273,7 @@ int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_uframes_t pos;
- snd_pcm_uframes_t old_hw_ptr, new_hw_ptr;
+ snd_pcm_uframes_t old_hw_ptr, new_hw_ptr, hw_base;
snd_pcm_sframes_t delta;
old_hw_ptr = runtime->status->hw_ptr;
@@ -242,29 +282,38 @@ int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream)
xrun(substream);
return -EPIPE;
}
- new_hw_ptr = runtime->hw_ptr_base + pos;
-
- delta = old_hw_ptr - new_hw_ptr;
- if (delta > 0) {
- if ((snd_pcm_uframes_t)delta < runtime->buffer_size / 2) {
-#ifdef CONFIG_SND_PCM_XRUN_DEBUG
- if (runtime->periods > 2 && substream->pstr->xrun_debug) {
- snd_printd(KERN_ERR "Unexpected hw_pointer value [2] (stream = %i, delta: -%ld, max jitter = %ld): wrong interrupt acknowledge?\n", substream->stream, (long) delta, runtime->buffer_size / 2);
- if (substream->pstr->xrun_debug > 1)
- dump_stack();
- }
-#endif
+ hw_base = runtime->hw_ptr_base;
+ new_hw_ptr = hw_base + pos;
+
+ delta = new_hw_ptr - old_hw_ptr;
+ if (delta < 0) {
+ delta += runtime->buffer_size;
+ if (delta < 0) {
+ hw_ptr_error(substream,
+ "Unexpected hw_pointer value [2] "
+ "(stream=%i, pos=%ld, old_ptr=%ld)\n",
+ substream->stream, (long)pos,
+ (long)old_hw_ptr);
return 0;
}
- runtime->hw_ptr_base += runtime->buffer_size;
- if (runtime->hw_ptr_base == runtime->boundary)
- runtime->hw_ptr_base = 0;
- new_hw_ptr = runtime->hw_ptr_base + pos;
+ hw_base += runtime->buffer_size;
+ if (hw_base >= runtime->boundary)
+ hw_base = 0;
+ new_hw_ptr = hw_base + pos;
+ }
+ if (delta > runtime->period_size && runtime->periods > 1) {
+ hw_ptr_error(substream,
+ "hw_ptr skipping! "
+ "(pos=%ld, delta=%ld, period=%ld)\n",
+ (long)pos, (long)delta,
+ (long)runtime->period_size);
+ return 0;
}
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
runtime->silence_size > 0)
snd_pcm_playback_silence(substream, new_hw_ptr);
+ runtime->hw_ptr_base = hw_base;
runtime->status->hw_ptr = new_hw_ptr;
return snd_pcm_update_hw_ptr_post(substream, runtime);
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index a789efc9df3..a151fb01ba8 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -186,7 +186,7 @@ int snd_pcm_hw_refine(struct snd_pcm_substream *substream,
if (!(params->rmask & (1 << k)))
continue;
#ifdef RULES_DEBUG
- printk("%s = ", snd_pcm_hw_param_names[k]);
+ printk(KERN_DEBUG "%s = ", snd_pcm_hw_param_names[k]);
printk("%04x%04x%04x%04x -> ", m->bits[3], m->bits[2], m->bits[1], m->bits[0]);
#endif
changed = snd_mask_refine(m, constrs_mask(constrs, k));
@@ -206,7 +206,7 @@ int snd_pcm_hw_refine(struct snd_pcm_substream *substream,
if (!(params->rmask & (1 << k)))
continue;
#ifdef RULES_DEBUG
- printk("%s = ", snd_pcm_hw_param_names[k]);
+ printk(KERN_DEBUG "%s = ", snd_pcm_hw_param_names[k]);
if (i->empty)
printk("empty");
else
@@ -251,7 +251,7 @@ int snd_pcm_hw_refine(struct snd_pcm_substream *substream,
if (!doit)
continue;
#ifdef RULES_DEBUG
- printk("Rule %d [%p]: ", k, r->func);
+ printk(KERN_DEBUG "Rule %d [%p]: ", k, r->func);
if (r->var >= 0) {
printk("%s = ", snd_pcm_hw_param_names[r->var]);
if (hw_is_mask(r->var)) {
@@ -3246,9 +3246,7 @@ static int snd_pcm_fasync(int fd, struct file * file, int on)
err = fasync_helper(fd, file, on, &runtime->fasync);
out:
unlock_kernel();
- if (err < 0)
- return err;
- return 0;
+ return err;
}
/*
diff --git a/sound/core/pcm_timer.c b/sound/core/pcm_timer.c
index 2c89c04f291..ca8068b63d6 100644
--- a/sound/core/pcm_timer.c
+++ b/sound/core/pcm_timer.c
@@ -85,25 +85,19 @@ static unsigned long snd_pcm_timer_resolution(struct snd_timer * timer)
static int snd_pcm_timer_start(struct snd_timer * timer)
{
- unsigned long flags;
struct snd_pcm_substream *substream;
substream = snd_timer_chip(timer);
- spin_lock_irqsave(&substream->timer_lock, flags);
substream->timer_running = 1;
- spin_unlock_irqrestore(&substream->timer_lock, flags);
return 0;
}
static int snd_pcm_timer_stop(struct snd_timer * timer)
{
- unsigned long flags;
struct snd_pcm_substream *substream;
substream = snd_timer_chip(timer);
- spin_lock_irqsave(&substream->timer_lock, flags);
substream->timer_running = 0;
- spin_unlock_irqrestore(&substream->timer_lock, flags);
return 0;
}
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index 002777ba336..473247c8e6d 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -224,156 +224,143 @@ int snd_rawmidi_drain_input(struct snd_rawmidi_substream *substream)
return 0;
}
-int snd_rawmidi_kernel_open(struct snd_card *card, int device, int subdevice,
- int mode, struct snd_rawmidi_file * rfile)
+/* look for an available substream for the given stream direction;
+ * if a specific subdevice is given, try to assign it
+ */
+static int assign_substream(struct snd_rawmidi *rmidi, int subdevice,
+ int stream, int mode,
+ struct snd_rawmidi_substream **sub_ret)
+{
+ struct snd_rawmidi_substream *substream;
+ struct snd_rawmidi_str *s = &rmidi->streams[stream];
+ static unsigned int info_flags[2] = {
+ [SNDRV_RAWMIDI_STREAM_OUTPUT] = SNDRV_RAWMIDI_INFO_OUTPUT,
+ [SNDRV_RAWMIDI_STREAM_INPUT] = SNDRV_RAWMIDI_INFO_INPUT,
+ };
+
+ if (!(rmidi->info_flags & info_flags[stream]))
+ return -ENXIO;
+ if (subdevice >= 0 && subdevice >= s->substream_count)
+ return -ENODEV;
+ if (s->substream_opened >= s->substream_count)
+ return -EAGAIN;
+
+ list_for_each_entry(substream, &s->substreams, list) {
+ if (substream->opened) {
+ if (stream == SNDRV_RAWMIDI_STREAM_INPUT ||
+ !(mode & SNDRV_RAWMIDI_LFLG_APPEND))
+ continue;
+ }
+ if (subdevice < 0 || subdevice == substream->number) {
+ *sub_ret = substream;
+ return 0;
+ }
+ }
+ return -EAGAIN;
+}
+
+/* open and do ref-counting for the given substream */
+static int open_substream(struct snd_rawmidi *rmidi,
+ struct snd_rawmidi_substream *substream,
+ int mode)
+{
+ int err;
+
+ err = snd_rawmidi_runtime_create(substream);
+ if (err < 0)
+ return err;
+ err = substream->ops->open(substream);
+ if (err < 0)
+ return err;
+ substream->opened = 1;
+ if (substream->use_count++ == 0)
+ substream->active_sensing = 1;
+ if (mode & SNDRV_RAWMIDI_LFLG_APPEND)
+ substream->append = 1;
+ rmidi->streams[substream->stream].substream_opened++;
+ return 0;
+}
+
+static void close_substream(struct snd_rawmidi *rmidi,
+ struct snd_rawmidi_substream *substream,
+ int cleanup);
+
+static int rawmidi_open_priv(struct snd_rawmidi *rmidi, int subdevice, int mode,
+ struct snd_rawmidi_file *rfile)
{
- struct snd_rawmidi *rmidi;
- struct list_head *list1, *list2;
struct snd_rawmidi_substream *sinput = NULL, *soutput = NULL;
- struct snd_rawmidi_runtime *input = NULL, *output = NULL;
int err;
- if (rfile)
- rfile->input = rfile->output = NULL;
- mutex_lock(&register_mutex);
- rmidi = snd_rawmidi_search(card, device);
- mutex_unlock(&register_mutex);
- if (rmidi == NULL) {
- err = -ENODEV;
- goto __error1;
- }
- if (!try_module_get(rmidi->card->module)) {
- err = -EFAULT;
- goto __error1;
- }
- if (!(mode & SNDRV_RAWMIDI_LFLG_NOOPENLOCK))
- mutex_lock(&rmidi->open_mutex);
+ rfile->input = rfile->output = NULL;
if (mode & SNDRV_RAWMIDI_LFLG_INPUT) {
- if (!(rmidi->info_flags & SNDRV_RAWMIDI_INFO_INPUT)) {
- err = -ENXIO;
- goto __error;
- }
- if (subdevice >= 0 && (unsigned int)subdevice >= rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT].substream_count) {
- err = -ENODEV;
- goto __error;
- }
- if (rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT].substream_opened >=
- rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT].substream_count) {
- err = -EAGAIN;
+ err = assign_substream(rmidi, subdevice,
+ SNDRV_RAWMIDI_STREAM_INPUT,
+ mode, &sinput);
+ if (err < 0)
goto __error;
- }
}
if (mode & SNDRV_RAWMIDI_LFLG_OUTPUT) {
- if (!(rmidi->info_flags & SNDRV_RAWMIDI_INFO_OUTPUT)) {
- err = -ENXIO;
- goto __error;
- }
- if (subdevice >= 0 && (unsigned int)subdevice >= rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT].substream_count) {
- err = -ENODEV;
- goto __error;
- }
- if (rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT].substream_opened >=
- rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT].substream_count) {
- err = -EAGAIN;
+ err = assign_substream(rmidi, subdevice,
+ SNDRV_RAWMIDI_STREAM_OUTPUT,
+ mode, &soutput);
+ if (err < 0)
goto __error;
- }
- }
- list1 = rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT].substreams.next;
- while (1) {
- if (list1 == &rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT].substreams) {
- sinput = NULL;
- if (mode & SNDRV_RAWMIDI_LFLG_INPUT) {
- err = -EAGAIN;
- goto __error;
- }
- break;
- }
- sinput = list_entry(list1, struct snd_rawmidi_substream, list);
- if ((mode & SNDRV_RAWMIDI_LFLG_INPUT) && sinput->opened)
- goto __nexti;
- if (subdevice < 0 || (subdevice >= 0 && subdevice == sinput->number))
- break;
- __nexti:
- list1 = list1->next;
}
- list2 = rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT].substreams.next;
- while (1) {
- if (list2 == &rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT].substreams) {
- soutput = NULL;
- if (mode & SNDRV_RAWMIDI_LFLG_OUTPUT) {
- err = -EAGAIN;
- goto __error;
- }
- break;
- }
- soutput = list_entry(list2, struct snd_rawmidi_substream, list);
- if (mode & SNDRV_RAWMIDI_LFLG_OUTPUT) {
- if (mode & SNDRV_RAWMIDI_LFLG_APPEND) {
- if (soutput->opened && !soutput->append)
- goto __nexto;
- } else {
- if (soutput->opened)
- goto __nexto;
- }
- }
- if (subdevice < 0 || (subdevice >= 0 && subdevice == soutput->number))
- break;
- __nexto:
- list2 = list2->next;
- }
- if (mode & SNDRV_RAWMIDI_LFLG_INPUT) {
- if ((err = snd_rawmidi_runtime_create(sinput)) < 0)
- goto __error;
- input = sinput->runtime;
- if ((err = sinput->ops->open(sinput)) < 0)
+
+ if (sinput) {
+ err = open_substream(rmidi, sinput, mode);
+ if (err < 0)
goto __error;
- sinput->opened = 1;
- rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT].substream_opened++;
- } else {
- sinput = NULL;
}
- if (mode & SNDRV_RAWMIDI_LFLG_OUTPUT) {
- if (soutput->opened)
- goto __skip_output;
- if ((err = snd_rawmidi_runtime_create(soutput)) < 0) {
- if (mode & SNDRV_RAWMIDI_LFLG_INPUT)
- sinput->ops->close(sinput);
- goto __error;
- }
- output = soutput->runtime;
- if ((err = soutput->ops->open(soutput)) < 0) {
- if (mode & SNDRV_RAWMIDI_LFLG_INPUT)
- sinput->ops->close(sinput);
+ if (soutput) {
+ err = open_substream(rmidi, soutput, mode);
+ if (err < 0) {
+ if (sinput)
+ close_substream(rmidi, sinput, 0);
goto __error;
}
- __skip_output:
- soutput->opened = 1;
- if (mode & SNDRV_RAWMIDI_LFLG_APPEND)
- soutput->append = 1;
- if (soutput->use_count++ == 0)
- soutput->active_sensing = 1;
- rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT].substream_opened++;
- } else {
- soutput = NULL;
- }
- if (!(mode & SNDRV_RAWMIDI_LFLG_NOOPENLOCK))
- mutex_unlock(&rmidi->open_mutex);
- if (rfile) {
- rfile->rmidi = rmidi;
- rfile->input = sinput;
- rfile->output = soutput;
}
+
+ rfile->rmidi = rmidi;
+ rfile->input = sinput;
+ rfile->output = soutput;
return 0;
__error:
- if (input != NULL)
+ if (sinput && sinput->runtime)
snd_rawmidi_runtime_free(sinput);
- if (output != NULL)
+ if (soutput && soutput->runtime)
snd_rawmidi_runtime_free(soutput);
- module_put(rmidi->card->module);
- if (!(mode & SNDRV_RAWMIDI_LFLG_NOOPENLOCK))
- mutex_unlock(&rmidi->open_mutex);
- __error1:
+ return err;
+}
+
+/* called from sound/core/seq/seq_midi.c */
+int snd_rawmidi_kernel_open(struct snd_card *card, int device, int subdevice,
+ int mode, struct snd_rawmidi_file * rfile)
+{
+ struct snd_rawmidi *rmidi;
+ int err;
+
+ if (snd_BUG_ON(!rfile))
+ return -EINVAL;
+
+ mutex_lock(&register_mutex);
+ rmidi = snd_rawmidi_search(card, device);
+ if (rmidi == NULL) {
+ mutex_unlock(&register_mutex);
+ return -ENODEV;
+ }
+ if (!try_module_get(rmidi->card->module)) {
+ mutex_unlock(&register_mutex);
+ return -ENXIO;
+ }
+ mutex_unlock(&register_mutex);
+
+ mutex_lock(&rmidi->open_mutex);
+ err = rawmidi_open_priv(rmidi, subdevice, mode, rfile);
+ mutex_unlock(&rmidi->open_mutex);
+ if (err < 0)
+ module_put(rmidi->card->module);
return err;
}
@@ -385,10 +372,13 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
unsigned short fflags;
int err;
struct snd_rawmidi *rmidi;
- struct snd_rawmidi_file *rawmidi_file;
+ struct snd_rawmidi_file *rawmidi_file = NULL;
wait_queue_t wait;
struct snd_ctl_file *kctl;
+ if ((file->f_flags & O_APPEND) && !(file->f_flags & O_NONBLOCK))
+ return -EINVAL; /* invalid combination */
+
if (maj == snd_major) {
rmidi = snd_lookup_minor_data(iminor(inode),
SNDRV_DEVICE_TYPE_RAWMIDI);
@@ -402,24 +392,25 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
if (rmidi == NULL)
return -ENODEV;
- if ((file->f_flags & O_APPEND) && !(file->f_flags & O_NONBLOCK))
- return -EINVAL; /* invalid combination */
+
+ if (!try_module_get(rmidi->card->module))
+ return -ENXIO;
+
+ mutex_lock(&rmidi->open_mutex);
card = rmidi->card;
err = snd_card_file_add(card, file);
if (err < 0)
- return -ENODEV;
+ goto __error_card;
fflags = snd_rawmidi_file_flags(file);
if ((file->f_flags & O_APPEND) || maj == SOUND_MAJOR) /* OSS emul? */
fflags |= SNDRV_RAWMIDI_LFLG_APPEND;
- fflags |= SNDRV_RAWMIDI_LFLG_NOOPENLOCK;
rawmidi_file = kmalloc(sizeof(*rawmidi_file), GFP_KERNEL);
if (rawmidi_file == NULL) {
- snd_card_file_remove(card, file);
- return -ENOMEM;
+ err = -ENOMEM;
+ goto __error;
}
init_waitqueue_entry(&wait, current);
add_wait_queue(&rmidi->open_wait, &wait);
- mutex_lock(&rmidi->open_mutex);
while (1) {
subdevice = -1;
read_lock(&card->ctl_files_rwlock);
@@ -431,8 +422,7 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
}
}
read_unlock(&card->ctl_files_rwlock);
- err = snd_rawmidi_kernel_open(rmidi->card, rmidi->device,
- subdevice, fflags, rawmidi_file);
+ err = rawmidi_open_priv(rmidi, subdevice, fflags, rawmidi_file);
if (err >= 0)
break;
if (err == -EAGAIN) {
@@ -451,67 +441,89 @@ static int snd_rawmidi_open(struct inode *inode, struct file *file)
break;
}
}
+ remove_wait_queue(&rmidi->open_wait, &wait);
+ if (err < 0) {
+ kfree(rawmidi_file);
+ goto __error;
+ }
#ifdef CONFIG_SND_OSSEMUL
if (rawmidi_file->input && rawmidi_file->input->runtime)
rawmidi_file->input->runtime->oss = (maj == SOUND_MAJOR);
if (rawmidi_file->output && rawmidi_file->output->runtime)
rawmidi_file->output->runtime->oss = (maj == SOUND_MAJOR);
#endif
- remove_wait_queue(&rmidi->open_wait, &wait);
- if (err >= 0) {
- file->private_data = rawmidi_file;
- } else {
- snd_card_file_remove(card, file);
- kfree(rawmidi_file);
- }
+ file->private_data = rawmidi_file;
+ mutex_unlock(&rmidi->open_mutex);
+ return 0;
+
+ __error:
+ snd_card_file_remove(card, file);
+ __error_card:
mutex_unlock(&rmidi->open_mutex);
+ module_put(rmidi->card->module);
return err;
}
-int snd_rawmidi_kernel_release(struct snd_rawmidi_file * rfile)
+static void close_substream(struct snd_rawmidi *rmidi,
+ struct snd_rawmidi_substream *substream,
+ int cleanup)
{
- struct snd_rawmidi *rmidi;
- struct snd_rawmidi_substream *substream;
- struct snd_rawmidi_runtime *runtime;
+ rmidi->streams[substream->stream].substream_opened--;
+ if (--substream->use_count)
+ return;
- if (snd_BUG_ON(!rfile))
- return -ENXIO;
- rmidi = rfile->rmidi;
- mutex_lock(&rmidi->open_mutex);
- if (rfile->input != NULL) {
- substream = rfile->input;
- rfile->input = NULL;
- runtime = substream->runtime;
- snd_rawmidi_input_trigger(substream, 0);
- substream->ops->close(substream);
- if (runtime->private_free != NULL)
- runtime->private_free(substream);
- snd_rawmidi_runtime_free(substream);
- substream->opened = 0;
- rmidi->streams[SNDRV_RAWMIDI_STREAM_INPUT].substream_opened--;
- }
- if (rfile->output != NULL) {
- substream = rfile->output;
- rfile->output = NULL;
- if (--substream->use_count == 0) {
- runtime = substream->runtime;
+ if (cleanup) {
+ if (substream->stream == SNDRV_RAWMIDI_STREAM_INPUT)
+ snd_rawmidi_input_trigger(substream, 0);
+ else {
if (substream->active_sensing) {
unsigned char buf = 0xfe;
- /* sending single active sensing message to shut the device up */
+ /* sending single active sensing message
+ * to shut the device up
+ */
snd_rawmidi_kernel_write(substream, &buf, 1);
}
if (snd_rawmidi_drain_output(substream) == -ERESTARTSYS)
snd_rawmidi_output_trigger(substream, 0);
- substream->ops->close(substream);
- if (runtime->private_free != NULL)
- runtime->private_free(substream);
- snd_rawmidi_runtime_free(substream);
- substream->opened = 0;
- substream->append = 0;
}
- rmidi->streams[SNDRV_RAWMIDI_STREAM_OUTPUT].substream_opened--;
}
+ substream->ops->close(substream);
+ if (substream->runtime->private_free)
+ substream->runtime->private_free(substream);
+ snd_rawmidi_runtime_free(substream);
+ substream->opened = 0;
+ substream->append = 0;
+}
+
+static void rawmidi_release_priv(struct snd_rawmidi_file *rfile)
+{
+ struct snd_rawmidi *rmidi;
+
+ rmidi = rfile->rmidi;
+ mutex_lock(&rmidi->open_mutex);
+ if (rfile->input) {
+ close_substream(rmidi, rfile->input, 1);
+ rfile->input = NULL;
+ }
+ if (rfile->output) {
+ close_substream(rmidi, rfile->output, 1);
+ rfile->output = NULL;
+ }
+ rfile->rmidi = NULL;
mutex_unlock(&rmidi->open_mutex);
+ wake_up(&rmidi->open_wait);
+}
+
+/* called from sound/core/seq/seq_midi.c */
+int snd_rawmidi_kernel_release(struct snd_rawmidi_file *rfile)
+{
+ struct snd_rawmidi *rmidi;
+
+ if (snd_BUG_ON(!rfile))
+ return -ENXIO;
+
+ rmidi = rfile->rmidi;
+ rawmidi_release_priv(rfile);
module_put(rmidi->card->module);
return 0;
}
@@ -520,15 +532,14 @@ static int snd_rawmidi_release(struct inode *inode, struct file *file)
{
struct snd_rawmidi_file *rfile;
struct snd_rawmidi *rmidi;
- int err;
rfile = file->private_data;
- err = snd_rawmidi_kernel_release(rfile);
rmidi = rfile->rmidi;
- wake_up(&rmidi->open_wait);
+ rawmidi_release_priv(rfile);
kfree(rfile);
snd_card_file_remove(rmidi->card, file);
- return err;
+ module_put(rmidi->card->module);
+ return 0;
}
static int snd_rawmidi_info(struct snd_rawmidi_substream *substream,
diff --git a/sound/core/seq/oss/seq_oss_device.h b/sound/core/seq/oss/seq_oss_device.h
index bf8d2b4cb15..c0154a959d5 100644
--- a/sound/core/seq/oss/seq_oss_device.h
+++ b/sound/core/seq/oss/seq_oss_device.h
@@ -181,7 +181,7 @@ char *enabled_str(int bool);
/* for debug */
#ifdef SNDRV_SEQ_OSS_DEBUG
extern int seq_oss_debug;
-#define debug_printk(x) do { if (seq_oss_debug > 0) snd_printk x; } while (0)
+#define debug_printk(x) do { if (seq_oss_debug > 0) snd_printd x; } while (0)
#else
#define debug_printk(x) /**/
#endif
diff --git a/sound/core/seq/seq_prioq.c b/sound/core/seq/seq_prioq.c
index 0101a8b99b7..29896ab2340 100644
--- a/sound/core/seq/seq_prioq.c
+++ b/sound/core/seq/seq_prioq.c
@@ -321,7 +321,8 @@ void snd_seq_prioq_leave(struct snd_seq_prioq * f, int client, int timestamp)
freeprev = cell;
} else {
#if 0
- printk("type = %i, source = %i, dest = %i, client = %i\n",
+ printk(KERN_DEBUG "type = %i, source = %i, dest = %i, "
+ "client = %i\n",
cell->event.type,
cell->event.source.client,
cell->event.dest.client,
diff --git a/sound/core/sgbuf.c b/sound/core/sgbuf.c
index d4564edd61d..4e7ec2b4987 100644
--- a/sound/core/sgbuf.c
+++ b/sound/core/sgbuf.c
@@ -38,6 +38,10 @@ int snd_free_sgbuf_pages(struct snd_dma_buffer *dmab)
if (! sgbuf)
return -EINVAL;
+ if (dmab->area)
+ vunmap(dmab->area);
+ dmab->area = NULL;
+
tmpb.dev.type = SNDRV_DMA_TYPE_DEV;
tmpb.dev.dev = sgbuf->dev;
for (i = 0; i < sgbuf->pages; i++) {
@@ -48,9 +52,6 @@ int snd_free_sgbuf_pages(struct snd_dma_buffer *dmab)
tmpb.bytes = (sgbuf->table[i].addr & ~PAGE_MASK) << PAGE_SHIFT;
snd_dma_free_pages(&tmpb);
}
- if (dmab->area)
- vunmap(dmab->area);
- dmab->area = NULL;
kfree(sgbuf->table);
kfree(sgbuf->page_table);
diff --git a/sound/core/timer.c b/sound/core/timer.c
index 796532081e8..3f0050d0b71 100644
--- a/sound/core/timer.c
+++ b/sound/core/timer.c
@@ -1825,13 +1825,9 @@ static long snd_timer_user_ioctl(struct file *file, unsigned int cmd,
static int snd_timer_user_fasync(int fd, struct file * file, int on)
{
struct snd_timer_user *tu;
- int err;
tu = file->private_data;
- err = fasync_helper(fd, file, on, &tu->fasync);
- if (err < 0)
- return err;
- return 0;
+ return fasync_helper(fd, file, on, &tu->fasync);
}
static ssize_t snd_timer_user_read(struct file *file, char __user *buffer,
diff --git a/sound/core/vmaster.c b/sound/core/vmaster.c
index 4cc57f902e2..257624bd199 100644
--- a/sound/core/vmaster.c
+++ b/sound/core/vmaster.c
@@ -50,18 +50,38 @@ struct link_slave {
struct link_master *master;
struct link_ctl_info info;
int vals[2]; /* current values */
+ unsigned int flags;
struct snd_kcontrol slave; /* the copy of original control entry */
};
+static int slave_update(struct link_slave *slave)
+{
+ struct snd_ctl_elem_value *uctl;
+ int err, ch;
+
+ uctl = kmalloc(sizeof(*uctl), GFP_KERNEL);
+ if (!uctl)
+ return -ENOMEM;
+ uctl->id = slave->slave.id;
+ err = slave->slave.get(&slave->slave, uctl);
+ for (ch = 0; ch < slave->info.count; ch++)
+ slave->vals[ch] = uctl->value.integer.value[ch];
+ kfree(uctl);
+ return 0;
+}
+
/* get the slave ctl info and save the initial values */
static int slave_init(struct link_slave *slave)
{
struct snd_ctl_elem_info *uinfo;
- struct snd_ctl_elem_value *uctl;
- int err, ch;
+ int err;
- if (slave->info.count)
- return 0; /* already initialized */
+ if (slave->info.count) {
+ /* already initialized */
+ if (slave->flags & SND_CTL_SLAVE_NEED_UPDATE)
+ return slave_update(slave);
+ return 0;
+ }
uinfo = kmalloc(sizeof(*uinfo), GFP_KERNEL);
if (!uinfo)
@@ -85,15 +105,7 @@ static int slave_init(struct link_slave *slave)
slave->info.max_val = uinfo->value.integer.max;
kfree(uinfo);
- uctl = kmalloc(sizeof(*uctl), GFP_KERNEL);
- if (!uctl)
- return -ENOMEM;
- uctl->id = slave->slave.id;
- err = slave->slave.get(&slave->slave, uctl);
- for (ch = 0; ch < slave->info.count; ch++)
- slave->vals[ch] = uctl->value.integer.value[ch];
- kfree(uctl);
- return 0;
+ return slave_update(slave);
}
/* initialize master volume */
@@ -229,7 +241,8 @@ static void slave_free(struct snd_kcontrol *kcontrol)
* - logarithmic volume control (dB level), no linear volume
* - master can only attenuate the volume, no gain
*/
-int snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave)
+int _snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave,
+ unsigned int flags)
{
struct link_master *master_link = snd_kcontrol_chip(master);
struct link_slave *srec;
@@ -241,6 +254,7 @@ int snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave)
srec->slave = *slave;
memcpy(srec->slave.vd, slave->vd, slave->count * sizeof(*slave->vd));
srec->master = master_link;
+ srec->flags = flags;
/* override callbacks */
slave->info = slave_info;
@@ -254,8 +268,7 @@ int snd_ctl_add_slave(struct snd_kcontrol *master, struct snd_kcontrol *slave)
list_add_tail(&srec->list, &master_link->slaves);
return 0;
}
-
-EXPORT_SYMBOL(snd_ctl_add_slave);
+EXPORT_SYMBOL(_snd_ctl_add_slave);
/*
* ctl callbacks for master controls
@@ -327,8 +340,20 @@ static void master_free(struct snd_kcontrol *kcontrol)
}
-/*
- * Create a virtual master control with the given name
+/**
+ * snd_ctl_make_virtual_master - Create a virtual master control
+ * @name: name string of the control element to create
+ * @tlv: optional TLV int array for dB information
+ *
+ * Creates a virtual matster control with the given name string.
+ * Returns the created control element, or NULL for errors (ENOMEM).
+ *
+ * After creating a vmaster element, you can add the slave controls
+ * via snd_ctl_add_slave() or snd_ctl_add_slave_uncached().
+ *
+ * The optional argument @tlv can be used to specify the TLV information
+ * for dB scale of the master control. It should be a single element
+ * with #SNDRV_CTL_TLVT_DB_SCALE type, and should be the max 0dB.
*/
struct snd_kcontrol *snd_ctl_make_virtual_master(char *name,
const unsigned int *tlv)
@@ -367,5 +392,4 @@ struct snd_kcontrol *snd_ctl_make_virtual_master(char *name,
return kctl;
}
-
EXPORT_SYMBOL(snd_ctl_make_virtual_master);
diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig
index 0bcf14640fd..84714a65e5c 100644
--- a/sound/drivers/Kconfig
+++ b/sound/drivers/Kconfig
@@ -33,7 +33,7 @@ if SND_DRIVERS
config SND_PCSP
tristate "PC-Speaker support (READ HELP!)"
- depends on PCSPKR_PLATFORM && X86_PC && HIGH_RES_TIMERS
+ depends on PCSPKR_PLATFORM && X86 && HIGH_RES_TIMERS
depends on INPUT
depends on EXPERIMENTAL
select SND_PCM
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c
index 73be7e14a60..54239d2e099 100644
--- a/sound/drivers/dummy.c
+++ b/sound/drivers/dummy.c
@@ -588,10 +588,10 @@ static int __devinit snd_dummy_probe(struct platform_device *devptr)
int idx, err;
int dev = devptr->id;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_dummy));
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_dummy), &card);
+ if (err < 0)
+ return err;
dummy = card->private_data;
dummy->card = card;
for (idx = 0; idx < MAX_PCM_DEVICES && idx < pcm_devs[dev]; idx++) {
diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c
index 7783843ca9a..1950ffce2b5 100644
--- a/sound/drivers/ml403-ac97cr.c
+++ b/sound/drivers/ml403-ac97cr.c
@@ -1279,9 +1279,9 @@ static int __devinit snd_ml403_ac97cr_probe(struct platform_device *pfdev)
if (!enable[dev])
return -ENOENT;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
err = snd_ml403_ac97cr_create(card, pfdev, &ml403_ac97cr);
if (err < 0) {
PDEBUG(INIT_FAILURE, "probe(): create failed!\n");
diff --git a/sound/drivers/mpu401/mpu401.c b/sound/drivers/mpu401/mpu401.c
index 5b996f3faba..149d05a8202 100644
--- a/sound/drivers/mpu401/mpu401.c
+++ b/sound/drivers/mpu401/mpu401.c
@@ -73,9 +73,9 @@ static int snd_mpu401_create(int dev, struct snd_card **rcard)
snd_printk(KERN_ERR "the uart_enter option is obsolete; remove it\n");
*rcard = NULL;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
strcpy(card->driver, "MPU-401 UART");
strcpy(card->shortname, card->driver);
sprintf(card->longname, "%s at %#lx, ", card->shortname, port[dev]);
diff --git a/sound/drivers/mtpav.c b/sound/drivers/mtpav.c
index 5b89c0883d6..2f8f295d6b0 100644
--- a/sound/drivers/mtpav.c
+++ b/sound/drivers/mtpav.c
@@ -303,8 +303,10 @@ static void snd_mtpav_output_port_write(struct mtpav *mtp_card,
snd_mtpav_send_byte(mtp_card, 0xf5);
snd_mtpav_send_byte(mtp_card, portp->hwport);
- //snd_printk("new outport: 0x%x\n", (unsigned int) portp->hwport);
-
+ /*
+ snd_printk(KERN_DEBUG "new outport: 0x%x\n",
+ (unsigned int) portp->hwport);
+ */
if (!(outbyte & 0x80) && portp->running_status)
snd_mtpav_send_byte(mtp_card, portp->running_status);
}
@@ -540,7 +542,7 @@ static void snd_mtpav_read_bytes(struct mtpav *mcrd)
u8 sbyt = snd_mtpav_getreg(mcrd, SREG);
- //printk("snd_mtpav_read_bytes() sbyt: 0x%x\n", sbyt);
+ /* printk(KERN_DEBUG "snd_mtpav_read_bytes() sbyt: 0x%x\n", sbyt); */
if (!(sbyt & SIGS_BYTE))
return;
@@ -585,12 +587,12 @@ static irqreturn_t snd_mtpav_irqh(int irq, void *dev_id)
static int __devinit snd_mtpav_get_ISA(struct mtpav * mcard)
{
if ((mcard->res_port = request_region(port, 3, "MotuMTPAV MIDI")) == NULL) {
- snd_printk("MTVAP port 0x%lx is busy\n", port);
+ snd_printk(KERN_ERR "MTVAP port 0x%lx is busy\n", port);
return -EBUSY;
}
mcard->port = port;
if (request_irq(irq, snd_mtpav_irqh, IRQF_DISABLED, "MOTU MTPAV", mcard)) {
- snd_printk("MTVAP IRQ %d busy\n", irq);
+ snd_printk(KERN_ERR "MTVAP IRQ %d busy\n", irq);
return -EBUSY;
}
mcard->irq = irq;
@@ -696,9 +698,9 @@ static int __devinit snd_mtpav_probe(struct platform_device *dev)
int err;
struct mtpav *mtp_card;
- card = snd_card_new(index, id, THIS_MODULE, sizeof(*mtp_card));
- if (! card)
- return -ENOMEM;
+ err = snd_card_create(index, id, THIS_MODULE, sizeof(*mtp_card), &card);
+ if (err < 0)
+ return err;
mtp_card = card->private_data;
spin_lock_init(&mtp_card->spinlock);
@@ -706,7 +708,6 @@ static int __devinit snd_mtpav_probe(struct platform_device *dev)
mtp_card->card = card;
mtp_card->irq = -1;
mtp_card->share_irq = 0;
- mtp_card->inmidiport = 0xffffffff;
mtp_card->inmidistate = 0;
mtp_card->outmidihwport = 0xffffffff;
init_timer(&mtp_card->timer);
@@ -719,6 +720,8 @@ static int __devinit snd_mtpav_probe(struct platform_device *dev)
if (err < 0)
goto __error;
+ mtp_card->inmidiport = mtp_card->num_ports + MTPAV_PIDX_BROADCAST;
+
err = snd_mtpav_get_ISA(mtp_card);
if (err < 0)
goto __error;
diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
index 87ba1ddc011..9284829bf92 100644
--- a/sound/drivers/mts64.c
+++ b/sound/drivers/mts64.c
@@ -957,10 +957,10 @@ static int __devinit snd_mts64_probe(struct platform_device *pdev)
if ((err = snd_mts64_probe_port(p)) < 0)
return err;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL) {
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0) {
snd_printd("Cannot create card\n");
- return -ENOMEM;
+ return err;
}
strcpy(card->driver, DRIVER_NAME);
strcpy(card->shortname, "ESI " CARD_NAME);
@@ -1015,7 +1015,7 @@ static int __devinit snd_mts64_probe(struct platform_device *pdev)
goto __err;
}
- snd_printk("ESI Miditerminal 4140 on 0x%lx\n", p->base);
+ snd_printk(KERN_INFO "ESI Miditerminal 4140 on 0x%lx\n", p->base);
return 0;
__err:
diff --git a/sound/drivers/opl3/opl3_lib.c b/sound/drivers/opl3/opl3_lib.c
index 780582340fe..6e31e46ca39 100644
--- a/sound/drivers/opl3/opl3_lib.c
+++ b/sound/drivers/opl3/opl3_lib.c
@@ -302,7 +302,7 @@ void snd_opl3_interrupt(struct snd_hwdep * hw)
opl3 = hw->private_data;
status = inb(opl3->l_port);
#if 0
- snd_printk("AdLib IRQ status = 0x%x\n", status);
+ snd_printk(KERN_DEBUG "AdLib IRQ status = 0x%x\n", status);
#endif
if (!(status & 0x80))
return;
diff --git a/sound/drivers/opl3/opl3_midi.c b/sound/drivers/opl3/opl3_midi.c
index 16feafa2c51..6e7d09ae0e8 100644
--- a/sound/drivers/opl3/opl3_midi.c
+++ b/sound/drivers/opl3/opl3_midi.c
@@ -125,7 +125,7 @@ static void debug_alloc(struct snd_opl3 *opl3, char *s, int voice) {
int i;
char *str = "x.24";
- printk("time %.5i: %s [%.2i]: ", opl3->use_time, s, voice);
+ printk(KERN_DEBUG "time %.5i: %s [%.2i]: ", opl3->use_time, s, voice);
for (i = 0; i < opl3->max_voices; i++)
printk("%c", *(str + opl3->voices[i].state + 1));
printk("\n");
@@ -218,7 +218,7 @@ static int opl3_get_voice(struct snd_opl3 *opl3, int instr_4op,
for (i = 0; i < END; i++) {
if (best[i].voice >= 0) {
#ifdef DEBUG_ALLOC
- printk("%s %iop allocation on voice %i\n",
+ printk(KERN_DEBUG "%s %iop allocation on voice %i\n",
alloc_type[i], instr_4op ? 4 : 2,
best[i].voice);
#endif
@@ -317,7 +317,7 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
opl3 = p;
#ifdef DEBUG_MIDI
- snd_printk("Note on, ch %i, inst %i, note %i, vel %i\n",
+ snd_printk(KERN_DEBUG "Note on, ch %i, inst %i, note %i, vel %i\n",
chan->number, chan->midi_program, note, vel);
#endif
@@ -372,7 +372,7 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
return;
}
#ifdef DEBUG_MIDI
- snd_printk(" --> OPL%i instrument: %s\n",
+ snd_printk(KERN_DEBUG " --> OPL%i instrument: %s\n",
instr_4op ? 3 : 2, patch->name);
#endif
/* in SYNTH mode, application takes care of voices */
@@ -431,7 +431,7 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
}
#ifdef DEBUG_MIDI
- snd_printk(" --> setting OPL3 connection: 0x%x\n",
+ snd_printk(KERN_DEBUG " --> setting OPL3 connection: 0x%x\n",
opl3->connection_reg);
#endif
/*
@@ -466,7 +466,7 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
/* Program the FM voice characteristics */
for (i = 0; i < (instr_4op ? 4 : 2); i++) {
#ifdef DEBUG_MIDI
- snd_printk(" --> programming operator %i\n", i);
+ snd_printk(KERN_DEBUG " --> programming operator %i\n", i);
#endif
op_offset = snd_opl3_regmap[voice_offset][i];
@@ -546,7 +546,7 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
blocknum |= OPL3_KEYON_BIT;
#ifdef DEBUG_MIDI
- snd_printk(" --> trigger voice %i\n", voice);
+ snd_printk(KERN_DEBUG " --> trigger voice %i\n", voice);
#endif
/* Set OPL3 KEYON_BLOCK register of requested voice */
opl3_reg = reg_side | (OPL3_REG_KEYON_BLOCK + voice_offset);
@@ -602,7 +602,7 @@ void snd_opl3_note_on(void *p, int note, int vel, struct snd_midi_channel *chan)
prg = extra_prg - 1;
}
#ifdef DEBUG_MIDI
- snd_printk(" *** allocating extra program\n");
+ snd_printk(KERN_DEBUG " *** allocating extra program\n");
#endif
goto __extra_prg;
}
@@ -633,7 +633,7 @@ static void snd_opl3_kill_voice(struct snd_opl3 *opl3, int voice)
/* kill voice */
#ifdef DEBUG_MIDI
- snd_printk(" --> kill voice %i\n", voice);
+ snd_printk(KERN_DEBUG " --> kill voice %i\n", voice);
#endif
opl3_reg = reg_side | (OPL3_REG_KEYON_BLOCK + voice_offset);
/* clear Key ON bit */
@@ -670,7 +670,7 @@ void snd_opl3_note_off(void *p, int note, int vel, struct snd_midi_channel *chan
opl3 = p;
#ifdef DEBUG_MIDI
- snd_printk("Note off, ch %i, inst %i, note %i\n",
+ snd_printk(KERN_DEBUG "Note off, ch %i, inst %i, note %i\n",
chan->number, chan->midi_program, note);
#endif
@@ -709,7 +709,7 @@ void snd_opl3_key_press(void *p, int note, int vel, struct snd_midi_channel *cha
opl3 = p;
#ifdef DEBUG_MIDI
- snd_printk("Key pressure, ch#: %i, inst#: %i\n",
+ snd_printk(KERN_DEBUG "Key pressure, ch#: %i, inst#: %i\n",
chan->number, chan->midi_program);
#endif
}
@@ -723,7 +723,7 @@ void snd_opl3_terminate_note(void *p, int note, struct snd_midi_channel *chan)
opl3 = p;
#ifdef DEBUG_MIDI
- snd_printk("Terminate note, ch#: %i, inst#: %i\n",
+ snd_printk(KERN_DEBUG "Terminate note, ch#: %i, inst#: %i\n",
chan->number, chan->midi_program);
#endif
}
@@ -812,7 +812,7 @@ void snd_opl3_control(void *p, int type, struct snd_midi_channel *chan)
opl3 = p;
#ifdef DEBUG_MIDI
- snd_printk("Controller, TYPE = %i, ch#: %i, inst#: %i\n",
+ snd_printk(KERN_DEBUG "Controller, TYPE = %i, ch#: %i, inst#: %i\n",
type, chan->number, chan->midi_program);
#endif
@@ -849,7 +849,7 @@ void snd_opl3_nrpn(void *p, struct snd_midi_channel *chan,
opl3 = p;
#ifdef DEBUG_MIDI
- snd_printk("NRPN, ch#: %i, inst#: %i\n",
+ snd_printk(KERN_DEBUG "NRPN, ch#: %i, inst#: %i\n",
chan->number, chan->midi_program);
#endif
}
@@ -864,6 +864,6 @@ void snd_opl3_sysex(void *p, unsigned char *buf, int len,
opl3 = p;
#ifdef DEBUG_MIDI
- snd_printk("SYSEX\n");
+ snd_printk(KERN_DEBUG "SYSEX\n");
#endif
}
diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c
index 9a2271dc046..a54b1dc5cc7 100644
--- a/sound/drivers/opl3/opl3_oss.c
+++ b/sound/drivers/opl3/opl3_oss.c
@@ -220,14 +220,14 @@ static int snd_opl3_load_patch_seq_oss(struct snd_seq_oss_arg *arg, int format,
return -EINVAL;
if (count < (int)sizeof(sbi)) {
- snd_printk("FM Error: Patch record too short\n");
+ snd_printk(KERN_ERR "FM Error: Patch record too short\n");
return -EINVAL;
}
if (copy_from_user(&sbi, buf, sizeof(sbi)))
return -EFAULT;
if (sbi.channel < 0 || sbi.channel >= SBFM_MAXINSTR) {
- snd_printk("FM Error: Invalid instrument number %d\n",
+ snd_printk(KERN_ERR "FM Error: Invalid instrument number %d\n",
sbi.channel);
return -EINVAL;
}
@@ -254,7 +254,9 @@ static int snd_opl3_ioctl_seq_oss(struct snd_seq_oss_arg *arg, unsigned int cmd,
opl3 = arg->private_data;
switch (cmd) {
case SNDCTL_FM_LOAD_INSTR:
- snd_printk("OPL3: Obsolete ioctl(SNDCTL_FM_LOAD_INSTR) used. Fix the program.\n");
+ snd_printk(KERN_ERR "OPL3: "
+ "Obsolete ioctl(SNDCTL_FM_LOAD_INSTR) used. "
+ "Fix the program.\n");
return -EINVAL;
case SNDCTL_SYNTH_MEMAVL:
diff --git a/sound/drivers/opl3/opl3_synth.c b/sound/drivers/opl3/opl3_synth.c
index 962bb9c8b9c..6d57b6441de 100644
--- a/sound/drivers/opl3/opl3_synth.c
+++ b/sound/drivers/opl3/opl3_synth.c
@@ -168,7 +168,7 @@ int snd_opl3_ioctl(struct snd_hwdep * hw, struct file *file,
#ifdef CONFIG_SND_DEBUG
default:
- snd_printk("unknown IOCTL: 0x%x\n", cmd);
+ snd_printk(KERN_WARNING "unknown IOCTL: 0x%x\n", cmd);
#endif
}
return -ENOTTY;
diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c
index a4049eb94d3..b60cef257b5 100644
--- a/sound/drivers/pcsp/pcsp.c
+++ b/sound/drivers/pcsp/pcsp.c
@@ -57,7 +57,7 @@ static int __devinit snd_pcsp_create(struct snd_card *card)
else
min_div = MAX_DIV;
#if PCSP_DEBUG
- printk("PCSP: lpj=%li, min_div=%i, res=%li\n",
+ printk(KERN_DEBUG "PCSP: lpj=%li, min_div=%i, res=%li\n",
loops_per_jiffy, min_div, tp.tv_nsec);
#endif
@@ -98,9 +98,9 @@ static int __devinit snd_card_pcsp_probe(int devnum, struct device *dev)
hrtimer_init(&pcsp_chip.timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
pcsp_chip.timer.function = pcsp_do_timer;
- card = snd_card_new(index, id, THIS_MODULE, 0);
- if (!card)
- return -ENOMEM;
+ err = snd_card_create(index, id, THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
err = snd_pcsp_create(card);
if (err < 0) {
diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
index b1c047ec19a..60158e2e0ea 100644
--- a/sound/drivers/portman2x4.c
+++ b/sound/drivers/portman2x4.c
@@ -746,10 +746,10 @@ static int __devinit snd_portman_probe(struct platform_device *pdev)
if ((err = snd_portman_probe_port(p)) < 0)
return err;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL) {
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0) {
snd_printd("Cannot create card\n");
- return -ENOMEM;
+ return err;
}
strcpy(card->driver, DRIVER_NAME);
strcpy(card->shortname, CARD_NAME);
diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c
index d8aab9da97c..b2b6d50c942 100644
--- a/sound/drivers/serial-u16550.c
+++ b/sound/drivers/serial-u16550.c
@@ -241,7 +241,8 @@ static void snd_uart16550_io_loop(struct snd_uart16550 * uart)
snd_rawmidi_receive(uart->midi_input[substream], &c, 1);
if (status & UART_LSR_OE)
- snd_printk("%s: Overrun on device at 0x%lx\n",
+ snd_printk(KERN_WARNING
+ "%s: Overrun on device at 0x%lx\n",
uart->rmidi->name, uart->base);
}
@@ -636,7 +637,8 @@ static int snd_uart16550_output_byte(struct snd_uart16550 *uart,
}
} else {
if (!snd_uart16550_write_buffer(uart, midi_byte)) {
- snd_printk("%s: Buffer overrun on device at 0x%lx\n",
+ snd_printk(KERN_WARNING
+ "%s: Buffer overrun on device at 0x%lx\n",
uart->rmidi->name, uart->base);
return 0;
}
@@ -815,7 +817,8 @@ static int __devinit snd_uart16550_create(struct snd_card *card,
if (irq >= 0 && irq != SNDRV_AUTO_IRQ) {
if (request_irq(irq, snd_uart16550_interrupt,
IRQF_DISABLED, "Serial MIDI", uart)) {
- snd_printk("irq %d busy. Using Polling.\n", irq);
+ snd_printk(KERN_WARNING
+ "irq %d busy. Using Polling.\n", irq);
} else {
uart->irq = irq;
}
@@ -919,26 +922,29 @@ static int __devinit snd_serial_probe(struct platform_device *devptr)
case SNDRV_SERIAL_GENERIC:
break;
default:
- snd_printk("Adaptor type is out of range 0-%d (%d)\n",
+ snd_printk(KERN_ERR
+ "Adaptor type is out of range 0-%d (%d)\n",
SNDRV_SERIAL_MAX_ADAPTOR, adaptor[dev]);
return -ENODEV;
}
if (outs[dev] < 1 || outs[dev] > SNDRV_SERIAL_MAX_OUTS) {
- snd_printk("Count of outputs is out of range 1-%d (%d)\n",
+ snd_printk(KERN_ERR
+ "Count of outputs is out of range 1-%d (%d)\n",
SNDRV_SERIAL_MAX_OUTS, outs[dev]);
return -ENODEV;
}
if (ins[dev] < 1 || ins[dev] > SNDRV_SERIAL_MAX_INS) {
- snd_printk("Count of inputs is out of range 1-%d (%d)\n",
+ snd_printk(KERN_ERR
+ "Count of inputs is out of range 1-%d (%d)\n",
SNDRV_SERIAL_MAX_INS, ins[dev]);
return -ENODEV;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
strcpy(card->driver, "Serial");
strcpy(card->shortname, "Serial MIDI (UART16550A)");
diff --git a/sound/drivers/virmidi.c b/sound/drivers/virmidi.c
index f79e3614079..0e631c3221e 100644
--- a/sound/drivers/virmidi.c
+++ b/sound/drivers/virmidi.c
@@ -90,15 +90,17 @@ static int __devinit snd_virmidi_probe(struct platform_device *devptr)
int idx, err;
int dev = devptr->id;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_virmidi));
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_virmidi), &card);
+ if (err < 0)
+ return err;
vmidi = (struct snd_card_virmidi *)card->private_data;
vmidi->card = card;
if (midi_devs[dev] > MAX_MIDI_DEVICES) {
- snd_printk("too much midi devices for virmidi %d: force to use %d\n", dev, MAX_MIDI_DEVICES);
+ snd_printk(KERN_WARNING
+ "too much midi devices for virmidi %d: "
+ "force to use %d\n", dev, MAX_MIDI_DEVICES);
midi_devs[dev] = MAX_MIDI_DEVICES;
}
for (idx = 0; idx < midi_devs[dev]; idx++) {
diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c
index 14e3354be43..19c6e376c7c 100644
--- a/sound/drivers/vx/vx_core.c
+++ b/sound/drivers/vx/vx_core.c
@@ -688,7 +688,8 @@ int snd_vx_dsp_load(struct vx_core *chip, const struct firmware *dsp)
image = dsp->data + i;
/* Wait DSP ready for a new read */
if ((err = vx_wait_isr_bit(chip, ISR_TX_EMPTY)) < 0) {
- printk("dsp loading error at position %d\n", i);
+ printk(KERN_ERR
+ "dsp loading error at position %d\n", i);
return err;
}
cptr = image;
diff --git a/sound/drivers/vx/vx_hwdep.c b/sound/drivers/vx/vx_hwdep.c
index 8d6362e2d4c..46df8817c18 100644
--- a/sound/drivers/vx/vx_hwdep.c
+++ b/sound/drivers/vx/vx_hwdep.c
@@ -119,16 +119,6 @@ void snd_vx_free_firmware(struct vx_core *chip)
#else /* old style firmware loading */
-static int vx_hwdep_open(struct snd_hwdep *hw, struct file *file)
-{
- return 0;
-}
-
-static int vx_hwdep_release(struct snd_hwdep *hw, struct file *file)
-{
- return 0;
-}
-
static int vx_hwdep_dsp_status(struct snd_hwdep *hw,
struct snd_hwdep_dsp_status *info)
{
@@ -243,8 +233,6 @@ int snd_vx_setup_firmware(struct vx_core *chip)
hw->iface = SNDRV_HWDEP_IFACE_VX;
hw->private_data = chip;
- hw->ops.open = vx_hwdep_open;
- hw->ops.release = vx_hwdep_release;
hw->ops.dsp_status = vx_hwdep_dsp_status;
hw->ops.dsp_load = vx_hwdep_dsp_load;
hw->exclusive = 1;
diff --git a/sound/drivers/vx/vx_uer.c b/sound/drivers/vx/vx_uer.c
index 0e1ba9b4790..b0560fec6bb 100644
--- a/sound/drivers/vx/vx_uer.c
+++ b/sound/drivers/vx/vx_uer.c
@@ -103,7 +103,7 @@ static void vx_write_one_cbit(struct vx_core *chip, int index, int val)
* returns the frequency of UER, or 0 if not sync,
* or a negative error code.
*/
-static int vx_read_uer_status(struct vx_core *chip, int *mode)
+static int vx_read_uer_status(struct vx_core *chip, unsigned int *mode)
{
int val, freq;
diff --git a/sound/i2c/Makefile b/sound/i2c/Makefile
index 37970666a45..36879bf8870 100644
--- a/sound/i2c/Makefile
+++ b/sound/i2c/Makefile
@@ -7,8 +7,6 @@ snd-i2c-objs := i2c.o
snd-cs8427-objs := cs8427.o
snd-tea6330t-objs := tea6330t.o
-obj-$(CONFIG_L3) += l3/
-
obj-$(CONFIG_SND) += other/
# Toplevel Module Dependency
diff --git a/sound/i2c/l3/Makefile b/sound/i2c/l3/Makefile
deleted file mode 100644
index 49455b8dcc0..00000000000
--- a/sound/i2c/l3/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# Makefile for ALSA
-#
-
-snd-uda1341-objs := uda1341.o
-
-# Module Dependency
-obj-$(CONFIG_SND_SA11XX_UDA1341) += snd-uda1341.o
diff --git a/sound/i2c/l3/uda1341.c b/sound/i2c/l3/uda1341.c
deleted file mode 100644
index 9840eb43648..00000000000
--- a/sound/i2c/l3/uda1341.c
+++ /dev/null
@@ -1,935 +0,0 @@
-/*
- * Philips UDA1341 mixer device driver
- * Copyright (c) 2002 Tomas Kasparek <tomas.kasparek@seznam.cz>
- *
- * Portions are Copyright (C) 2000 Lernout & Hauspie Speech Products, N.V.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License.
- *
- * History:
- *
- * 2002-03-13 Tomas Kasparek initial release - based on uda1341.c from OSS
- * 2002-03-28 Tomas Kasparek basic mixer is working (volume, bass, treble)
- * 2002-03-30 Tomas Kasparek proc filesystem support, complete mixer and DSP
- * features support
- * 2002-04-12 Tomas Kasparek proc interface update, code cleanup
- * 2002-05-12 Tomas Kasparek another code cleanup
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/slab.h>
-#include <linux/errno.h>
-#include <linux/ioctl.h>
-
-#include <asm/uaccess.h>
-
-#include <sound/core.h>
-#include <sound/control.h>
-#include <sound/initval.h>
-#include <sound/info.h>
-
-#include <linux/l3/l3.h>
-
-#include <sound/uda1341.h>
-
-/* {{{ HW regs definition */
-
-#define STAT0 0x00
-#define STAT1 0x80
-#define STAT_MASK 0x80
-
-#define DATA0_0 0x00
-#define DATA0_1 0x40
-#define DATA0_2 0x80
-#define DATA_MASK 0xc0
-
-#define IS_DATA0(x) ((x) >= data0_0 && (x) <= data0_2)
-#define IS_DATA1(x) ((x) == data1)
-#define IS_STATUS(x) ((x) == stat0 || (x) == stat1)
-#define IS_EXTEND(x) ((x) >= ext0 && (x) <= ext6)
-
-/* }}} */
-
-
-static const char *peak_names[] = {
- "before",
- "after",
-};
-
-static const char *filter_names[] = {
- "flat",
- "min",
- "min",
- "max",
-};
-
-static const char *mixer_names[] = {
- "double differential",
- "input channel 1 (line in)",
- "input channel 2 (microphone)",
- "digital mixer",
-};
-
-static const char *deemp_names[] = {
- "none",
- "32 kHz",
- "44.1 kHz",
- "48 kHz",
-};
-
-enum uda1341_regs_names {
- stat0,
- stat1,
- data0_0,
- data0_1,
- data0_2,
- data1,
- ext0,
- ext1,
- ext2,
- empty,
- ext4,
- ext5,
- ext6,
- uda1341_reg_last,
-};
-
-static const char *uda1341_reg_names[] = {
- "stat 0 ",
- "stat 1 ",
- "data 00",
- "data 01",
- "data 02",
- "data 1 ",
- "ext 0",
- "ext 1",
- "ext 2",
- "empty",
- "ext 4",
- "ext 5",
- "ext 6",
-};
-
-static const int uda1341_enum_items[] = {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 2, //peak - before/after
- 4, //deemp - none/32/44.1/48
- 0,
- 4, //filter - flat/min/min/max
- 0, 0, 0,
- 4, //mixer - differ/line/mic/mixer
- 0, 0, 0, 0, 0,
-};
-
-static const char ** uda1341_enum_names[] = {
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
- peak_names, //peak - before/after
- deemp_names, //deemp - none/32/44.1/48
- NULL,
- filter_names, //filter - flat/min/min/max
- NULL, NULL, NULL,
- mixer_names, //mixer - differ/line/mic/mixer
- NULL, NULL, NULL, NULL, NULL,
-};
-
-typedef int uda1341_cfg[CMD_LAST];
-
-struct uda1341 {
- int (*write) (struct l3_client *uda1341, unsigned short reg, unsigned short val);
- int (*read) (struct l3_client *uda1341, unsigned short reg);
- unsigned char regs[uda1341_reg_last];
- int active;
- spinlock_t reg_lock;
- struct snd_card *card;
- uda1341_cfg cfg;
-#ifdef CONFIG_PM
- unsigned char suspend_regs[uda1341_reg_last];
- uda1341_cfg suspend_cfg;
-#endif
-};
-
-/* transfer 8bit integer into string with binary representation */
-static void int2str_bin8(uint8_t val, char *buf)
-{
- const int size = sizeof(val) * 8;
- int i;
-
- for (i= 0; i < size; i++){
- *(buf++) = (val >> (size - 1)) ? '1' : '0';
- val <<= 1;
- }
- *buf = '\0'; //end the string with zero
-}
-
-/* {{{ HW manipulation routines */
-
-static int snd_uda1341_codec_write(struct l3_client *clnt, unsigned short reg, unsigned short val)
-{
- struct uda1341 *uda = clnt->driver_data;
- unsigned char buf[2] = { 0xc0, 0xe0 }; // for EXT addressing
- int err = 0;
-
- uda->regs[reg] = val;
-
- if (uda->active) {
- if (IS_DATA0(reg)) {
- err = l3_write(clnt, UDA1341_DATA0, (const unsigned char *)&val, 1);
- } else if (IS_DATA1(reg)) {
- err = l3_write(clnt, UDA1341_DATA1, (const unsigned char *)&val, 1);
- } else if (IS_STATUS(reg)) {
- err = l3_write(clnt, UDA1341_STATUS, (const unsigned char *)&val, 1);
- } else if (IS_EXTEND(reg)) {
- buf[0] |= (reg - ext0) & 0x7; //EXT address
- buf[1] |= val; //EXT data
- err = l3_write(clnt, UDA1341_DATA0, (const unsigned char *)buf, 2);
- }
- } else
- printk(KERN_ERR "UDA1341 codec not active!\n");
- return err;
-}
-
-static int snd_uda1341_codec_read(struct l3_client *clnt, unsigned short reg)
-{
- unsigned char val;
- int err;
-
- err = l3_read(clnt, reg, &val, 1);
- if (err == 1)
- // use just 6bits - the rest is address of the reg
- return val & 63;
- return err < 0 ? err : -EIO;
-}
-
-static inline int snd_uda1341_valid_reg(struct l3_client *clnt, unsigned short reg)
-{
- return reg < uda1341_reg_last;
-}
-
-static int snd_uda1341_update_bits(struct l3_client *clnt, unsigned short reg,
- unsigned short mask, unsigned short shift,
- unsigned short value, int flush)
-{
- int change;
- unsigned short old, new;
- struct uda1341 *uda = clnt->driver_data;
-
-#if 0
- printk(KERN_DEBUG "update_bits: reg: %s mask: %d shift: %d val: %d\n",
- uda1341_reg_names[reg], mask, shift, value);
-#endif
-
- if (!snd_uda1341_valid_reg(clnt, reg))
- return -EINVAL;
- spin_lock(&uda->reg_lock);
- old = uda->regs[reg];
- new = (old & ~(mask << shift)) | (value << shift);
- change = old != new;
- if (change) {
- if (flush) uda->write(clnt, reg, new);
- uda->regs[reg] = new;
- }
- spin_unlock(&uda->reg_lock);
- return change;
-}
-
-static int snd_uda1341_cfg_write(struct l3_client *clnt, unsigned short what,
- unsigned short value, int flush)
-{
- struct uda1341 *uda = clnt->driver_data;
- int ret = 0;
-#ifdef CONFIG_PM
- int reg;
-#endif
-
-#if 0
- printk(KERN_DEBUG "cfg_write what: %d value: %d\n", what, value);
-#endif
-
- uda->cfg[what] = value;
-
- switch(what) {
- case CMD_RESET:
- ret = snd_uda1341_update_bits(clnt, data0_2, 1, 2, 1, flush); // MUTE
- ret = snd_uda1341_update_bits(clnt, stat0, 1, 6, 1, flush); // RESET
- ret = snd_uda1341_update_bits(clnt, stat0, 1, 6, 0, flush); // RESTORE
- uda->cfg[CMD_RESET]=0;
- break;
- case CMD_FS:
- ret = snd_uda1341_update_bits(clnt, stat0, 3, 4, value, flush);
- break;
- case CMD_FORMAT:
- ret = snd_uda1341_update_bits(clnt, stat0, 7, 1, value, flush);
- break;
- case CMD_OGAIN:
- ret = snd_uda1341_update_bits(clnt, stat1, 1, 6, value, flush);
- break;
- case CMD_IGAIN:
- ret = snd_uda1341_update_bits(clnt, stat1, 1, 5, value, flush);
- break;
- case CMD_DAC:
- ret = snd_uda1341_update_bits(clnt, stat1, 1, 0, value, flush);
- break;
- case CMD_ADC:
- ret = snd_uda1341_update_bits(clnt, stat1, 1, 1, value, flush);
- break;
- case CMD_VOLUME:
- ret = snd_uda1341_update_bits(clnt, data0_0, 63, 0, value, flush);
- break;
- case CMD_BASS:
- ret = snd_uda1341_update_bits(clnt, data0_1, 15, 2, value, flush);
- break;
- case CMD_TREBBLE:
- ret = snd_uda1341_update_bits(clnt, data0_1, 3, 0, value, flush);
- break;
- case CMD_PEAK:
- ret = snd_uda1341_update_bits(clnt, data0_2, 1, 5, value, flush);
- break;
- case CMD_DEEMP:
- ret = snd_uda1341_update_bits(clnt, data0_2, 3, 3, value, flush);
- break;
- case CMD_MUTE:
- ret = snd_uda1341_update_bits(clnt, data0_2, 1, 2, value, flush);
- break;
- case CMD_FILTER:
- ret = snd_uda1341_update_bits(clnt, data0_2, 3, 0, value, flush);
- break;
- case CMD_CH1:
- ret = snd_uda1341_update_bits(clnt, ext0, 31, 0, value, flush);
- break;
- case CMD_CH2:
- ret = snd_uda1341_update_bits(clnt, ext1, 31, 0, value, flush);
- break;
- case CMD_MIC:
- ret = snd_uda1341_update_bits(clnt, ext2, 7, 2, value, flush);
- break;
- case CMD_MIXER:
- ret = snd_uda1341_update_bits(clnt, ext2, 3, 0, value, flush);
- break;
- case CMD_AGC:
- ret = snd_uda1341_update_bits(clnt, ext4, 1, 4, value, flush);
- break;
- case CMD_IG:
- ret = snd_uda1341_update_bits(clnt, ext4, 3, 0, value & 0x3, flush);
- ret = snd_uda1341_update_bits(clnt, ext5, 31, 0, value >> 2, flush);
- break;
- case CMD_AGC_TIME:
- ret = snd_uda1341_update_bits(clnt, ext6, 7, 2, value, flush);
- break;
- case CMD_AGC_LEVEL:
- ret = snd_uda1341_update_bits(clnt, ext6, 3, 0, value, flush);
- break;
-#ifdef CONFIG_PM
- case CMD_SUSPEND:
- for (reg = stat0; reg < uda1341_reg_last; reg++)
- uda->suspend_regs[reg] = uda->regs[reg];
- for (reg = 0; reg < CMD_LAST; reg++)
- uda->suspend_cfg[reg] = uda->cfg[reg];
- break;
- case CMD_RESUME:
- for (reg = stat0; reg < uda1341_reg_last; reg++)
- snd_uda1341_codec_write(clnt, reg, uda->suspend_regs[reg]);
- for (reg = 0; reg < CMD_LAST; reg++)
- uda->cfg[reg] = uda->suspend_cfg[reg];
- break;
-#endif
- default:
- ret = -EINVAL;
- break;
- }
-
- if (!uda->active)
- printk(KERN_ERR "UDA1341 codec not active!\n");
- return ret;
-}
-
-/* }}} */
-
-/* {{{ Proc interface */
-#ifdef CONFIG_PROC_FS
-
-static const char *format_names[] = {
- "I2S-bus",
- "LSB 16bits",
- "LSB 18bits",
- "LSB 20bits",
- "MSB",
- "in LSB 16bits/out MSB",
- "in LSB 18bits/out MSB",
- "in LSB 20bits/out MSB",
-};
-
-static const char *fs_names[] = {
- "512*fs",
- "384*fs",
- "256*fs",
- "Unused - bad value!",
-};
-
-static const char* bass_values[][16] = {
- {"0 dB", "0 dB", "0 dB", "0 dB", "0 dB", "0 dB", "0 dB", "0 dB", "0 dB", "0 dB", "0 dB",
- "0 dB", "0 dB", "0 dB", "0 dB", "undefined", }, //flat
- {"0 dB", "2 dB", "4 dB", "6 dB", "8 dB", "10 dB", "12 dB", "14 dB", "16 dB", "18 dB", "18 dB",
- "18 dB", "18 dB", "18 dB", "18 dB", "undefined",}, // min
- {"0 dB", "2 dB", "4 dB", "6 dB", "8 dB", "10 dB", "12 dB", "14 dB", "16 dB", "18 dB", "18 dB",
- "18 dB", "18 dB", "18 dB", "18 dB", "undefined",}, // min
- {"0 dB", "2 dB", "4 dB", "6 dB", "8 dB", "10 dB", "12 dB", "14 dB", "16 dB", "18 dB", "20 dB",
- "22 dB", "24 dB", "24 dB", "24 dB", "undefined",}, // max
-};
-
-static const char *mic_sens_value[] = {
- "-3 dB", "0 dB", "3 dB", "9 dB", "15 dB", "21 dB", "27 dB", "not used",
-};
-
-static const unsigned short AGC_atime[] = {
- 11, 16, 11, 16, 21, 11, 16, 21,
-};
-
-static const unsigned short AGC_dtime[] = {
- 100, 100, 200, 200, 200, 400, 400, 400,
-};
-
-static const char *AGC_level[] = {
- "-9.0", "-11.5", "-15.0", "-17.5",
-};
-
-static const char *ig_small_value[] = {
- "-3.0", "-2.5", "-2.0", "-1.5", "-1.0", "-0.5",
-};
-
-/*
- * this was computed as peak_value[i] = pow((63-i)*1.42,1.013)
- *
- * UDA1341 datasheet on page 21: Peak value (dB) = (Peak level - 63.5)*5*log2
- * There is an table with these values [level]=value: [3]=-90.31, [7]=-84.29
- * [61]=-2.78, [62] = -1.48, [63] = 0.0
- * I tried to compute it, but using but even using logarithm with base either 10 or 2
- * i was'n able to get values in the table from the formula. So I constructed another
- * formula (see above) to interpolate the values as good as possible. If there is some
- * mistake, please contact me on tomas.kasparek@seznam.cz. Thanks.
- * UDA1341TS datasheet is available at:
- * http://www-us9.semiconductors.com/acrobat/datasheets/UDA1341TS_3.pdf
- */
-static const char *peak_value[] = {
- "-INF dB", "N.A.", "N.A", "90.31 dB", "N.A.", "N.A.", "N.A.", "-84.29 dB",
- "-82.65 dB", "-81.13 dB", "-79.61 dB", "-78.09 dB", "-76.57 dB", "-75.05 dB", "-73.53 dB",
- "-72.01 dB", "-70.49 dB", "-68.97 dB", "-67.45 dB", "-65.93 dB", "-64.41 dB", "-62.90 dB",
- "-61.38 dB", "-59.86 dB", "-58.35 dB", "-56.83 dB", "-55.32 dB", "-53.80 dB", "-52.29 dB",
- "-50.78 dB", "-49.26 dB", "-47.75 dB", "-46.24 dB", "-44.73 dB", "-43.22 dB", "-41.71 dB",
- "-40.20 dB", "-38.69 dB", "-37.19 dB", "-35.68 dB", "-34.17 dB", "-32.67 dB", "-31.17 dB",
- "-29.66 dB", "-28.16 dB", "-26.66 dB", "-25.16 dB", "-23.66 dB", "-22.16 dB", "-20.67 dB",
- "-19.17 dB", "-17.68 dB", "-16.19 dB", "-14.70 dB", "-13.21 dB", "-11.72 dB", "-10.24 dB",
- "-8.76 dB", "-7.28 dB", "-5.81 dB", "-4.34 dB", "-2.88 dB", "-1.43 dB", "0.00 dB",
-};
-
-static void snd_uda1341_proc_read(struct snd_info_entry *entry,
- struct snd_info_buffer *buffer)
-{
- struct l3_client *clnt = entry->private_data;
- struct uda1341 *uda = clnt->driver_data;
- int peak;
-
- peak = snd_uda1341_codec_read(clnt, UDA1341_DATA1);
- if (peak < 0)
- peak = 0;
-
- snd_iprintf(buffer, "%s\n\n", uda->card->longname);
-
- // for information about computed values see UDA1341TS datasheet pages 15 - 21
- snd_iprintf(buffer, "DAC power : %s\n", uda->cfg[CMD_DAC] ? "on" : "off");
- snd_iprintf(buffer, "ADC power : %s\n", uda->cfg[CMD_ADC] ? "on" : "off");
- snd_iprintf(buffer, "Clock frequency : %s\n", fs_names[uda->cfg[CMD_FS]]);
- snd_iprintf(buffer, "Data format : %s\n\n", format_names[uda->cfg[CMD_FORMAT]]);
-
- snd_iprintf(buffer, "Filter mode : %s\n", filter_names[uda->cfg[CMD_FILTER]]);
- snd_iprintf(buffer, "Mixer mode : %s\n", mixer_names[uda->cfg[CMD_MIXER]]);
- snd_iprintf(buffer, "De-emphasis : %s\n", deemp_names[uda->cfg[CMD_DEEMP]]);
- snd_iprintf(buffer, "Peak detection pos. : %s\n", uda->cfg[CMD_PEAK] ? "after" : "before");
- snd_iprintf(buffer, "Peak value : %s\n\n", peak_value[peak]);
-
- snd_iprintf(buffer, "Automatic Gain Ctrl : %s\n", uda->cfg[CMD_AGC] ? "on" : "off");
- snd_iprintf(buffer, "AGC attack time : %d ms\n", AGC_atime[uda->cfg[CMD_AGC_TIME]]);
- snd_iprintf(buffer, "AGC decay time : %d ms\n", AGC_dtime[uda->cfg[CMD_AGC_TIME]]);
- snd_iprintf(buffer, "AGC output level : %s dB\n\n", AGC_level[uda->cfg[CMD_AGC_LEVEL]]);
-
- snd_iprintf(buffer, "Mute : %s\n", uda->cfg[CMD_MUTE] ? "on" : "off");
-
- if (uda->cfg[CMD_VOLUME] == 0)
- snd_iprintf(buffer, "Volume : 0 dB\n");
- else if (uda->cfg[CMD_VOLUME] < 62)
- snd_iprintf(buffer, "Volume : %d dB\n", -1*uda->cfg[CMD_VOLUME] +1);
- else
- snd_iprintf(buffer, "Volume : -INF dB\n");
- snd_iprintf(buffer, "Bass : %s\n", bass_values[uda->cfg[CMD_FILTER]][uda->cfg[CMD_BASS]]);
- snd_iprintf(buffer, "Trebble : %d dB\n", uda->cfg[CMD_FILTER] ? 2*uda->cfg[CMD_TREBBLE] : 0);
- snd_iprintf(buffer, "Input Gain (6dB) : %s\n", uda->cfg[CMD_IGAIN] ? "on" : "off");
- snd_iprintf(buffer, "Output Gain (6dB) : %s\n", uda->cfg[CMD_OGAIN] ? "on" : "off");
- snd_iprintf(buffer, "Mic sensitivity : %s\n", mic_sens_value[uda->cfg[CMD_MIC]]);
-
-
- if(uda->cfg[CMD_CH1] < 31)
- snd_iprintf(buffer, "Mixer gain channel 1: -%d.%c dB\n",
- ((uda->cfg[CMD_CH1] >> 1) * 3) + (uda->cfg[CMD_CH1] & 1),
- uda->cfg[CMD_CH1] & 1 ? '5' : '0');
- else
- snd_iprintf(buffer, "Mixer gain channel 1: -INF dB\n");
- if(uda->cfg[CMD_CH2] < 31)
- snd_iprintf(buffer, "Mixer gain channel 2: -%d.%c dB\n",
- ((uda->cfg[CMD_CH2] >> 1) * 3) + (uda->cfg[CMD_CH2] & 1),
- uda->cfg[CMD_CH2] & 1 ? '5' : '0');
- else
- snd_iprintf(buffer, "Mixer gain channel 2: -INF dB\n");
-
- if(uda->cfg[CMD_IG] > 5)
- snd_iprintf(buffer, "Input Amp. Gain ch 2: %d.%c dB\n",
- (uda->cfg[CMD_IG] >> 1) -3, uda->cfg[CMD_IG] & 1 ? '5' : '0');
- else
- snd_iprintf(buffer, "Input Amp. Gain ch 2: %s dB\n", ig_small_value[uda->cfg[CMD_IG]]);
-}
-
-static void snd_uda1341_proc_regs_read(struct snd_info_entry *entry,
- struct snd_info_buffer *buffer)
-{
- struct l3_client *clnt = entry->private_data;
- struct uda1341 *uda = clnt->driver_data;
- int reg;
- char buf[12];
-
- for (reg = 0; reg < uda1341_reg_last; reg ++) {
- if (reg == empty)
- continue;
- int2str_bin8(uda->regs[reg], buf);
- snd_iprintf(buffer, "%s = %s\n", uda1341_reg_names[reg], buf);
- }
-
- int2str_bin8(snd_uda1341_codec_read(clnt, UDA1341_DATA1), buf);
- snd_iprintf(buffer, "DATA1 = %s\n", buf);
-}
-#endif /* CONFIG_PROC_FS */
-
-static void __devinit snd_uda1341_proc_init(struct snd_card *card, struct l3_client *clnt)
-{
- struct snd_info_entry *entry;
-
- if (! snd_card_proc_new(card, "uda1341", &entry))
- snd_info_set_text_ops(entry, clnt, snd_uda1341_proc_read);
- if (! snd_card_proc_new(card, "uda1341-regs", &entry))
- snd_info_set_text_ops(entry, clnt, snd_uda1341_proc_regs_read);
-}
-
-/* }}} */
-
-/* {{{ Mixer controls setting */
-
-/* {{{ UDA1341 single functions */
-
-#define UDA1341_SINGLE(xname, where, reg, shift, mask, invert) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .info = snd_uda1341_info_single, \
- .get = snd_uda1341_get_single, .put = snd_uda1341_put_single, \
- .private_value = where | (reg << 5) | (shift << 9) | (mask << 12) | (invert << 18) \
-}
-
-static int snd_uda1341_info_single(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- int mask = (kcontrol->private_value >> 12) & 63;
-
- uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = mask;
- return 0;
-}
-
-static int snd_uda1341_get_single(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct l3_client *clnt = snd_kcontrol_chip(kcontrol);
- struct uda1341 *uda = clnt->driver_data;
- int where = kcontrol->private_value & 31;
- int mask = (kcontrol->private_value >> 12) & 63;
- int invert = (kcontrol->private_value >> 18) & 1;
-
- ucontrol->value.integer.value[0] = uda->cfg[where];
- if (invert)
- ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
-
- return 0;
-}
-
-static int snd_uda1341_put_single(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct l3_client *clnt = snd_kcontrol_chip(kcontrol);
- struct uda1341 *uda = clnt->driver_data;
- int where = kcontrol->private_value & 31;
- int reg = (kcontrol->private_value >> 5) & 15;
- int shift = (kcontrol->private_value >> 9) & 7;
- int mask = (kcontrol->private_value >> 12) & 63;
- int invert = (kcontrol->private_value >> 18) & 1;
- unsigned short val;
-
- val = (ucontrol->value.integer.value[0] & mask);
- if (invert)
- val = mask - val;
-
- uda->cfg[where] = val;
- return snd_uda1341_update_bits(clnt, reg, mask, shift, val, FLUSH);
-}
-
-/* }}} */
-
-/* {{{ UDA1341 enum functions */
-
-#define UDA1341_ENUM(xname, where, reg, shift, mask, invert) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .info = snd_uda1341_info_enum, \
- .get = snd_uda1341_get_enum, .put = snd_uda1341_put_enum, \
- .private_value = where | (reg << 5) | (shift << 9) | (mask << 12) | (invert << 18) \
-}
-
-static int snd_uda1341_info_enum(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- int where = kcontrol->private_value & 31;
- const char **texts;
-
- // this register we don't handle this way
- if (!uda1341_enum_items[where])
- return -EINVAL;
-
- uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
- uinfo->count = 1;
- uinfo->value.enumerated.items = uda1341_enum_items[where];
-
- if (uinfo->value.enumerated.item >= uda1341_enum_items[where])
- uinfo->value.enumerated.item = uda1341_enum_items[where] - 1;
-
- texts = uda1341_enum_names[where];
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
- return 0;
-}
-
-static int snd_uda1341_get_enum(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct l3_client *clnt = snd_kcontrol_chip(kcontrol);
- struct uda1341 *uda = clnt->driver_data;
- int where = kcontrol->private_value & 31;
-
- ucontrol->value.enumerated.item[0] = uda->cfg[where];
- return 0;
-}
-
-static int snd_uda1341_put_enum(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct l3_client *clnt = snd_kcontrol_chip(kcontrol);
- struct uda1341 *uda = clnt->driver_data;
- int where = kcontrol->private_value & 31;
- int reg = (kcontrol->private_value >> 5) & 15;
- int shift = (kcontrol->private_value >> 9) & 7;
- int mask = (kcontrol->private_value >> 12) & 63;
-
- uda->cfg[where] = (ucontrol->value.enumerated.item[0] & mask);
-
- return snd_uda1341_update_bits(clnt, reg, mask, shift, uda->cfg[where], FLUSH);
-}
-
-/* }}} */
-
-/* {{{ UDA1341 2regs functions */
-
-#define UDA1341_2REGS(xname, where, reg_1, reg_2, shift_1, shift_2, mask_1, mask_2, invert) \
-{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), .info = snd_uda1341_info_2regs, \
- .get = snd_uda1341_get_2regs, .put = snd_uda1341_put_2regs, \
- .private_value = where | (reg_1 << 5) | (reg_2 << 9) | (shift_1 << 13) | (shift_2 << 16) | \
- (mask_1 << 19) | (mask_2 << 25) | (invert << 31) \
-}
-
-
-static int snd_uda1341_info_2regs(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
-{
- int mask_1 = (kcontrol->private_value >> 19) & 63;
- int mask_2 = (kcontrol->private_value >> 25) & 63;
- int mask;
-
- mask = (mask_2 + 1) * (mask_1 + 1) - 1;
- uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
- uinfo->count = 1;
- uinfo->value.integer.min = 0;
- uinfo->value.integer.max = mask;
- return 0;
-}
-
-static int snd_uda1341_get_2regs(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct l3_client *clnt = snd_kcontrol_chip(kcontrol);
- struct uda1341 *uda = clnt->driver_data;
- int where = kcontrol->private_value & 31;
- int mask_1 = (kcontrol->private_value >> 19) & 63;
- int mask_2 = (kcontrol->private_value >> 25) & 63;
- int invert = (kcontrol->private_value >> 31) & 1;
- int mask;
-
- mask = (mask_2 + 1) * (mask_1 + 1) - 1;
-
- ucontrol->value.integer.value[0] = uda->cfg[where];
- if (invert)
- ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
- return 0;
-}
-
-static int snd_uda1341_put_2regs(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
-{
- struct l3_client *clnt = snd_kcontrol_chip(kcontrol);
- struct uda1341 *uda = clnt->driver_data;
- int where = kcontrol->private_value & 31;
- int reg_1 = (kcontrol->private_value >> 5) & 15;
- int reg_2 = (kcontrol->private_value >> 9) & 15;
- int shift_1 = (kcontrol->private_value >> 13) & 7;
- int shift_2 = (kcontrol->private_value >> 16) & 7;
- int mask_1 = (kcontrol->private_value >> 19) & 63;
- int mask_2 = (kcontrol->private_value >> 25) & 63;
- int invert = (kcontrol->private_value >> 31) & 1;
- int mask;
- unsigned short val1, val2, val;
-
- val = ucontrol->value.integer.value[0];
-
- mask = (mask_2 + 1) * (mask_1 + 1) - 1;
-
- val1 = val & mask_1;
- val2 = (val / (mask_1 + 1)) & mask_2;
-
- if (invert) {
- val1 = mask_1 - val1;
- val2 = mask_2 - val2;
- }
-
- uda->cfg[where] = invert ? mask - val : val;
-
- //FIXME - return value
- snd_uda1341_update_bits(clnt, reg_1, mask_1, shift_1, val1, FLUSH);
- return snd_uda1341_update_bits(clnt, reg_2, mask_2, shift_2, val2, FLUSH);
-}
-
-/* }}} */
-
-static struct snd_kcontrol_new snd_uda1341_controls[] = {
- UDA1341_SINGLE("Master Playback Switch", CMD_MUTE, data0_2, 2, 1, 1),
- UDA1341_SINGLE("Master Playback Volume", CMD_VOLUME, data0_0, 0, 63, 1),
-
- UDA1341_SINGLE("Bass Playback Volume", CMD_BASS, data0_1, 2, 15, 0),
- UDA1341_SINGLE("Treble Playback Volume", CMD_TREBBLE, data0_1, 0, 3, 0),
-
- UDA1341_SINGLE("Input Gain Switch", CMD_IGAIN, stat1, 5, 1, 0),
- UDA1341_SINGLE("Output Gain Switch", CMD_OGAIN, stat1, 6, 1, 0),
-
- UDA1341_SINGLE("Mixer Gain Channel 1 Volume", CMD_CH1, ext0, 0, 31, 1),
- UDA1341_SINGLE("Mixer Gain Channel 2 Volume", CMD_CH2, ext1, 0, 31, 1),
-
- UDA1341_SINGLE("Mic Sensitivity Volume", CMD_MIC, ext2, 2, 7, 0),
-
- UDA1341_SINGLE("AGC Output Level", CMD_AGC_LEVEL, ext6, 0, 3, 0),
- UDA1341_SINGLE("AGC Time Constant", CMD_AGC_TIME, ext6, 2, 7, 0),
- UDA1341_SINGLE("AGC Time Constant Switch", CMD_AGC, ext4, 4, 1, 0),
-
- UDA1341_SINGLE("DAC Power", CMD_DAC, stat1, 0, 1, 0),
- UDA1341_SINGLE("ADC Power", CMD_ADC, stat1, 1, 1, 0),
-
- UDA1341_ENUM("Peak detection", CMD_PEAK, data0_2, 5, 1, 0),
- UDA1341_ENUM("De-emphasis", CMD_DEEMP, data0_2, 3, 3, 0),
- UDA1341_ENUM("Mixer mode", CMD_MIXER, ext2, 0, 3, 0),
- UDA1341_ENUM("Filter mode", CMD_FILTER, data0_2, 0, 3, 0),
-
- UDA1341_2REGS("Gain Input Amplifier Gain (channel 2)", CMD_IG, ext4, ext5, 0, 0, 3, 31, 0),
-};
-
-static void uda1341_free(struct l3_client *clnt)
-{
- l3_detach_client(clnt); // calls kfree for driver_data (struct uda1341)
- kfree(clnt);
-}
-
-static int uda1341_dev_free(struct snd_device *device)
-{
- struct l3_client *clnt = device->device_data;
- uda1341_free(clnt);
- return 0;
-}
-
-int __init snd_chip_uda1341_mixer_new(struct snd_card *card, struct l3_client **clntp)
-{
- static struct snd_device_ops ops = {
- .dev_free = uda1341_dev_free,
- };
- struct l3_client *clnt;
- int idx, err;
-
- if (snd_BUG_ON(!card))
- return -EINVAL;
-
- clnt = kzalloc(sizeof(*clnt), GFP_KERNEL);
- if (clnt == NULL)
- return -ENOMEM;
-
- if ((err = l3_attach_client(clnt, "l3-bit-sa1100-gpio", UDA1341_ALSA_NAME))) {
- kfree(clnt);
- return err;
- }
-
- for (idx = 0; idx < ARRAY_SIZE(snd_uda1341_controls); idx++) {
- if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_uda1341_controls[idx], clnt))) < 0) {
- uda1341_free(clnt);
- return err;
- }
- }
-
- if ((err = snd_device_new(card, SNDRV_DEV_CODEC, clnt, &ops)) < 0) {
- uda1341_free(clnt);
- return err;
- }
-
- *clntp = clnt;
- strcpy(card->mixername, "UDA1341TS Mixer");
- ((struct uda1341 *)clnt->driver_data)->card = card;
-
- snd_uda1341_proc_init(card, clnt);
-
- return 0;
-}
-
-/* }}} */
-
-/* {{{ L3 operations */
-
-static int uda1341_attach(struct l3_client *clnt)
-{
- struct uda1341 *uda;
-
- uda = kzalloc(sizeof(*uda), 0, GFP_KERNEL);
- if (!uda)
- return -ENOMEM;
-
- /* init fixed parts of my copy of registers */
- uda->regs[stat0] = STAT0;
- uda->regs[stat1] = STAT1;
-
- uda->regs[data0_0] = DATA0_0;
- uda->regs[data0_1] = DATA0_1;
- uda->regs[data0_2] = DATA0_2;
-
- uda->write = snd_uda1341_codec_write;
- uda->read = snd_uda1341_codec_read;
-
- spin_lock_init(&uda->reg_lock);
-
- clnt->driver_data = uda;
- return 0;
-}
-
-static void uda1341_detach(struct l3_client *clnt)
-{
- kfree(clnt->driver_data);
-}
-
-static int
-uda1341_command(struct l3_client *clnt, int cmd, void *arg)
-{
- if (cmd != CMD_READ_REG)
- return snd_uda1341_cfg_write(clnt, cmd, (int) arg, FLUSH);
-
- return snd_uda1341_codec_read(clnt, (int) arg);
-}
-
-static int uda1341_open(struct l3_client *clnt)
-{
- struct uda1341 *uda = clnt->driver_data;
-
- uda->active = 1;
-
- /* init default configuration */
- snd_uda1341_cfg_write(clnt, CMD_RESET, 0, REGS_ONLY);
- snd_uda1341_cfg_write(clnt, CMD_FS, F256, FLUSH); // unknown state after reset
- snd_uda1341_cfg_write(clnt, CMD_FORMAT, LSB16, FLUSH); // unknown state after reset
- snd_uda1341_cfg_write(clnt, CMD_OGAIN, ON, FLUSH); // default off after reset
- snd_uda1341_cfg_write(clnt, CMD_IGAIN, ON, FLUSH); // default off after reset
- snd_uda1341_cfg_write(clnt, CMD_DAC, ON, FLUSH); // ??? default value after reset
- snd_uda1341_cfg_write(clnt, CMD_ADC, ON, FLUSH); // ??? default value after reset
- snd_uda1341_cfg_write(clnt, CMD_VOLUME, 20, FLUSH); // default 0dB after reset
- snd_uda1341_cfg_write(clnt, CMD_BASS, 0, REGS_ONLY); // default value after reset
- snd_uda1341_cfg_write(clnt, CMD_TREBBLE, 0, REGS_ONLY); // default value after reset
- snd_uda1341_cfg_write(clnt, CMD_PEAK, AFTER, REGS_ONLY);// default value after reset
- snd_uda1341_cfg_write(clnt, CMD_DEEMP, NONE, REGS_ONLY);// default value after reset
- //at this moment should be QMUTED by h3600_audio_init
- snd_uda1341_cfg_write(clnt, CMD_MUTE, OFF, REGS_ONLY); // default value after reset
- snd_uda1341_cfg_write(clnt, CMD_FILTER, MAX, FLUSH); // defaul flat after reset
- snd_uda1341_cfg_write(clnt, CMD_CH1, 31, FLUSH); // default value after reset
- snd_uda1341_cfg_write(clnt, CMD_CH2, 4, FLUSH); // default value after reset
- snd_uda1341_cfg_write(clnt, CMD_MIC, 4, FLUSH); // default 0dB after reset
- snd_uda1341_cfg_write(clnt, CMD_MIXER, MIXER, FLUSH); // default doub.dif.mode
- snd_uda1341_cfg_write(clnt, CMD_AGC, OFF, FLUSH); // default value after reset
- snd_uda1341_cfg_write(clnt, CMD_IG, 0, FLUSH); // unknown state after reset
- snd_uda1341_cfg_write(clnt, CMD_AGC_TIME, 0, FLUSH); // default value after reset
- snd_uda1341_cfg_write(clnt, CMD_AGC_LEVEL, 0, FLUSH); // default value after reset
-
- return 0;
-}
-
-static void uda1341_close(struct l3_client *clnt)
-{
- struct uda1341 *uda = clnt->driver_data;
-
- uda->active = 0;
-}
-
-/* }}} */
-
-/* {{{ Module and L3 initialization */
-
-static struct l3_ops uda1341_ops = {
- .open = uda1341_open,
- .command = uda1341_command,
- .close = uda1341_close,
-};
-
-static struct l3_driver uda1341_driver = {
- .name = UDA1341_ALSA_NAME,
- .attach_client = uda1341_attach,
- .detach_client = uda1341_detach,
- .ops = &uda1341_ops,
- .owner = THIS_MODULE,
-};
-
-static int __init uda1341_init(void)
-{
- return l3_add_driver(&uda1341_driver);
-}
-
-static void __exit uda1341_exit(void)
-{
- l3_del_driver(&uda1341_driver);
-}
-
-module_init(uda1341_init);
-module_exit(uda1341_exit);
-
-MODULE_AUTHOR("Tomas Kasparek <tomas.kasparek@seznam.cz>");
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Philips UDA1341 CODEC driver for ALSA");
-MODULE_SUPPORTED_DEVICE("{{UDA1341,UDA1341TS}}");
-
-EXPORT_SYMBOL(snd_chip_uda1341_mixer_new);
-
-/* }}} */
-
-/*
- * Local variables:
- * indent-tabs-mode: t
- * End:
- */
diff --git a/sound/i2c/other/tea575x-tuner.c b/sound/i2c/other/tea575x-tuner.c
index 9d98a6658ac..d31c373e076 100644
--- a/sound/i2c/other/tea575x-tuner.c
+++ b/sound/i2c/other/tea575x-tuner.c
@@ -24,6 +24,7 @@
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/init.h>
+#include <linux/version.h>
#include <sound/core.h>
#include <sound/tea575x-tuner.h>
@@ -31,6 +32,13 @@ MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
MODULE_DESCRIPTION("Routines for control of TEA5757/5759 Philips AM/FM radio tuner chips");
MODULE_LICENSE("GPL");
+static int radio_nr = -1;
+module_param(radio_nr, int, 0);
+
+#define RADIO_VERSION KERNEL_VERSION(0, 0, 2)
+#define FREQ_LO (87 * 16000)
+#define FREQ_HI (108 * 16000)
+
/*
* definitions
*/
@@ -53,6 +61,17 @@ MODULE_LICENSE("GPL");
#define TEA575X_BIT_DUMMY (1<<15) /* buffer */
#define TEA575X_BIT_FREQ_MASK 0x7fff
+static struct v4l2_queryctrl radio_qctrl[] = {
+ {
+ .id = V4L2_CID_AUDIO_MUTE,
+ .name = "Mute",
+ .minimum = 0,
+ .maximum = 1,
+ .default_value = 1,
+ .type = V4L2_CTRL_TYPE_BOOLEAN,
+ }
+};
+
/*
* lowlevel part
*/
@@ -84,94 +103,146 @@ static void snd_tea575x_set_freq(struct snd_tea575x *tea)
* Linux Video interface
*/
-static long snd_tea575x_ioctl(struct file *file,
- unsigned int cmd, unsigned long data)
+static int vidioc_querycap(struct file *file, void *priv,
+ struct v4l2_capability *v)
{
struct snd_tea575x *tea = video_drvdata(file);
- void __user *arg = (void __user *)data;
-
- switch(cmd) {
- case VIDIOCGCAP:
- {
- struct video_capability v;
- v.type = VID_TYPE_TUNER;
- v.channels = 1;
- v.audios = 1;
- /* No we don't do pictures */
- v.maxwidth = 0;
- v.maxheight = 0;
- v.minwidth = 0;
- v.minheight = 0;
- strcpy(v.name, tea->tea5759 ? "TEA5759" : "TEA5757");
- if (copy_to_user(arg,&v,sizeof(v)))
- return -EFAULT;
- return 0;
- }
- case VIDIOCGTUNER:
- {
- struct video_tuner v;
- if (copy_from_user(&v, arg,sizeof(v))!=0)
- return -EFAULT;
- if (v.tuner) /* Only 1 tuner */
- return -EINVAL;
- v.rangelow = (87*16000);
- v.rangehigh = (108*16000);
- v.flags = VIDEO_TUNER_LOW;
- v.mode = VIDEO_MODE_AUTO;
- strcpy(v.name, "FM");
- v.signal = 0xFFFF;
- if (copy_to_user(arg, &v, sizeof(v)))
- return -EFAULT;
- return 0;
- }
- case VIDIOCSTUNER:
- {
- struct video_tuner v;
- if(copy_from_user(&v, arg, sizeof(v)))
- return -EFAULT;
- if(v.tuner!=0)
- return -EINVAL;
- /* Only 1 tuner so no setting needed ! */
+
+ strcpy(v->card, tea->tea5759 ? "TEA5759" : "TEA5757");
+ strlcpy(v->driver, "tea575x-tuner", sizeof(v->driver));
+ strlcpy(v->card, "Maestro Radio", sizeof(v->card));
+ sprintf(v->bus_info, "PCI");
+ v->version = RADIO_VERSION;
+ v->capabilities = V4L2_CAP_TUNER;
+ return 0;
+}
+
+static int vidioc_g_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *v)
+{
+ if (v->index > 0)
+ return -EINVAL;
+
+ strcpy(v->name, "FM");
+ v->type = V4L2_TUNER_RADIO;
+ v->rangelow = FREQ_LO;
+ v->rangehigh = FREQ_HI;
+ v->rxsubchans = V4L2_TUNER_SUB_MONO|V4L2_TUNER_SUB_STEREO;
+ v->capability = V4L2_TUNER_CAP_LOW;
+ v->audmode = V4L2_TUNER_MODE_MONO;
+ v->signal = 0xffff;
+ return 0;
+}
+
+static int vidioc_s_tuner(struct file *file, void *priv,
+ struct v4l2_tuner *v)
+{
+ if (v->index > 0)
+ return -EINVAL;
+ return 0;
+}
+
+static int vidioc_g_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ struct snd_tea575x *tea = video_drvdata(file);
+
+ f->type = V4L2_TUNER_RADIO;
+ f->frequency = tea->freq;
+ return 0;
+}
+
+static int vidioc_s_frequency(struct file *file, void *priv,
+ struct v4l2_frequency *f)
+{
+ struct snd_tea575x *tea = video_drvdata(file);
+
+ if (f->frequency < FREQ_LO || f->frequency > FREQ_HI)
+ return -EINVAL;
+
+ tea->freq = f->frequency;
+
+ snd_tea575x_set_freq(tea);
+
+ return 0;
+}
+
+static int vidioc_g_audio(struct file *file, void *priv,
+ struct v4l2_audio *a)
+{
+ if (a->index > 1)
+ return -EINVAL;
+
+ strcpy(a->name, "Radio");
+ a->capability = V4L2_AUDCAP_STEREO;
+ return 0;
+}
+
+static int vidioc_s_audio(struct file *file, void *priv,
+ struct v4l2_audio *a)
+{
+ if (a->index != 0)
+ return -EINVAL;
+ return 0;
+}
+
+static int vidioc_queryctrl(struct file *file, void *priv,
+ struct v4l2_queryctrl *qc)
+{
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(radio_qctrl); i++) {
+ if (qc->id && qc->id == radio_qctrl[i].id) {
+ memcpy(qc, &(radio_qctrl[i]),
+ sizeof(*qc));
return 0;
}
- case VIDIOCGFREQ:
- if(copy_to_user(arg, &tea->freq, sizeof(tea->freq)))
- return -EFAULT;
- return 0;
- case VIDIOCSFREQ:
- if(copy_from_user(&tea->freq, arg, sizeof(tea->freq)))
- return -EFAULT;
- snd_tea575x_set_freq(tea);
- return 0;
- case VIDIOCGAUDIO:
- {
- struct video_audio v;
- memset(&v, 0, sizeof(v));
- strcpy(v.name, "Radio");
- if(copy_to_user(arg,&v, sizeof(v)))
- return -EFAULT;
+ }
+ return -EINVAL;
+}
+
+static int vidioc_g_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct snd_tea575x *tea = video_drvdata(file);
+
+ switch (ctrl->id) {
+ case V4L2_CID_AUDIO_MUTE:
+ if (tea->ops->mute) {
+ ctrl->value = tea->mute;
return 0;
}
- case VIDIOCSAUDIO:
- {
- struct video_audio v;
- if(copy_from_user(&v, arg, sizeof(v)))
- return -EFAULT;
- if (tea->ops->mute)
- tea->ops->mute(tea,
- (v.flags &
- VIDEO_AUDIO_MUTE) ? 1 : 0);
- if(v.audio)
- return -EINVAL;
+ }
+ return -EINVAL;
+}
+
+static int vidioc_s_ctrl(struct file *file, void *priv,
+ struct v4l2_control *ctrl)
+{
+ struct snd_tea575x *tea = video_drvdata(file);
+
+ switch (ctrl->id) {
+ case V4L2_CID_AUDIO_MUTE:
+ if (tea->ops->mute) {
+ tea->ops->mute(tea, ctrl->value);
+ tea->mute = 1;
return 0;
}
- default:
- return -ENOIOCTLCMD;
}
+ return -EINVAL;
+}
+
+static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
+{
+ *i = 0;
+ return 0;
}
-static void snd_tea575x_release(struct video_device *vfd)
+static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
{
+ if (i != 0)
+ return -EINVAL;
+ return 0;
}
static int snd_tea575x_exclusive_open(struct file *file)
@@ -189,50 +260,91 @@ static int snd_tea575x_exclusive_release(struct file *file)
return 0;
}
+static const struct v4l2_file_operations tea575x_fops = {
+ .owner = THIS_MODULE,
+ .open = snd_tea575x_exclusive_open,
+ .release = snd_tea575x_exclusive_release,
+ .ioctl = video_ioctl2,
+};
+
+static const struct v4l2_ioctl_ops tea575x_ioctl_ops = {
+ .vidioc_querycap = vidioc_querycap,
+ .vidioc_g_tuner = vidioc_g_tuner,
+ .vidioc_s_tuner = vidioc_s_tuner,
+ .vidioc_g_audio = vidioc_g_audio,
+ .vidioc_s_audio = vidioc_s_audio,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
+ .vidioc_g_frequency = vidioc_g_frequency,
+ .vidioc_s_frequency = vidioc_s_frequency,
+ .vidioc_queryctrl = vidioc_queryctrl,
+ .vidioc_g_ctrl = vidioc_g_ctrl,
+ .vidioc_s_ctrl = vidioc_s_ctrl,
+};
+
+static struct video_device tea575x_radio = {
+ .name = "tea575x-tuner",
+ .fops = &tea575x_fops,
+ .ioctl_ops = &tea575x_ioctl_ops,
+ .release = video_device_release,
+};
+
/*
* initialize all the tea575x chips
*/
void snd_tea575x_init(struct snd_tea575x *tea)
{
+ int retval;
unsigned int val;
+ struct video_device *tea575x_radio_inst;
val = tea->ops->read(tea);
if (val == 0x1ffffff || val == 0) {
- snd_printk(KERN_ERR "Cannot find TEA575x chip\n");
+ snd_printk(KERN_ERR
+ "tea575x-tuner: Cannot find TEA575x chip\n");
return;
}
- memset(&tea->vd, 0, sizeof(tea->vd));
- strcpy(tea->vd.name, tea->tea5759 ? "TEA5759 radio" : "TEA5757 radio");
- tea->vd.release = snd_tea575x_release;
- video_set_drvdata(&tea->vd, tea);
- tea->vd.fops = &tea->fops;
tea->in_use = 0;
- tea->fops.owner = tea->card->module;
- tea->fops.open = snd_tea575x_exclusive_open;
- tea->fops.release = snd_tea575x_exclusive_release;
- tea->fops.ioctl = snd_tea575x_ioctl;
- if (video_register_device(&tea->vd, VFL_TYPE_RADIO, tea->dev_nr - 1) < 0) {
- snd_printk(KERN_ERR "unable to register tea575x tuner\n");
+ tea->val = TEA575X_BIT_BAND_FM | TEA575X_BIT_SEARCH_10_40;
+ tea->freq = 90500 * 16; /* 90.5Mhz default */
+
+ tea575x_radio_inst = video_device_alloc();
+ if (tea575x_radio_inst == NULL) {
+ printk(KERN_ERR "tea575x-tuner: not enough memory\n");
return;
}
- tea->vd_registered = 1;
- tea->val = TEA575X_BIT_BAND_FM | TEA575X_BIT_SEARCH_10_40;
- tea->freq = 90500 * 16; /* 90.5Mhz default */
+ memcpy(tea575x_radio_inst, &tea575x_radio, sizeof(tea575x_radio));
+
+ strcpy(tea575x_radio.name, tea->tea5759 ?
+ "TEA5759 radio" : "TEA5757 radio");
+
+ video_set_drvdata(tea575x_radio_inst, tea);
+
+ retval = video_register_device(tea575x_radio_inst,
+ VFL_TYPE_RADIO, radio_nr);
+ if (retval) {
+ printk(KERN_ERR "tea575x-tuner: can't register video device!\n");
+ kfree(tea575x_radio_inst);
+ return;
+ }
snd_tea575x_set_freq(tea);
/* mute on init */
- if (tea->ops->mute)
+ if (tea->ops->mute) {
tea->ops->mute(tea, 1);
+ tea->mute = 1;
+ }
+ tea->vd = tea575x_radio_inst;
}
void snd_tea575x_exit(struct snd_tea575x *tea)
{
- if (tea->vd_registered) {
- video_unregister_device(&tea->vd);
- tea->vd_registered = 0;
+ if (tea->vd) {
+ video_unregister_device(tea->vd);
+ tea->vd = NULL;
}
}
diff --git a/sound/isa/Kconfig b/sound/isa/Kconfig
index ce0aa044e27..c5c9a9218ff 100644
--- a/sound/isa/Kconfig
+++ b/sound/isa/Kconfig
@@ -56,8 +56,8 @@ config SND_AD1848
Say Y here to include support for AD1848 (Analog Devices) or
CS4248 (Cirrus Logic - Crystal Semiconductors) chips.
- For newer chips from Cirrus Logic, use the CS4231, CS4232 or
- CS4236+ drivers.
+ For newer chips from Cirrus Logic, use the CS4231 or CS4232+
+ drivers.
To compile this driver as a module, choose M here: the module
will be called snd-ad1848.
@@ -94,6 +94,8 @@ config SND_CMI8330
tristate "C-Media CMI8330"
select SND_WSS_LIB
select SND_SB16_DSP
+ select SND_OPL3_LIB
+ select SND_MPU401_UART
help
Say Y here to include support for soundcards based on the
C-Media CMI8330 chip.
@@ -112,26 +114,15 @@ config SND_CS4231
To compile this driver as a module, choose M here: the module
will be called snd-cs4231.
-config SND_CS4232
- tristate "Generic Cirrus Logic CS4232 driver"
- select SND_OPL3_LIB
- select SND_MPU401_UART
- select SND_WSS_LIB
- help
- Say Y here to include support for CS4232 chips from Cirrus
- Logic - Crystal Semiconductors.
-
- To compile this driver as a module, choose M here: the module
- will be called snd-cs4232.
-
config SND_CS4236
- tristate "Generic Cirrus Logic CS4236+ driver"
+ tristate "Generic Cirrus Logic CS4232/CS4236+ driver"
select SND_OPL3_LIB
select SND_MPU401_UART
select SND_WSS_LIB
help
- Say Y to include support for CS4235,CS4236,CS4237B,CS4238B,
- CS4239 chips from Cirrus Logic - Crystal Semiconductors.
+ Say Y to include support for CS4232,CS4235,CS4236,CS4237B,
+ CS4238B,CS4239 chips from Cirrus Logic - Crystal
+ Semiconductors.
To compile this driver as a module, choose M here: the module
will be called snd-cs4236.
@@ -377,14 +368,17 @@ config SND_SGALAXY
will be called snd-sgalaxy.
config SND_SSCAPE
- tristate "Ensoniq SoundScape PnP driver"
+ tristate "Ensoniq SoundScape driver"
select SND_HWDEP
select SND_MPU401_UART
select SND_WSS_LIB
help
- Say Y here to include support for Ensoniq SoundScape PnP
+ Say Y here to include support for Ensoniq SoundScape
soundcards.
+ The PCM audio is supported on SoundScape Classic, Elite, PnP
+ and VIVO cards. The MIDI support is very experimental.
+
To compile this driver as a module, choose M here: the module
will be called snd-sscape.
@@ -411,5 +405,36 @@ config SND_WAVEFRONT_FIRMWARE_IN_KERNEL
you need to install the firmware files from the
alsa-firmware package.
+config SND_MSND_PINNACLE
+ tristate "Turtle Beach MultiSound Pinnacle/Fiji driver"
+ depends on X86 && EXPERIMENTAL
+ select FW_LOADER
+ select SND_MPU401_UART
+ select SND_PCM
+ help
+ Say Y to include support for Turtle Beach MultiSound Pinnacle/
+ Fiji soundcards.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-msnd-pinnacle.
+
+config SND_MSND_CLASSIC
+ tristate "Support for Turtle Beach MultiSound Classic, Tahiti, Monterey"
+ depends on X86 && EXPERIMENTAL
+ select FW_LOADER
+ select SND_MPU401_UART
+ select SND_PCM
+ help
+ Say M here if you have a Turtle Beach MultiSound Classic, Tahiti or
+ Monterey (not for the Pinnacle or Fiji).
+
+ See <file:Documentation/sound/oss/MultiSound> for important information
+ about this driver. Note that it has been discontinued, but the
+ Voyetra Turtle Beach knowledge base entry for it is still available
+ at <http://www.turtlebeach.com/site/kb_ftp/790.asp>.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-msnd-classic.
+
endif # SND_ISA
diff --git a/sound/isa/Makefile b/sound/isa/Makefile
index 63af13d901a..b906b9a1a81 100644
--- a/sound/isa/Makefile
+++ b/sound/isa/Makefile
@@ -26,5 +26,5 @@ obj-$(CONFIG_SND_SC6000) += snd-sc6000.o
obj-$(CONFIG_SND_SGALAXY) += snd-sgalaxy.o
obj-$(CONFIG_SND_SSCAPE) += snd-sscape.o
-obj-$(CONFIG_SND) += ad1816a/ ad1848/ cs423x/ es1688/ gus/ opti9xx/ \
+obj-$(CONFIG_SND) += ad1816a/ ad1848/ cs423x/ es1688/ gus/ msnd/ opti9xx/ \
sb/ wavefront/ wss/
diff --git a/sound/isa/ad1816a/ad1816a.c b/sound/isa/ad1816a/ad1816a.c
index 77524244a84..bbcbf92a8eb 100644
--- a/sound/isa/ad1816a/ad1816a.c
+++ b/sound/isa/ad1816a/ad1816a.c
@@ -156,10 +156,12 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard
struct snd_card_ad1816a *acard;
struct snd_ad1816a *chip;
struct snd_opl3 *opl3;
+ struct snd_timer *timer;
- if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_ad1816a))) == NULL)
- return -ENOMEM;
+ error = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_ad1816a), &card);
+ if (error < 0)
+ return error;
acard = (struct snd_card_ad1816a *)card->private_data;
if ((error = snd_card_ad1816a_pnp(dev, acard, pcard, pid))) {
@@ -194,6 +196,12 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard
return error;
}
+ error = snd_ad1816a_timer(chip, 0, &timer);
+ if (error < 0) {
+ snd_card_free(card);
+ return error;
+ }
+
if (mpu_port[dev] > 0) {
if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
mpu_port[dev], 0, mpu_irq[dev], IRQF_DISABLED,
@@ -207,11 +215,8 @@ static int __devinit snd_card_ad1816a_probe(int dev, struct pnp_card_link *pcard
OPL3_HW_AUTO, 0, &opl3) < 0) {
printk(KERN_ERR PFX "no OPL device at 0x%lx-0x%lx.\n", fm_port[dev], fm_port[dev] + 2);
} else {
- if ((error = snd_opl3_timer_new(opl3, 1, 2)) < 0) {
- snd_card_free(card);
- return error;
- }
- if ((error = snd_opl3_hwdep_new(opl3, 0, 1, NULL)) < 0) {
+ error = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
+ if (error < 0) {
snd_card_free(card);
return error;
}
diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c
index 3bfca7c59ba..05aef8b97e9 100644
--- a/sound/isa/ad1816a/ad1816a_lib.c
+++ b/sound/isa/ad1816a/ad1816a_lib.c
@@ -37,7 +37,7 @@ static inline int snd_ad1816a_busy_wait(struct snd_ad1816a *chip)
if (inb(AD1816A_REG(AD1816A_CHIP_STATUS)) & AD1816A_READY)
return 0;
- snd_printk("chip busy.\n");
+ snd_printk(KERN_WARNING "chip busy.\n");
return -EBUSY;
}
@@ -196,7 +196,7 @@ static int snd_ad1816a_trigger(struct snd_ad1816a *chip, unsigned char what,
spin_unlock(&chip->lock);
break;
default:
- snd_printk("invalid trigger mode 0x%x.\n", what);
+ snd_printk(KERN_WARNING "invalid trigger mode 0x%x.\n", what);
error = -EINVAL;
}
@@ -377,7 +377,6 @@ static struct snd_pcm_hardware snd_ad1816a_capture = {
.fifo_size = 0,
};
-#if 0 /* not used now */
static int snd_ad1816a_timer_close(struct snd_timer *timer)
{
struct snd_ad1816a *chip = snd_timer_chip(timer);
@@ -442,8 +441,6 @@ static struct snd_timer_hardware snd_ad1816a_timer_table = {
.start = snd_ad1816a_timer_start,
.stop = snd_ad1816a_timer_stop,
};
-#endif /* not used now */
-
static int snd_ad1816a_playback_open(struct snd_pcm_substream *substream)
{
@@ -568,7 +565,7 @@ static const char __devinit *snd_ad1816a_chip_id(struct snd_ad1816a *chip)
case AD1816A_HW_AD1815: return "AD1815";
case AD1816A_HW_AD18MAX10: return "AD18max10";
default:
- snd_printk("Unknown chip version %d:%d.\n",
+ snd_printk(KERN_WARNING "Unknown chip version %d:%d.\n",
chip->version, chip->hardware);
return "AD1816A - unknown";
}
@@ -687,7 +684,6 @@ int __devinit snd_ad1816a_pcm(struct snd_ad1816a *chip, int device, struct snd_p
return 0;
}
-#if 0 /* not used now */
int __devinit snd_ad1816a_timer(struct snd_ad1816a *chip, int device, struct snd_timer **rtimer)
{
struct snd_timer *timer;
@@ -709,7 +705,6 @@ int __devinit snd_ad1816a_timer(struct snd_ad1816a *chip, int device, struct snd
*rtimer = timer;
return 0;
}
-#endif /* not used now */
/*
*
diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c
index 223a6c03881..4beeb6f98e0 100644
--- a/sound/isa/ad1848/ad1848.c
+++ b/sound/isa/ad1848/ad1848.c
@@ -91,9 +91,9 @@ static int __devinit snd_ad1848_probe(struct device *dev, unsigned int n)
struct snd_pcm *pcm;
int error;
- card = snd_card_new(index[n], id[n], THIS_MODULE, 0);
- if (!card)
- return -EINVAL;
+ error = snd_card_create(index[n], id[n], THIS_MODULE, 0, &card);
+ if (error < 0)
+ return error;
error = snd_wss_create(card, port[n], -1, irq[n], dma1[n], -1,
thinkpad[n] ? WSS_HW_THINKPAD : WSS_HW_DETECT,
diff --git a/sound/isa/adlib.c b/sound/isa/adlib.c
index 374b7177e11..7465ae036e0 100644
--- a/sound/isa/adlib.c
+++ b/sound/isa/adlib.c
@@ -53,10 +53,10 @@ static int __devinit snd_adlib_probe(struct device *dev, unsigned int n)
struct snd_opl3 *opl3;
int error;
- card = snd_card_new(index[n], id[n], THIS_MODULE, 0);
- if (!card) {
+ error = snd_card_create(index[n], id[n], THIS_MODULE, 0, &card);
+ if (error < 0) {
dev_err(dev, "could not create card\n");
- return -EINVAL;
+ return error;
}
card->private_data = request_region(port[n], 4, CRD_NAME);
diff --git a/sound/isa/als100.c b/sound/isa/als100.c
index f1ce30f379c..5fd52e4d707 100644
--- a/sound/isa/als100.c
+++ b/sound/isa/als100.c
@@ -163,9 +163,10 @@ static int __devinit snd_card_als100_probe(int dev,
struct snd_card_als100 *acard;
struct snd_opl3 *opl3;
- if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_als100))) == NULL)
- return -ENOMEM;
+ error = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_als100), &card);
+ if (error < 0)
+ return error;
acard = card->private_data;
if ((error = snd_card_als100_pnp(dev, acard, pcard, pid))) {
diff --git a/sound/isa/azt2320.c b/sound/isa/azt2320.c
index 3e74d1a3928..f7aa637b0d1 100644
--- a/sound/isa/azt2320.c
+++ b/sound/isa/azt2320.c
@@ -184,9 +184,10 @@ static int __devinit snd_card_azt2320_probe(int dev,
struct snd_wss *chip;
struct snd_opl3 *opl3;
- if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_azt2320))) == NULL)
- return -ENOMEM;
+ error = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_azt2320), &card);
+ if (error < 0)
+ return error;
acard = (struct snd_card_azt2320 *)card->private_data;
if ((error = snd_card_azt2320_pnp(dev, acard, pcard, pid))) {
diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c
index e49aec700a5..de83608719e 100644
--- a/sound/isa/cmi8330.c
+++ b/sound/isa/cmi8330.c
@@ -31,11 +31,11 @@
* To quickly load the module,
*
* modprobe -a snd-cmi8330 sbport=0x220 sbirq=5 sbdma8=1
- * sbdma16=5 wssport=0x530 wssirq=11 wssdma=0
+ * sbdma16=5 wssport=0x530 wssirq=11 wssdma=0 fmport=0x388
*
* This card has two mixers and two PCM devices. I've cheesed it such
* that recording and playback can be done through the same device.
- * The driver "magically" routes the capturing to the AD1848 codec,
+ * The driver "magically" routes the capturing to the CMI8330 codec,
* and playback to the SB16 codec. This allows for full-duplex mode
* to some extent.
* The utilities in alsa-utils are aware of both devices, so passing
@@ -51,6 +51,8 @@
#include <linux/moduleparam.h>
#include <sound/core.h>
#include <sound/wss.h>
+#include <sound/opl3.h>
+#include <sound/mpu401.h>
#include <sound/sb.h>
#include <sound/initval.h>
@@ -79,6 +81,9 @@ static int sbdma16[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
static long wssport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
static int wssirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
static int wssdma[SNDRV_CARDS] = SNDRV_DEFAULT_DMA;
+static long fmport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
+static long mpuport[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
+static int mpuirq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
module_param_array(index, int, NULL, 0444);
MODULE_PARM_DESC(index, "Index value for CMI8330 soundcard.");
@@ -107,6 +112,12 @@ MODULE_PARM_DESC(wssirq, "IRQ # for CMI8330 WSS driver.");
module_param_array(wssdma, int, NULL, 0444);
MODULE_PARM_DESC(wssdma, "DMA for CMI8330 WSS driver.");
+module_param_array(fmport, long, NULL, 0444);
+MODULE_PARM_DESC(fmport, "FM port # for CMI8330 driver.");
+module_param_array(mpuport, long, NULL, 0444);
+MODULE_PARM_DESC(mpuport, "MPU-401 port # for CMI8330 driver.");
+module_param_array(mpuirq, int, NULL, 0444);
+MODULE_PARM_DESC(mpuirq, "IRQ # for CMI8330 MPU-401 port.");
#ifdef CONFIG_PNP
static int isa_registered;
static int pnp_registered;
@@ -149,6 +160,7 @@ struct snd_cmi8330 {
#ifdef CONFIG_PNP
struct pnp_dev *cap;
struct pnp_dev *play;
+ struct pnp_dev *mpu;
#endif
struct snd_card *card;
struct snd_wss *wss;
@@ -165,7 +177,7 @@ struct snd_cmi8330 {
#ifdef CONFIG_PNP
static struct pnp_card_device_id snd_cmi8330_pnpids[] = {
- { .id = "CMI0001", .devs = { { "@@@0001" }, { "@X@0001" } } },
+ { .id = "CMI0001", .devs = { { "@@@0001" }, { "@X@0001" }, { "@H@0001" } } },
{ .id = "" }
};
@@ -219,8 +231,10 @@ WSS_SINGLE("3D Control - Switch", 0,
CMI8330_RMUX3D, 5, 1, 1),
WSS_SINGLE("PC Speaker Playback Volume", 0,
CMI8330_OUTPUTVOL, 3, 3, 0),
-WSS_SINGLE("FM Playback Switch", 0,
- CMI8330_RECMUX, 3, 1, 1),
+WSS_DOUBLE("FM Playback Switch", 0,
+ CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 7, 7, 1, 1),
+WSS_DOUBLE("FM Playback Volume", 0,
+ CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 0, 0, 31, 1),
WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", CAPTURE, SWITCH), 0,
CMI8330_RMUX3D, 7, 1, 1),
WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", PLAYBACK, SWITCH), 0,
@@ -323,16 +337,21 @@ static int __devinit snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard,
if (acard->play == NULL)
return -EBUSY;
+ acard->mpu = pnp_request_card_device(card, id->devs[2].id, NULL);
+ if (acard->play == NULL)
+ return -EBUSY;
+
pdev = acard->cap;
err = pnp_activate_dev(pdev);
if (err < 0) {
- snd_printk(KERN_ERR "CMI8330/C3D (AD1848) PnP configure failure\n");
+ snd_printk(KERN_ERR "CMI8330/C3D PnP configure failure\n");
return -EBUSY;
}
wssport[dev] = pnp_port_start(pdev, 0);
wssdma[dev] = pnp_dma(pdev, 0);
wssirq[dev] = pnp_irq(pdev, 0);
+ fmport[dev] = pnp_port_start(pdev, 1);
/* allocate SB16 resources */
pdev = acard->play;
@@ -347,6 +366,17 @@ static int __devinit snd_cmi8330_pnp(int dev, struct snd_cmi8330 *acard,
sbdma16[dev] = pnp_dma(pdev, 1);
sbirq[dev] = pnp_irq(pdev, 0);
+ /* allocate MPU-401 resources */
+ pdev = acard->mpu;
+
+ err = pnp_activate_dev(pdev);
+ if (err < 0) {
+ snd_printk(KERN_ERR
+ "CMI8330/C3D (MPU-401) PnP configure failure\n");
+ return -EBUSY;
+ }
+ mpuport[dev] = pnp_port_start(pdev, 0);
+ mpuirq[dev] = pnp_irq(pdev, 0);
return 0;
}
#endif
@@ -467,26 +497,29 @@ static int snd_cmi8330_resume(struct snd_card *card)
#define PFX "cmi8330: "
-static struct snd_card *snd_cmi8330_card_new(int dev)
+static int snd_cmi8330_card_new(int dev, struct snd_card **cardp)
{
struct snd_card *card;
struct snd_cmi8330 *acard;
+ int err;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_cmi8330));
- if (card == NULL) {
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_cmi8330), &card);
+ if (err < 0) {
snd_printk(KERN_ERR PFX "could not get a new card\n");
- return NULL;
+ return err;
}
acard = card->private_data;
acard->card = card;
- return card;
+ *cardp = card;
+ return 0;
}
static int __devinit snd_cmi8330_probe(struct snd_card *card, int dev)
{
struct snd_cmi8330 *acard;
int i, err;
+ struct snd_opl3 *opl3;
acard = card->private_data;
err = snd_wss_create(card, wssport[dev] + 4, -1,
@@ -494,11 +527,11 @@ static int __devinit snd_cmi8330_probe(struct snd_card *card, int dev)
wssdma[dev], -1,
WSS_HW_DETECT, 0, &acard->wss);
if (err < 0) {
- snd_printk(KERN_ERR PFX "(AD1848) device busy??\n");
+ snd_printk(KERN_ERR PFX "(CMI8330) device busy??\n");
return err;
}
if (acard->wss->hardware != WSS_HW_CMI8330) {
- snd_printk(KERN_ERR PFX "(AD1848) not found during probe\n");
+ snd_printk(KERN_ERR PFX "(CMI8330) not found during probe\n");
return -ENODEV;
}
@@ -530,6 +563,27 @@ static int __devinit snd_cmi8330_probe(struct snd_card *card, int dev)
snd_printk(KERN_ERR PFX "failed to create pcms\n");
return err;
}
+ if (fmport[dev] != SNDRV_AUTO_PORT) {
+ if (snd_opl3_create(card,
+ fmport[dev], fmport[dev] + 2,
+ OPL3_HW_AUTO, 0, &opl3) < 0) {
+ snd_printk(KERN_ERR PFX
+ "no OPL device at 0x%lx-0x%lx ?\n",
+ fmport[dev], fmport[dev] + 2);
+ } else {
+ err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
+ if (err < 0)
+ return err;
+ }
+ }
+
+ if (mpuport[dev] != SNDRV_AUTO_PORT) {
+ if (snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
+ mpuport[dev], 0, mpuirq[dev],
+ IRQF_DISABLED, NULL) < 0)
+ printk(KERN_ERR PFX "no MPU-401 device at 0x%lx.\n",
+ mpuport[dev]);
+ }
strcpy(card->driver, "CMI8330/C3D");
strcpy(card->shortname, "C-Media CMI8330/C3D");
@@ -564,9 +618,9 @@ static int __devinit snd_cmi8330_isa_probe(struct device *pdev,
struct snd_card *card;
int err;
- card = snd_cmi8330_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_cmi8330_card_new(dev, &card);
+ if (err < 0)
+ return err;
snd_card_set_dev(card, pdev);
if ((err = snd_cmi8330_probe(card, dev)) < 0) {
snd_card_free(card);
@@ -628,9 +682,9 @@ static int __devinit snd_cmi8330_pnp_detect(struct pnp_card_link *pcard,
if (dev >= SNDRV_CARDS)
return -ENODEV;
- card = snd_cmi8330_card_new(dev);
- if (! card)
- return -ENOMEM;
+ res = snd_cmi8330_card_new(dev, &card);
+ if (res < 0)
+ return res;
if ((res = snd_cmi8330_pnp(dev, card->private_data, pcard, pid)) < 0) {
snd_printk(KERN_ERR PFX "PnP detection failed\n");
snd_card_free(card);
diff --git a/sound/isa/cs423x/Makefile b/sound/isa/cs423x/Makefile
index 5870ca21ab5..6d397e8d54a 100644
--- a/sound/isa/cs423x/Makefile
+++ b/sound/isa/cs423x/Makefile
@@ -3,13 +3,11 @@
# Copyright (c) 2001 by Jaroslav Kysela <perex@perex.cz>
#
-snd-cs4236-lib-objs := cs4236_lib.o
snd-cs4231-objs := cs4231.o
-snd-cs4232-objs := cs4232.o
-snd-cs4236-objs := cs4236.o
+snd-cs4236-objs := cs4236.o cs4236_lib.o
# Toplevel Module Dependency
obj-$(CONFIG_SND_CS4231) += snd-cs4231.o
-obj-$(CONFIG_SND_CS4232) += snd-cs4232.o
-obj-$(CONFIG_SND_CS4236) += snd-cs4236.o snd-cs4236-lib.o
+obj-$(CONFIG_SND_CS4236) += snd-cs4236.o
+
diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c
index f019d449e2d..cb9153e75b8 100644
--- a/sound/isa/cs423x/cs4231.c
+++ b/sound/isa/cs423x/cs4231.c
@@ -95,9 +95,9 @@ static int __devinit snd_cs4231_probe(struct device *dev, unsigned int n)
struct snd_pcm *pcm;
int error;
- card = snd_card_new(index[n], id[n], THIS_MODULE, 0);
- if (!card)
- return -EINVAL;
+ error = snd_card_create(index[n], id[n], THIS_MODULE, 0, &card);
+ if (error < 0)
+ return error;
error = snd_wss_create(card, port[n], -1, irq[n], dma1[n], dma2[n],
WSS_HW_DETECT, 0, &chip);
diff --git a/sound/isa/cs423x/cs4232.c b/sound/isa/cs423x/cs4232.c
deleted file mode 100644
index 9fad2e6c0c2..00000000000
--- a/sound/isa/cs423x/cs4232.c
+++ /dev/null
@@ -1,2 +0,0 @@
-#define CS4232
-#include "cs4236.c"
diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c
index 019c9401663..a076a6ce807 100644
--- a/sound/isa/cs423x/cs4236.c
+++ b/sound/isa/cs423x/cs4236.c
@@ -33,17 +33,14 @@
MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
MODULE_LICENSE("GPL");
-#ifdef CS4232
-MODULE_DESCRIPTION("Cirrus Logic CS4232");
+MODULE_DESCRIPTION("Cirrus Logic CS4232-9");
MODULE_SUPPORTED_DEVICE("{{Turtle Beach,TBS-2000},"
"{Turtle Beach,Tropez Plus},"
"{SIC CrystalWave 32},"
"{Hewlett Packard,Omnibook 5500},"
"{TerraTec,Maestro 32/96},"
- "{Philips,PCA70PS}}");
-#else
-MODULE_DESCRIPTION("Cirrus Logic CS4235-9");
-MODULE_SUPPORTED_DEVICE("{{Crystal Semiconductors,CS4235},"
+ "{Philips,PCA70PS}},"
+ "{{Crystal Semiconductors,CS4235},"
"{Crystal Semiconductors,CS4236},"
"{Crystal Semiconductors,CS4237},"
"{Crystal Semiconductors,CS4238},"
@@ -70,15 +67,11 @@ MODULE_SUPPORTED_DEVICE("{{Crystal Semiconductors,CS4235},"
"{Typhoon Soundsystem,CS4236B},"
"{Turtle Beach,Malibu},"
"{Unknown,Digital PC 5000 Onboard}}");
-#endif
-#ifdef CS4232
-#define IDENT "CS4232"
-#define DEV_NAME "cs4232"
-#else
-#define IDENT "CS4236+"
-#define DEV_NAME "cs4236"
-#endif
+MODULE_ALIAS("snd_cs4232");
+
+#define IDENT "CS4232+"
+#define DEV_NAME "cs4232+"
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
@@ -128,9 +121,7 @@ MODULE_PARM_DESC(dma2, "DMA2 # for " IDENT " driver.");
#ifdef CONFIG_PNP
static int isa_registered;
static int pnpc_registered;
-#ifdef CS4232
static int pnp_registered;
-#endif
#endif /* CONFIG_PNP */
struct snd_card_cs4236 {
@@ -145,11 +136,10 @@ struct snd_card_cs4236 {
#ifdef CONFIG_PNP
-#ifdef CS4232
/*
* PNP BIOS
*/
-static const struct pnp_device_id snd_cs4232_pnpbiosids[] = {
+static const struct pnp_device_id snd_cs423x_pnpbiosids[] = {
{ .id = "CSC0100" },
{ .id = "CSC0000" },
/* Guillemot Turtlebeach something appears to be cs4232 compatible
@@ -157,10 +147,8 @@ static const struct pnp_device_id snd_cs4232_pnpbiosids[] = {
{ .id = "GIM0100" },
{ .id = "" }
};
-MODULE_DEVICE_TABLE(pnp, snd_cs4232_pnpbiosids);
-#endif /* CS4232 */
+MODULE_DEVICE_TABLE(pnp, snd_cs423x_pnpbiosids);
-#ifdef CS4232
#define CS423X_ISAPNP_DRIVER "cs4232_isapnp"
static struct pnp_card_device_id snd_cs423x_pnpids[] = {
/* Philips PCA70PS */
@@ -179,12 +167,6 @@ static struct pnp_card_device_id snd_cs423x_pnpids[] = {
{ .id = "CSCf032", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
/* Netfinity 3000 on-board soundcard */
{ .id = "CSCe825", .devs = { { "CSC0100" }, { "CSC0110" }, { "CSC010f" } } },
- /* --- */
- { .id = "" } /* end */
-};
-#else /* CS4236 */
-#define CS423X_ISAPNP_DRIVER "cs4236_isapnp"
-static struct pnp_card_device_id snd_cs423x_pnpids[] = {
/* Intel Marlin Spike Motherboard - CS4235 */
{ .id = "CSC0225", .devs = { { "CSC0000" }, { "CSC0010" }, { "CSC0003" } } },
/* Intel Marlin Spike Motherboard (#2) - CS4235 */
@@ -266,7 +248,6 @@ static struct pnp_card_device_id snd_cs423x_pnpids[] = {
/* --- */
{ .id = "" } /* end */
};
-#endif
MODULE_DEVICE_TABLE(pnp_card, snd_cs423x_pnpids);
@@ -323,17 +304,19 @@ static int __devinit snd_cs423x_pnp_init_mpu(int dev, struct pnp_dev *pdev)
return 0;
}
-#ifdef CS4232
-static int __devinit snd_card_cs4232_pnp(int dev, struct snd_card_cs4236 *acard,
- struct pnp_dev *pdev)
+static int __devinit snd_card_cs423x_pnp(int dev, struct snd_card_cs4236 *acard,
+ struct pnp_dev *pdev,
+ struct pnp_dev *cdev)
{
acard->wss = pdev;
if (snd_cs423x_pnp_init_wss(dev, acard->wss) < 0)
return -EBUSY;
- cport[dev] = -1;
+ if (cdev)
+ cport[dev] = pnp_port_start(cdev, 0);
+ else
+ cport[dev] = -1;
return 0;
}
-#endif
static int __devinit snd_card_cs423x_pnpc(int dev, struct snd_card_cs4236 *acard,
struct pnp_card_link *card,
@@ -382,16 +365,18 @@ static void snd_card_cs4236_free(struct snd_card *card)
release_and_free_resource(acard->res_sb_port);
}
-static struct snd_card *snd_cs423x_card_new(int dev)
+static int snd_cs423x_card_new(int dev, struct snd_card **cardp)
{
struct snd_card *card;
+ int err;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_cs4236));
- if (card == NULL)
- return NULL;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_cs4236), &card);
+ if (err < 0)
+ return err;
card->private_free = snd_card_cs4236_free;
- return card;
+ *cardp = card;
+ return 0;
}
static int __devinit snd_cs423x_probe(struct snd_card *card, int dev)
@@ -409,40 +394,39 @@ static int __devinit snd_cs423x_probe(struct snd_card *card, int dev)
return -EBUSY;
}
-#ifdef CS4232
err = snd_wss_create(card, port[dev], cport[dev],
irq[dev],
dma1[dev], dma2[dev],
- WSS_HW_DETECT, 0, &chip);
- if (err < 0)
- return err;
- acard->chip = chip;
-
- err = snd_wss_pcm(chip, 0, &pcm);
- if (err < 0)
- return err;
-
- err = snd_wss_mixer(chip);
+ WSS_HW_DETECT3, 0, &chip);
if (err < 0)
return err;
-
-#else /* CS4236 */
- err = snd_cs4236_create(card,
- port[dev], cport[dev],
- irq[dev], dma1[dev], dma2[dev],
- WSS_HW_DETECT, 0, &chip);
- if (err < 0)
- return err;
- acard->chip = chip;
-
- err = snd_cs4236_pcm(chip, 0, &pcm);
- if (err < 0)
- return err;
-
- err = snd_cs4236_mixer(chip);
- if (err < 0)
- return err;
-#endif
+ if (chip->hardware & WSS_HW_CS4236B_MASK) {
+ snd_wss_free(chip);
+ err = snd_cs4236_create(card,
+ port[dev], cport[dev],
+ irq[dev], dma1[dev], dma2[dev],
+ WSS_HW_DETECT, 0, &chip);
+ if (err < 0)
+ return err;
+ acard->chip = chip;
+
+ err = snd_cs4236_pcm(chip, 0, &pcm);
+ if (err < 0)
+ return err;
+
+ err = snd_cs4236_mixer(chip);
+ if (err < 0)
+ return err;
+ } else {
+ acard->chip = chip;
+ err = snd_wss_pcm(chip, 0, &pcm);
+ if (err < 0)
+ return err;
+
+ err = snd_wss_mixer(chip);
+ if (err < 0)
+ return err;
+ }
strcpy(card->driver, pcm->name);
strcpy(card->shortname, pcm->name);
sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i",
@@ -512,9 +496,9 @@ static int __devinit snd_cs423x_isa_probe(struct device *pdev,
struct snd_card *card;
int err;
- card = snd_cs423x_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_cs423x_card_new(dev, &card);
+ if (err < 0)
+ return err;
snd_card_set_dev(card, pdev);
if ((err = snd_cs423x_probe(card, dev)) < 0) {
snd_card_free(card);
@@ -577,13 +561,14 @@ static struct isa_driver cs423x_isa_driver = {
#ifdef CONFIG_PNP
-#ifdef CS4232
-static int __devinit snd_cs4232_pnpbios_detect(struct pnp_dev *pdev,
+static int __devinit snd_cs423x_pnpbios_detect(struct pnp_dev *pdev,
const struct pnp_device_id *id)
{
static int dev;
int err;
struct snd_card *card;
+ struct pnp_dev *cdev;
+ char cid[PNP_ID_LEN];
if (pnp_device_is_isapnp(pdev))
return -ENOENT; /* we have another procedure - card */
@@ -594,10 +579,19 @@ static int __devinit snd_cs4232_pnpbios_detect(struct pnp_dev *pdev,
if (dev >= SNDRV_CARDS)
return -ENODEV;
- card = snd_cs423x_card_new(dev);
- if (! card)
- return -ENOMEM;
- if ((err = snd_card_cs4232_pnp(dev, card->private_data, pdev)) < 0) {
+ /* prepare second id */
+ strcpy(cid, pdev->id[0].id);
+ cid[5] = '1';
+ cdev = NULL;
+ list_for_each_entry(cdev, &(pdev->protocol->devices), protocol_list) {
+ if (!strcmp(cdev->id[0].id, cid))
+ break;
+ }
+ err = snd_cs423x_card_new(dev, &card);
+ if (err < 0)
+ return err;
+ err = snd_card_cs423x_pnp(dev, card->private_data, pdev, cdev);
+ if (err < 0) {
printk(KERN_ERR "PnP BIOS detection failed for " IDENT "\n");
snd_card_free(card);
return err;
@@ -612,35 +606,34 @@ static int __devinit snd_cs4232_pnpbios_detect(struct pnp_dev *pdev,
return 0;
}
-static void __devexit snd_cs4232_pnp_remove(struct pnp_dev * pdev)
+static void __devexit snd_cs423x_pnp_remove(struct pnp_dev *pdev)
{
snd_card_free(pnp_get_drvdata(pdev));
pnp_set_drvdata(pdev, NULL);
}
#ifdef CONFIG_PM
-static int snd_cs4232_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
+static int snd_cs423x_pnp_suspend(struct pnp_dev *pdev, pm_message_t state)
{
return snd_cs423x_suspend(pnp_get_drvdata(pdev));
}
-static int snd_cs4232_pnp_resume(struct pnp_dev *pdev)
+static int snd_cs423x_pnp_resume(struct pnp_dev *pdev)
{
return snd_cs423x_resume(pnp_get_drvdata(pdev));
}
#endif
-static struct pnp_driver cs4232_pnp_driver = {
- .name = "cs4232-pnpbios",
- .id_table = snd_cs4232_pnpbiosids,
- .probe = snd_cs4232_pnpbios_detect,
- .remove = __devexit_p(snd_cs4232_pnp_remove),
+static struct pnp_driver cs423x_pnp_driver = {
+ .name = "cs423x-pnpbios",
+ .id_table = snd_cs423x_pnpbiosids,
+ .probe = snd_cs423x_pnpbios_detect,
+ .remove = __devexit_p(snd_cs423x_pnp_remove),
#ifdef CONFIG_PM
- .suspend = snd_cs4232_pnp_suspend,
- .resume = snd_cs4232_pnp_resume,
+ .suspend = snd_cs423x_pnp_suspend,
+ .resume = snd_cs423x_pnp_resume,
#endif
};
-#endif /* CS4232 */
static int __devinit snd_cs423x_pnpc_detect(struct pnp_card_link *pcard,
const struct pnp_card_device_id *pid)
@@ -656,9 +649,9 @@ static int __devinit snd_cs423x_pnpc_detect(struct pnp_card_link *pcard,
if (dev >= SNDRV_CARDS)
return -ENODEV;
- card = snd_cs423x_card_new(dev);
- if (! card)
- return -ENOMEM;
+ res = snd_cs423x_card_new(dev, &card);
+ if (res < 0)
+ return res;
if ((res = snd_card_cs423x_pnpc(dev, card->private_data, pcard, pid)) < 0) {
printk(KERN_ERR "isapnp detection failed and probing for " IDENT
" is not supported\n");
@@ -714,18 +707,14 @@ static int __init alsa_card_cs423x_init(void)
#ifdef CONFIG_PNP
if (!err)
isa_registered = 1;
-#ifdef CS4232
- err = pnp_register_driver(&cs4232_pnp_driver);
+ err = pnp_register_driver(&cs423x_pnp_driver);
if (!err)
pnp_registered = 1;
-#endif
err = pnp_register_card_driver(&cs423x_pnpc_driver);
if (!err)
pnpc_registered = 1;
-#ifdef CS4232
if (pnp_registered)
err = 0;
-#endif
if (isa_registered)
err = 0;
#endif
@@ -737,10 +726,8 @@ static void __exit alsa_card_cs423x_exit(void)
#ifdef CONFIG_PNP
if (pnpc_registered)
pnp_unregister_card_driver(&cs423x_pnpc_driver);
-#ifdef CS4232
if (pnp_registered)
- pnp_unregister_driver(&cs4232_pnp_driver);
-#endif
+ pnp_unregister_driver(&cs423x_pnp_driver);
if (isa_registered)
#endif
isa_unregister_driver(&cs423x_isa_driver);
diff --git a/sound/isa/cs423x/cs4236_lib.c b/sound/isa/cs423x/cs4236_lib.c
index 6a85fdc53b6..38835f31298 100644
--- a/sound/isa/cs423x/cs4236_lib.c
+++ b/sound/isa/cs423x/cs4236_lib.c
@@ -88,10 +88,6 @@
#include <sound/wss.h>
#include <sound/asoundef.h>
-MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>");
-MODULE_DESCRIPTION("Routines for control of CS4235/4236B/4237B/4238B/4239 chips");
-MODULE_LICENSE("GPL");
-
/*
*
*/
@@ -286,7 +282,8 @@ int snd_cs4236_create(struct snd_card *card,
if (hardware == WSS_HW_DETECT)
hardware = WSS_HW_DETECT3;
if (cport < 0x100) {
- snd_printk("please, specify control port for CS4236+ chips\n");
+ snd_printk(KERN_ERR "please, specify control port "
+ "for CS4236+ chips\n");
return -ENODEV;
}
err = snd_wss_create(card, port, cport,
@@ -295,7 +292,8 @@ int snd_cs4236_create(struct snd_card *card,
return err;
if (!(chip->hardware & WSS_HW_CS4236B_MASK)) {
- snd_printk("CS4236+: MODE3 and extended registers not available, hardware=0x%x\n",chip->hardware);
+ snd_printk(KERN_ERR "CS4236+: MODE3 and extended registers "
+ "not available, hardware=0x%x\n", chip->hardware);
snd_device_free(card, chip);
return -ENODEV;
}
@@ -303,16 +301,19 @@ int snd_cs4236_create(struct snd_card *card,
{
int idx;
for (idx = 0; idx < 8; idx++)
- snd_printk("CD%i = 0x%x\n", idx, inb(chip->cport + idx));
+ snd_printk(KERN_DEBUG "CD%i = 0x%x\n",
+ idx, inb(chip->cport + idx));
for (idx = 0; idx < 9; idx++)
- snd_printk("C%i = 0x%x\n", idx, snd_cs4236_ctrl_in(chip, idx));
+ snd_printk(KERN_DEBUG "C%i = 0x%x\n",
+ idx, snd_cs4236_ctrl_in(chip, idx));
}
#endif
ver1 = snd_cs4236_ctrl_in(chip, 1);
ver2 = snd_cs4236_ext_in(chip, CS4236_VERSION);
snd_printdd("CS4236: [0x%lx] C1 (version) = 0x%x, ext = 0x%x\n", cport, ver1, ver2);
if (ver1 != ver2) {
- snd_printk("CS4236+ chip detected, but control port 0x%lx is not valid\n", cport);
+ snd_printk(KERN_ERR "CS4236+ chip detected, but "
+ "control port 0x%lx is not valid\n", cport);
snd_device_free(card, chip);
return -ENODEV;
}
@@ -883,7 +884,8 @@ static int snd_cs4236_get_iec958_switch(struct snd_kcontrol *kcontrol, struct sn
spin_lock_irqsave(&chip->reg_lock, flags);
ucontrol->value.integer.value[0] = chip->image[CS4231_ALT_FEATURE_1] & 0x02 ? 1 : 0;
#if 0
- printk("get valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n",
+ printk(KERN_DEBUG "get valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, "
+ "C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n",
snd_wss_in(chip, CS4231_ALT_FEATURE_1),
snd_cs4236_ctrl_in(chip, 3),
snd_cs4236_ctrl_in(chip, 4),
@@ -920,7 +922,8 @@ static int snd_cs4236_put_iec958_switch(struct snd_kcontrol *kcontrol, struct sn
mutex_unlock(&chip->mce_mutex);
#if 0
- printk("set valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n",
+ printk(KERN_DEBUG "set valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, "
+ "C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n",
snd_wss_in(chip, CS4231_ALT_FEATURE_1),
snd_cs4236_ctrl_in(chip, 3),
snd_cs4236_ctrl_in(chip, 4),
@@ -1015,23 +1018,3 @@ int snd_cs4236_mixer(struct snd_wss *chip)
}
return 0;
}
-
-EXPORT_SYMBOL(snd_cs4236_create);
-EXPORT_SYMBOL(snd_cs4236_pcm);
-EXPORT_SYMBOL(snd_cs4236_mixer);
-
-/*
- * INIT part
- */
-
-static int __init alsa_cs4236_init(void)
-{
- return 0;
-}
-
-static void __exit alsa_cs4236_exit(void)
-{
-}
-
-module_init(alsa_cs4236_init)
-module_exit(alsa_cs4236_exit)
diff --git a/sound/isa/dt019x.c b/sound/isa/dt019x.c
index a0242c3b613..80f5b1af9be 100644
--- a/sound/isa/dt019x.c
+++ b/sound/isa/dt019x.c
@@ -150,9 +150,10 @@ static int __devinit snd_card_dt019x_probe(int dev, struct pnp_card_link *pcard,
struct snd_card_dt019x *acard;
struct snd_opl3 *opl3;
- if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_dt019x))) == NULL)
- return -ENOMEM;
+ error = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_dt019x), &card);
+ if (error < 0)
+ return error;
acard = card->private_data;
snd_card_set_dev(card, &pcard->card->dev);
diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c
index b46377139cf..442b081cafb 100644
--- a/sound/isa/es1688/es1688.c
+++ b/sound/isa/es1688/es1688.c
@@ -49,6 +49,7 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE; /* Enable this card */
static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
+static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* Usually 0x388 */
static long mpu_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = -1};
static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */
static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 5,7,9,10 */
@@ -65,6 +66,8 @@ MODULE_PARM_DESC(port, "Port # for " CRD_NAME " driver.");
module_param_array(mpu_port, long, NULL, 0444);
MODULE_PARM_DESC(mpu_port, "MPU-401 port # for " CRD_NAME " driver.");
module_param_array(irq, int, NULL, 0444);
+module_param_array(fm_port, long, NULL, 0444);
+MODULE_PARM_DESC(fm_port, "FM port # for ES1688 driver.");
MODULE_PARM_DESC(irq, "IRQ # for " CRD_NAME " driver.");
module_param_array(mpu_irq, int, NULL, 0444);
MODULE_PARM_DESC(mpu_irq, "MPU-401 IRQ # for " CRD_NAME " driver.");
@@ -122,9 +125,9 @@ static int __devinit snd_es1688_probe(struct device *dev, unsigned int n)
struct snd_pcm *pcm;
int error;
- card = snd_card_new(index[n], id[n], THIS_MODULE, 0);
- if (!card)
- return -EINVAL;
+ error = snd_card_create(index[n], id[n], THIS_MODULE, 0, &card);
+ if (error < 0)
+ return error;
error = snd_es1688_legacy_create(card, dev, n, &chip);
if (error < 0)
@@ -143,13 +146,19 @@ static int __devinit snd_es1688_probe(struct device *dev, unsigned int n)
sprintf(card->longname, "%s at 0x%lx, irq %i, dma %i", pcm->name,
chip->port, chip->irq, chip->dma8);
- if (snd_opl3_create(card, chip->port, chip->port + 2,
- OPL3_HW_OPL3, 0, &opl3) < 0)
- dev_warn(dev, "opl3 not detected at 0x%lx\n", chip->port);
- else {
- error = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
- if (error < 0)
- goto out;
+ if (fm_port[n] == SNDRV_AUTO_PORT)
+ fm_port[n] = port[n]; /* share the same port */
+
+ if (fm_port[n] > 0) {
+ if (snd_opl3_create(card, fm_port[n], fm_port[n] + 2,
+ OPL3_HW_OPL3, 0, &opl3) < 0)
+ dev_warn(dev,
+ "opl3 not detected at 0x%lx\n", fm_port[n]);
+ else {
+ error = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
+ if (error < 0)
+ goto out;
+ }
}
if (mpu_irq[n] >= 0 && mpu_irq[n] != SNDRV_AUTO_IRQ &&
diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c
index 4fbb508a817..4c6e14f87f2 100644
--- a/sound/isa/es1688/es1688_lib.c
+++ b/sound/isa/es1688/es1688_lib.c
@@ -45,7 +45,7 @@ static int snd_es1688_dsp_command(struct snd_es1688 *chip, unsigned char val)
return 1;
}
#ifdef CONFIG_SND_DEBUG
- printk("snd_es1688_dsp_command: timeout (0x%x)\n", val);
+ printk(KERN_DEBUG "snd_es1688_dsp_command: timeout (0x%x)\n", val);
#endif
return 0;
}
@@ -167,13 +167,16 @@ static int snd_es1688_probe(struct snd_es1688 *chip)
hw = ES1688_HW_AUTO;
switch (chip->version & 0xfff0) {
case 0x4880:
- snd_printk("[0x%lx] ESS: AudioDrive ES488 detected, but driver is in another place\n", chip->port);
+ snd_printk(KERN_ERR "[0x%lx] ESS: AudioDrive ES488 detected, "
+ "but driver is in another place\n", chip->port);
return -ENODEV;
case 0x6880:
hw = (chip->version & 0x0f) >= 8 ? ES1688_HW_1688 : ES1688_HW_688;
break;
default:
- snd_printk("[0x%lx] ESS: unknown AudioDrive chip with version 0x%x (Jazz16 soundcard?)\n", chip->port, chip->version);
+ snd_printk(KERN_ERR "[0x%lx] ESS: unknown AudioDrive chip "
+ "with version 0x%x (Jazz16 soundcard?)\n",
+ chip->port, chip->version);
return -ENODEV;
}
@@ -223,7 +226,7 @@ static int snd_es1688_init(struct snd_es1688 * chip, int enable)
}
}
#if 0
- snd_printk("mpu cfg = 0x%x\n", cfg);
+ snd_printk(KERN_DEBUG "mpu cfg = 0x%x\n", cfg);
#endif
spin_lock_irqsave(&chip->reg_lock, flags);
snd_es1688_mixer_write(chip, 0x40, cfg);
@@ -237,7 +240,9 @@ static int snd_es1688_init(struct snd_es1688 * chip, int enable)
cfg = 0xf0; /* enable only DMA counter interrupt */
irq_bits = irqs[chip->irq & 0x0f];
if (irq_bits < 0) {
- snd_printk("[0x%lx] ESS: bad IRQ %d for ES1688 chip!!\n", chip->port, chip->irq);
+ snd_printk(KERN_ERR "[0x%lx] ESS: bad IRQ %d "
+ "for ES1688 chip!!\n",
+ chip->port, chip->irq);
#if 0
irq_bits = 0;
cfg = 0x10;
@@ -250,7 +255,8 @@ static int snd_es1688_init(struct snd_es1688 * chip, int enable)
cfg = 0xf0; /* extended mode DMA enable */
dma = chip->dma8;
if (dma > 3 || dma == 2) {
- snd_printk("[0x%lx] ESS: bad DMA channel %d for ES1688 chip!!\n", chip->port, dma);
+ snd_printk(KERN_ERR "[0x%lx] ESS: bad DMA channel %d "
+ "for ES1688 chip!!\n", chip->port, dma);
#if 0
dma_bits = 0;
cfg = 0x00; /* disable all DMA */
@@ -341,8 +347,9 @@ static int snd_es1688_trigger(struct snd_es1688 *chip, int cmd, unsigned char va
return -EINVAL; /* something is wrong */
}
#if 0
- printk("trigger: val = 0x%x, value = 0x%x\n", val, value);
- printk("trigger: pointer = 0x%x\n", snd_dma_pointer(chip->dma8, chip->dma_size));
+ printk(KERN_DEBUG "trigger: val = 0x%x, value = 0x%x\n", val, value);
+ printk(KERN_DEBUG "trigger: pointer = 0x%x\n",
+ snd_dma_pointer(chip->dma8, chip->dma_size));
#endif
snd_es1688_write(chip, 0xb8, (val & 0xf0) | value);
spin_unlock(&chip->reg_lock);
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index 90498e4ca26..8cfbff73a83 100644
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -2125,10 +2125,10 @@ static int __devinit snd_audiodrive_pnpc(int dev, struct snd_audiodrive *acard,
#define is_isapnp_selected(dev) 0
#endif
-static struct snd_card *snd_es18xx_card_new(int dev)
+static int snd_es18xx_card_new(int dev, struct snd_card **cardp)
{
- return snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_audiodrive));
+ return snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_audiodrive), cardp);
}
static int __devinit snd_audiodrive_probe(struct snd_card *card, int dev)
@@ -2197,9 +2197,9 @@ static int __devinit snd_es18xx_isa_probe1(int dev, struct device *devptr)
struct snd_card *card;
int err;
- card = snd_es18xx_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_es18xx_card_new(dev, &card);
+ if (err < 0)
+ return err;
snd_card_set_dev(card, devptr);
if ((err = snd_audiodrive_probe(card, dev)) < 0) {
snd_card_free(card);
@@ -2303,9 +2303,9 @@ static int __devinit snd_audiodrive_pnp_detect(struct pnp_dev *pdev,
if (dev >= SNDRV_CARDS)
return -ENODEV;
- card = snd_es18xx_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_es18xx_card_new(dev, &card);
+ if (err < 0)
+ return err;
if ((err = snd_audiodrive_pnp(dev, card->private_data, pdev)) < 0) {
snd_card_free(card);
return err;
@@ -2362,9 +2362,9 @@ static int __devinit snd_audiodrive_pnpc_detect(struct pnp_card_link *pcard,
if (dev >= SNDRV_CARDS)
return -ENODEV;
- card = snd_es18xx_card_new(dev);
- if (! card)
- return -ENOMEM;
+ res = snd_es18xx_card_new(dev, &card);
+ if (res < 0)
+ return res;
if ((res = snd_audiodrive_pnpc(dev, card->private_data, pcard, pid)) < 0) {
snd_card_free(card);
diff --git a/sound/isa/gus/gus_dma.c b/sound/isa/gus/gus_dma.c
index f45f6116c77..36c27c83236 100644
--- a/sound/isa/gus/gus_dma.c
+++ b/sound/isa/gus/gus_dma.c
@@ -45,7 +45,8 @@ static void snd_gf1_dma_program(struct snd_gus_card * gus,
unsigned char dma_cmd;
unsigned int address_high;
- // snd_printk("dma_transfer: addr=0x%x, buf=0x%lx, count=0x%x\n", addr, (long) buf, count);
+ snd_printdd("dma_transfer: addr=0x%x, buf=0x%lx, count=0x%x\n",
+ addr, buf_addr, count);
if (gus->gf1.dma1 > 3) {
if (gus->gf1.enh_mode) {
@@ -77,7 +78,8 @@ static void snd_gf1_dma_program(struct snd_gus_card * gus,
snd_gf1_dma_ack(gus);
snd_dma_program(gus->gf1.dma1, buf_addr, count, dma_cmd & SNDRV_GF1_DMA_READ ? DMA_MODE_READ : DMA_MODE_WRITE);
#if 0
- snd_printk("address = 0x%x, count = 0x%x, dma_cmd = 0x%x\n", address << 1, count, dma_cmd);
+ snd_printk(KERN_DEBUG "address = 0x%x, count = 0x%x, dma_cmd = 0x%x\n",
+ address << 1, count, dma_cmd);
#endif
spin_lock_irqsave(&gus->reg_lock, flags);
if (gus->gf1.enh_mode) {
@@ -142,7 +144,9 @@ static void snd_gf1_dma_interrupt(struct snd_gus_card * gus)
snd_gf1_dma_program(gus, block->addr, block->buf_addr, block->count, (unsigned short) block->cmd);
kfree(block);
#if 0
- printk("program dma (IRQ) - addr = 0x%x, buffer = 0x%lx, count = 0x%x, cmd = 0x%x\n", addr, (long) buffer, count, cmd);
+ snd_printd(KERN_DEBUG "program dma (IRQ) - "
+ "addr = 0x%x, buffer = 0x%lx, count = 0x%x, cmd = 0x%x\n",
+ block->addr, block->buf_addr, block->count, block->cmd);
#endif
}
@@ -203,13 +207,16 @@ int snd_gf1_dma_transfer_block(struct snd_gus_card * gus,
}
*block = *__block;
block->next = NULL;
-#if 0
- printk("addr = 0x%x, buffer = 0x%lx, count = 0x%x, cmd = 0x%x\n", block->addr, (long) block->buffer, block->count, block->cmd);
-#endif
-#if 0
- printk("gus->gf1.dma_data_pcm_last = 0x%lx\n", (long)gus->gf1.dma_data_pcm_last);
- printk("gus->gf1.dma_data_pcm = 0x%lx\n", (long)gus->gf1.dma_data_pcm);
-#endif
+
+ snd_printdd("addr = 0x%x, buffer = 0x%lx, count = 0x%x, cmd = 0x%x\n",
+ block->addr, (long) block->buffer, block->count,
+ block->cmd);
+
+ snd_printdd("gus->gf1.dma_data_pcm_last = 0x%lx\n",
+ (long)gus->gf1.dma_data_pcm_last);
+ snd_printdd("gus->gf1.dma_data_pcm = 0x%lx\n",
+ (long)gus->gf1.dma_data_pcm);
+
spin_lock_irqsave(&gus->dma_lock, flags);
if (synth) {
if (gus->gf1.dma_data_synth_last) {
diff --git a/sound/isa/gus/gus_irq.c b/sound/isa/gus/gus_irq.c
index 041894ddd01..2055aff71b5 100644
--- a/sound/isa/gus/gus_irq.c
+++ b/sound/isa/gus/gus_irq.c
@@ -41,7 +41,7 @@ __again:
if (status == 0)
return IRQ_RETVAL(handled);
handled = 1;
- // snd_printk("IRQ: status = 0x%x\n", status);
+ /* snd_printk(KERN_DEBUG "IRQ: status = 0x%x\n", status); */
if (status & 0x02) {
STAT_ADD(gus->gf1.interrupt_stat_midi_in);
if (gus->gf1.interrupt_handler_midi_in)
@@ -65,7 +65,9 @@ __again:
continue; /* multi request */
already |= _current_; /* mark request */
#if 0
- printk("voice = %i, voice_status = 0x%x, voice_verify = %i\n", voice, voice_status, inb(GUSP(gus, GF1PAGE)));
+ printk(KERN_DEBUG "voice = %i, voice_status = 0x%x, "
+ "voice_verify = %i\n",
+ voice, voice_status, inb(GUSP(gus, GF1PAGE)));
#endif
pvoice = &gus->gf1.voices[voice];
if (pvoice->use) {
diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c
index 38510aeb21c..edb11eefdfe 100644
--- a/sound/isa/gus/gus_pcm.c
+++ b/sound/isa/gus/gus_pcm.c
@@ -82,7 +82,10 @@ static int snd_gf1_pcm_block_change(struct snd_pcm_substream *substream,
count += offset & 31;
offset &= ~31;
- // snd_printk("block change - offset = 0x%x, count = 0x%x\n", offset, count);
+ /*
+ snd_printk(KERN_DEBUG "block change - offset = 0x%x, count = 0x%x\n",
+ offset, count);
+ */
memset(&block, 0, sizeof(block));
block.cmd = SNDRV_GF1_DMA_IRQ;
if (snd_pcm_format_unsigned(runtime->format))
@@ -135,7 +138,11 @@ static void snd_gf1_pcm_trigger_up(struct snd_pcm_substream *substream)
curr = begin + (pcmp->bpos * pcmp->block_size) / runtime->channels;
end = curr + (pcmp->block_size / runtime->channels);
end -= snd_pcm_format_width(runtime->format) == 16 ? 2 : 1;
- // snd_printk("init: curr=0x%x, begin=0x%x, end=0x%x, ctrl=0x%x, ramp=0x%x, rate=0x%x\n", curr, begin, end, voice_ctrl, ramp_ctrl, rate);
+ /*
+ snd_printk(KERN_DEBUG "init: curr=0x%x, begin=0x%x, end=0x%x, "
+ "ctrl=0x%x, ramp=0x%x, rate=0x%x\n",
+ curr, begin, end, voice_ctrl, ramp_ctrl, rate);
+ */
pan = runtime->channels == 2 ? (!voice ? 1 : 14) : 8;
vol = !voice ? gus->gf1.pcm_volume_level_left : gus->gf1.pcm_volume_level_right;
spin_lock_irqsave(&gus->reg_lock, flags);
@@ -205,9 +212,11 @@ static void snd_gf1_pcm_interrupt_wave(struct snd_gus_card * gus,
ramp_ctrl = (snd_gf1_read8(gus, SNDRV_GF1_VB_VOLUME_CONTROL) & ~0xa4) | 0x03;
#if 0
snd_gf1_select_voice(gus, pvoice->number);
- printk("position = 0x%x\n", (snd_gf1_read_addr(gus, SNDRV_GF1_VA_CURRENT, voice_ctrl & 4) >> 4));
+ printk(KERN_DEBUG "position = 0x%x\n",
+ (snd_gf1_read_addr(gus, SNDRV_GF1_VA_CURRENT, voice_ctrl & 4) >> 4));
snd_gf1_select_voice(gus, pcmp->pvoices[1]->number);
- printk("position = 0x%x\n", (snd_gf1_read_addr(gus, SNDRV_GF1_VA_CURRENT, voice_ctrl & 4) >> 4));
+ printk(KERN_DEBUG "position = 0x%x\n",
+ (snd_gf1_read_addr(gus, SNDRV_GF1_VA_CURRENT, voice_ctrl & 4) >> 4));
snd_gf1_select_voice(gus, pvoice->number);
#endif
pcmp->bpos++;
@@ -299,7 +308,11 @@ static int snd_gf1_pcm_poke_block(struct snd_gus_card *gus, unsigned char *buf,
unsigned int len;
unsigned long flags;
- // printk("poke block; buf = 0x%x, pos = %i, count = %i, port = 0x%x\n", (int)buf, pos, count, gus->gf1.port);
+ /*
+ printk(KERN_DEBUG
+ "poke block; buf = 0x%x, pos = %i, count = %i, port = 0x%x\n",
+ (int)buf, pos, count, gus->gf1.port);
+ */
while (count > 0) {
len = count;
if (len > 512) /* limit, to allow IRQ */
@@ -680,7 +693,8 @@ static int snd_gf1_pcm_playback_open(struct snd_pcm_substream *substream)
runtime->private_free = snd_gf1_pcm_playback_free;
#if 0
- printk("playback.buffer = 0x%lx, gf1.pcm_buffer = 0x%lx\n", (long) pcm->playback.buffer, (long) gus->gf1.pcm_buffer);
+ printk(KERN_DEBUG "playback.buffer = 0x%lx, gf1.pcm_buffer = 0x%lx\n",
+ (long) pcm->playback.buffer, (long) gus->gf1.pcm_buffer);
#endif
if ((err = snd_gf1_dma_init(gus)) < 0)
return err;
diff --git a/sound/isa/gus/gus_uart.c b/sound/isa/gus/gus_uart.c
index f0af3f79b08..21cc42e4c4b 100644
--- a/sound/isa/gus/gus_uart.c
+++ b/sound/isa/gus/gus_uart.c
@@ -129,8 +129,14 @@ static int snd_gf1_uart_input_open(struct snd_rawmidi_substream *substream)
}
spin_unlock_irqrestore(&gus->uart_cmd_lock, flags);
#if 0
- snd_printk("read init - enable = %i, cmd = 0x%x, stat = 0x%x\n", gus->uart_enable, gus->gf1.uart_cmd, snd_gf1_uart_stat(gus));
- snd_printk("[0x%x] reg (ctrl/status) = 0x%x, reg (data) = 0x%x (page = 0x%x)\n", gus->gf1.port + 0x100, inb(gus->gf1.port + 0x100), inb(gus->gf1.port + 0x101), inb(gus->gf1.port + 0x102));
+ snd_printk(KERN_DEBUG
+ "read init - enable = %i, cmd = 0x%x, stat = 0x%x\n",
+ gus->uart_enable, gus->gf1.uart_cmd, snd_gf1_uart_stat(gus));
+ snd_printk(KERN_DEBUG
+ "[0x%x] reg (ctrl/status) = 0x%x, reg (data) = 0x%x "
+ "(page = 0x%x)\n",
+ gus->gf1.port + 0x100, inb(gus->gf1.port + 0x100),
+ inb(gus->gf1.port + 0x101), inb(gus->gf1.port + 0x102));
#endif
return 0;
}
diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c
index 426532a4d73..086b8f0e0f9 100644
--- a/sound/isa/gus/gusclassic.c
+++ b/sound/isa/gus/gusclassic.c
@@ -148,9 +148,9 @@ static int __devinit snd_gusclassic_probe(struct device *dev, unsigned int n)
struct snd_gus_card *gus;
int error;
- card = snd_card_new(index[n], id[n], THIS_MODULE, 0);
- if (!card)
- return -EINVAL;
+ error = snd_card_create(index[n], id[n], THIS_MODULE, 0, &card);
+ if (error < 0)
+ return error;
if (pcm_channels[n] < 2)
pcm_channels[n] = 2;
diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c
index 7ad4c3b41a8..180a8dea6bd 100644
--- a/sound/isa/gus/gusextreme.c
+++ b/sound/isa/gus/gusextreme.c
@@ -241,9 +241,9 @@ static int __devinit snd_gusextreme_probe(struct device *dev, unsigned int n)
struct snd_opl3 *opl3;
int error;
- card = snd_card_new(index[n], id[n], THIS_MODULE, 0);
- if (!card)
- return -EINVAL;
+ error = snd_card_create(index[n], id[n], THIS_MODULE, 0, &card);
+ if (error < 0)
+ return error;
if (mpu_port[n] == SNDRV_AUTO_PORT)
mpu_port[n] = 0;
diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c
index f94c1976e63..f26eac8d811 100644
--- a/sound/isa/gus/gusmax.c
+++ b/sound/isa/gus/gusmax.c
@@ -214,10 +214,10 @@ static int __devinit snd_gusmax_probe(struct device *pdev, unsigned int dev)
struct snd_wss *wss;
struct snd_gusmax *maxcard;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_gusmax));
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_gusmax), &card);
+ if (err < 0)
+ return err;
card->private_free = snd_gusmax_free;
maxcard = (struct snd_gusmax *)card->private_data;
maxcard->card = card;
diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c
index 5faecfb602d..534a6eced2b 100644
--- a/sound/isa/gus/interwave.c
+++ b/sound/isa/gus/interwave.c
@@ -170,7 +170,7 @@ static void snd_interwave_i2c_setlines(struct snd_i2c_bus *bus, int ctrl, int da
unsigned long port = bus->private_value;
#if 0
- printk("i2c_setlines - 0x%lx <- %i,%i\n", port, ctrl, data);
+ printk(KERN_DEBUG "i2c_setlines - 0x%lx <- %i,%i\n", port, ctrl, data);
#endif
outb((data << 1) | ctrl, port);
udelay(10);
@@ -183,7 +183,7 @@ static int snd_interwave_i2c_getclockline(struct snd_i2c_bus *bus)
res = inb(port) & 1;
#if 0
- printk("i2c_getclockline - 0x%lx -> %i\n", port, res);
+ printk(KERN_DEBUG "i2c_getclockline - 0x%lx -> %i\n", port, res);
#endif
return res;
}
@@ -197,7 +197,7 @@ static int snd_interwave_i2c_getdataline(struct snd_i2c_bus *bus, int ack)
udelay(10);
res = (inb(port) & 2) >> 1;
#if 0
- printk("i2c_getdataline - 0x%lx -> %i\n", port, res);
+ printk(KERN_DEBUG "i2c_getdataline - 0x%lx -> %i\n", port, res);
#endif
return res;
}
@@ -342,7 +342,8 @@ static void __devinit snd_interwave_bank_sizes(struct snd_gus_card * gus, int *s
snd_gf1_poke(gus, local, d);
snd_gf1_poke(gus, local + 1, d + 1);
#if 0
- printk("d = 0x%x, local = 0x%x, local + 1 = 0x%x, idx << 22 = 0x%x\n",
+ printk(KERN_DEBUG "d = 0x%x, local = 0x%x, "
+ "local + 1 = 0x%x, idx << 22 = 0x%x\n",
d,
snd_gf1_peek(gus, local),
snd_gf1_peek(gus, local + 1),
@@ -356,7 +357,8 @@ static void __devinit snd_interwave_bank_sizes(struct snd_gus_card * gus, int *s
}
}
#if 0
- printk("sizes: %i %i %i %i\n", sizes[0], sizes[1], sizes[2], sizes[3]);
+ printk(KERN_DEBUG "sizes: %i %i %i %i\n",
+ sizes[0], sizes[1], sizes[2], sizes[3]);
#endif
}
@@ -410,12 +412,12 @@ static void __devinit snd_interwave_detect_memory(struct snd_gus_card * gus)
lmct = (psizes[3] << 24) | (psizes[2] << 16) |
(psizes[1] << 8) | psizes[0];
#if 0
- printk("lmct = 0x%08x\n", lmct);
+ printk(KERN_DEBUG "lmct = 0x%08x\n", lmct);
#endif
for (i = 0; i < ARRAY_SIZE(lmc); i++)
if (lmct == lmc[i]) {
#if 0
- printk("found !!! %i\n", i);
+ printk(KERN_DEBUG "found !!! %i\n", i);
#endif
snd_gf1_write16(gus, SNDRV_GF1_GW_MEMORY_CONFIG, (snd_gf1_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG) & 0xfff0) | i);
snd_interwave_bank_sizes(gus, psizes);
@@ -626,20 +628,22 @@ static void snd_interwave_free(struct snd_card *card)
free_irq(iwcard->irq, (void *)iwcard);
}
-static struct snd_card *snd_interwave_card_new(int dev)
+static int snd_interwave_card_new(int dev, struct snd_card **cardp)
{
struct snd_card *card;
struct snd_interwave *iwcard;
+ int err;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_interwave));
- if (card == NULL)
- return NULL;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_interwave), &card);
+ if (err < 0)
+ return err;
iwcard = card->private_data;
iwcard->card = card;
iwcard->irq = -1;
card->private_free = snd_interwave_free;
- return card;
+ *cardp = card;
+ return 0;
}
static int __devinit snd_interwave_probe(struct snd_card *card, int dev)
@@ -778,9 +782,9 @@ static int __devinit snd_interwave_isa_probe1(int dev, struct device *devptr)
struct snd_card *card;
int err;
- card = snd_interwave_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_interwave_card_new(dev, &card);
+ if (err < 0)
+ return err;
snd_card_set_dev(card, devptr);
if ((err = snd_interwave_probe(card, dev)) < 0) {
@@ -876,9 +880,9 @@ static int __devinit snd_interwave_pnp_detect(struct pnp_card_link *pcard,
if (dev >= SNDRV_CARDS)
return -ENODEV;
- card = snd_interwave_card_new(dev);
- if (! card)
- return -ENOMEM;
+ res = snd_interwave_card_new(dev, &card);
+ if (res < 0)
+ return res;
if ((res = snd_interwave_pnp(dev, card->private_data, pcard, pid)) < 0) {
snd_card_free(card);
diff --git a/sound/isa/msnd/Makefile b/sound/isa/msnd/Makefile
new file mode 100644
index 00000000000..2171c0aa2f6
--- /dev/null
+++ b/sound/isa/msnd/Makefile
@@ -0,0 +1,9 @@
+
+snd-msnd-lib-objs := msnd.o msnd_midi.o msnd_pinnacle_mixer.o
+snd-msnd-pinnacle-objs := msnd_pinnacle.o
+snd-msnd-classic-objs := msnd_classic.o
+
+# Toplevel Module Dependency
+obj-$(CONFIG_SND_MSND_PINNACLE) += snd-msnd-pinnacle.o snd-msnd-lib.o
+obj-$(CONFIG_SND_MSND_CLASSIC) += snd-msnd-classic.o snd-msnd-lib.o
+
diff --git a/sound/isa/msnd/msnd.c b/sound/isa/msnd/msnd.c
new file mode 100644
index 00000000000..906454413ed
--- /dev/null
+++ b/sound/isa/msnd/msnd.c
@@ -0,0 +1,705 @@
+/*********************************************************************
+ *
+ * 2002/06/30 Karsten Wiese:
+ * removed kernel-version dependencies.
+ * ripped from linux kernel 2.4.18 (OSS Implementation) by me.
+ * In the OSS Version, this file is compiled to a separate MODULE,
+ * that is used by the pinnacle and the classic driver.
+ * since there is no classic driver for alsa yet (i dont have a classic
+ * & writing one blindfold is difficult) this file's object is statically
+ * linked into the pinnacle-driver-module for now. look for the string
+ * "uncomment this to make this a module again"
+ * to do guess what.
+ *
+ * the following is a copy of the 2.4.18 OSS FREE file-heading comment:
+ *
+ * msnd.c - Driver Base
+ *
+ * Turtle Beach MultiSound Sound Card Driver for Linux
+ *
+ * Copyright (C) 1998 Andrew Veliath
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ********************************************************************/
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/interrupt.h>
+#include <linux/io.h>
+#include <linux/fs.h>
+#include <linux/delay.h>
+
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+
+#include "msnd.h"
+
+#define LOGNAME "msnd"
+
+
+void snd_msnd_init_queue(void *base, int start, int size)
+{
+ writew(PCTODSP_BASED(start), base + JQS_wStart);
+ writew(PCTODSP_OFFSET(size) - 1, base + JQS_wSize);
+ writew(0, base + JQS_wHead);
+ writew(0, base + JQS_wTail);
+}
+EXPORT_SYMBOL(snd_msnd_init_queue);
+
+static int snd_msnd_wait_TXDE(struct snd_msnd *dev)
+{
+ unsigned int io = dev->io;
+ int timeout = 1000;
+
+ while (timeout-- > 0)
+ if (inb(io + HP_ISR) & HPISR_TXDE)
+ return 0;
+
+ return -EIO;
+}
+
+static int snd_msnd_wait_HC0(struct snd_msnd *dev)
+{
+ unsigned int io = dev->io;
+ int timeout = 1000;
+
+ while (timeout-- > 0)
+ if (!(inb(io + HP_CVR) & HPCVR_HC))
+ return 0;
+
+ return -EIO;
+}
+
+int snd_msnd_send_dsp_cmd(struct snd_msnd *dev, u8 cmd)
+{
+ unsigned long flags;
+
+ spin_lock_irqsave(&dev->lock, flags);
+ if (snd_msnd_wait_HC0(dev) == 0) {
+ outb(cmd, dev->io + HP_CVR);
+ spin_unlock_irqrestore(&dev->lock, flags);
+ return 0;
+ }
+ spin_unlock_irqrestore(&dev->lock, flags);
+
+ snd_printd(KERN_ERR LOGNAME ": Send DSP command timeout\n");
+
+ return -EIO;
+}
+EXPORT_SYMBOL(snd_msnd_send_dsp_cmd);
+
+int snd_msnd_send_word(struct snd_msnd *dev, unsigned char high,
+ unsigned char mid, unsigned char low)
+{
+ unsigned int io = dev->io;
+
+ if (snd_msnd_wait_TXDE(dev) == 0) {
+ outb(high, io + HP_TXH);
+ outb(mid, io + HP_TXM);
+ outb(low, io + HP_TXL);
+ return 0;
+ }
+
+ snd_printd(KERN_ERR LOGNAME ": Send host word timeout\n");
+
+ return -EIO;
+}
+EXPORT_SYMBOL(snd_msnd_send_word);
+
+int snd_msnd_upload_host(struct snd_msnd *dev, const u8 *bin, int len)
+{
+ int i;
+
+ if (len % 3 != 0) {
+ snd_printk(KERN_ERR LOGNAME
+ ": Upload host data not multiple of 3!\n");
+ return -EINVAL;
+ }
+
+ for (i = 0; i < len; i += 3)
+ if (snd_msnd_send_word(dev, bin[i], bin[i + 1], bin[i + 2]))
+ return -EIO;
+
+ inb(dev->io + HP_RXL);
+ inb(dev->io + HP_CVR);
+
+ return 0;
+}
+EXPORT_SYMBOL(snd_msnd_upload_host);
+
+int snd_msnd_enable_irq(struct snd_msnd *dev)
+{
+ unsigned long flags;
+
+ if (dev->irq_ref++)
+ return 0;
+
+ snd_printdd(LOGNAME ": Enabling IRQ\n");
+
+ spin_lock_irqsave(&dev->lock, flags);
+ if (snd_msnd_wait_TXDE(dev) == 0) {
+ outb(inb(dev->io + HP_ICR) | HPICR_TREQ, dev->io + HP_ICR);
+ if (dev->type == msndClassic)
+ outb(dev->irqid, dev->io + HP_IRQM);
+
+ outb(inb(dev->io + HP_ICR) & ~HPICR_TREQ, dev->io + HP_ICR);
+ outb(inb(dev->io + HP_ICR) | HPICR_RREQ, dev->io + HP_ICR);
+ enable_irq(dev->irq);
+ snd_msnd_init_queue(dev->DSPQ, dev->dspq_data_buff,
+ dev->dspq_buff_size);
+ spin_unlock_irqrestore(&dev->lock, flags);
+ return 0;
+ }
+ spin_unlock_irqrestore(&dev->lock, flags);
+
+ snd_printd(KERN_ERR LOGNAME ": Enable IRQ failed\n");
+
+ return -EIO;
+}
+EXPORT_SYMBOL(snd_msnd_enable_irq);
+
+int snd_msnd_disable_irq(struct snd_msnd *dev)
+{
+ unsigned long flags;
+
+ if (--dev->irq_ref > 0)
+ return 0;
+
+ if (dev->irq_ref < 0)
+ snd_printd(KERN_WARNING LOGNAME ": IRQ ref count is %d\n",
+ dev->irq_ref);
+
+ snd_printdd(LOGNAME ": Disabling IRQ\n");
+
+ spin_lock_irqsave(&dev->lock, flags);
+ if (snd_msnd_wait_TXDE(dev) == 0) {
+ outb(inb(dev->io + HP_ICR) & ~HPICR_RREQ, dev->io + HP_ICR);
+ if (dev->type == msndClassic)
+ outb(HPIRQ_NONE, dev->io + HP_IRQM);
+ disable_irq(dev->irq);
+ spin_unlock_irqrestore(&dev->lock, flags);
+ return 0;
+ }
+ spin_unlock_irqrestore(&dev->lock, flags);
+
+ snd_printd(KERN_ERR LOGNAME ": Disable IRQ failed\n");
+
+ return -EIO;
+}
+EXPORT_SYMBOL(snd_msnd_disable_irq);
+
+static inline long get_play_delay_jiffies(struct snd_msnd *chip, long size)
+{
+ long tmp = (size * HZ * chip->play_sample_size) / 8;
+ return tmp / (chip->play_sample_rate * chip->play_channels);
+}
+
+static void snd_msnd_dsp_write_flush(struct snd_msnd *chip)
+{
+ if (!(chip->mode & FMODE_WRITE) || !test_bit(F_WRITING, &chip->flags))
+ return;
+ set_bit(F_WRITEFLUSH, &chip->flags);
+/* interruptible_sleep_on_timeout(
+ &chip->writeflush,
+ get_play_delay_jiffies(&chip, chip->DAPF.len));*/
+ clear_bit(F_WRITEFLUSH, &chip->flags);
+ if (!signal_pending(current))
+ schedule_timeout_interruptible(
+ get_play_delay_jiffies(chip, chip->play_period_bytes));
+ clear_bit(F_WRITING, &chip->flags);
+}
+
+void snd_msnd_dsp_halt(struct snd_msnd *chip, struct file *file)
+{
+ if ((file ? file->f_mode : chip->mode) & FMODE_READ) {
+ clear_bit(F_READING, &chip->flags);
+ snd_msnd_send_dsp_cmd(chip, HDEX_RECORD_STOP);
+ snd_msnd_disable_irq(chip);
+ if (file) {
+ snd_printd(KERN_INFO LOGNAME
+ ": Stopping read for %p\n", file);
+ chip->mode &= ~FMODE_READ;
+ }
+ clear_bit(F_AUDIO_READ_INUSE, &chip->flags);
+ }
+ if ((file ? file->f_mode : chip->mode) & FMODE_WRITE) {
+ if (test_bit(F_WRITING, &chip->flags)) {
+ snd_msnd_dsp_write_flush(chip);
+ snd_msnd_send_dsp_cmd(chip, HDEX_PLAY_STOP);
+ }
+ snd_msnd_disable_irq(chip);
+ if (file) {
+ snd_printd(KERN_INFO
+ LOGNAME ": Stopping write for %p\n", file);
+ chip->mode &= ~FMODE_WRITE;
+ }
+ clear_bit(F_AUDIO_WRITE_INUSE, &chip->flags);
+ }
+}
+EXPORT_SYMBOL(snd_msnd_dsp_halt);
+
+
+int snd_msnd_DARQ(struct snd_msnd *chip, int bank)
+{
+ int /*size, n,*/ timeout = 3;
+ u16 wTmp;
+ /* void *DAQD; */
+
+ /* Increment the tail and check for queue wrap */
+ wTmp = readw(chip->DARQ + JQS_wTail) + PCTODSP_OFFSET(DAQDS__size);
+ if (wTmp > readw(chip->DARQ + JQS_wSize))
+ wTmp = 0;
+ while (wTmp == readw(chip->DARQ + JQS_wHead) && timeout--)
+ udelay(1);
+
+ if (chip->capturePeriods == 2) {
+ void *pDAQ = chip->mappedbase + DARQ_DATA_BUFF +
+ bank * DAQDS__size + DAQDS_wStart;
+ unsigned short offset = 0x3000 + chip->capturePeriodBytes;
+
+ if (readw(pDAQ) != PCTODSP_BASED(0x3000))
+ offset = 0x3000;
+ writew(PCTODSP_BASED(offset), pDAQ);
+ }
+
+ writew(wTmp, chip->DARQ + JQS_wTail);
+
+#if 0
+ /* Get our digital audio queue struct */
+ DAQD = bank * DAQDS__size + chip->mappedbase + DARQ_DATA_BUFF;
+
+ /* Get length of data */
+ size = readw(DAQD + DAQDS_wSize);
+
+ /* Read data from the head (unprotected bank 1 access okay
+ since this is only called inside an interrupt) */
+ outb(HPBLKSEL_1, chip->io + HP_BLKS);
+ n = msnd_fifo_write(&chip->DARF,
+ (char *)(chip->base + bank * DAR_BUFF_SIZE),
+ size, 0);
+ if (n <= 0) {
+ outb(HPBLKSEL_0, chip->io + HP_BLKS);
+ return n;
+ }
+ outb(HPBLKSEL_0, chip->io + HP_BLKS);
+#endif
+
+ return 1;
+}
+EXPORT_SYMBOL(snd_msnd_DARQ);
+
+int snd_msnd_DAPQ(struct snd_msnd *chip, int start)
+{
+ u16 DAPQ_tail;
+ int protect = start, nbanks = 0;
+ void *DAQD;
+ static int play_banks_submitted;
+ /* unsigned long flags;
+ spin_lock_irqsave(&chip->lock, flags); not necessary */
+
+ DAPQ_tail = readw(chip->DAPQ + JQS_wTail);
+ while (DAPQ_tail != readw(chip->DAPQ + JQS_wHead) || start) {
+ int bank_num = DAPQ_tail / PCTODSP_OFFSET(DAQDS__size);
+
+ if (start) {
+ start = 0;
+ play_banks_submitted = 0;
+ }
+
+ /* Get our digital audio queue struct */
+ DAQD = bank_num * DAQDS__size + chip->mappedbase +
+ DAPQ_DATA_BUFF;
+
+ /* Write size of this bank */
+ writew(chip->play_period_bytes, DAQD + DAQDS_wSize);
+ if (play_banks_submitted < 3)
+ ++play_banks_submitted;
+ else if (chip->playPeriods == 2) {
+ unsigned short offset = chip->play_period_bytes;
+
+ if (readw(DAQD + DAQDS_wStart) != PCTODSP_BASED(0x0))
+ offset = 0;
+
+ writew(PCTODSP_BASED(offset), DAQD + DAQDS_wStart);
+ }
+ ++nbanks;
+
+ /* Then advance the tail */
+ /*
+ if (protect)
+ snd_printd(KERN_INFO "B %X %lX\n",
+ bank_num, xtime.tv_usec);
+ */
+
+ DAPQ_tail = (++bank_num % 3) * PCTODSP_OFFSET(DAQDS__size);
+ writew(DAPQ_tail, chip->DAPQ + JQS_wTail);
+ /* Tell the DSP to play the bank */
+ snd_msnd_send_dsp_cmd(chip, HDEX_PLAY_START);
+ if (protect)
+ if (2 == bank_num)
+ break;
+ }
+ /*
+ if (protect)
+ snd_printd(KERN_INFO "%lX\n", xtime.tv_usec);
+ */
+ /* spin_unlock_irqrestore(&chip->lock, flags); not necessary */
+ return nbanks;
+}
+EXPORT_SYMBOL(snd_msnd_DAPQ);
+
+static void snd_msnd_play_reset_queue(struct snd_msnd *chip,
+ unsigned int pcm_periods,
+ unsigned int pcm_count)
+{
+ int n;
+ void *pDAQ = chip->mappedbase + DAPQ_DATA_BUFF;
+
+ chip->last_playbank = -1;
+ chip->playLimit = pcm_count * (pcm_periods - 1);
+ chip->playPeriods = pcm_periods;
+ writew(PCTODSP_OFFSET(0 * DAQDS__size), chip->DAPQ + JQS_wHead);
+ writew(PCTODSP_OFFSET(0 * DAQDS__size), chip->DAPQ + JQS_wTail);
+
+ chip->play_period_bytes = pcm_count;
+
+ for (n = 0; n < pcm_periods; ++n, pDAQ += DAQDS__size) {
+ writew(PCTODSP_BASED((u32)(pcm_count * n)),
+ pDAQ + DAQDS_wStart);
+ writew(0, pDAQ + DAQDS_wSize);
+ writew(1, pDAQ + DAQDS_wFormat);
+ writew(chip->play_sample_size, pDAQ + DAQDS_wSampleSize);
+ writew(chip->play_channels, pDAQ + DAQDS_wChannels);
+ writew(chip->play_sample_rate, pDAQ + DAQDS_wSampleRate);
+ writew(HIMT_PLAY_DONE * 0x100 + n, pDAQ + DAQDS_wIntMsg);
+ writew(n, pDAQ + DAQDS_wFlags);
+ }
+}
+
+static void snd_msnd_capture_reset_queue(struct snd_msnd *chip,
+ unsigned int pcm_periods,
+ unsigned int pcm_count)
+{
+ int n;
+ void *pDAQ;
+ /* unsigned long flags; */
+
+ /* snd_msnd_init_queue(chip->DARQ, DARQ_DATA_BUFF, DARQ_BUFF_SIZE); */
+
+ chip->last_recbank = 2;
+ chip->captureLimit = pcm_count * (pcm_periods - 1);
+ chip->capturePeriods = pcm_periods;
+ writew(PCTODSP_OFFSET(0 * DAQDS__size), chip->DARQ + JQS_wHead);
+ writew(PCTODSP_OFFSET(chip->last_recbank * DAQDS__size),
+ chip->DARQ + JQS_wTail);
+
+#if 0 /* Critical section: bank 1 access. this is how the OSS driver does it:*/
+ spin_lock_irqsave(&chip->lock, flags);
+ outb(HPBLKSEL_1, chip->io + HP_BLKS);
+ memset_io(chip->mappedbase, 0, DAR_BUFF_SIZE * 3);
+ outb(HPBLKSEL_0, chip->io + HP_BLKS);
+ spin_unlock_irqrestore(&chip->lock, flags);
+#endif
+
+ chip->capturePeriodBytes = pcm_count;
+ snd_printdd("snd_msnd_capture_reset_queue() %i\n", pcm_count);
+
+ pDAQ = chip->mappedbase + DARQ_DATA_BUFF;
+
+ for (n = 0; n < pcm_periods; ++n, pDAQ += DAQDS__size) {
+ u32 tmp = pcm_count * n;
+
+ writew(PCTODSP_BASED(tmp + 0x3000), pDAQ + DAQDS_wStart);
+ writew(pcm_count, pDAQ + DAQDS_wSize);
+ writew(1, pDAQ + DAQDS_wFormat);
+ writew(chip->capture_sample_size, pDAQ + DAQDS_wSampleSize);
+ writew(chip->capture_channels, pDAQ + DAQDS_wChannels);
+ writew(chip->capture_sample_rate, pDAQ + DAQDS_wSampleRate);
+ writew(HIMT_RECORD_DONE * 0x100 + n, pDAQ + DAQDS_wIntMsg);
+ writew(n, pDAQ + DAQDS_wFlags);
+ }
+}
+
+static struct snd_pcm_hardware snd_msnd_playback = {
+ .info = SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_MMAP_VALID,
+ .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ .channels_min = 1,
+ .channels_max = 2,
+ .buffer_bytes_max = 0x3000,
+ .period_bytes_min = 0x40,
+ .period_bytes_max = 0x1800,
+ .periods_min = 2,
+ .periods_max = 3,
+ .fifo_size = 0,
+};
+
+static struct snd_pcm_hardware snd_msnd_capture = {
+ .info = SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_MMAP_VALID,
+ .formats = SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S16_LE,
+ .rates = SNDRV_PCM_RATE_8000_48000,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ .channels_min = 1,
+ .channels_max = 2,
+ .buffer_bytes_max = 0x3000,
+ .period_bytes_min = 0x40,
+ .period_bytes_max = 0x1800,
+ .periods_min = 2,
+ .periods_max = 3,
+ .fifo_size = 0,
+};
+
+
+static int snd_msnd_playback_open(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_msnd *chip = snd_pcm_substream_chip(substream);
+
+ set_bit(F_AUDIO_WRITE_INUSE, &chip->flags);
+ clear_bit(F_WRITING, &chip->flags);
+ snd_msnd_enable_irq(chip);
+
+ runtime->dma_area = chip->mappedbase;
+ runtime->dma_bytes = 0x3000;
+
+ chip->playback_substream = substream;
+ runtime->hw = snd_msnd_playback;
+ return 0;
+}
+
+static int snd_msnd_playback_close(struct snd_pcm_substream *substream)
+{
+ struct snd_msnd *chip = snd_pcm_substream_chip(substream);
+
+ snd_msnd_disable_irq(chip);
+ clear_bit(F_AUDIO_WRITE_INUSE, &chip->flags);
+ return 0;
+}
+
+
+static int snd_msnd_playback_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ int i;
+ struct snd_msnd *chip = snd_pcm_substream_chip(substream);
+ void *pDAQ = chip->mappedbase + DAPQ_DATA_BUFF;
+
+ chip->play_sample_size = snd_pcm_format_width(params_format(params));
+ chip->play_channels = params_channels(params);
+ chip->play_sample_rate = params_rate(params);
+
+ for (i = 0; i < 3; ++i, pDAQ += DAQDS__size) {
+ writew(chip->play_sample_size, pDAQ + DAQDS_wSampleSize);
+ writew(chip->play_channels, pDAQ + DAQDS_wChannels);
+ writew(chip->play_sample_rate, pDAQ + DAQDS_wSampleRate);
+ }
+ /* dont do this here:
+ * snd_msnd_calibrate_adc(chip->play_sample_rate);
+ */
+
+ return 0;
+}
+
+static int snd_msnd_playback_prepare(struct snd_pcm_substream *substream)
+{
+ struct snd_msnd *chip = snd_pcm_substream_chip(substream);
+ unsigned int pcm_size = snd_pcm_lib_buffer_bytes(substream);
+ unsigned int pcm_count = snd_pcm_lib_period_bytes(substream);
+ unsigned int pcm_periods = pcm_size / pcm_count;
+
+ snd_msnd_play_reset_queue(chip, pcm_periods, pcm_count);
+ chip->playDMAPos = 0;
+ return 0;
+}
+
+static int snd_msnd_playback_trigger(struct snd_pcm_substream *substream,
+ int cmd)
+{
+ struct snd_msnd *chip = snd_pcm_substream_chip(substream);
+ int result = 0;
+
+ if (cmd == SNDRV_PCM_TRIGGER_START) {
+ snd_printdd("snd_msnd_playback_trigger(START)\n");
+ chip->banksPlayed = 0;
+ set_bit(F_WRITING, &chip->flags);
+ snd_msnd_DAPQ(chip, 1);
+ } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
+ snd_printdd("snd_msnd_playback_trigger(STop)\n");
+ /* interrupt diagnostic, comment this out later */
+ clear_bit(F_WRITING, &chip->flags);
+ snd_msnd_send_dsp_cmd(chip, HDEX_PLAY_STOP);
+ } else {
+ snd_printd(KERN_ERR "snd_msnd_playback_trigger(?????)\n");
+ result = -EINVAL;
+ }
+
+ snd_printdd("snd_msnd_playback_trigger() ENDE\n");
+ return result;
+}
+
+static snd_pcm_uframes_t
+snd_msnd_playback_pointer(struct snd_pcm_substream *substream)
+{
+ struct snd_msnd *chip = snd_pcm_substream_chip(substream);
+
+ return bytes_to_frames(substream->runtime, chip->playDMAPos);
+}
+
+
+static struct snd_pcm_ops snd_msnd_playback_ops = {
+ .open = snd_msnd_playback_open,
+ .close = snd_msnd_playback_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = snd_msnd_playback_hw_params,
+ .prepare = snd_msnd_playback_prepare,
+ .trigger = snd_msnd_playback_trigger,
+ .pointer = snd_msnd_playback_pointer,
+};
+
+static int snd_msnd_capture_open(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_msnd *chip = snd_pcm_substream_chip(substream);
+
+ set_bit(F_AUDIO_READ_INUSE, &chip->flags);
+ snd_msnd_enable_irq(chip);
+ runtime->dma_area = chip->mappedbase + 0x3000;
+ runtime->dma_bytes = 0x3000;
+ memset(runtime->dma_area, 0, runtime->dma_bytes);
+ chip->capture_substream = substream;
+ runtime->hw = snd_msnd_capture;
+ return 0;
+}
+
+static int snd_msnd_capture_close(struct snd_pcm_substream *substream)
+{
+ struct snd_msnd *chip = snd_pcm_substream_chip(substream);
+
+ snd_msnd_disable_irq(chip);
+ clear_bit(F_AUDIO_READ_INUSE, &chip->flags);
+ return 0;
+}
+
+static int snd_msnd_capture_prepare(struct snd_pcm_substream *substream)
+{
+ struct snd_msnd *chip = snd_pcm_substream_chip(substream);
+ unsigned int pcm_size = snd_pcm_lib_buffer_bytes(substream);
+ unsigned int pcm_count = snd_pcm_lib_period_bytes(substream);
+ unsigned int pcm_periods = pcm_size / pcm_count;
+
+ snd_msnd_capture_reset_queue(chip, pcm_periods, pcm_count);
+ chip->captureDMAPos = 0;
+ return 0;
+}
+
+static int snd_msnd_capture_trigger(struct snd_pcm_substream *substream,
+ int cmd)
+{
+ struct snd_msnd *chip = snd_pcm_substream_chip(substream);
+
+ if (cmd == SNDRV_PCM_TRIGGER_START) {
+ chip->last_recbank = -1;
+ set_bit(F_READING, &chip->flags);
+ if (snd_msnd_send_dsp_cmd(chip, HDEX_RECORD_START) == 0)
+ return 0;
+
+ clear_bit(F_READING, &chip->flags);
+ } else if (cmd == SNDRV_PCM_TRIGGER_STOP) {
+ clear_bit(F_READING, &chip->flags);
+ snd_msnd_send_dsp_cmd(chip, HDEX_RECORD_STOP);
+ return 0;
+ }
+ return -EINVAL;
+}
+
+
+static snd_pcm_uframes_t
+snd_msnd_capture_pointer(struct snd_pcm_substream *substream)
+{
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_msnd *chip = snd_pcm_substream_chip(substream);
+
+ return bytes_to_frames(runtime, chip->captureDMAPos);
+}
+
+
+static int snd_msnd_capture_hw_params(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params)
+{
+ int i;
+ struct snd_msnd *chip = snd_pcm_substream_chip(substream);
+ void *pDAQ = chip->mappedbase + DARQ_DATA_BUFF;
+
+ chip->capture_sample_size = snd_pcm_format_width(params_format(params));
+ chip->capture_channels = params_channels(params);
+ chip->capture_sample_rate = params_rate(params);
+
+ for (i = 0; i < 3; ++i, pDAQ += DAQDS__size) {
+ writew(chip->capture_sample_size, pDAQ + DAQDS_wSampleSize);
+ writew(chip->capture_channels, pDAQ + DAQDS_wChannels);
+ writew(chip->capture_sample_rate, pDAQ + DAQDS_wSampleRate);
+ }
+ return 0;
+}
+
+
+static struct snd_pcm_ops snd_msnd_capture_ops = {
+ .open = snd_msnd_capture_open,
+ .close = snd_msnd_capture_close,
+ .ioctl = snd_pcm_lib_ioctl,
+ .hw_params = snd_msnd_capture_hw_params,
+ .prepare = snd_msnd_capture_prepare,
+ .trigger = snd_msnd_capture_trigger,
+ .pointer = snd_msnd_capture_pointer,
+};
+
+
+int snd_msnd_pcm(struct snd_card *card, int device,
+ struct snd_pcm **rpcm)
+{
+ struct snd_msnd *chip = card->private_data;
+ struct snd_pcm *pcm;
+ int err;
+
+ err = snd_pcm_new(card, "MSNDPINNACLE", device, 1, 1, &pcm);
+ if (err < 0)
+ return err;
+
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_msnd_playback_ops);
+ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_msnd_capture_ops);
+
+ pcm->private_data = chip;
+ strcpy(pcm->name, "Hurricane");
+
+
+ if (rpcm)
+ *rpcm = pcm;
+ return 0;
+}
+EXPORT_SYMBOL(snd_msnd_pcm);
+
+MODULE_DESCRIPTION("Common routines for Turtle Beach Multisound drivers");
+MODULE_LICENSE("GPL");
+
diff --git a/sound/isa/msnd/msnd.h b/sound/isa/msnd/msnd.h
new file mode 100644
index 00000000000..3773e242b58
--- /dev/null
+++ b/sound/isa/msnd/msnd.h
@@ -0,0 +1,308 @@
+/*********************************************************************
+ *
+ * msnd.h
+ *
+ * Turtle Beach MultiSound Sound Card Driver for Linux
+ *
+ * Some parts of this header file were derived from the Turtle Beach
+ * MultiSound Driver Development Kit.
+ *
+ * Copyright (C) 1998 Andrew Veliath
+ * Copyright (C) 1993 Turtle Beach Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ********************************************************************/
+#ifndef __MSND_H
+#define __MSND_H
+
+#define DEFSAMPLERATE 44100
+#define DEFSAMPLESIZE SNDRV_PCM_FORMAT_S16
+#define DEFCHANNELS 1
+
+#define SRAM_BANK_SIZE 0x8000
+#define SRAM_CNTL_START 0x7F00
+#define SMA_STRUCT_START 0x7F40
+
+#define DSP_BASE_ADDR 0x4000
+#define DSP_BANK_BASE 0x4000
+
+#define AGND 0x01
+#define SIGNAL 0x02
+
+#define EXT_DSP_BIT_DCAL 0x0001
+#define EXT_DSP_BIT_MIDI_CON 0x0002
+
+#define BUFFSIZE 0x8000
+#define HOSTQ_SIZE 0x40
+
+#define DAP_BUFF_SIZE 0x2400
+
+#define DAPQ_STRUCT_SIZE 0x10
+#define DARQ_STRUCT_SIZE 0x10
+#define DAPQ_BUFF_SIZE (3 * 0x10)
+#define DARQ_BUFF_SIZE (3 * 0x10)
+#define MODQ_BUFF_SIZE 0x400
+
+#define DAPQ_DATA_BUFF 0x6C00
+#define DARQ_DATA_BUFF 0x6C30
+#define MODQ_DATA_BUFF 0x6C60
+#define MIDQ_DATA_BUFF 0x7060
+
+#define DAPQ_OFFSET SRAM_CNTL_START
+#define DARQ_OFFSET (SRAM_CNTL_START + 0x08)
+#define MODQ_OFFSET (SRAM_CNTL_START + 0x10)
+#define MIDQ_OFFSET (SRAM_CNTL_START + 0x18)
+#define DSPQ_OFFSET (SRAM_CNTL_START + 0x20)
+
+#define HP_ICR 0x00
+#define HP_CVR 0x01
+#define HP_ISR 0x02
+#define HP_IVR 0x03
+#define HP_NU 0x04
+#define HP_INFO 0x04
+#define HP_TXH 0x05
+#define HP_RXH 0x05
+#define HP_TXM 0x06
+#define HP_RXM 0x06
+#define HP_TXL 0x07
+#define HP_RXL 0x07
+
+#define HP_ICR_DEF 0x00
+#define HP_CVR_DEF 0x12
+#define HP_ISR_DEF 0x06
+#define HP_IVR_DEF 0x0f
+#define HP_NU_DEF 0x00
+
+#define HP_IRQM 0x09
+
+#define HPR_BLRC 0x08
+#define HPR_SPR1 0x09
+#define HPR_SPR2 0x0A
+#define HPR_TCL0 0x0B
+#define HPR_TCL1 0x0C
+#define HPR_TCL2 0x0D
+#define HPR_TCL3 0x0E
+#define HPR_TCL4 0x0F
+
+#define HPICR_INIT 0x80
+#define HPICR_HM1 0x40
+#define HPICR_HM0 0x20
+#define HPICR_HF1 0x10
+#define HPICR_HF0 0x08
+#define HPICR_TREQ 0x02
+#define HPICR_RREQ 0x01
+
+#define HPCVR_HC 0x80
+
+#define HPISR_HREQ 0x80
+#define HPISR_DMA 0x40
+#define HPISR_HF3 0x10
+#define HPISR_HF2 0x08
+#define HPISR_TRDY 0x04
+#define HPISR_TXDE 0x02
+#define HPISR_RXDF 0x01
+
+#define HPIO_290 0
+#define HPIO_260 1
+#define HPIO_250 2
+#define HPIO_240 3
+#define HPIO_230 4
+#define HPIO_220 5
+#define HPIO_210 6
+#define HPIO_3E0 7
+
+#define HPMEM_NONE 0
+#define HPMEM_B000 1
+#define HPMEM_C800 2
+#define HPMEM_D000 3
+#define HPMEM_D400 4
+#define HPMEM_D800 5
+#define HPMEM_E000 6
+#define HPMEM_E800 7
+
+#define HPIRQ_NONE 0
+#define HPIRQ_5 1
+#define HPIRQ_7 2
+#define HPIRQ_9 3
+#define HPIRQ_10 4
+#define HPIRQ_11 5
+#define HPIRQ_12 6
+#define HPIRQ_15 7
+
+#define HIMT_PLAY_DONE 0x00
+#define HIMT_RECORD_DONE 0x01
+#define HIMT_MIDI_EOS 0x02
+#define HIMT_MIDI_OUT 0x03
+
+#define HIMT_MIDI_IN_UCHAR 0x0E
+#define HIMT_DSP 0x0F
+
+#define HDEX_BASE 0x92
+#define HDEX_PLAY_START (0 + HDEX_BASE)
+#define HDEX_PLAY_STOP (1 + HDEX_BASE)
+#define HDEX_PLAY_PAUSE (2 + HDEX_BASE)
+#define HDEX_PLAY_RESUME (3 + HDEX_BASE)
+#define HDEX_RECORD_START (4 + HDEX_BASE)
+#define HDEX_RECORD_STOP (5 + HDEX_BASE)
+#define HDEX_MIDI_IN_START (6 + HDEX_BASE)
+#define HDEX_MIDI_IN_STOP (7 + HDEX_BASE)
+#define HDEX_MIDI_OUT_START (8 + HDEX_BASE)
+#define HDEX_MIDI_OUT_STOP (9 + HDEX_BASE)
+#define HDEX_AUX_REQ (10 + HDEX_BASE)
+
+#define HDEXAR_CLEAR_PEAKS 1
+#define HDEXAR_IN_SET_POTS 2
+#define HDEXAR_AUX_SET_POTS 3
+#define HDEXAR_CAL_A_TO_D 4
+#define HDEXAR_RD_EXT_DSP_BITS 5
+
+/* Pinnacle only HDEXAR defs */
+#define HDEXAR_SET_ANA_IN 0
+#define HDEXAR_SET_SYNTH_IN 4
+#define HDEXAR_READ_DAT_IN 5
+#define HDEXAR_MIC_SET_POTS 6
+#define HDEXAR_SET_DAT_IN 7
+
+#define HDEXAR_SET_SYNTH_48 8
+#define HDEXAR_SET_SYNTH_44 9
+
+#define HIWORD(l) ((u16)((((u32)(l)) >> 16) & 0xFFFF))
+#define LOWORD(l) ((u16)(u32)(l))
+#define HIBYTE(w) ((u8)(((u16)(w) >> 8) & 0xFF))
+#define LOBYTE(w) ((u8)(w))
+#define MAKELONG(low, hi) ((long)(((u16)(low))|(((u32)((u16)(hi)))<<16)))
+#define MAKEWORD(low, hi) ((u16)(((u8)(low))|(((u16)((u8)(hi)))<<8)))
+
+#define PCTODSP_OFFSET(w) (u16)((w)/2)
+#define PCTODSP_BASED(w) (u16)(((w)/2) + DSP_BASE_ADDR)
+#define DSPTOPC_BASED(w) (((w) - DSP_BASE_ADDR) * 2)
+
+#ifdef SLOWIO
+# undef outb
+# undef inb
+# define outb outb_p
+# define inb inb_p
+#endif
+
+/* JobQueueStruct */
+#define JQS_wStart 0x00
+#define JQS_wSize 0x02
+#define JQS_wHead 0x04
+#define JQS_wTail 0x06
+#define JQS__size 0x08
+
+/* DAQueueDataStruct */
+#define DAQDS_wStart 0x00
+#define DAQDS_wSize 0x02
+#define DAQDS_wFormat 0x04
+#define DAQDS_wSampleSize 0x06
+#define DAQDS_wChannels 0x08
+#define DAQDS_wSampleRate 0x0A
+#define DAQDS_wIntMsg 0x0C
+#define DAQDS_wFlags 0x0E
+#define DAQDS__size 0x10
+
+#include <sound/pcm.h>
+
+struct snd_msnd {
+ void __iomem *mappedbase;
+ int play_period_bytes;
+ int playLimit;
+ int playPeriods;
+ int playDMAPos;
+ int banksPlayed;
+ int captureDMAPos;
+ int capturePeriodBytes;
+ int captureLimit;
+ int capturePeriods;
+ struct snd_card *card;
+ void *msndmidi_mpu;
+ struct snd_rawmidi *rmidi;
+
+ /* Hardware resources */
+ long io;
+ int memid, irqid;
+ int irq, irq_ref;
+ unsigned long base;
+
+ /* Motorola 56k DSP SMA */
+ void __iomem *SMA;
+ void __iomem *DAPQ;
+ void __iomem *DARQ;
+ void __iomem *MODQ;
+ void __iomem *MIDQ;
+ void __iomem *DSPQ;
+ int dspq_data_buff, dspq_buff_size;
+
+ /* State variables */
+ enum { msndClassic, msndPinnacle } type;
+ mode_t mode;
+ unsigned long flags;
+#define F_RESETTING 0
+#define F_HAVEDIGITAL 1
+#define F_AUDIO_WRITE_INUSE 2
+#define F_WRITING 3
+#define F_WRITEBLOCK 4
+#define F_WRITEFLUSH 5
+#define F_AUDIO_READ_INUSE 6
+#define F_READING 7
+#define F_READBLOCK 8
+#define F_EXT_MIDI_INUSE 9
+#define F_HDR_MIDI_INUSE 10
+#define F_DISABLE_WRITE_NDELAY 11
+ spinlock_t lock;
+ spinlock_t mixer_lock;
+ int nresets;
+ unsigned recsrc;
+#define LEVEL_ENTRIES 32
+ int left_levels[LEVEL_ENTRIES];
+ int right_levels[LEVEL_ENTRIES];
+ int calibrate_signal;
+ int play_sample_size, play_sample_rate, play_channels;
+ int play_ndelay;
+ int capture_sample_size, capture_sample_rate, capture_channels;
+ int capture_ndelay;
+ u8 bCurrentMidiPatch;
+
+ int last_playbank, last_recbank;
+ struct snd_pcm_substream *playback_substream;
+ struct snd_pcm_substream *capture_substream;
+
+};
+
+void snd_msnd_init_queue(void *base, int start, int size);
+
+int snd_msnd_send_dsp_cmd(struct snd_msnd *chip, u8 cmd);
+int snd_msnd_send_word(struct snd_msnd *chip,
+ unsigned char high,
+ unsigned char mid,
+ unsigned char low);
+int snd_msnd_upload_host(struct snd_msnd *chip,
+ const u8 *bin, int len);
+int snd_msnd_enable_irq(struct snd_msnd *chip);
+int snd_msnd_disable_irq(struct snd_msnd *chip);
+void snd_msnd_dsp_halt(struct snd_msnd *chip, struct file *file);
+int snd_msnd_DAPQ(struct snd_msnd *chip, int start);
+int snd_msnd_DARQ(struct snd_msnd *chip, int start);
+int snd_msnd_pcm(struct snd_card *card, int device, struct snd_pcm **rpcm);
+
+int snd_msndmidi_new(struct snd_card *card, int device);
+void snd_msndmidi_input_read(void *mpu);
+
+void snd_msndmix_setup(struct snd_msnd *chip);
+int __devinit snd_msndmix_new(struct snd_card *card);
+int snd_msndmix_force_recsrc(struct snd_msnd *chip, int recsrc);
+#endif /* __MSND_H */
diff --git a/sound/isa/msnd/msnd_classic.c b/sound/isa/msnd/msnd_classic.c
new file mode 100644
index 00000000000..3b23a096fa4
--- /dev/null
+++ b/sound/isa/msnd/msnd_classic.c
@@ -0,0 +1,3 @@
+/* The work is in msnd_pinnacle.c, just define MSND_CLASSIC before it. */
+#define MSND_CLASSIC
+#include "msnd_pinnacle.c"
diff --git a/sound/isa/msnd/msnd_classic.h b/sound/isa/msnd/msnd_classic.h
new file mode 100644
index 00000000000..f18d5fa5baf
--- /dev/null
+++ b/sound/isa/msnd/msnd_classic.h
@@ -0,0 +1,129 @@
+/*********************************************************************
+ *
+ * msnd_classic.h
+ *
+ * Turtle Beach MultiSound Sound Card Driver for Linux
+ *
+ * Some parts of this header file were derived from the Turtle Beach
+ * MultiSound Driver Development Kit.
+ *
+ * Copyright (C) 1998 Andrew Veliath
+ * Copyright (C) 1993 Turtle Beach Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ********************************************************************/
+#ifndef __MSND_CLASSIC_H
+#define __MSND_CLASSIC_H
+
+#define DSP_NUMIO 0x10
+
+#define HP_MEMM 0x08
+
+#define HP_BITM 0x0E
+#define HP_WAIT 0x0D
+#define HP_DSPR 0x0A
+#define HP_PROR 0x0B
+#define HP_BLKS 0x0C
+
+#define HPPRORESET_OFF 0
+#define HPPRORESET_ON 1
+
+#define HPDSPRESET_OFF 0
+#define HPDSPRESET_ON 1
+
+#define HPBLKSEL_0 0
+#define HPBLKSEL_1 1
+
+#define HPWAITSTATE_0 0
+#define HPWAITSTATE_1 1
+
+#define HPBITMODE_16 0
+#define HPBITMODE_8 1
+
+#define HIDSP_INT_PLAY_UNDER 0x00
+#define HIDSP_INT_RECORD_OVER 0x01
+#define HIDSP_INPUT_CLIPPING 0x02
+#define HIDSP_MIDI_IN_OVER 0x10
+#define HIDSP_MIDI_OVERRUN_ERR 0x13
+
+#define TIME_PRO_RESET_DONE 0x028A
+#define TIME_PRO_SYSEX 0x0040
+#define TIME_PRO_RESET 0x0032
+
+#define DAR_BUFF_SIZE 0x2000
+
+#define MIDQ_BUFF_SIZE 0x200
+#define DSPQ_BUFF_SIZE 0x40
+
+#define DSPQ_DATA_BUFF 0x7260
+
+#define MOP_SYNTH 0x10
+#define MOP_EXTOUT 0x32
+#define MOP_EXTTHRU 0x02
+#define MOP_OUTMASK 0x01
+
+#define MIP_EXTIN 0x01
+#define MIP_SYNTH 0x00
+#define MIP_INMASK 0x32
+
+/* Classic SMA Common Data */
+#define SMA_wCurrPlayBytes 0x0000
+#define SMA_wCurrRecordBytes 0x0002
+#define SMA_wCurrPlayVolLeft 0x0004
+#define SMA_wCurrPlayVolRight 0x0006
+#define SMA_wCurrInVolLeft 0x0008
+#define SMA_wCurrInVolRight 0x000a
+#define SMA_wUser_3 0x000c
+#define SMA_wUser_4 0x000e
+#define SMA_dwUser_5 0x0010
+#define SMA_dwUser_6 0x0014
+#define SMA_wUser_7 0x0018
+#define SMA_wReserved_A 0x001a
+#define SMA_wReserved_B 0x001c
+#define SMA_wReserved_C 0x001e
+#define SMA_wReserved_D 0x0020
+#define SMA_wReserved_E 0x0022
+#define SMA_wReserved_F 0x0024
+#define SMA_wReserved_G 0x0026
+#define SMA_wReserved_H 0x0028
+#define SMA_wCurrDSPStatusFlags 0x002a
+#define SMA_wCurrHostStatusFlags 0x002c
+#define SMA_wCurrInputTagBits 0x002e
+#define SMA_wCurrLeftPeak 0x0030
+#define SMA_wCurrRightPeak 0x0032
+#define SMA_wExtDSPbits 0x0034
+#define SMA_bExtHostbits 0x0036
+#define SMA_bBoardLevel 0x0037
+#define SMA_bInPotPosRight 0x0038
+#define SMA_bInPotPosLeft 0x0039
+#define SMA_bAuxPotPosRight 0x003a
+#define SMA_bAuxPotPosLeft 0x003b
+#define SMA_wCurrMastVolLeft 0x003c
+#define SMA_wCurrMastVolRight 0x003e
+#define SMA_bUser_12 0x0040
+#define SMA_bUser_13 0x0041
+#define SMA_wUser_14 0x0042
+#define SMA_wUser_15 0x0044
+#define SMA_wCalFreqAtoD 0x0046
+#define SMA_wUser_16 0x0048
+#define SMA_wUser_17 0x004a
+#define SMA__size 0x004c
+
+#define INITCODEFILE "turtlebeach/msndinit.bin"
+#define PERMCODEFILE "turtlebeach/msndperm.bin"
+#define LONGNAME "MultiSound (Classic/Monterey/Tahiti)"
+
+#endif /* __MSND_CLASSIC_H */
diff --git a/sound/isa/msnd/msnd_midi.c b/sound/isa/msnd/msnd_midi.c
new file mode 100644
index 00000000000..cb9aa4c4edd
--- /dev/null
+++ b/sound/isa/msnd/msnd_midi.c
@@ -0,0 +1,180 @@
+/*
+ * Copyright (c) by Jaroslav Kysela <perex@perex.cz>
+ * Copyright (c) 2009 by Krzysztof Helt
+ * Routines for control of MPU-401 in UART mode
+ *
+ * MPU-401 supports UART mode which is not capable generate transmit
+ * interrupts thus output is done via polling. Also, if irq < 0, then
+ * input is done also via polling. Do not expect good performance.
+ *
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include <linux/io.h>
+#include <linux/delay.h>
+#include <linux/ioport.h>
+#include <linux/errno.h>
+#include <sound/core.h>
+#include <sound/rawmidi.h>
+
+#include "msnd.h"
+
+#define MSNDMIDI_MODE_BIT_INPUT 0
+#define MSNDMIDI_MODE_BIT_OUTPUT 1
+#define MSNDMIDI_MODE_BIT_INPUT_TRIGGER 2
+#define MSNDMIDI_MODE_BIT_OUTPUT_TRIGGER 3
+
+struct snd_msndmidi {
+ struct snd_msnd *dev;
+
+ unsigned long mode; /* MSNDMIDI_MODE_XXXX */
+
+ struct snd_rawmidi_substream *substream_input;
+
+ spinlock_t input_lock;
+};
+
+/*
+ * input/output open/close - protected by open_mutex in rawmidi.c
+ */
+static int snd_msndmidi_input_open(struct snd_rawmidi_substream *substream)
+{
+ struct snd_msndmidi *mpu;
+
+ snd_printdd("snd_msndmidi_input_open()\n");
+
+ mpu = substream->rmidi->private_data;
+
+ mpu->substream_input = substream;
+
+ snd_msnd_enable_irq(mpu->dev);
+
+ snd_msnd_send_dsp_cmd(mpu->dev, HDEX_MIDI_IN_START);
+ set_bit(MSNDMIDI_MODE_BIT_INPUT, &mpu->mode);
+ return 0;
+}
+
+static int snd_msndmidi_input_close(struct snd_rawmidi_substream *substream)
+{
+ struct snd_msndmidi *mpu;
+
+ mpu = substream->rmidi->private_data;
+ snd_msnd_send_dsp_cmd(mpu->dev, HDEX_MIDI_IN_STOP);
+ clear_bit(MSNDMIDI_MODE_BIT_INPUT, &mpu->mode);
+ mpu->substream_input = NULL;
+ snd_msnd_disable_irq(mpu->dev);
+ return 0;
+}
+
+static void snd_msndmidi_input_drop(struct snd_msndmidi *mpu)
+{
+ u16 tail;
+
+ tail = readw(mpu->dev->MIDQ + JQS_wTail);
+ writew(tail, mpu->dev->MIDQ + JQS_wHead);
+}
+
+/*
+ * trigger input
+ */
+static void snd_msndmidi_input_trigger(struct snd_rawmidi_substream *substream,
+ int up)
+{
+ unsigned long flags;
+ struct snd_msndmidi *mpu;
+
+ snd_printdd("snd_msndmidi_input_trigger(, %i)\n", up);
+
+ mpu = substream->rmidi->private_data;
+ spin_lock_irqsave(&mpu->input_lock, flags);
+ if (up) {
+ if (!test_and_set_bit(MSNDMIDI_MODE_BIT_INPUT_TRIGGER,
+ &mpu->mode))
+ snd_msndmidi_input_drop(mpu);
+ } else {
+ clear_bit(MSNDMIDI_MODE_BIT_INPUT_TRIGGER, &mpu->mode);
+ }
+ spin_unlock_irqrestore(&mpu->input_lock, flags);
+ if (up)
+ snd_msndmidi_input_read(mpu);
+}
+
+void snd_msndmidi_input_read(void *mpuv)
+{
+ unsigned long flags;
+ struct snd_msndmidi *mpu = mpuv;
+ void *pwMIDQData = mpu->dev->mappedbase + MIDQ_DATA_BUFF;
+
+ spin_lock_irqsave(&mpu->input_lock, flags);
+ while (readw(mpu->dev->MIDQ + JQS_wTail) !=
+ readw(mpu->dev->MIDQ + JQS_wHead)) {
+ u16 wTmp, val;
+ val = readw(pwMIDQData + 2 * readw(mpu->dev->MIDQ + JQS_wHead));
+
+ if (test_bit(MSNDMIDI_MODE_BIT_INPUT_TRIGGER,
+ &mpu->mode))
+ snd_rawmidi_receive(mpu->substream_input,
+ (unsigned char *)&val, 1);
+
+ wTmp = readw(mpu->dev->MIDQ + JQS_wHead) + 1;
+ if (wTmp > readw(mpu->dev->MIDQ + JQS_wSize))
+ writew(0, mpu->dev->MIDQ + JQS_wHead);
+ else
+ writew(wTmp, mpu->dev->MIDQ + JQS_wHead);
+ }
+ spin_unlock_irqrestore(&mpu->input_lock, flags);
+}
+EXPORT_SYMBOL(snd_msndmidi_input_read);
+
+static struct snd_rawmidi_ops snd_msndmidi_input = {
+ .open = snd_msndmidi_input_open,
+ .close = snd_msndmidi_input_close,
+ .trigger = snd_msndmidi_input_trigger,
+};
+
+static void snd_msndmidi_free(struct snd_rawmidi *rmidi)
+{
+ struct snd_msndmidi *mpu = rmidi->private_data;
+ kfree(mpu);
+}
+
+int snd_msndmidi_new(struct snd_card *card, int device)
+{
+ struct snd_msnd *chip = card->private_data;
+ struct snd_msndmidi *mpu;
+ struct snd_rawmidi *rmidi;
+ int err;
+
+ err = snd_rawmidi_new(card, "MSND-MIDI", device, 1, 1, &rmidi);
+ if (err < 0)
+ return err;
+ mpu = kcalloc(1, sizeof(*mpu), GFP_KERNEL);
+ if (mpu == NULL) {
+ snd_device_free(card, rmidi);
+ return -ENOMEM;
+ }
+ mpu->dev = chip;
+ chip->msndmidi_mpu = mpu;
+ rmidi->private_data = mpu;
+ rmidi->private_free = snd_msndmidi_free;
+ spin_lock_init(&mpu->input_lock);
+ strcpy(rmidi->name, "MSND MIDI");
+ snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT,
+ &snd_msndmidi_input);
+ rmidi->info_flags |= SNDRV_RAWMIDI_INFO_INPUT;
+ return 0;
+}
diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c
new file mode 100644
index 00000000000..60b6abd7161
--- /dev/null
+++ b/sound/isa/msnd/msnd_pinnacle.c
@@ -0,0 +1,1238 @@
+/*********************************************************************
+ *
+ * Linux multisound pinnacle/fiji driver for ALSA.
+ *
+ * 2002/06/30 Karsten Wiese:
+ * for now this is only used to build a pinnacle / fiji driver.
+ * the OSS parent of this code is designed to also support
+ * the multisound classic via the file msnd_classic.c.
+ * to make it easier for some brave heart to implemt classic
+ * support in alsa, i left all the MSND_CLASSIC tokens in this file.
+ * but for now this untested & undone.
+ *
+ *
+ * ripped from linux kernel 2.4.18 by Karsten Wiese.
+ *
+ * the following is a copy of the 2.4.18 OSS FREE file-heading comment:
+ *
+ * Turtle Beach MultiSound Sound Card Driver for Linux
+ * msnd_pinnacle.c / msnd_classic.c
+ *
+ * -- If MSND_CLASSIC is defined:
+ *
+ * -> driver for Turtle Beach Classic/Monterey/Tahiti
+ *
+ * -- Else
+ *
+ * -> driver for Turtle Beach Pinnacle/Fiji
+ *
+ * 12-3-2000 Modified IO port validation Steve Sycamore
+ *
+ * Copyright (C) 1998 Andrew Veliath
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ********************************************************************/
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/interrupt.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/ioport.h>
+#include <linux/firmware.h>
+#include <linux/isa.h>
+#include <linux/isapnp.h>
+#include <linux/irq.h>
+#include <linux/io.h>
+
+#include <sound/core.h>
+#include <sound/initval.h>
+#include <sound/asound.h>
+#include <sound/pcm.h>
+#include <sound/mpu401.h>
+
+#ifdef MSND_CLASSIC
+# ifndef __alpha__
+# define SLOWIO
+# endif
+#endif
+#include "msnd.h"
+#ifdef MSND_CLASSIC
+# include "msnd_classic.h"
+# define LOGNAME "msnd_classic"
+#else
+# include "msnd_pinnacle.h"
+# define LOGNAME "snd_msnd_pinnacle"
+#endif
+
+static void __devinit set_default_audio_parameters(struct snd_msnd *chip)
+{
+ chip->play_sample_size = DEFSAMPLESIZE;
+ chip->play_sample_rate = DEFSAMPLERATE;
+ chip->play_channels = DEFCHANNELS;
+ chip->capture_sample_size = DEFSAMPLESIZE;
+ chip->capture_sample_rate = DEFSAMPLERATE;
+ chip->capture_channels = DEFCHANNELS;
+}
+
+static void snd_msnd_eval_dsp_msg(struct snd_msnd *chip, u16 wMessage)
+{
+ switch (HIBYTE(wMessage)) {
+ case HIMT_PLAY_DONE: {
+ if (chip->banksPlayed < 3)
+ snd_printdd("%08X: HIMT_PLAY_DONE: %i\n",
+ (unsigned)jiffies, LOBYTE(wMessage));
+
+ if (chip->last_playbank == LOBYTE(wMessage)) {
+ snd_printdd("chip.last_playbank == LOBYTE(wMessage)\n");
+ break;
+ }
+ chip->banksPlayed++;
+
+ if (test_bit(F_WRITING, &chip->flags))
+ snd_msnd_DAPQ(chip, 0);
+
+ chip->last_playbank = LOBYTE(wMessage);
+ chip->playDMAPos += chip->play_period_bytes;
+ if (chip->playDMAPos > chip->playLimit)
+ chip->playDMAPos = 0;
+ snd_pcm_period_elapsed(chip->playback_substream);
+
+ break;
+ }
+ case HIMT_RECORD_DONE:
+ if (chip->last_recbank == LOBYTE(wMessage))
+ break;
+ chip->last_recbank = LOBYTE(wMessage);
+ chip->captureDMAPos += chip->capturePeriodBytes;
+ if (chip->captureDMAPos > (chip->captureLimit))
+ chip->captureDMAPos = 0;
+
+ if (test_bit(F_READING, &chip->flags))
+ snd_msnd_DARQ(chip, chip->last_recbank);
+
+ snd_pcm_period_elapsed(chip->capture_substream);
+ break;
+
+ case HIMT_DSP:
+ switch (LOBYTE(wMessage)) {
+#ifndef MSND_CLASSIC
+ case HIDSP_PLAY_UNDER:
+#endif
+ case HIDSP_INT_PLAY_UNDER:
+ snd_printd(KERN_WARNING LOGNAME ": Play underflow %i\n",
+ chip->banksPlayed);
+ if (chip->banksPlayed > 2)
+ clear_bit(F_WRITING, &chip->flags);
+ break;
+
+ case HIDSP_INT_RECORD_OVER:
+ snd_printd(KERN_WARNING LOGNAME ": Record overflow\n");
+ clear_bit(F_READING, &chip->flags);
+ break;
+
+ default:
+ snd_printd(KERN_WARNING LOGNAME
+ ": DSP message %d 0x%02x\n",
+ LOBYTE(wMessage), LOBYTE(wMessage));
+ break;
+ }
+ break;
+
+ case HIMT_MIDI_IN_UCHAR:
+ if (chip->msndmidi_mpu)
+ snd_msndmidi_input_read(chip->msndmidi_mpu);
+ break;
+
+ default:
+ snd_printd(KERN_WARNING LOGNAME ": HIMT message %d 0x%02x\n",
+ HIBYTE(wMessage), HIBYTE(wMessage));
+ break;
+ }
+}
+
+static irqreturn_t snd_msnd_interrupt(int irq, void *dev_id)
+{
+ struct snd_msnd *chip = dev_id;
+ void *pwDSPQData = chip->mappedbase + DSPQ_DATA_BUFF;
+
+ /* Send ack to DSP */
+ /* inb(chip->io + HP_RXL); */
+
+ /* Evaluate queued DSP messages */
+ while (readw(chip->DSPQ + JQS_wTail) != readw(chip->DSPQ + JQS_wHead)) {
+ u16 wTmp;
+
+ snd_msnd_eval_dsp_msg(chip,
+ readw(pwDSPQData + 2 * readw(chip->DSPQ + JQS_wHead)));
+
+ wTmp = readw(chip->DSPQ + JQS_wHead) + 1;
+ if (wTmp > readw(chip->DSPQ + JQS_wSize))
+ writew(0, chip->DSPQ + JQS_wHead);
+ else
+ writew(wTmp, chip->DSPQ + JQS_wHead);
+ }
+ /* Send ack to DSP */
+ inb(chip->io + HP_RXL);
+ return IRQ_HANDLED;
+}
+
+
+static int snd_msnd_reset_dsp(long io, unsigned char *info)
+{
+ int timeout = 100;
+
+ outb(HPDSPRESET_ON, io + HP_DSPR);
+ msleep(1);
+#ifndef MSND_CLASSIC
+ if (info)
+ *info = inb(io + HP_INFO);
+#endif
+ outb(HPDSPRESET_OFF, io + HP_DSPR);
+ msleep(1);
+ while (timeout-- > 0) {
+ if (inb(io + HP_CVR) == HP_CVR_DEF)
+ return 0;
+ msleep(1);
+ }
+ snd_printk(KERN_ERR LOGNAME ": Cannot reset DSP\n");
+
+ return -EIO;
+}
+
+static int __devinit snd_msnd_probe(struct snd_card *card)
+{
+ struct snd_msnd *chip = card->private_data;
+ unsigned char info;
+#ifndef MSND_CLASSIC
+ char *xv, *rev = NULL;
+ char *pin = "TB Pinnacle", *fiji = "TB Fiji";
+ char *pinfiji = "TB Pinnacle/Fiji";
+#endif
+
+ if (!request_region(chip->io, DSP_NUMIO, "probing")) {
+ snd_printk(KERN_ERR LOGNAME ": I/O port conflict\n");
+ return -ENODEV;
+ }
+
+ if (snd_msnd_reset_dsp(chip->io, &info) < 0) {
+ release_region(chip->io, DSP_NUMIO);
+ return -ENODEV;
+ }
+
+#ifdef MSND_CLASSIC
+ strcpy(card->shortname, "Classic/Tahiti/Monterey");
+ strcpy(card->longname, "Turtle Beach Multisound");
+ printk(KERN_INFO LOGNAME ": %s, "
+ "I/O 0x%lx-0x%lx, IRQ %d, memory mapped to 0x%lX-0x%lX\n",
+ card->shortname,
+ chip->io, chip->io + DSP_NUMIO - 1,
+ chip->irq,
+ chip->base, chip->base + 0x7fff);
+#else
+ switch (info >> 4) {
+ case 0xf:
+ xv = "<= 1.15";
+ break;
+ case 0x1:
+ xv = "1.18/1.2";
+ break;
+ case 0x2:
+ xv = "1.3";
+ break;
+ case 0x3:
+ xv = "1.4";
+ break;
+ default:
+ xv = "unknown";
+ break;
+ }
+
+ switch (info & 0x7) {
+ case 0x0:
+ rev = "I";
+ strcpy(card->shortname, pin);
+ break;
+ case 0x1:
+ rev = "F";
+ strcpy(card->shortname, pin);
+ break;
+ case 0x2:
+ rev = "G";
+ strcpy(card->shortname, pin);
+ break;
+ case 0x3:
+ rev = "H";
+ strcpy(card->shortname, pin);
+ break;
+ case 0x4:
+ rev = "E";
+ strcpy(card->shortname, fiji);
+ break;
+ case 0x5:
+ rev = "C";
+ strcpy(card->shortname, fiji);
+ break;
+ case 0x6:
+ rev = "D";
+ strcpy(card->shortname, fiji);
+ break;
+ case 0x7:
+ rev = "A-B (Fiji) or A-E (Pinnacle)";
+ strcpy(card->shortname, pinfiji);
+ break;
+ }
+ strcpy(card->longname, "Turtle Beach Multisound Pinnacle");
+ printk(KERN_INFO LOGNAME ": %s revision %s, Xilinx version %s, "
+ "I/O 0x%lx-0x%lx, IRQ %d, memory mapped to 0x%lX-0x%lX\n",
+ card->shortname,
+ rev, xv,
+ chip->io, chip->io + DSP_NUMIO - 1,
+ chip->irq,
+ chip->base, chip->base + 0x7fff);
+#endif
+
+ release_region(chip->io, DSP_NUMIO);
+ return 0;
+}
+
+static int snd_msnd_init_sma(struct snd_msnd *chip)
+{
+ static int initted;
+ u16 mastVolLeft, mastVolRight;
+ unsigned long flags;
+
+#ifdef MSND_CLASSIC
+ outb(chip->memid, chip->io + HP_MEMM);
+#endif
+ outb(HPBLKSEL_0, chip->io + HP_BLKS);
+ /* Motorola 56k shared memory base */
+ chip->SMA = chip->mappedbase + SMA_STRUCT_START;
+
+ if (initted) {
+ mastVolLeft = readw(chip->SMA + SMA_wCurrMastVolLeft);
+ mastVolRight = readw(chip->SMA + SMA_wCurrMastVolRight);
+ } else
+ mastVolLeft = mastVolRight = 0;
+ memset_io(chip->mappedbase, 0, 0x8000);
+
+ /* Critical section: bank 1 access */
+ spin_lock_irqsave(&chip->lock, flags);
+ outb(HPBLKSEL_1, chip->io + HP_BLKS);
+ memset_io(chip->mappedbase, 0, 0x8000);
+ outb(HPBLKSEL_0, chip->io + HP_BLKS);
+ spin_unlock_irqrestore(&chip->lock, flags);
+
+ /* Digital audio play queue */
+ chip->DAPQ = chip->mappedbase + DAPQ_OFFSET;
+ snd_msnd_init_queue(chip->DAPQ, DAPQ_DATA_BUFF, DAPQ_BUFF_SIZE);
+
+ /* Digital audio record queue */
+ chip->DARQ = chip->mappedbase + DARQ_OFFSET;
+ snd_msnd_init_queue(chip->DARQ, DARQ_DATA_BUFF, DARQ_BUFF_SIZE);
+
+ /* MIDI out queue */
+ chip->MODQ = chip->mappedbase + MODQ_OFFSET;
+ snd_msnd_init_queue(chip->MODQ, MODQ_DATA_BUFF, MODQ_BUFF_SIZE);
+
+ /* MIDI in queue */
+ chip->MIDQ = chip->mappedbase + MIDQ_OFFSET;
+ snd_msnd_init_queue(chip->MIDQ, MIDQ_DATA_BUFF, MIDQ_BUFF_SIZE);
+
+ /* DSP -> host message queue */
+ chip->DSPQ = chip->mappedbase + DSPQ_OFFSET;
+ snd_msnd_init_queue(chip->DSPQ, DSPQ_DATA_BUFF, DSPQ_BUFF_SIZE);
+
+ /* Setup some DSP values */
+#ifndef MSND_CLASSIC
+ writew(1, chip->SMA + SMA_wCurrPlayFormat);
+ writew(chip->play_sample_size, chip->SMA + SMA_wCurrPlaySampleSize);
+ writew(chip->play_channels, chip->SMA + SMA_wCurrPlayChannels);
+ writew(chip->play_sample_rate, chip->SMA + SMA_wCurrPlaySampleRate);
+#endif
+ writew(chip->play_sample_rate, chip->SMA + SMA_wCalFreqAtoD);
+ writew(mastVolLeft, chip->SMA + SMA_wCurrMastVolLeft);
+ writew(mastVolRight, chip->SMA + SMA_wCurrMastVolRight);
+#ifndef MSND_CLASSIC
+ writel(0x00010000, chip->SMA + SMA_dwCurrPlayPitch);
+ writel(0x00000001, chip->SMA + SMA_dwCurrPlayRate);
+#endif
+ writew(0x303, chip->SMA + SMA_wCurrInputTagBits);
+
+ initted = 1;
+
+ return 0;
+}
+
+
+static int upload_dsp_code(struct snd_card *card)
+{
+ struct snd_msnd *chip = card->private_data;
+ const struct firmware *init_fw = NULL, *perm_fw = NULL;
+ int err;
+
+ outb(HPBLKSEL_0, chip->io + HP_BLKS);
+
+ err = request_firmware(&init_fw, INITCODEFILE, card->dev);
+ if (err < 0) {
+ printk(KERN_ERR LOGNAME ": Error loading " INITCODEFILE);
+ goto cleanup1;
+ }
+ err = request_firmware(&perm_fw, PERMCODEFILE, card->dev);
+ if (err < 0) {
+ printk(KERN_ERR LOGNAME ": Error loading " PERMCODEFILE);
+ goto cleanup;
+ }
+
+ memcpy_toio(chip->mappedbase, perm_fw->data, perm_fw->size);
+ if (snd_msnd_upload_host(chip, init_fw->data, init_fw->size) < 0) {
+ printk(KERN_WARNING LOGNAME ": Error uploading to DSP\n");
+ err = -ENODEV;
+ goto cleanup;
+ }
+ printk(KERN_INFO LOGNAME ": DSP firmware uploaded\n");
+ err = 0;
+
+cleanup:
+ release_firmware(perm_fw);
+cleanup1:
+ release_firmware(init_fw);
+ return err;
+}
+
+#ifdef MSND_CLASSIC
+static void reset_proteus(struct snd_msnd *chip)
+{
+ outb(HPPRORESET_ON, chip->io + HP_PROR);
+ msleep(TIME_PRO_RESET);
+ outb(HPPRORESET_OFF, chip->io + HP_PROR);
+ msleep(TIME_PRO_RESET_DONE);
+}
+#endif
+
+static int snd_msnd_initialize(struct snd_card *card)
+{
+ struct snd_msnd *chip = card->private_data;
+ int err, timeout;
+
+#ifdef MSND_CLASSIC
+ outb(HPWAITSTATE_0, chip->io + HP_WAIT);
+ outb(HPBITMODE_16, chip->io + HP_BITM);
+
+ reset_proteus(chip);
+#endif
+ err = snd_msnd_init_sma(chip);
+ if (err < 0) {
+ printk(KERN_WARNING LOGNAME ": Cannot initialize SMA\n");
+ return err;
+ }
+
+ err = snd_msnd_reset_dsp(chip->io, NULL);
+ if (err < 0)
+ return err;
+
+ err = upload_dsp_code(card);
+ if (err < 0) {
+ printk(KERN_WARNING LOGNAME ": Cannot upload DSP code\n");
+ return err;
+ }
+
+ timeout = 200;
+
+ while (readw(chip->mappedbase)) {
+ msleep(1);
+ if (!timeout--) {
+ snd_printd(KERN_ERR LOGNAME ": DSP reset timeout\n");
+ return -EIO;
+ }
+ }
+
+ snd_msndmix_setup(chip);
+ return 0;
+}
+
+static int snd_msnd_dsp_full_reset(struct snd_card *card)
+{
+ struct snd_msnd *chip = card->private_data;
+ int rv;
+
+ if (test_bit(F_RESETTING, &chip->flags) || ++chip->nresets > 10)
+ return 0;
+
+ set_bit(F_RESETTING, &chip->flags);
+ snd_msnd_dsp_halt(chip, NULL); /* Unconditionally halt */
+
+ rv = snd_msnd_initialize(card);
+ if (rv)
+ printk(KERN_WARNING LOGNAME ": DSP reset failed\n");
+ snd_msndmix_force_recsrc(chip, 0);
+ clear_bit(F_RESETTING, &chip->flags);
+ return rv;
+}
+
+static int snd_msnd_dev_free(struct snd_device *device)
+{
+ snd_printdd("snd_msnd_chip_free()\n");
+ return 0;
+}
+
+static int snd_msnd_send_dsp_cmd_chk(struct snd_msnd *chip, u8 cmd)
+{
+ if (snd_msnd_send_dsp_cmd(chip, cmd) == 0)
+ return 0;
+ snd_msnd_dsp_full_reset(chip->card);
+ return snd_msnd_send_dsp_cmd(chip, cmd);
+}
+
+static int __devinit snd_msnd_calibrate_adc(struct snd_msnd *chip, u16 srate)
+{
+ snd_printdd("snd_msnd_calibrate_adc(%i)\n", srate);
+ writew(srate, chip->SMA + SMA_wCalFreqAtoD);
+ if (chip->calibrate_signal == 0)
+ writew(readw(chip->SMA + SMA_wCurrHostStatusFlags)
+ | 0x0001, chip->SMA + SMA_wCurrHostStatusFlags);
+ else
+ writew(readw(chip->SMA + SMA_wCurrHostStatusFlags)
+ & ~0x0001, chip->SMA + SMA_wCurrHostStatusFlags);
+ if (snd_msnd_send_word(chip, 0, 0, HDEXAR_CAL_A_TO_D) == 0 &&
+ snd_msnd_send_dsp_cmd_chk(chip, HDEX_AUX_REQ) == 0) {
+ schedule_timeout_interruptible(msecs_to_jiffies(333));
+ return 0;
+ }
+ printk(KERN_WARNING LOGNAME ": ADC calibration failed\n");
+ return -EIO;
+}
+
+/*
+ * ALSA callback function, called when attempting to open the MIDI device.
+ */
+static int snd_msnd_mpu401_open(struct snd_mpu401 *mpu)
+{
+ snd_msnd_enable_irq(mpu->private_data);
+ snd_msnd_send_dsp_cmd(mpu->private_data, HDEX_MIDI_IN_START);
+ return 0;
+}
+
+static void snd_msnd_mpu401_close(struct snd_mpu401 *mpu)
+{
+ snd_msnd_send_dsp_cmd(mpu->private_data, HDEX_MIDI_IN_STOP);
+ snd_msnd_disable_irq(mpu->private_data);
+}
+
+static long mpu_io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
+static int mpu_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
+
+static int __devinit snd_msnd_attach(struct snd_card *card)
+{
+ struct snd_msnd *chip = card->private_data;
+ int err;
+ static struct snd_device_ops ops = {
+ .dev_free = snd_msnd_dev_free,
+ };
+
+ err = request_irq(chip->irq, snd_msnd_interrupt, 0, card->shortname,
+ chip);
+ if (err < 0) {
+ printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", chip->irq);
+ return err;
+ }
+ request_region(chip->io, DSP_NUMIO, card->shortname);
+
+ if (!request_mem_region(chip->base, BUFFSIZE, card->shortname)) {
+ printk(KERN_ERR LOGNAME
+ ": unable to grab memory region 0x%lx-0x%lx\n",
+ chip->base, chip->base + BUFFSIZE - 1);
+ release_region(chip->io, DSP_NUMIO);
+ free_irq(chip->irq, chip);
+ return -EBUSY;
+ }
+ chip->mappedbase = ioremap_nocache(chip->base, 0x8000);
+ if (!chip->mappedbase) {
+ printk(KERN_ERR LOGNAME
+ ": unable to map memory region 0x%lx-0x%lx\n",
+ chip->base, chip->base + BUFFSIZE - 1);
+ err = -EIO;
+ goto err_release_region;
+ }
+
+ err = snd_msnd_dsp_full_reset(card);
+ if (err < 0)
+ goto err_release_region;
+
+ /* Register device */
+ err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
+ if (err < 0)
+ goto err_release_region;
+
+ err = snd_msnd_pcm(card, 0, NULL);
+ if (err < 0) {
+ printk(KERN_ERR LOGNAME ": error creating new PCM device\n");
+ goto err_release_region;
+ }
+
+ err = snd_msndmix_new(card);
+ if (err < 0) {
+ printk(KERN_ERR LOGNAME ": error creating new Mixer device\n");
+ goto err_release_region;
+ }
+
+
+ if (mpu_io[0] != SNDRV_AUTO_PORT) {
+ struct snd_mpu401 *mpu;
+
+ err = snd_mpu401_uart_new(card, 0, MPU401_HW_MPU401,
+ mpu_io[0],
+ MPU401_MODE_INPUT |
+ MPU401_MODE_OUTPUT,
+ mpu_irq[0], IRQF_DISABLED,
+ &chip->rmidi);
+ if (err < 0) {
+ printk(KERN_ERR LOGNAME
+ ": error creating new Midi device\n");
+ goto err_release_region;
+ }
+ mpu = chip->rmidi->private_data;
+
+ mpu->open_input = snd_msnd_mpu401_open;
+ mpu->close_input = snd_msnd_mpu401_close;
+ mpu->private_data = chip;
+ }
+
+ disable_irq(chip->irq);
+ snd_msnd_calibrate_adc(chip, chip->play_sample_rate);
+ snd_msndmix_force_recsrc(chip, 0);
+
+ err = snd_card_register(card);
+ if (err < 0)
+ goto err_release_region;
+
+ return 0;
+
+err_release_region:
+ if (chip->mappedbase)
+ iounmap(chip->mappedbase);
+ release_mem_region(chip->base, BUFFSIZE);
+ release_region(chip->io, DSP_NUMIO);
+ free_irq(chip->irq, chip);
+ return err;
+}
+
+
+static void __devexit snd_msnd_unload(struct snd_card *card)
+{
+ struct snd_msnd *chip = card->private_data;
+
+ iounmap(chip->mappedbase);
+ release_mem_region(chip->base, BUFFSIZE);
+ release_region(chip->io, DSP_NUMIO);
+ free_irq(chip->irq, chip);
+ snd_card_free(card);
+}
+
+#ifndef MSND_CLASSIC
+
+/* Pinnacle/Fiji Logical Device Configuration */
+
+static int __devinit snd_msnd_write_cfg(int cfg, int reg, int value)
+{
+ outb(reg, cfg);
+ outb(value, cfg + 1);
+ if (value != inb(cfg + 1)) {
+ printk(KERN_ERR LOGNAME ": snd_msnd_write_cfg: I/O error\n");
+ return -EIO;
+ }
+ return 0;
+}
+
+static int __devinit snd_msnd_write_cfg_io0(int cfg, int num, u16 io)
+{
+ if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
+ return -EIO;
+ if (snd_msnd_write_cfg(cfg, IREG_IO0_BASEHI, HIBYTE(io)))
+ return -EIO;
+ if (snd_msnd_write_cfg(cfg, IREG_IO0_BASELO, LOBYTE(io)))
+ return -EIO;
+ return 0;
+}
+
+static int __devinit snd_msnd_write_cfg_io1(int cfg, int num, u16 io)
+{
+ if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
+ return -EIO;
+ if (snd_msnd_write_cfg(cfg, IREG_IO1_BASEHI, HIBYTE(io)))
+ return -EIO;
+ if (snd_msnd_write_cfg(cfg, IREG_IO1_BASELO, LOBYTE(io)))
+ return -EIO;
+ return 0;
+}
+
+static int __devinit snd_msnd_write_cfg_irq(int cfg, int num, u16 irq)
+{
+ if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
+ return -EIO;
+ if (snd_msnd_write_cfg(cfg, IREG_IRQ_NUMBER, LOBYTE(irq)))
+ return -EIO;
+ if (snd_msnd_write_cfg(cfg, IREG_IRQ_TYPE, IRQTYPE_EDGE))
+ return -EIO;
+ return 0;
+}
+
+static int __devinit snd_msnd_write_cfg_mem(int cfg, int num, int mem)
+{
+ u16 wmem;
+
+ mem >>= 8;
+ wmem = (u16)(mem & 0xfff);
+ if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
+ return -EIO;
+ if (snd_msnd_write_cfg(cfg, IREG_MEMBASEHI, HIBYTE(wmem)))
+ return -EIO;
+ if (snd_msnd_write_cfg(cfg, IREG_MEMBASELO, LOBYTE(wmem)))
+ return -EIO;
+ if (wmem && snd_msnd_write_cfg(cfg, IREG_MEMCONTROL,
+ MEMTYPE_HIADDR | MEMTYPE_16BIT))
+ return -EIO;
+ return 0;
+}
+
+static int __devinit snd_msnd_activate_logical(int cfg, int num)
+{
+ if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
+ return -EIO;
+ if (snd_msnd_write_cfg(cfg, IREG_ACTIVATE, LD_ACTIVATE))
+ return -EIO;
+ return 0;
+}
+
+static int __devinit snd_msnd_write_cfg_logical(int cfg, int num, u16 io0,
+ u16 io1, u16 irq, int mem)
+{
+ if (snd_msnd_write_cfg(cfg, IREG_LOGDEVICE, num))
+ return -EIO;
+ if (snd_msnd_write_cfg_io0(cfg, num, io0))
+ return -EIO;
+ if (snd_msnd_write_cfg_io1(cfg, num, io1))
+ return -EIO;
+ if (snd_msnd_write_cfg_irq(cfg, num, irq))
+ return -EIO;
+ if (snd_msnd_write_cfg_mem(cfg, num, mem))
+ return -EIO;
+ if (snd_msnd_activate_logical(cfg, num))
+ return -EIO;
+ return 0;
+}
+
+static int __devinit snd_msnd_pinnacle_cfg_reset(int cfg)
+{
+ int i;
+
+ /* Reset devices if told to */
+ printk(KERN_INFO LOGNAME ": Resetting all devices\n");
+ for (i = 0; i < 4; ++i)
+ if (snd_msnd_write_cfg_logical(cfg, i, 0, 0, 0, 0))
+ return -EIO;
+
+ return 0;
+}
+#endif
+
+static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
+static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
+
+module_param_array(index, int, NULL, S_IRUGO);
+MODULE_PARM_DESC(index, "Index value for msnd_pinnacle soundcard.");
+module_param_array(id, charp, NULL, S_IRUGO);
+MODULE_PARM_DESC(id, "ID string for msnd_pinnacle soundcard.");
+
+static long io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
+static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
+static long mem[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
+
+static long cfg[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
+
+#ifndef MSND_CLASSIC
+/* Extra Peripheral Configuration (Default: Disable) */
+static long ide_io0[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
+static long ide_io1[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
+static int ide_irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ;
+
+static long joystick_io[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;
+/* If we have the digital daugherboard... */
+static int digital[SNDRV_CARDS];
+
+/* Extra Peripheral Configuration */
+static int reset[SNDRV_CARDS];
+#endif
+
+static int write_ndelay[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 1 };
+
+static int calibrate_signal;
+
+#ifdef CONFIG_PNP
+static int isapnp[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;
+module_param_array(isapnp, bool, NULL, 0444);
+MODULE_PARM_DESC(isapnp, "ISA PnP detection for specified soundcard.");
+#define has_isapnp(x) isapnp[x]
+#else
+#define has_isapnp(x) 0
+#endif
+
+MODULE_AUTHOR("Karsten Wiese <annabellesgarden@yahoo.de>");
+MODULE_DESCRIPTION("Turtle Beach " LONGNAME " Linux Driver");
+MODULE_LICENSE("GPL");
+MODULE_FIRMWARE(INITCODEFILE);
+MODULE_FIRMWARE(PERMCODEFILE);
+
+module_param_array(io, long, NULL, S_IRUGO);
+MODULE_PARM_DESC(io, "IO port #");
+module_param_array(irq, int, NULL, S_IRUGO);
+module_param_array(mem, long, NULL, S_IRUGO);
+module_param_array(write_ndelay, int, NULL, S_IRUGO);
+module_param(calibrate_signal, int, S_IRUGO);
+#ifndef MSND_CLASSIC
+module_param_array(digital, int, NULL, S_IRUGO);
+module_param_array(cfg, long, NULL, S_IRUGO);
+module_param_array(reset, int, 0, S_IRUGO);
+module_param_array(mpu_io, long, NULL, S_IRUGO);
+module_param_array(mpu_irq, int, NULL, S_IRUGO);
+module_param_array(ide_io0, long, NULL, S_IRUGO);
+module_param_array(ide_io1, long, NULL, S_IRUGO);
+module_param_array(ide_irq, int, NULL, S_IRUGO);
+module_param_array(joystick_io, long, NULL, S_IRUGO);
+#endif
+
+
+static int __devinit snd_msnd_isa_match(struct device *pdev, unsigned int i)
+{
+ if (io[i] == SNDRV_AUTO_PORT)
+ return 0;
+
+ if (irq[i] == SNDRV_AUTO_PORT || mem[i] == SNDRV_AUTO_PORT) {
+ printk(KERN_WARNING LOGNAME ": io, irq and mem must be set\n");
+ return 0;
+ }
+
+#ifdef MSND_CLASSIC
+ if (!(io[i] == 0x290 ||
+ io[i] == 0x260 ||
+ io[i] == 0x250 ||
+ io[i] == 0x240 ||
+ io[i] == 0x230 ||
+ io[i] == 0x220 ||
+ io[i] == 0x210 ||
+ io[i] == 0x3e0)) {
+ printk(KERN_ERR LOGNAME ": \"io\" - DSP I/O base must be set "
+ " to 0x210, 0x220, 0x230, 0x240, 0x250, 0x260, 0x290, "
+ "or 0x3E0\n");
+ return 0;
+ }
+#else
+ if (io[i] < 0x100 || io[i] > 0x3e0 || (io[i] % 0x10) != 0) {
+ printk(KERN_ERR LOGNAME
+ ": \"io\" - DSP I/O base must within the range 0x100 "
+ "to 0x3E0 and must be evenly divisible by 0x10\n");
+ return 0;
+ }
+#endif /* MSND_CLASSIC */
+
+ if (!(irq[i] == 5 ||
+ irq[i] == 7 ||
+ irq[i] == 9 ||
+ irq[i] == 10 ||
+ irq[i] == 11 ||
+ irq[i] == 12)) {
+ printk(KERN_ERR LOGNAME
+ ": \"irq\" - must be set to 5, 7, 9, 10, 11 or 12\n");
+ return 0;
+ }
+
+ if (!(mem[i] == 0xb0000 ||
+ mem[i] == 0xc8000 ||
+ mem[i] == 0xd0000 ||
+ mem[i] == 0xd8000 ||
+ mem[i] == 0xe0000 ||
+ mem[i] == 0xe8000)) {
+ printk(KERN_ERR LOGNAME ": \"mem\" - must be set to "
+ "0xb0000, 0xc8000, 0xd0000, 0xd8000, 0xe0000 or "
+ "0xe8000\n");
+ return 0;
+ }
+
+#ifndef MSND_CLASSIC
+ if (cfg[i] == SNDRV_AUTO_PORT) {
+ printk(KERN_INFO LOGNAME ": Assuming PnP mode\n");
+ } else if (cfg[i] != 0x250 && cfg[i] != 0x260 && cfg[i] != 0x270) {
+ printk(KERN_INFO LOGNAME
+ ": Config port must be 0x250, 0x260 or 0x270 "
+ "(or unspecified for PnP mode)\n");
+ return 0;
+ }
+#endif /* MSND_CLASSIC */
+
+ return 1;
+}
+
+static int __devinit snd_msnd_isa_probe(struct device *pdev, unsigned int idx)
+{
+ int err;
+ struct snd_card *card;
+ struct snd_msnd *chip;
+
+ if (has_isapnp(idx) || cfg[idx] == SNDRV_AUTO_PORT) {
+ printk(KERN_INFO LOGNAME ": Assuming PnP mode\n");
+ return -ENODEV;
+ }
+
+ err = snd_card_create(index[idx], id[idx], THIS_MODULE,
+ sizeof(struct snd_msnd), &card);
+ if (err < 0)
+ return err;
+
+ snd_card_set_dev(card, pdev);
+ chip = card->private_data;
+ chip->card = card;
+
+#ifdef MSND_CLASSIC
+ switch (irq[idx]) {
+ case 5:
+ chip->irqid = HPIRQ_5; break;
+ case 7:
+ chip->irqid = HPIRQ_7; break;
+ case 9:
+ chip->irqid = HPIRQ_9; break;
+ case 10:
+ chip->irqid = HPIRQ_10; break;
+ case 11:
+ chip->irqid = HPIRQ_11; break;
+ case 12:
+ chip->irqid = HPIRQ_12; break;
+ }
+
+ switch (mem[idx]) {
+ case 0xb0000:
+ chip->memid = HPMEM_B000; break;
+ case 0xc8000:
+ chip->memid = HPMEM_C800; break;
+ case 0xd0000:
+ chip->memid = HPMEM_D000; break;
+ case 0xd8000:
+ chip->memid = HPMEM_D800; break;
+ case 0xe0000:
+ chip->memid = HPMEM_E000; break;
+ case 0xe8000:
+ chip->memid = HPMEM_E800; break;
+ }
+#else
+ printk(KERN_INFO LOGNAME ": Non-PnP mode: configuring at port 0x%lx\n",
+ cfg[idx]);
+
+ if (!request_region(cfg[idx], 2, "Pinnacle/Fiji Config")) {
+ printk(KERN_ERR LOGNAME ": Config port 0x%lx conflict\n",
+ cfg[idx]);
+ snd_card_free(card);
+ return -EIO;
+ }
+ if (reset[idx])
+ if (snd_msnd_pinnacle_cfg_reset(cfg[idx])) {
+ err = -EIO;
+ goto cfg_error;
+ }
+
+ /* DSP */
+ err = snd_msnd_write_cfg_logical(cfg[idx], 0,
+ io[idx], 0,
+ irq[idx], mem[idx]);
+
+ if (err)
+ goto cfg_error;
+
+ /* The following are Pinnacle specific */
+
+ /* MPU */
+ if (mpu_io[idx] != SNDRV_AUTO_PORT
+ && mpu_irq[idx] != SNDRV_AUTO_IRQ) {
+ printk(KERN_INFO LOGNAME
+ ": Configuring MPU to I/O 0x%lx IRQ %d\n",
+ mpu_io[idx], mpu_irq[idx]);
+ err = snd_msnd_write_cfg_logical(cfg[idx], 1,
+ mpu_io[idx], 0,
+ mpu_irq[idx], 0);
+
+ if (err)
+ goto cfg_error;
+ }
+
+ /* IDE */
+ if (ide_io0[idx] != SNDRV_AUTO_PORT
+ && ide_io1[idx] != SNDRV_AUTO_PORT
+ && ide_irq[idx] != SNDRV_AUTO_IRQ) {
+ printk(KERN_INFO LOGNAME
+ ": Configuring IDE to I/O 0x%lx, 0x%lx IRQ %d\n",
+ ide_io0[idx], ide_io1[idx], ide_irq[idx]);
+ err = snd_msnd_write_cfg_logical(cfg[idx], 2,
+ ide_io0[idx], ide_io1[idx],
+ ide_irq[idx], 0);
+
+ if (err)
+ goto cfg_error;
+ }
+
+ /* Joystick */
+ if (joystick_io[idx] != SNDRV_AUTO_PORT) {
+ printk(KERN_INFO LOGNAME
+ ": Configuring joystick to I/O 0x%lx\n",
+ joystick_io[idx]);
+ err = snd_msnd_write_cfg_logical(cfg[idx], 3,
+ joystick_io[idx], 0,
+ 0, 0);
+
+ if (err)
+ goto cfg_error;
+ }
+ release_region(cfg[idx], 2);
+
+#endif /* MSND_CLASSIC */
+
+ set_default_audio_parameters(chip);
+#ifdef MSND_CLASSIC
+ chip->type = msndClassic;
+#else
+ chip->type = msndPinnacle;
+#endif
+ chip->io = io[idx];
+ chip->irq = irq[idx];
+ chip->base = mem[idx];
+
+ chip->calibrate_signal = calibrate_signal ? 1 : 0;
+ chip->recsrc = 0;
+ chip->dspq_data_buff = DSPQ_DATA_BUFF;
+ chip->dspq_buff_size = DSPQ_BUFF_SIZE;
+ if (write_ndelay[idx])
+ clear_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
+ else
+ set_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
+#ifndef MSND_CLASSIC
+ if (digital[idx])
+ set_bit(F_HAVEDIGITAL, &chip->flags);
+#endif
+ spin_lock_init(&chip->lock);
+ err = snd_msnd_probe(card);
+ if (err < 0) {
+ printk(KERN_ERR LOGNAME ": Probe failed\n");
+ snd_card_free(card);
+ return err;
+ }
+
+ err = snd_msnd_attach(card);
+ if (err < 0) {
+ printk(KERN_ERR LOGNAME ": Attach failed\n");
+ snd_card_free(card);
+ return err;
+ }
+ dev_set_drvdata(pdev, card);
+
+ return 0;
+
+#ifndef MSND_CLASSIC
+cfg_error:
+ release_region(cfg[idx], 2);
+ snd_card_free(card);
+ return err;
+#endif
+}
+
+static int __devexit snd_msnd_isa_remove(struct device *pdev, unsigned int dev)
+{
+ snd_msnd_unload(dev_get_drvdata(pdev));
+ dev_set_drvdata(pdev, NULL);
+ return 0;
+}
+
+#define DEV_NAME "msnd-pinnacle"
+
+static struct isa_driver snd_msnd_driver = {
+ .match = snd_msnd_isa_match,
+ .probe = snd_msnd_isa_probe,
+ .remove = __devexit_p(snd_msnd_isa_remove),
+ /* FIXME: suspend, resume */
+ .driver = {
+ .name = DEV_NAME
+ },
+};
+
+#ifdef CONFIG_PNP
+static int __devinit snd_msnd_pnp_detect(struct pnp_card_link *pcard,
+ const struct pnp_card_device_id *pid)
+{
+ static int idx;
+ struct pnp_dev *pnp_dev;
+ struct pnp_dev *mpu_dev;
+ struct snd_card *card;
+ struct snd_msnd *chip;
+ int ret;
+
+ for ( ; idx < SNDRV_CARDS; idx++) {
+ if (has_isapnp(idx))
+ break;
+ }
+ if (idx >= SNDRV_CARDS)
+ return -ENODEV;
+
+ /*
+ * Check that we still have room for another sound card ...
+ */
+ pnp_dev = pnp_request_card_device(pcard, pid->devs[0].id, NULL);
+ if (!pnp_dev)
+ return -ENODEV;
+
+ mpu_dev = pnp_request_card_device(pcard, pid->devs[1].id, NULL);
+ if (!mpu_dev)
+ return -ENODEV;
+
+ if (!pnp_is_active(pnp_dev) && pnp_activate_dev(pnp_dev) < 0) {
+ printk(KERN_INFO "msnd_pinnacle: device is inactive\n");
+ return -EBUSY;
+ }
+
+ if (!pnp_is_active(mpu_dev) && pnp_activate_dev(mpu_dev) < 0) {
+ printk(KERN_INFO "msnd_pinnacle: MPU device is inactive\n");
+ return -EBUSY;
+ }
+
+ /*
+ * Create a new ALSA sound card entry, in anticipation
+ * of detecting our hardware ...
+ */
+ ret = snd_card_create(index[idx], id[idx], THIS_MODULE,
+ sizeof(struct snd_msnd), &card);
+ if (ret < 0)
+ return ret;
+
+ chip = card->private_data;
+ chip->card = card;
+ snd_card_set_dev(card, &pcard->card->dev);
+
+ /*
+ * Read the correct parameters off the ISA PnP bus ...
+ */
+ io[idx] = pnp_port_start(pnp_dev, 0);
+ irq[idx] = pnp_irq(pnp_dev, 0);
+ mem[idx] = pnp_mem_start(pnp_dev, 0);
+ mpu_io[idx] = pnp_port_start(mpu_dev, 0);
+ mpu_irq[idx] = pnp_irq(mpu_dev, 0);
+
+ set_default_audio_parameters(chip);
+#ifdef MSND_CLASSIC
+ chip->type = msndClassic;
+#else
+ chip->type = msndPinnacle;
+#endif
+ chip->io = io[idx];
+ chip->irq = irq[idx];
+ chip->base = mem[idx];
+
+ chip->calibrate_signal = calibrate_signal ? 1 : 0;
+ chip->recsrc = 0;
+ chip->dspq_data_buff = DSPQ_DATA_BUFF;
+ chip->dspq_buff_size = DSPQ_BUFF_SIZE;
+ if (write_ndelay[idx])
+ clear_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
+ else
+ set_bit(F_DISABLE_WRITE_NDELAY, &chip->flags);
+#ifndef MSND_CLASSIC
+ if (digital[idx])
+ set_bit(F_HAVEDIGITAL, &chip->flags);
+#endif
+ spin_lock_init(&chip->lock);
+ ret = snd_msnd_probe(card);
+ if (ret < 0) {
+ printk(KERN_ERR LOGNAME ": Probe failed\n");
+ goto _release_card;
+ }
+
+ ret = snd_msnd_attach(card);
+ if (ret < 0) {
+ printk(KERN_ERR LOGNAME ": Attach failed\n");
+ goto _release_card;
+ }
+
+ pnp_set_card_drvdata(pcard, card);
+ ++idx;
+ return 0;
+
+_release_card:
+ snd_card_free(card);
+ return ret;
+}
+
+static void __devexit snd_msnd_pnp_remove(struct pnp_card_link *pcard)
+{
+ snd_msnd_unload(pnp_get_card_drvdata(pcard));
+ pnp_set_card_drvdata(pcard, NULL);
+}
+
+static int isa_registered;
+static int pnp_registered;
+
+static struct pnp_card_device_id msnd_pnpids[] = {
+ /* Pinnacle PnP */
+ { .id = "BVJ0440", .devs = { { "TBS0000" }, { "TBS0001" } } },
+ { .id = "" } /* end */
+};
+
+MODULE_DEVICE_TABLE(pnp_card, msnd_pnpids);
+
+static struct pnp_card_driver msnd_pnpc_driver = {
+ .flags = PNP_DRIVER_RES_DO_NOT_CHANGE,
+ .name = "msnd_pinnacle",
+ .id_table = msnd_pnpids,
+ .probe = snd_msnd_pnp_detect,
+ .remove = __devexit_p(snd_msnd_pnp_remove),
+};
+#endif /* CONFIG_PNP */
+
+static int __init snd_msnd_init(void)
+{
+ int err;
+
+ err = isa_register_driver(&snd_msnd_driver, SNDRV_CARDS);
+#ifdef CONFIG_PNP
+ if (!err)
+ isa_registered = 1;
+
+ err = pnp_register_card_driver(&msnd_pnpc_driver);
+ if (!err)
+ pnp_registered = 1;
+
+ if (isa_registered)
+ err = 0;
+#endif
+ return err;
+}
+
+static void __exit snd_msnd_exit(void)
+{
+#ifdef CONFIG_PNP
+ if (pnp_registered)
+ pnp_unregister_card_driver(&msnd_pnpc_driver);
+ if (isa_registered)
+#endif
+ isa_unregister_driver(&snd_msnd_driver);
+}
+
+module_init(snd_msnd_init);
+module_exit(snd_msnd_exit);
+
diff --git a/sound/isa/msnd/msnd_pinnacle.h b/sound/isa/msnd/msnd_pinnacle.h
new file mode 100644
index 00000000000..48318d1ee34
--- /dev/null
+++ b/sound/isa/msnd/msnd_pinnacle.h
@@ -0,0 +1,181 @@
+/*********************************************************************
+ *
+ * msnd_pinnacle.h
+ *
+ * Turtle Beach MultiSound Sound Card Driver for Linux
+ *
+ * Some parts of this header file were derived from the Turtle Beach
+ * MultiSound Driver Development Kit.
+ *
+ * Copyright (C) 1998 Andrew Veliath
+ * Copyright (C) 1993 Turtle Beach Systems, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ********************************************************************/
+#ifndef __MSND_PINNACLE_H
+#define __MSND_PINNACLE_H
+
+#define DSP_NUMIO 0x08
+
+#define IREG_LOGDEVICE 0x07
+#define IREG_ACTIVATE 0x30
+#define LD_ACTIVATE 0x01
+#define LD_DISACTIVATE 0x00
+#define IREG_EECONTROL 0x3F
+#define IREG_MEMBASEHI 0x40
+#define IREG_MEMBASELO 0x41
+#define IREG_MEMCONTROL 0x42
+#define IREG_MEMRANGEHI 0x43
+#define IREG_MEMRANGELO 0x44
+#define MEMTYPE_8BIT 0x00
+#define MEMTYPE_16BIT 0x02
+#define MEMTYPE_RANGE 0x00
+#define MEMTYPE_HIADDR 0x01
+#define IREG_IO0_BASEHI 0x60
+#define IREG_IO0_BASELO 0x61
+#define IREG_IO1_BASEHI 0x62
+#define IREG_IO1_BASELO 0x63
+#define IREG_IRQ_NUMBER 0x70
+#define IREG_IRQ_TYPE 0x71
+#define IRQTYPE_HIGH 0x02
+#define IRQTYPE_LOW 0x00
+#define IRQTYPE_LEVEL 0x01
+#define IRQTYPE_EDGE 0x00
+
+#define HP_DSPR 0x04
+#define HP_BLKS 0x04
+
+#define HPDSPRESET_OFF 2
+#define HPDSPRESET_ON 0
+
+#define HPBLKSEL_0 2
+#define HPBLKSEL_1 3
+
+#define HIMT_DAT_OFF 0x03
+
+#define HIDSP_PLAY_UNDER 0x00
+#define HIDSP_INT_PLAY_UNDER 0x01
+#define HIDSP_SSI_TX_UNDER 0x02
+#define HIDSP_RECQ_OVERFLOW 0x08
+#define HIDSP_INT_RECORD_OVER 0x09
+#define HIDSP_SSI_RX_OVERFLOW 0x0a
+
+#define HIDSP_MIDI_IN_OVER 0x10
+
+#define HIDSP_MIDI_FRAME_ERR 0x11
+#define HIDSP_MIDI_PARITY_ERR 0x12
+#define HIDSP_MIDI_OVERRUN_ERR 0x13
+
+#define HIDSP_INPUT_CLIPPING 0x20
+#define HIDSP_MIX_CLIPPING 0x30
+#define HIDSP_DAT_IN_OFF 0x21
+
+#define TIME_PRO_RESET_DONE 0x028A
+#define TIME_PRO_SYSEX 0x001E
+#define TIME_PRO_RESET 0x0032
+
+#define DAR_BUFF_SIZE 0x1000
+
+#define MIDQ_BUFF_SIZE 0x800
+#define DSPQ_BUFF_SIZE 0x5A0
+
+#define DSPQ_DATA_BUFF 0x7860
+
+#define MOP_WAVEHDR 0
+#define MOP_EXTOUT 1
+#define MOP_HWINIT 0xfe
+#define MOP_NONE 0xff
+#define MOP_MAX 1
+
+#define MIP_EXTIN 0
+#define MIP_WAVEHDR 1
+#define MIP_HWINIT 0xfe
+#define MIP_MAX 1
+
+/* Pinnacle/Fiji SMA Common Data */
+#define SMA_wCurrPlayBytes 0x0000
+#define SMA_wCurrRecordBytes 0x0002
+#define SMA_wCurrPlayVolLeft 0x0004
+#define SMA_wCurrPlayVolRight 0x0006
+#define SMA_wCurrInVolLeft 0x0008
+#define SMA_wCurrInVolRight 0x000a
+#define SMA_wCurrMHdrVolLeft 0x000c
+#define SMA_wCurrMHdrVolRight 0x000e
+#define SMA_dwCurrPlayPitch 0x0010
+#define SMA_dwCurrPlayRate 0x0014
+#define SMA_wCurrMIDIIOPatch 0x0018
+#define SMA_wCurrPlayFormat 0x001a
+#define SMA_wCurrPlaySampleSize 0x001c
+#define SMA_wCurrPlayChannels 0x001e
+#define SMA_wCurrPlaySampleRate 0x0020
+#define SMA_wCurrRecordFormat 0x0022
+#define SMA_wCurrRecordSampleSize 0x0024
+#define SMA_wCurrRecordChannels 0x0026
+#define SMA_wCurrRecordSampleRate 0x0028
+#define SMA_wCurrDSPStatusFlags 0x002a
+#define SMA_wCurrHostStatusFlags 0x002c
+#define SMA_wCurrInputTagBits 0x002e
+#define SMA_wCurrLeftPeak 0x0030
+#define SMA_wCurrRightPeak 0x0032
+#define SMA_bMicPotPosLeft 0x0034
+#define SMA_bMicPotPosRight 0x0035
+#define SMA_bMicPotMaxLeft 0x0036
+#define SMA_bMicPotMaxRight 0x0037
+#define SMA_bInPotPosLeft 0x0038
+#define SMA_bInPotPosRight 0x0039
+#define SMA_bAuxPotPosLeft 0x003a
+#define SMA_bAuxPotPosRight 0x003b
+#define SMA_bInPotMaxLeft 0x003c
+#define SMA_bInPotMaxRight 0x003d
+#define SMA_bAuxPotMaxLeft 0x003e
+#define SMA_bAuxPotMaxRight 0x003f
+#define SMA_bInPotMaxMethod 0x0040
+#define SMA_bAuxPotMaxMethod 0x0041
+#define SMA_wCurrMastVolLeft 0x0042
+#define SMA_wCurrMastVolRight 0x0044
+#define SMA_wCalFreqAtoD 0x0046
+#define SMA_wCurrAuxVolLeft 0x0048
+#define SMA_wCurrAuxVolRight 0x004a
+#define SMA_wCurrPlay1VolLeft 0x004c
+#define SMA_wCurrPlay1VolRight 0x004e
+#define SMA_wCurrPlay2VolLeft 0x0050
+#define SMA_wCurrPlay2VolRight 0x0052
+#define SMA_wCurrPlay3VolLeft 0x0054
+#define SMA_wCurrPlay3VolRight 0x0056
+#define SMA_wCurrPlay4VolLeft 0x0058
+#define SMA_wCurrPlay4VolRight 0x005a
+#define SMA_wCurrPlay1PeakLeft 0x005c
+#define SMA_wCurrPlay1PeakRight 0x005e
+#define SMA_wCurrPlay2PeakLeft 0x0060
+#define SMA_wCurrPlay2PeakRight 0x0062
+#define SMA_wCurrPlay3PeakLeft 0x0064
+#define SMA_wCurrPlay3PeakRight 0x0066
+#define SMA_wCurrPlay4PeakLeft 0x0068
+#define SMA_wCurrPlay4PeakRight 0x006a
+#define SMA_wCurrPlayPeakLeft 0x006c
+#define SMA_wCurrPlayPeakRight 0x006e
+#define SMA_wCurrDATSR 0x0070
+#define SMA_wCurrDATRXCHNL 0x0072
+#define SMA_wCurrDATTXCHNL 0x0074
+#define SMA_wCurrDATRXRate 0x0076
+#define SMA_dwDSPPlayCount 0x0078
+#define SMA__size 0x007c
+
+#define INITCODEFILE "turtlebeach/pndspini.bin"
+#define PERMCODEFILE "turtlebeach/pndsperm.bin"
+#define LONGNAME "MultiSound (Pinnacle/Fiji)"
+
+#endif /* __MSND_PINNACLE_H */
diff --git a/sound/isa/msnd/msnd_pinnacle_mixer.c b/sound/isa/msnd/msnd_pinnacle_mixer.c
new file mode 100644
index 00000000000..494058a1a50
--- /dev/null
+++ b/sound/isa/msnd/msnd_pinnacle_mixer.c
@@ -0,0 +1,343 @@
+/***************************************************************************
+ msnd_pinnacle_mixer.c - description
+ -------------------
+ begin : Fre Jun 7 2002
+ copyright : (C) 2002 by karsten wiese
+ email : annabellesgarden@yahoo.de
+ ***************************************************************************/
+
+/***************************************************************************
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ ***************************************************************************/
+
+#include <linux/io.h>
+
+#include <sound/core.h>
+#include <sound/control.h>
+#include "msnd.h"
+#include "msnd_pinnacle.h"
+
+
+#define MSND_MIXER_VOLUME 0
+#define MSND_MIXER_PCM 1
+#define MSND_MIXER_AUX 2 /* Input source 1 (aux1) */
+#define MSND_MIXER_IMIX 3 /* Recording monitor */
+#define MSND_MIXER_SYNTH 4
+#define MSND_MIXER_SPEAKER 5
+#define MSND_MIXER_LINE 6
+#define MSND_MIXER_MIC 7
+#define MSND_MIXER_RECLEV 11 /* Recording level */
+#define MSND_MIXER_IGAIN 12 /* Input gain */
+#define MSND_MIXER_OGAIN 13 /* Output gain */
+#define MSND_MIXER_DIGITAL 17 /* Digital (input) 1 */
+
+/* Device mask bits */
+
+#define MSND_MASK_VOLUME (1 << MSND_MIXER_VOLUME)
+#define MSND_MASK_SYNTH (1 << MSND_MIXER_SYNTH)
+#define MSND_MASK_PCM (1 << MSND_MIXER_PCM)
+#define MSND_MASK_SPEAKER (1 << MSND_MIXER_SPEAKER)
+#define MSND_MASK_LINE (1 << MSND_MIXER_LINE)
+#define MSND_MASK_MIC (1 << MSND_MIXER_MIC)
+#define MSND_MASK_IMIX (1 << MSND_MIXER_IMIX)
+#define MSND_MASK_RECLEV (1 << MSND_MIXER_RECLEV)
+#define MSND_MASK_IGAIN (1 << MSND_MIXER_IGAIN)
+#define MSND_MASK_OGAIN (1 << MSND_MIXER_OGAIN)
+#define MSND_MASK_AUX (1 << MSND_MIXER_AUX)
+#define MSND_MASK_DIGITAL (1 << MSND_MIXER_DIGITAL)
+
+static int snd_msndmix_info_mux(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static char *texts[3] = {
+ "Analog", "MASS", "SPDIF",
+ };
+ struct snd_msnd *chip = snd_kcontrol_chip(kcontrol);
+ unsigned items = test_bit(F_HAVEDIGITAL, &chip->flags) ? 3 : 2;
+
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = items;
+ if (uinfo->value.enumerated.item >= items)
+ uinfo->value.enumerated.item = items - 1;
+ strcpy(uinfo->value.enumerated.name,
+ texts[uinfo->value.enumerated.item]);
+ return 0;
+}
+
+static int snd_msndmix_get_mux(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_msnd *chip = snd_kcontrol_chip(kcontrol);
+ /* MSND_MASK_IMIX is the default */
+ ucontrol->value.enumerated.item[0] = 0;
+
+ if (chip->recsrc & MSND_MASK_SYNTH) {
+ ucontrol->value.enumerated.item[0] = 1;
+ } else if ((chip->recsrc & MSND_MASK_DIGITAL) &&
+ test_bit(F_HAVEDIGITAL, &chip->flags)) {
+ ucontrol->value.enumerated.item[0] = 2;
+ }
+
+
+ return 0;
+}
+
+static int snd_msndmix_set_mux(struct snd_msnd *chip, int val)
+{
+ unsigned newrecsrc;
+ int change;
+ unsigned char msndbyte;
+
+ switch (val) {
+ case 0:
+ newrecsrc = MSND_MASK_IMIX;
+ msndbyte = HDEXAR_SET_ANA_IN;
+ break;
+ case 1:
+ newrecsrc = MSND_MASK_SYNTH;
+ msndbyte = HDEXAR_SET_SYNTH_IN;
+ break;
+ case 2:
+ newrecsrc = MSND_MASK_DIGITAL;
+ msndbyte = HDEXAR_SET_DAT_IN;
+ break;
+ default:
+ return -EINVAL;
+ }
+ change = newrecsrc != chip->recsrc;
+ if (change) {
+ change = 0;
+ if (!snd_msnd_send_word(chip, 0, 0, msndbyte))
+ if (!snd_msnd_send_dsp_cmd(chip, HDEX_AUX_REQ)) {
+ chip->recsrc = newrecsrc;
+ change = 1;
+ }
+ }
+ return change;
+}
+
+static int snd_msndmix_put_mux(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_msnd *msnd = snd_kcontrol_chip(kcontrol);
+ return snd_msndmix_set_mux(msnd, ucontrol->value.enumerated.item[0]);
+}
+
+
+static int snd_msndmix_volume_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ uinfo->count = 2;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 100;
+ return 0;
+}
+
+static int snd_msndmix_volume_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_msnd *msnd = snd_kcontrol_chip(kcontrol);
+ int addr = kcontrol->private_value;
+ unsigned long flags;
+
+ spin_lock_irqsave(&msnd->mixer_lock, flags);
+ ucontrol->value.integer.value[0] = msnd->left_levels[addr] * 100;
+ ucontrol->value.integer.value[0] /= 0xFFFF;
+ ucontrol->value.integer.value[1] = msnd->right_levels[addr] * 100;
+ ucontrol->value.integer.value[1] /= 0xFFFF;
+ spin_unlock_irqrestore(&msnd->mixer_lock, flags);
+ return 0;
+}
+
+#define update_volm(a, b) \
+ do { \
+ writew((dev->left_levels[a] >> 1) * \
+ readw(dev->SMA + SMA_wCurrMastVolLeft) / 0xffff, \
+ dev->SMA + SMA_##b##Left); \
+ writew((dev->right_levels[a] >> 1) * \
+ readw(dev->SMA + SMA_wCurrMastVolRight) / 0xffff, \
+ dev->SMA + SMA_##b##Right); \
+ } while (0);
+
+#define update_potm(d, s, ar) \
+ do { \
+ writeb((dev->left_levels[d] >> 8) * \
+ readw(dev->SMA + SMA_wCurrMastVolLeft) / 0xffff, \
+ dev->SMA + SMA_##s##Left); \
+ writeb((dev->right_levels[d] >> 8) * \
+ readw(dev->SMA + SMA_wCurrMastVolRight) / 0xffff, \
+ dev->SMA + SMA_##s##Right); \
+ if (snd_msnd_send_word(dev, 0, 0, ar) == 0) \
+ snd_msnd_send_dsp_cmd(dev, HDEX_AUX_REQ); \
+ } while (0);
+
+#define update_pot(d, s, ar) \
+ do { \
+ writeb(dev->left_levels[d] >> 8, \
+ dev->SMA + SMA_##s##Left); \
+ writeb(dev->right_levels[d] >> 8, \
+ dev->SMA + SMA_##s##Right); \
+ if (snd_msnd_send_word(dev, 0, 0, ar) == 0) \
+ snd_msnd_send_dsp_cmd(dev, HDEX_AUX_REQ); \
+ } while (0);
+
+
+static int snd_msndmix_set(struct snd_msnd *dev, int d, int left, int right)
+{
+ int bLeft, bRight;
+ int wLeft, wRight;
+ int updatemaster = 0;
+
+ if (d >= LEVEL_ENTRIES)
+ return -EINVAL;
+
+ bLeft = left * 0xff / 100;
+ wLeft = left * 0xffff / 100;
+
+ bRight = right * 0xff / 100;
+ wRight = right * 0xffff / 100;
+
+ dev->left_levels[d] = wLeft;
+ dev->right_levels[d] = wRight;
+
+ switch (d) {
+ /* master volume unscaled controls */
+ case MSND_MIXER_LINE: /* line pot control */
+ /* scaled by IMIX in digital mix */
+ writeb(bLeft, dev->SMA + SMA_bInPotPosLeft);
+ writeb(bRight, dev->SMA + SMA_bInPotPosRight);
+ if (snd_msnd_send_word(dev, 0, 0, HDEXAR_IN_SET_POTS) == 0)
+ snd_msnd_send_dsp_cmd(dev, HDEX_AUX_REQ);
+ break;
+ case MSND_MIXER_MIC: /* mic pot control */
+ if (dev->type == msndClassic)
+ return -EINVAL;
+ /* scaled by IMIX in digital mix */
+ writeb(bLeft, dev->SMA + SMA_bMicPotPosLeft);
+ writeb(bRight, dev->SMA + SMA_bMicPotPosRight);
+ if (snd_msnd_send_word(dev, 0, 0, HDEXAR_MIC_SET_POTS) == 0)
+ snd_msnd_send_dsp_cmd(dev, HDEX_AUX_REQ);
+ break;
+ case MSND_MIXER_VOLUME: /* master volume */
+ writew(wLeft, dev->SMA + SMA_wCurrMastVolLeft);
+ writew(wRight, dev->SMA + SMA_wCurrMastVolRight);
+ /* fall through */
+
+ case MSND_MIXER_AUX: /* aux pot control */
+ /* scaled by master volume */
+ /* fall through */
+
+ /* digital controls */
+ case MSND_MIXER_SYNTH: /* synth vol (dsp mix) */
+ case MSND_MIXER_PCM: /* pcm vol (dsp mix) */
+ case MSND_MIXER_IMIX: /* input monitor (dsp mix) */
+ /* scaled by master volume */
+ updatemaster = 1;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ if (updatemaster) {
+ /* update master volume scaled controls */
+ update_volm(MSND_MIXER_PCM, wCurrPlayVol);
+ update_volm(MSND_MIXER_IMIX, wCurrInVol);
+ if (dev->type == msndPinnacle)
+ update_volm(MSND_MIXER_SYNTH, wCurrMHdrVol);
+ update_potm(MSND_MIXER_AUX, bAuxPotPos, HDEXAR_AUX_SET_POTS);
+ }
+
+ return 0;
+}
+
+static int snd_msndmix_volume_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_msnd *msnd = snd_kcontrol_chip(kcontrol);
+ int change, addr = kcontrol->private_value;
+ int left, right;
+ unsigned long flags;
+
+ left = ucontrol->value.integer.value[0] % 101;
+ right = ucontrol->value.integer.value[1] % 101;
+ spin_lock_irqsave(&msnd->mixer_lock, flags);
+ change = msnd->left_levels[addr] != left
+ || msnd->right_levels[addr] != right;
+ snd_msndmix_set(msnd, addr, left, right);
+ spin_unlock_irqrestore(&msnd->mixer_lock, flags);
+ return change;
+}
+
+
+#define DUMMY_VOLUME(xname, xindex, addr) \
+{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
+ .info = snd_msndmix_volume_info, \
+ .get = snd_msndmix_volume_get, .put = snd_msndmix_volume_put, \
+ .private_value = addr }
+
+
+static struct snd_kcontrol_new snd_msnd_controls[] = {
+DUMMY_VOLUME("Master Volume", 0, MSND_MIXER_VOLUME),
+DUMMY_VOLUME("PCM Volume", 0, MSND_MIXER_PCM),
+DUMMY_VOLUME("Aux Volume", 0, MSND_MIXER_AUX),
+DUMMY_VOLUME("Line Volume", 0, MSND_MIXER_LINE),
+DUMMY_VOLUME("Mic Volume", 0, MSND_MIXER_MIC),
+DUMMY_VOLUME("Monitor", 0, MSND_MIXER_IMIX),
+{
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Capture Source",
+ .info = snd_msndmix_info_mux,
+ .get = snd_msndmix_get_mux,
+ .put = snd_msndmix_put_mux,
+}
+};
+
+
+int __devinit snd_msndmix_new(struct snd_card *card)
+{
+ struct snd_msnd *chip = card->private_data;
+ unsigned int idx;
+ int err;
+
+ if (snd_BUG_ON(!chip))
+ return -EINVAL;
+ spin_lock_init(&chip->mixer_lock);
+ strcpy(card->mixername, "MSND Pinnacle Mixer");
+
+ for (idx = 0; idx < ARRAY_SIZE(snd_msnd_controls); idx++)
+ err = snd_ctl_add(card,
+ snd_ctl_new1(snd_msnd_controls + idx, chip));
+ if (err < 0)
+ return err;
+
+ return 0;
+}
+EXPORT_SYMBOL(snd_msndmix_new);
+
+void snd_msndmix_setup(struct snd_msnd *dev)
+{
+ update_pot(MSND_MIXER_LINE, bInPotPos, HDEXAR_IN_SET_POTS);
+ update_potm(MSND_MIXER_AUX, bAuxPotPos, HDEXAR_AUX_SET_POTS);
+ update_volm(MSND_MIXER_PCM, wCurrPlayVol);
+ update_volm(MSND_MIXER_IMIX, wCurrInVol);
+ if (dev->type == msndPinnacle) {
+ update_pot(MSND_MIXER_MIC, bMicPotPos, HDEXAR_MIC_SET_POTS);
+ update_volm(MSND_MIXER_SYNTH, wCurrMHdrVol);
+ }
+}
+EXPORT_SYMBOL(snd_msndmix_setup);
+
+int snd_msndmix_force_recsrc(struct snd_msnd *dev, int recsrc)
+{
+ dev->recsrc = -1;
+ return snd_msndmix_set_mux(dev, recsrc);
+}
+EXPORT_SYMBOL(snd_msndmix_force_recsrc);
diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index 58c972b2af0..0481a55334b 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -179,12 +179,13 @@ static unsigned char __snd_opl3sa2_read(struct snd_opl3sa2 *chip, unsigned char
unsigned char result;
#if 0
outb(0x1d, port); /* password */
- printk("read [0x%lx] = 0x%x\n", port, inb(port));
+ printk(KERN_DEBUG "read [0x%lx] = 0x%x\n", port, inb(port));
#endif
outb(reg, chip->port); /* register */
result = inb(chip->port + 1);
#if 0
- printk("read [0x%lx] = 0x%x [0x%x]\n", port, result, inb(port));
+ printk(KERN_DEBUG "read [0x%lx] = 0x%x [0x%x]\n",
+ port, result, inb(port));
#endif
return result;
}
@@ -233,7 +234,10 @@ static int __devinit snd_opl3sa2_detect(struct snd_card *card)
snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
return -EBUSY;
}
- // snd_printk("REG 0A = 0x%x\n", snd_opl3sa2_read(chip, 0x0a));
+ /*
+ snd_printk(KERN_DEBUG "REG 0A = 0x%x\n",
+ snd_opl3sa2_read(chip, 0x0a));
+ */
chip->version = 0;
tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
if (tmp == 0xff) {
@@ -477,6 +481,7 @@ OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1,
OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1,
db_scale_5bit_12db_max),
+OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0),
};
static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = {
@@ -550,21 +555,27 @@ static int __devinit snd_opl3sa2_mixer(struct snd_card *card)
#ifdef CONFIG_PM
static int snd_opl3sa2_suspend(struct snd_card *card, pm_message_t state)
{
- struct snd_opl3sa2 *chip = card->private_data;
+ if (card) {
+ struct snd_opl3sa2 *chip = card->private_data;
- snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
- chip->wss->suspend(chip->wss);
- /* power down */
- snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
+ snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
+ chip->wss->suspend(chip->wss);
+ /* power down */
+ snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
+ }
return 0;
}
static int snd_opl3sa2_resume(struct snd_card *card)
{
- struct snd_opl3sa2 *chip = card->private_data;
+ struct snd_opl3sa2 *chip;
int i;
+ if (!card)
+ return 0;
+
+ chip = card->private_data;
/* power up */
snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
@@ -613,25 +624,28 @@ static void snd_opl3sa2_free(struct snd_card *card)
{
struct snd_opl3sa2 *chip = card->private_data;
if (chip->irq >= 0)
- free_irq(chip->irq, (void *)chip);
+ free_irq(chip->irq, card);
release_and_free_resource(chip->res_port);
}
-static struct snd_card *snd_opl3sa2_card_new(int dev)
+static int snd_opl3sa2_card_new(int dev, struct snd_card **cardp)
{
struct snd_card *card;
struct snd_opl3sa2 *chip;
+ int err;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct snd_opl3sa2));
- if (card == NULL)
- return NULL;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_opl3sa2), &card);
+ if (err < 0)
+ return err;
strcpy(card->driver, "OPL3SA2");
- strcpy(card->shortname, "Yamaha OPL3-SA2");
+ strcpy(card->shortname, "Yamaha OPL3-SA");
chip = card->private_data;
spin_lock_init(&chip->reg_lock);
chip->irq = -1;
card->private_free = snd_opl3sa2_free;
- return card;
+ *cardp = card;
+ return 0;
}
static int __devinit snd_opl3sa2_probe(struct snd_card *card, int dev)
@@ -723,9 +737,9 @@ static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
if (dev >= SNDRV_CARDS)
return -ENODEV;
- card = snd_opl3sa2_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_opl3sa2_card_new(dev, &card);
+ if (err < 0)
+ return err;
if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
snd_card_free(card);
return err;
@@ -789,9 +803,9 @@ static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *pcard,
if (dev >= SNDRV_CARDS)
return -ENODEV;
- card = snd_opl3sa2_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_opl3sa2_card_new(dev, &card);
+ if (err < 0)
+ return err;
if ((err = snd_opl3sa2_pnp(dev, card->private_data, pdev)) < 0) {
snd_card_free(card);
return err;
@@ -870,9 +884,9 @@ static int __devinit snd_opl3sa2_isa_probe(struct device *pdev,
struct snd_card *card;
int err;
- card = snd_opl3sa2_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_opl3sa2_card_new(dev, &card);
+ if (err < 0)
+ return err;
snd_card_set_dev(card, pdev);
if ((err = snd_opl3sa2_probe(card, dev)) < 0) {
snd_card_free(card);
diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c
index 440755cc001..02e30d7c6a9 100644
--- a/sound/isa/opti9xx/miro.c
+++ b/sound/isa/opti9xx/miro.c
@@ -1228,9 +1228,10 @@ static int __devinit snd_miro_probe(struct device *devptr, unsigned int n)
struct snd_pcm *pcm;
struct snd_rawmidi *rmidi;
- if (!(card = snd_card_new(index, id, THIS_MODULE,
- sizeof(struct snd_miro))))
- return -ENOMEM;
+ error = snd_card_create(index, id, THIS_MODULE,
+ sizeof(struct snd_miro), &card);
+ if (error < 0)
+ return error;
card->private_free = snd_card_miro_free;
miro = card->private_data;
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 19706b0d849..5cd555325b9 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -252,7 +252,7 @@ static int __devinit snd_opti9xx_init(struct snd_opti9xx *chip,
#endif /* OPTi93X */
default:
- snd_printk("chip %d not supported\n", hardware);
+ snd_printk(KERN_ERR "chip %d not supported\n", hardware);
return -ENODEV;
}
return 0;
@@ -294,7 +294,7 @@ static unsigned char snd_opti9xx_read(struct snd_opti9xx *chip,
#endif /* OPTi93X */
default:
- snd_printk("chip %d not supported\n", chip->hardware);
+ snd_printk(KERN_ERR "chip %d not supported\n", chip->hardware);
}
spin_unlock_irqrestore(&chip->lock, flags);
@@ -336,7 +336,7 @@ static void snd_opti9xx_write(struct snd_opti9xx *chip, unsigned char reg,
#endif /* OPTi93X */
default:
- snd_printk("chip %d not supported\n", chip->hardware);
+ snd_printk(KERN_ERR "chip %d not supported\n", chip->hardware);
}
spin_unlock_irqrestore(&chip->lock, flags);
@@ -412,7 +412,7 @@ static int __devinit snd_opti9xx_configure(struct snd_opti9xx *chip)
#endif /* OPTi93X */
default:
- snd_printk("chip %d not supported\n", chip->hardware);
+ snd_printk(KERN_ERR "chip %d not supported\n", chip->hardware);
return -EINVAL;
}
@@ -430,7 +430,8 @@ static int __devinit snd_opti9xx_configure(struct snd_opti9xx *chip)
wss_base_bits = 0x02;
break;
default:
- snd_printk("WSS port 0x%lx not valid\n", chip->wss_base);
+ snd_printk(KERN_WARNING "WSS port 0x%lx not valid\n",
+ chip->wss_base);
goto __skip_base;
}
snd_opti9xx_write_mask(chip, OPTi9XX_MC_REG(1), wss_base_bits << 4, 0x30);
@@ -455,7 +456,7 @@ __skip_base:
irq_bits = 0x04;
break;
default:
- snd_printk("WSS irq # %d not valid\n", chip->irq);
+ snd_printk(KERN_WARNING "WSS irq # %d not valid\n", chip->irq);
goto __skip_resources;
}
@@ -470,13 +471,14 @@ __skip_base:
dma_bits = 0x03;
break;
default:
- snd_printk("WSS dma1 # %d not valid\n", chip->dma1);
+ snd_printk(KERN_WARNING "WSS dma1 # %d not valid\n",
+ chip->dma1);
goto __skip_resources;
}
#if defined(CS4231) || defined(OPTi93X)
if (chip->dma1 == chip->dma2) {
- snd_printk("don't want to share dmas\n");
+ snd_printk(KERN_ERR "don't want to share dmas\n");
return -EBUSY;
}
@@ -485,7 +487,8 @@ __skip_base:
case 1:
break;
default:
- snd_printk("WSS dma2 # %d not valid\n", chip->dma2);
+ snd_printk(KERN_WARNING "WSS dma2 # %d not valid\n",
+ chip->dma2);
goto __skip_resources;
}
dma_bits |= 0x04;
@@ -516,7 +519,8 @@ __skip_resources:
mpu_port_bits = 0x00;
break;
default:
- snd_printk("MPU-401 port 0x%lx not valid\n",
+ snd_printk(KERN_WARNING
+ "MPU-401 port 0x%lx not valid\n",
chip->mpu_port);
goto __skip_mpu;
}
@@ -535,7 +539,7 @@ __skip_resources:
mpu_irq_bits = 0x01;
break;
default:
- snd_printk("MPU-401 irq # %d not valid\n",
+ snd_printk(KERN_WARNING "MPU-401 irq # %d not valid\n",
chip->mpu_irq);
goto __skip_mpu;
}
@@ -726,7 +730,7 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
if (chip->wss_base == SNDRV_AUTO_PORT) {
chip->wss_base = snd_legacy_find_free_ioport(possible_ports, 4);
if (chip->wss_base < 0) {
- snd_printk("unable to find a free WSS port\n");
+ snd_printk(KERN_ERR "unable to find a free WSS port\n");
return -EBUSY;
}
}
@@ -815,14 +819,8 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
chip->fm_port, chip->fm_port + 4 - 1);
}
if (opl3) {
-#ifdef CS4231
- const int t1dev = 1;
-#else
- const int t1dev = 0;
-#endif
- if ((error = snd_opl3_timer_new(opl3, t1dev, t1dev+1)) < 0)
- return error;
- if ((error = snd_opl3_hwdep_new(opl3, 0, 1, &synth)) < 0)
+ error = snd_opl3_hwdep_new(opl3, 0, 1, &synth);
+ if (error < 0)
return error;
}
}
@@ -830,15 +828,18 @@ static int __devinit snd_opti9xx_probe(struct snd_card *card)
return snd_card_register(card);
}
-static struct snd_card *snd_opti9xx_card_new(void)
+static int snd_opti9xx_card_new(struct snd_card **cardp)
{
struct snd_card *card;
+ int err;
- card = snd_card_new(index, id, THIS_MODULE, sizeof(struct snd_opti9xx));
- if (! card)
- return NULL;
+ err = snd_card_create(index, id, THIS_MODULE,
+ sizeof(struct snd_opti9xx), &card);
+ if (err < 0)
+ return err;
card->private_free = snd_card_opti9xx_free;
- return card;
+ *cardp = card;
+ return 0;
}
static int __devinit snd_opti9xx_isa_match(struct device *devptr,
@@ -897,15 +898,15 @@ static int __devinit snd_opti9xx_isa_probe(struct device *devptr,
#if defined(CS4231) || defined(OPTi93X)
if (dma2 == SNDRV_AUTO_DMA) {
if ((dma2 = snd_legacy_find_free_dma(possible_dma2s[dma1 % 4])) < 0) {
- snd_printk("unable to find a free DMA2\n");
+ snd_printk(KERN_ERR "unable to find a free DMA2\n");
return -EBUSY;
}
}
#endif
- card = snd_opti9xx_card_new();
- if (! card)
- return -ENOMEM;
+ error = snd_opti9xx_card_new(&card);
+ if (error < 0)
+ return error;
if ((error = snd_card_opti9xx_detect(card, card->private_data)) < 0) {
snd_card_free(card);
@@ -950,9 +951,9 @@ static int __devinit snd_opti9xx_pnp_probe(struct pnp_card_link *pcard,
return -EBUSY;
if (! isapnp)
return -ENODEV;
- card = snd_opti9xx_card_new();
- if (! card)
- return -ENOMEM;
+ error = snd_opti9xx_card_new(&card);
+ if (error < 0)
+ return error;
chip = card->private_data;
hw = snd_card_opti9xx_pnp(chip, pcard, pid);
diff --git a/sound/isa/sb/es968.c b/sound/isa/sb/es968.c
index c8c8e214c84..cafc3a7316a 100644
--- a/sound/isa/sb/es968.c
+++ b/sound/isa/sb/es968.c
@@ -108,9 +108,10 @@ static int __devinit snd_card_es968_probe(int dev,
struct snd_card *card;
struct snd_card_es968 *acard;
- if ((card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_es968))) == NULL)
- return -ENOMEM;
+ error = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_es968), &card);
+ if (error < 0)
+ return error;
acard = card->private_data;
if ((error = snd_card_es968_pnp(dev, acard, pcard, pid))) {
snd_card_free(card);
diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c
index 2c201f78ce5..519c36346de 100644
--- a/sound/isa/sb/sb16.c
+++ b/sound/isa/sb/sb16.c
@@ -324,14 +324,18 @@ static void snd_sb16_free(struct snd_card *card)
#define is_isapnp_selected(dev) 0
#endif
-static struct snd_card *snd_sb16_card_new(int dev)
+static int snd_sb16_card_new(int dev, struct snd_card **cardp)
{
- struct snd_card *card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_card_sb16));
- if (card == NULL)
- return NULL;
+ struct snd_card *card;
+ int err;
+
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_card_sb16), &card);
+ if (err < 0)
+ return err;
card->private_free = snd_sb16_free;
- return card;
+ *cardp = card;
+ return 0;
}
static int __devinit snd_sb16_probe(struct snd_card *card, int dev)
@@ -489,9 +493,9 @@ static int __devinit snd_sb16_isa_probe1(int dev, struct device *pdev)
struct snd_card *card;
int err;
- card = snd_sb16_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_sb16_card_new(dev, &card);
+ if (err < 0)
+ return err;
acard = card->private_data;
/* non-PnP FM port address is hardwired with base port address */
@@ -610,9 +614,9 @@ static int __devinit snd_sb16_pnp_detect(struct pnp_card_link *pcard,
for ( ; dev < SNDRV_CARDS; dev++) {
if (!enable[dev] || !isapnp[dev])
continue;
- card = snd_sb16_card_new(dev);
- if (! card)
- return -ENOMEM;
+ res = snd_sb16_card_new(dev, &card);
+ if (res < 0)
+ return res;
snd_card_set_dev(card, &pcard->card->dev);
if ((res = snd_card_sb16_pnp(dev, card->private_data, pcard, pid)) < 0 ||
(res = snd_sb16_probe(card, dev)) < 0) {
diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c
index ea06877be4b..3cd57ee5466 100644
--- a/sound/isa/sb/sb8.c
+++ b/sound/isa/sb/sb8.c
@@ -103,10 +103,10 @@ static int __devinit snd_sb8_probe(struct device *pdev, unsigned int dev)
struct snd_opl3 *opl3;
int err;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct snd_sb8));
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct snd_sb8), &card);
+ if (err < 0)
+ return err;
acard = card->private_data;
card->private_free = snd_sb8_free;
diff --git a/sound/isa/sb/sb_mixer.c b/sound/isa/sb/sb_mixer.c
index 406a431af91..475220bbcc9 100644
--- a/sound/isa/sb/sb_mixer.c
+++ b/sound/isa/sb/sb_mixer.c
@@ -182,7 +182,7 @@ static int snd_sbmixer_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_
static int snd_dt019x_input_sw_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts[5] = {
+ static const char *texts[5] = {
"CD", "Mic", "Line", "Synth", "Master"
};
@@ -269,12 +269,73 @@ static int snd_dt019x_input_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl
}
/*
+ * ALS4000 mono recording control switch
+ */
+
+static int snd_als4k_mono_capture_route_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static const char *texts[3] = {
+ "L chan only", "R chan only", "L ch/2 + R ch/2"
+ };
+
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 3;
+ if (uinfo->value.enumerated.item > 2)
+ uinfo->value.enumerated.item = 2;
+ strcpy(uinfo->value.enumerated.name,
+ texts[uinfo->value.enumerated.item]);
+ return 0;
+}
+
+static int snd_als4k_mono_capture_route_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_sb *sb = snd_kcontrol_chip(kcontrol);
+ unsigned long flags;
+ unsigned char oval;
+
+ spin_lock_irqsave(&sb->mixer_lock, flags);
+ oval = snd_sbmixer_read(sb, SB_ALS4000_MONO_IO_CTRL);
+ spin_unlock_irqrestore(&sb->mixer_lock, flags);
+ oval >>= 6;
+ if (oval > 2)
+ oval = 2;
+
+ ucontrol->value.enumerated.item[0] = oval;
+ return 0;
+}
+
+static int snd_als4k_mono_capture_route_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct snd_sb *sb = snd_kcontrol_chip(kcontrol);
+ unsigned long flags;
+ int change;
+ unsigned char nval, oval;
+
+ if (ucontrol->value.enumerated.item[0] > 2)
+ return -EINVAL;
+ spin_lock_irqsave(&sb->mixer_lock, flags);
+ oval = snd_sbmixer_read(sb, SB_ALS4000_MONO_IO_CTRL);
+
+ nval = (oval & ~(3 << 6))
+ | (ucontrol->value.enumerated.item[0] << 6);
+ change = nval != oval;
+ if (change)
+ snd_sbmixer_write(sb, SB_ALS4000_MONO_IO_CTRL, nval);
+ spin_unlock_irqrestore(&sb->mixer_lock, flags);
+ return change;
+}
+
+/*
* SBPRO input multiplexer
*/
static int snd_sb8mixer_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts[3] = {
+ static const char *texts[3] = {
"Mic", "CD", "Line"
};
@@ -442,6 +503,12 @@ int snd_sbmixer_add_ctl(struct snd_sb *chip, const char *name, int index, int ty
.get = snd_dt019x_input_sw_get,
.put = snd_dt019x_input_sw_put,
},
+ [SB_MIX_MONO_CAPTURE_ALS4K] = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .info = snd_als4k_mono_capture_route_info,
+ .get = snd_als4k_mono_capture_route_get,
+ .put = snd_als4k_mono_capture_route_put,
+ },
};
struct snd_kcontrol *ctl;
int err;
@@ -636,6 +703,8 @@ static struct sbmix_elem snd_dt019x_ctl_capture_source =
};
static struct sbmix_elem *snd_dt019x_controls[] = {
+ /* ALS4000 below has some parts which we might be lacking,
+ * e.g. snd_als4000_ctl_mono_playback_switch - check it! */
&snd_dt019x_ctl_master_play_vol,
&snd_dt019x_ctl_pcm_play_vol,
&snd_dt019x_ctl_synth_play_vol,
@@ -666,18 +735,21 @@ static unsigned char snd_dt019x_init_values[][2] = {
/*
* ALS4000 specific mixer elements
*/
-/* FIXME: SB_ALS4000_MONO_IO_CTRL needs output select ctrl! */
static struct sbmix_elem snd_als4000_ctl_master_mono_playback_switch =
SB_SINGLE("Master Mono Playback Switch", SB_ALS4000_MONO_IO_CTRL, 5, 1);
-static struct sbmix_elem snd_als4000_ctl_master_mono_capture_route =
- SB_SINGLE("Master Mono Capture Route", SB_ALS4000_MONO_IO_CTRL, 6, 0x03);
-/* FIXME: mono playback switch also available on DT019X? */
+static struct sbmix_elem snd_als4k_ctl_master_mono_capture_route = {
+ .name = "Master Mono Capture Route",
+ .type = SB_MIX_MONO_CAPTURE_ALS4K
+ };
static struct sbmix_elem snd_als4000_ctl_mono_playback_switch =
SB_SINGLE("Mono Playback Switch", SB_DT019X_OUTPUT_SW2, 0, 1);
static struct sbmix_elem snd_als4000_ctl_mic_20db_boost =
SB_SINGLE("Mic Boost (+20dB)", SB_ALS4000_MIC_IN_GAIN, 0, 0x03);
-static struct sbmix_elem snd_als4000_ctl_mixer_loopback =
- SB_SINGLE("Analog Loopback", SB_ALS4000_MIC_IN_GAIN, 7, 0x01);
+static struct sbmix_elem snd_als4000_ctl_mixer_analog_loopback =
+ SB_SINGLE("Analog Loopback Switch", SB_ALS4000_MIC_IN_GAIN, 7, 0x01);
+static struct sbmix_elem snd_als4000_ctl_mixer_digital_loopback =
+ SB_SINGLE("Digital Loopback Switch",
+ SB_ALS4000_CR3_CONFIGURATION, 7, 0x01);
/* FIXME: functionality of 3D controls might be swapped, I didn't find
* a description of how to identify what is supposed to be what */
static struct sbmix_elem snd_als4000_3d_control_switch =
@@ -694,6 +766,9 @@ static struct sbmix_elem snd_als4000_3d_control_delay =
SB_SINGLE("3D Control - Wide", SB_ALS4000_3D_TIME_DELAY, 0, 0x0f);
static struct sbmix_elem snd_als4000_3d_control_poweroff_switch =
SB_SINGLE("3D PowerOff Switch", SB_ALS4000_3D_TIME_DELAY, 4, 0x01);
+static struct sbmix_elem snd_als4000_ctl_3db_freq_control_switch =
+ SB_SINGLE("Master Playback 8kHz / 20kHz LPF Switch",
+ SB_ALS4000_FMDAC, 5, 0x01);
#ifdef NOT_AVAILABLE
static struct sbmix_elem snd_als4000_ctl_fmdac =
SB_SINGLE("FMDAC Switch (Option ?)", SB_ALS4000_FMDAC, 0, 0x01);
@@ -702,35 +777,37 @@ static struct sbmix_elem snd_als4000_ctl_qsound =
#endif
static struct sbmix_elem *snd_als4000_controls[] = {
- &snd_sb16_ctl_master_play_vol,
- &snd_dt019x_ctl_pcm_play_switch,
- &snd_sb16_ctl_pcm_play_vol,
- &snd_sb16_ctl_synth_capture_route,
- &snd_dt019x_ctl_synth_play_switch,
- &snd_sb16_ctl_synth_play_vol,
- &snd_sb16_ctl_cd_capture_route,
- &snd_sb16_ctl_cd_play_switch,
- &snd_sb16_ctl_cd_play_vol,
- &snd_sb16_ctl_line_capture_route,
- &snd_sb16_ctl_line_play_switch,
- &snd_sb16_ctl_line_play_vol,
- &snd_sb16_ctl_mic_capture_route,
- &snd_als4000_ctl_mic_20db_boost,
- &snd_sb16_ctl_auto_mic_gain,
- &snd_sb16_ctl_mic_play_switch,
- &snd_sb16_ctl_mic_play_vol,
- &snd_sb16_ctl_pc_speaker_vol,
- &snd_sb16_ctl_capture_vol,
- &snd_sb16_ctl_play_vol,
- &snd_als4000_ctl_master_mono_playback_switch,
- &snd_als4000_ctl_master_mono_capture_route,
- &snd_als4000_ctl_mono_playback_switch,
- &snd_als4000_ctl_mixer_loopback,
- &snd_als4000_3d_control_switch,
- &snd_als4000_3d_control_ratio,
- &snd_als4000_3d_control_freq,
- &snd_als4000_3d_control_delay,
- &snd_als4000_3d_control_poweroff_switch,
+ /* ALS4000a.PDF regs page */
+ &snd_sb16_ctl_master_play_vol, /* MX30/31 12 */
+ &snd_dt019x_ctl_pcm_play_switch, /* MX4C 16 */
+ &snd_sb16_ctl_pcm_play_vol, /* MX32/33 12 */
+ &snd_sb16_ctl_synth_capture_route, /* MX3D/3E 14 */
+ &snd_dt019x_ctl_synth_play_switch, /* MX4C 16 */
+ &snd_sb16_ctl_synth_play_vol, /* MX34/35 12/13 */
+ &snd_sb16_ctl_cd_capture_route, /* MX3D/3E 14 */
+ &snd_sb16_ctl_cd_play_switch, /* MX3C 14 */
+ &snd_sb16_ctl_cd_play_vol, /* MX36/37 13 */
+ &snd_sb16_ctl_line_capture_route, /* MX3D/3E 14 */
+ &snd_sb16_ctl_line_play_switch, /* MX3C 14 */
+ &snd_sb16_ctl_line_play_vol, /* MX38/39 13 */
+ &snd_sb16_ctl_mic_capture_route, /* MX3D/3E 14 */
+ &snd_als4000_ctl_mic_20db_boost, /* MX4D 16 */
+ &snd_sb16_ctl_mic_play_switch, /* MX3C 14 */
+ &snd_sb16_ctl_mic_play_vol, /* MX3A 13 */
+ &snd_sb16_ctl_pc_speaker_vol, /* MX3B 14 */
+ &snd_sb16_ctl_capture_vol, /* MX3F/40 15 */
+ &snd_sb16_ctl_play_vol, /* MX41/42 15 */
+ &snd_als4000_ctl_master_mono_playback_switch, /* MX4C 16 */
+ &snd_als4k_ctl_master_mono_capture_route, /* MX4B 16 */
+ &snd_als4000_ctl_mono_playback_switch, /* MX4C 16 */
+ &snd_als4000_ctl_mixer_analog_loopback, /* MX4D 16 */
+ &snd_als4000_ctl_mixer_digital_loopback, /* CR3 21 */
+ &snd_als4000_3d_control_switch, /* MX50 17 */
+ &snd_als4000_3d_control_ratio, /* MX50 17 */
+ &snd_als4000_3d_control_freq, /* MX50 17 */
+ &snd_als4000_3d_control_delay, /* MX51 18 */
+ &snd_als4000_3d_control_poweroff_switch, /* MX51 18 */
+ &snd_als4000_ctl_3db_freq_control_switch, /* MX4F 17 */
#ifdef NOT_AVAILABLE
&snd_als4000_ctl_fmdac,
&snd_als4000_ctl_qsound,
@@ -905,13 +982,14 @@ static unsigned char dt019x_saved_regs[] = {
};
static unsigned char als4000_saved_regs[] = {
+ /* please verify in dsheet whether regs to be added
+ are actually real H/W or just dummy */
SB_DSP4_MASTER_DEV, SB_DSP4_MASTER_DEV + 1,
SB_DSP4_OUTPUT_SW,
SB_DSP4_PCM_DEV, SB_DSP4_PCM_DEV + 1,
SB_DSP4_INPUT_LEFT, SB_DSP4_INPUT_RIGHT,
SB_DSP4_SYNTH_DEV, SB_DSP4_SYNTH_DEV + 1,
SB_DSP4_CD_DEV, SB_DSP4_CD_DEV + 1,
- SB_DSP4_MIC_AGC,
SB_DSP4_MIC_DEV,
SB_DSP4_SPEAKER_DEV,
SB_DSP4_IGAIN_DEV, SB_DSP4_IGAIN_DEV + 1,
@@ -919,8 +997,10 @@ static unsigned char als4000_saved_regs[] = {
SB_DT019X_OUTPUT_SW2,
SB_ALS4000_MONO_IO_CTRL,
SB_ALS4000_MIC_IN_GAIN,
+ SB_ALS4000_FMDAC,
SB_ALS4000_3D_SND_FX,
SB_ALS4000_3D_TIME_DELAY,
+ SB_ALS4000_CR3_CONFIGURATION,
};
static void save_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs)
diff --git a/sound/isa/sc6000.c b/sound/isa/sc6000.c
index ca35924dc3b..782010608ef 100644
--- a/sound/isa/sc6000.c
+++ b/sound/isa/sc6000.c
@@ -489,9 +489,9 @@ static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
char __iomem *vmss_port;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (!card)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
if (xirq == SNDRV_AUTO_IRQ) {
xirq = snd_legacy_find_free_irq(possible_irqs);
@@ -576,10 +576,6 @@ static int __devinit snd_sc6000_probe(struct device *devptr, unsigned int dev)
snd_printk(KERN_ERR PFX "no OPL device at 0x%x-0x%x ?\n",
0x388, 0x388 + 2);
} else {
- err = snd_opl3_timer_new(opl3, 0, 1);
- if (err < 0)
- goto err_unmap2;
-
err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
if (err < 0)
goto err_unmap2;
diff --git a/sound/isa/sgalaxy.c b/sound/isa/sgalaxy.c
index 2c7503bf127..6fe27b9d944 100644
--- a/sound/isa/sgalaxy.c
+++ b/sound/isa/sgalaxy.c
@@ -243,9 +243,9 @@ static int __devinit snd_sgalaxy_probe(struct device *devptr, unsigned int dev)
struct snd_card *card;
struct snd_wss *chip;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
xirq = irq[dev];
if (xirq == SNDRV_AUTO_IRQ) {
diff --git a/sound/isa/sscape.c b/sound/isa/sscape.c
index 48a16d86583..66187122377 100644
--- a/sound/isa/sscape.c
+++ b/sound/isa/sscape.c
@@ -89,9 +89,6 @@ MODULE_DEVICE_TABLE(pnp_card, sscape_pnpids);
#endif
-#define MPU401_IO(i) ((i) + 0)
-#define MIDI_DATA_IO(i) ((i) + 0)
-#define MIDI_CTRL_IO(i) ((i) + 1)
#define HOST_CTRL_IO(i) ((i) + 2)
#define HOST_DATA_IO(i) ((i) + 3)
#define ODIE_ADDR_IO(i) ((i) + 4)
@@ -129,9 +126,6 @@ enum GA_REG {
#define DMA_8BIT 0x80
-#define AD1845_FREQ_SEL_MSB 0x16
-#define AD1845_FREQ_SEL_LSB 0x17
-
enum card_type {
SSCAPE,
SSCAPE_PNP,
@@ -141,8 +135,6 @@ enum card_type {
struct soundscape {
spinlock_t lock;
unsigned io_base;
- unsigned wss_base;
- int codec_type;
int ic_type;
enum card_type type;
struct resource *io_res;
@@ -330,7 +322,7 @@ static int host_write_ctrl_unsafe(unsigned io_base, unsigned char data,
*/
static inline int verify_mpu401(const struct snd_mpu401 * mpu)
{
- return ((inb(MIDI_CTRL_IO(mpu->port)) & 0xc0) == 0x80);
+ return ((inb(MPU401C(mpu)) & 0xc0) == 0x80);
}
/*
@@ -338,7 +330,7 @@ static inline int verify_mpu401(const struct snd_mpu401 * mpu)
*/
static inline void initialise_mpu401(const struct snd_mpu401 * mpu)
{
- outb(0, MIDI_DATA_IO(mpu->port));
+ outb(0, MPU401D(mpu));
}
/*
@@ -396,20 +388,20 @@ static int sscape_wait_dma_unsafe(unsigned io_base, enum GA_REG reg, unsigned ti
*/
static int obp_startup_ack(struct soundscape *s, unsigned timeout)
{
- while (timeout != 0) {
+ unsigned long end_time = jiffies + msecs_to_jiffies(timeout);
+
+ do {
unsigned long flags;
unsigned char x;
- schedule_timeout_uninterruptible(1);
-
spin_lock_irqsave(&s->lock, flags);
x = inb(HOST_DATA_IO(s->io_base));
spin_unlock_irqrestore(&s->lock, flags);
if ((x & 0xfe) == 0xfe)
return 1;
- --timeout;
- } /* while */
+ msleep(10);
+ } while (time_before(jiffies, end_time));
return 0;
}
@@ -423,20 +415,20 @@ static int obp_startup_ack(struct soundscape *s, unsigned timeout)
*/
static int host_startup_ack(struct soundscape *s, unsigned timeout)
{
- while (timeout != 0) {
+ unsigned long end_time = jiffies + msecs_to_jiffies(timeout);
+
+ do {
unsigned long flags;
unsigned char x;
- schedule_timeout_uninterruptible(1);
-
spin_lock_irqsave(&s->lock, flags);
x = inb(HOST_DATA_IO(s->io_base));
spin_unlock_irqrestore(&s->lock, flags);
if (x == 0xfe)
return 1;
- --timeout;
- } /* while */
+ msleep(10);
+ } while (time_before(jiffies, end_time));
return 0;
}
@@ -532,10 +524,10 @@ static int upload_dma_data(struct soundscape *s,
* give it 5 seconds (max) ...
*/
ret = 0;
- if (!obp_startup_ack(s, 5)) {
+ if (!obp_startup_ack(s, 5000)) {
snd_printk(KERN_ERR "sscape: No response from on-board processor after upload\n");
ret = -EAGAIN;
- } else if (!host_startup_ack(s, 5)) {
+ } else if (!host_startup_ack(s, 5000)) {
snd_printk(KERN_ERR "sscape: SoundScape failed to initialise\n");
ret = -EAGAIN;
}
@@ -732,13 +724,7 @@ static int sscape_midi_get(struct snd_kcontrol *kctl,
unsigned long flags;
spin_lock_irqsave(&s->lock, flags);
- set_host_mode_unsafe(s->io_base);
-
- if (host_write_ctrl_unsafe(s->io_base, CMD_GET_MIDI_VOL, 100)) {
- uctl->value.integer.value[0] = host_read_ctrl_unsafe(s->io_base, 100);
- }
-
- set_midi_mode_unsafe(s->io_base);
+ uctl->value.integer.value[0] = s->midi_vol;
spin_unlock_irqrestore(&s->lock, flags);
return 0;
}
@@ -773,6 +759,7 @@ static int sscape_midi_put(struct snd_kcontrol *kctl,
change = (host_write_ctrl_unsafe(s->io_base, CMD_SET_MIDI_VOL, 100)
&& host_write_ctrl_unsafe(s->io_base, ((unsigned char) uctl->value.integer. value[0]) & 127, 100)
&& host_write_ctrl_unsafe(s->io_base, CMD_XXX_MIDI_VOL, 100));
+ s->midi_vol = (unsigned char) uctl->value.integer.value[0] & 127;
__skip_change:
/*
@@ -815,12 +802,11 @@ static unsigned __devinit get_irq_config(int irq)
* Perform certain arcane port-checks to see whether there
* is a SoundScape board lurking behind the given ports.
*/
-static int __devinit detect_sscape(struct soundscape *s)
+static int __devinit detect_sscape(struct soundscape *s, long wss_io)
{
unsigned long flags;
unsigned d;
int retval = 0;
- int codec = s->wss_base;
spin_lock_irqsave(&s->lock, flags);
@@ -836,13 +822,11 @@ static int __devinit detect_sscape(struct soundscape *s)
if ((d & 0x80) != 0)
goto _done;
- if (d == 0) {
- s->codec_type = 1;
+ if (d == 0)
s->ic_type = IC_ODIE;
- } else if ((d & 0x60) != 0) {
- s->codec_type = 2;
+ else if ((d & 0x60) != 0)
s->ic_type = IC_OPUS;
- } else
+ else
goto _done;
outb(0xfa, ODIE_ADDR_IO(s->io_base));
@@ -862,10 +846,10 @@ static int __devinit detect_sscape(struct soundscape *s)
sscape_write_unsafe(s->io_base, GA_HMCTL_REG, d | 0xc0);
if (s->type == SSCAPE_VIVO)
- codec += 4;
+ wss_io += 4;
/* wait for WSS codec */
for (d = 0; d < 500; d++) {
- if ((inb(codec) & 0x80) == 0)
+ if ((inb(wss_io) & 0x80) == 0)
break;
spin_unlock_irqrestore(&s->lock, flags);
msleep(1);
@@ -955,82 +939,6 @@ static int __devinit create_mpu401(struct snd_card *card, int devnum, unsigned l
/*
- * Override for the CS4231 playback format function.
- * The AD1845 has much simpler format and rate selection.
- */
-static void ad1845_playback_format(struct snd_wss *chip,
- struct snd_pcm_hw_params *params,
- unsigned char format)
-{
- unsigned long flags;
- unsigned rate = params_rate(params);
-
- /*
- * The AD1845 can't handle sample frequencies
- * outside of 4 kHZ to 50 kHZ
- */
- if (rate > 50000)
- rate = 50000;
- else if (rate < 4000)
- rate = 4000;
-
- spin_lock_irqsave(&chip->reg_lock, flags);
-
- /*
- * Program the AD1845 correctly for the playback stream.
- * Note that we do NOT need to toggle the MCE bit because
- * the PLAYBACK_ENABLE bit of the Interface Configuration
- * register is set.
- *
- * NOTE: We seem to need to write to the MSB before the LSB
- * to get the correct sample frequency.
- */
- snd_wss_out(chip, CS4231_PLAYBK_FORMAT, (format & 0xf0));
- snd_wss_out(chip, AD1845_FREQ_SEL_MSB, (unsigned char) (rate >> 8));
- snd_wss_out(chip, AD1845_FREQ_SEL_LSB, (unsigned char) rate);
-
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-}
-
-/*
- * Override for the CS4231 capture format function.
- * The AD1845 has much simpler format and rate selection.
- */
-static void ad1845_capture_format(struct snd_wss *chip,
- struct snd_pcm_hw_params *params,
- unsigned char format)
-{
- unsigned long flags;
- unsigned rate = params_rate(params);
-
- /*
- * The AD1845 can't handle sample frequencies
- * outside of 4 kHZ to 50 kHZ
- */
- if (rate > 50000)
- rate = 50000;
- else if (rate < 4000)
- rate = 4000;
-
- spin_lock_irqsave(&chip->reg_lock, flags);
-
- /*
- * Program the AD1845 correctly for the playback stream.
- * Note that we do NOT need to toggle the MCE bit because
- * the CAPTURE_ENABLE bit of the Interface Configuration
- * register is set.
- *
- * NOTE: We seem to need to write to the MSB before the LSB
- * to get the correct sample frequency.
- */
- snd_wss_out(chip, CS4231_REC_FORMAT, (format & 0xf0));
- snd_wss_out(chip, AD1845_FREQ_SEL_MSB, (unsigned char) (rate >> 8));
- snd_wss_out(chip, AD1845_FREQ_SEL_LSB, (unsigned char) rate);
-
- spin_unlock_irqrestore(&chip->reg_lock, flags);
-}
-
-/*
* Create an AD1845 PCM subdevice on the SoundScape. The AD1845
* is very much like a CS4231, with a few extra bits. We will
* try to support at least some of the extra bits by overriding
@@ -1055,11 +963,6 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port,
unsigned long flags;
struct snd_pcm *pcm;
-#define AD1845_FREQ_SEL_ENABLE 0x08
-
-#define AD1845_PWR_DOWN_CTRL 0x1b
-#define AD1845_CRYS_CLOCK_SEL 0x1d
-
/*
* It turns out that the PLAYBACK_ENABLE bit is set
* by the lowlevel driver ...
@@ -1074,7 +977,6 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port,
*/
if (sscape->type != SSCAPE_VIVO) {
- int val;
/*
* The input clock frequency on the SoundScape must
* be 14.31818 MHz, because we must set this register
@@ -1082,22 +984,10 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port,
*/
snd_wss_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
- snd_wss_out(chip, AD1845_CRYS_CLOCK_SEL, 0x20);
+ snd_wss_out(chip, AD1845_CLOCK, 0x20);
spin_unlock_irqrestore(&chip->reg_lock, flags);
snd_wss_mce_down(chip);
- /*
- * More custom configuration:
- * a) select "mode 2" and provide a current drive of 8mA
- * b) enable frequency selection (for capture/playback)
- */
- spin_lock_irqsave(&chip->reg_lock, flags);
- snd_wss_out(chip, CS4231_MISC_INFO,
- CS4231_MODE2 | 0x10);
- val = snd_wss_in(chip, AD1845_PWR_DOWN_CTRL);
- snd_wss_out(chip, AD1845_PWR_DOWN_CTRL,
- val | AD1845_FREQ_SEL_ENABLE);
- spin_unlock_irqrestore(&chip->reg_lock, flags);
}
err = snd_wss_pcm(chip, 0, &pcm);
@@ -1113,11 +1003,13 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port,
"for AD1845 chip\n");
goto _error;
}
- err = snd_wss_timer(chip, 0, NULL);
- if (err < 0) {
- snd_printk(KERN_ERR "sscape: No timer device "
- "for AD1845 chip\n");
- goto _error;
+ if (chip->hardware != WSS_HW_AD1848) {
+ err = snd_wss_timer(chip, 0, NULL);
+ if (err < 0) {
+ snd_printk(KERN_ERR "sscape: No timer device "
+ "for AD1845 chip\n");
+ goto _error;
+ }
}
if (sscape->type != SSCAPE_VIVO) {
@@ -1128,8 +1020,6 @@ static int __devinit create_ad1845(struct snd_card *card, unsigned port,
"MIDI mixer control\n");
goto _error;
}
- chip->set_playback_format = ad1845_playback_format;
- chip->set_capture_format = ad1845_capture_format;
}
strcpy(card->driver, "SoundScape");
@@ -1157,7 +1047,6 @@ static int __devinit create_sscape(int dev, struct snd_card *card)
unsigned dma_cfg;
unsigned irq_cfg;
unsigned mpu_irq_cfg;
- unsigned xport;
struct resource *io_res;
struct resource *wss_res;
unsigned long flags;
@@ -1177,15 +1066,15 @@ static int __devinit create_sscape(int dev, struct snd_card *card)
printk(KERN_ERR "sscape: Invalid IRQ %d\n", mpu_irq[dev]);
return -ENXIO;
}
- xport = port[dev];
/*
* Grab IO ports that we will need to probe so that we
* can detect and control this hardware ...
*/
- io_res = request_region(xport, 8, "SoundScape");
+ io_res = request_region(port[dev], 8, "SoundScape");
if (!io_res) {
- snd_printk(KERN_ERR "sscape: can't grab port 0x%x\n", xport);
+ snd_printk(KERN_ERR
+ "sscape: can't grab port 0x%lx\n", port[dev]);
return -EBUSY;
}
wss_res = NULL;
@@ -1212,10 +1101,9 @@ static int __devinit create_sscape(int dev, struct snd_card *card)
spin_lock_init(&sscape->fwlock);
sscape->io_res = io_res;
sscape->wss_res = wss_res;
- sscape->io_base = xport;
- sscape->wss_base = wss_port[dev];
+ sscape->io_base = port[dev];
- if (!detect_sscape(sscape)) {
+ if (!detect_sscape(sscape, wss_port[dev])) {
printk(KERN_ERR "sscape: hardware not detected at 0x%x\n", sscape->io_base);
err = -ENODEV;
goto _release_dma;
@@ -1288,12 +1176,11 @@ static int __devinit create_sscape(int dev, struct snd_card *card)
}
#define MIDI_DEVNUM 0
if (sscape->type != SSCAPE_VIVO) {
- err = create_mpu401(card, MIDI_DEVNUM,
- MPU401_IO(xport), mpu_irq[dev]);
+ err = create_mpu401(card, MIDI_DEVNUM, port[dev], mpu_irq[dev]);
if (err < 0) {
printk(KERN_ERR "sscape: Failed to create "
- "MPU-401 device at 0x%x\n",
- MPU401_IO(xport));
+ "MPU-401 device at 0x%lx\n",
+ port[dev]);
goto _release_dma;
}
@@ -1357,10 +1244,10 @@ static int __devinit snd_sscape_probe(struct device *pdev, unsigned int dev)
struct soundscape *sscape;
int ret;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(struct soundscape));
- if (!card)
- return -ENOMEM;
+ ret = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(struct soundscape), &card);
+ if (ret < 0)
+ return ret;
sscape = get_card_soundscape(card);
sscape->type = SSCAPE;
@@ -1462,10 +1349,10 @@ static int __devinit sscape_pnp_detect(struct pnp_card_link *pcard,
* Create a new ALSA sound card entry, in anticipation
* of detecting our hardware ...
*/
- card = snd_card_new(index[idx], id[idx], THIS_MODULE,
- sizeof(struct soundscape));
- if (!card)
- return -ENOMEM;
+ ret = snd_card_create(index[idx], id[idx], THIS_MODULE,
+ sizeof(struct soundscape), &card);
+ if (ret < 0)
+ return ret;
sscape = get_card_soundscape(card);
diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c
index 4c095bc7c72..a34ae7b1f7d 100644
--- a/sound/isa/wavefront/wavefront.c
+++ b/sound/isa/wavefront/wavefront.c
@@ -338,15 +338,16 @@ snd_wavefront_free(struct snd_card *card)
}
}
-static struct snd_card *snd_wavefront_card_new(int dev)
+static int snd_wavefront_card_new(int dev, struct snd_card **cardp)
{
struct snd_card *card;
snd_wavefront_card_t *acard;
+ int err;
- card = snd_card_new (index[dev], id[dev], THIS_MODULE,
- sizeof(snd_wavefront_card_t));
- if (card == NULL)
- return NULL;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(snd_wavefront_card_t), &card);
+ if (err < 0)
+ return err;
acard = card->private_data;
acard->wavefront.irq = -1;
@@ -357,7 +358,8 @@ static struct snd_card *snd_wavefront_card_new(int dev)
acard->wavefront.card = card;
card->private_free = snd_wavefront_free;
- return card;
+ *cardp = card;
+ return 0;
}
static int __devinit
@@ -551,11 +553,11 @@ static int __devinit snd_wavefront_isa_match(struct device *pdev,
return 0;
#endif
if (cs4232_pcm_port[dev] == SNDRV_AUTO_PORT) {
- snd_printk("specify CS4232 port\n");
+ snd_printk(KERN_ERR "specify CS4232 port\n");
return 0;
}
if (ics2115_port[dev] == SNDRV_AUTO_PORT) {
- snd_printk("specify ICS2115 port\n");
+ snd_printk(KERN_ERR "specify ICS2115 port\n");
return 0;
}
return 1;
@@ -567,9 +569,9 @@ static int __devinit snd_wavefront_isa_probe(struct device *pdev,
struct snd_card *card;
int err;
- card = snd_wavefront_card_new(dev);
- if (! card)
- return -ENOMEM;
+ err = snd_wavefront_card_new(dev, &card);
+ if (err < 0)
+ return err;
snd_card_set_dev(card, pdev);
if ((err = snd_wavefront_probe(card, dev)) < 0) {
snd_card_free(card);
@@ -616,9 +618,9 @@ static int __devinit snd_wavefront_pnp_detect(struct pnp_card_link *pcard,
if (dev >= SNDRV_CARDS)
return -ENODEV;
- card = snd_wavefront_card_new(dev);
- if (! card)
- return -ENOMEM;
+ res = snd_wavefront_card_new(dev, &card);
+ if (res < 0)
+ return res;
if (snd_wavefront_pnp (dev, card->private_data, pcard, pid) < 0) {
if (cs4232_pcm_port[dev] == SNDRV_AUTO_PORT) {
diff --git a/sound/isa/wavefront/wavefront_synth.c b/sound/isa/wavefront/wavefront_synth.c
index 4c410820a99..beb312cca75 100644
--- a/sound/isa/wavefront/wavefront_synth.c
+++ b/sound/isa/wavefront/wavefront_synth.c
@@ -633,7 +633,7 @@ wavefront_get_sample_status (snd_wavefront_t *dev, int assume_rom)
wbuf[1] = i >> 7;
if (snd_wavefront_cmd (dev, WFC_IDENTIFY_SAMPLE_TYPE, rbuf, wbuf)) {
- snd_printk("cannot identify sample "
+ snd_printk(KERN_WARNING "cannot identify sample "
"type of slot %d\n", i);
dev->sample_status[i] = WF_ST_EMPTY;
continue;
diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c
index 3d6c5f2838a..5d2ba1b749a 100644
--- a/sound/isa/wss/wss_lib.c
+++ b/sound/isa/wss/wss_lib.c
@@ -181,25 +181,6 @@ static void snd_wss_wait(struct snd_wss *chip)
udelay(100);
}
-static void snd_wss_outm(struct snd_wss *chip, unsigned char reg,
- unsigned char mask, unsigned char value)
-{
- unsigned char tmp = (chip->image[reg] & mask) | value;
-
- snd_wss_wait(chip);
-#ifdef CONFIG_SND_DEBUG
- if (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
- snd_printk("outm: auto calibration time out - reg = 0x%x, value = 0x%x\n", reg, value);
-#endif
- chip->image[reg] = tmp;
- if (!chip->calibrate_mute) {
- wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
- wmb();
- wss_outb(chip, CS4231P(REG), tmp);
- mb();
- }
-}
-
static void snd_wss_dout(struct snd_wss *chip, unsigned char reg,
unsigned char value)
{
@@ -219,7 +200,8 @@ void snd_wss_out(struct snd_wss *chip, unsigned char reg, unsigned char value)
snd_wss_wait(chip);
#ifdef CONFIG_SND_DEBUG
if (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
- snd_printk("out: auto calibration time out - reg = 0x%x, value = 0x%x\n", reg, value);
+ snd_printk(KERN_DEBUG "out: auto calibration time out "
+ "- reg = 0x%x, value = 0x%x\n", reg, value);
#endif
wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
wss_outb(chip, CS4231P(REG), value);
@@ -235,7 +217,8 @@ unsigned char snd_wss_in(struct snd_wss *chip, unsigned char reg)
snd_wss_wait(chip);
#ifdef CONFIG_SND_DEBUG
if (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
- snd_printk("in: auto calibration time out - reg = 0x%x\n", reg);
+ snd_printk(KERN_DEBUG "in: auto calibration time out "
+ "- reg = 0x%x\n", reg);
#endif
wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
mb();
@@ -252,7 +235,7 @@ void snd_cs4236_ext_out(struct snd_wss *chip, unsigned char reg,
wss_outb(chip, CS4231P(REG), val);
chip->eimage[CS4236_REG(reg)] = val;
#if 0
- printk("ext out : reg = 0x%x, val = 0x%x\n", reg, val);
+ printk(KERN_DEBUG "ext out : reg = 0x%x, val = 0x%x\n", reg, val);
#endif
}
EXPORT_SYMBOL(snd_cs4236_ext_out);
@@ -268,7 +251,8 @@ unsigned char snd_cs4236_ext_in(struct snd_wss *chip, unsigned char reg)
{
unsigned char res;
res = wss_inb(chip, CS4231P(REG));
- printk("ext in : reg = 0x%x, val = 0x%x\n", reg, res);
+ printk(KERN_DEBUG "ext in : reg = 0x%x, val = 0x%x\n",
+ reg, res);
return res;
}
#endif
@@ -394,13 +378,16 @@ void snd_wss_mce_up(struct snd_wss *chip)
snd_wss_wait(chip);
#ifdef CONFIG_SND_DEBUG
if (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
- snd_printk("mce_up - auto calibration time out (0)\n");
+ snd_printk(KERN_DEBUG
+ "mce_up - auto calibration time out (0)\n");
#endif
spin_lock_irqsave(&chip->reg_lock, flags);
chip->mce_bit |= CS4231_MCE;
timeout = wss_inb(chip, CS4231P(REGSEL));
if (timeout == 0x80)
- snd_printk("mce_up [0x%lx]: serious init problem - codec still busy\n", chip->port);
+ snd_printk(KERN_DEBUG "mce_up [0x%lx]: "
+ "serious init problem - codec still busy\n",
+ chip->port);
if (!(timeout & CS4231_MCE))
wss_outb(chip, CS4231P(REGSEL),
chip->mce_bit | (timeout & 0x1f));
@@ -419,7 +406,9 @@ void snd_wss_mce_down(struct snd_wss *chip)
#ifdef CONFIG_SND_DEBUG
if (wss_inb(chip, CS4231P(REGSEL)) & CS4231_INIT)
- snd_printk("mce_down [0x%lx] - auto calibration time out (0)\n", (long)CS4231P(REGSEL));
+ snd_printk(KERN_DEBUG "mce_down [0x%lx] - "
+ "auto calibration time out (0)\n",
+ (long)CS4231P(REGSEL));
#endif
spin_lock_irqsave(&chip->reg_lock, flags);
chip->mce_bit &= ~CS4231_MCE;
@@ -427,7 +416,9 @@ void snd_wss_mce_down(struct snd_wss *chip)
wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | (timeout & 0x1f));
spin_unlock_irqrestore(&chip->reg_lock, flags);
if (timeout == 0x80)
- snd_printk("mce_down [0x%lx]: serious init problem - codec still busy\n", chip->port);
+ snd_printk(KERN_DEBUG "mce_down [0x%lx]: "
+ "serious init problem - codec still busy\n",
+ chip->port);
if ((timeout & CS4231_MCE) == 0 || !(chip->hardware & hw_mask))
return;
@@ -565,7 +556,7 @@ static unsigned char snd_wss_get_format(struct snd_wss *chip,
if (channels > 1)
rformat |= CS4231_STEREO;
#if 0
- snd_printk("get_format: 0x%x (mode=0x%x)\n", format, mode);
+ snd_printk(KERN_DEBUG "get_format: 0x%x (mode=0x%x)\n", format, mode);
#endif
return rformat;
}
@@ -587,7 +578,15 @@ static void snd_wss_calibrate_mute(struct snd_wss *chip, int mute)
chip->image[CS4231_RIGHT_INPUT]);
snd_wss_dout(chip, CS4231_LOOPBACK,
chip->image[CS4231_LOOPBACK]);
+ } else {
+ snd_wss_dout(chip, CS4231_LEFT_INPUT,
+ 0);
+ snd_wss_dout(chip, CS4231_RIGHT_INPUT,
+ 0);
+ snd_wss_dout(chip, CS4231_LOOPBACK,
+ 0xfd);
}
+
snd_wss_dout(chip, CS4231_AUX1_LEFT_INPUT,
mute | chip->image[CS4231_AUX1_LEFT_INPUT]);
snd_wss_dout(chip, CS4231_AUX1_RIGHT_INPUT,
@@ -630,7 +629,6 @@ static void snd_wss_playback_format(struct snd_wss *chip,
int full_calib = 1;
mutex_lock(&chip->mce_mutex);
- snd_wss_calibrate_mute(chip, 1);
if (chip->hardware == WSS_HW_CS4231A ||
(chip->hardware & WSS_HW_CS4232_MASK)) {
spin_lock_irqsave(&chip->reg_lock, flags);
@@ -646,6 +644,24 @@ static void snd_wss_playback_format(struct snd_wss *chip,
full_calib = 0;
}
spin_unlock_irqrestore(&chip->reg_lock, flags);
+ } else if (chip->hardware == WSS_HW_AD1845) {
+ unsigned rate = params_rate(params);
+
+ /*
+ * Program the AD1845 correctly for the playback stream.
+ * Note that we do NOT need to toggle the MCE bit because
+ * the PLAYBACK_ENABLE bit of the Interface Configuration
+ * register is set.
+ *
+ * NOTE: We seem to need to write to the MSB before the LSB
+ * to get the correct sample frequency.
+ */
+ spin_lock_irqsave(&chip->reg_lock, flags);
+ snd_wss_out(chip, CS4231_PLAYBK_FORMAT, (pdfr & 0xf0));
+ snd_wss_out(chip, AD1845_UPR_FREQ_SEL, (rate >> 8) & 0xff);
+ snd_wss_out(chip, AD1845_LWR_FREQ_SEL, rate & 0xff);
+ full_calib = 0;
+ spin_unlock_irqrestore(&chip->reg_lock, flags);
}
if (full_calib) {
snd_wss_mce_up(chip);
@@ -663,7 +679,6 @@ static void snd_wss_playback_format(struct snd_wss *chip,
udelay(100); /* this seems to help */
snd_wss_mce_down(chip);
}
- snd_wss_calibrate_mute(chip, 0);
mutex_unlock(&chip->mce_mutex);
}
@@ -675,7 +690,6 @@ static void snd_wss_capture_format(struct snd_wss *chip,
int full_calib = 1;
mutex_lock(&chip->mce_mutex);
- snd_wss_calibrate_mute(chip, 1);
if (chip->hardware == WSS_HW_CS4231A ||
(chip->hardware & WSS_HW_CS4232_MASK)) {
spin_lock_irqsave(&chip->reg_lock, flags);
@@ -690,6 +704,24 @@ static void snd_wss_capture_format(struct snd_wss *chip,
full_calib = 0;
}
spin_unlock_irqrestore(&chip->reg_lock, flags);
+ } else if (chip->hardware == WSS_HW_AD1845) {
+ unsigned rate = params_rate(params);
+
+ /*
+ * Program the AD1845 correctly for the capture stream.
+ * Note that we do NOT need to toggle the MCE bit because
+ * the PLAYBACK_ENABLE bit of the Interface Configuration
+ * register is set.
+ *
+ * NOTE: We seem to need to write to the MSB before the LSB
+ * to get the correct sample frequency.
+ */
+ spin_lock_irqsave(&chip->reg_lock, flags);
+ snd_wss_out(chip, CS4231_REC_FORMAT, (cdfr & 0xf0));
+ snd_wss_out(chip, AD1845_UPR_FREQ_SEL, (rate >> 8) & 0xff);
+ snd_wss_out(chip, AD1845_LWR_FREQ_SEL, rate & 0xff);
+ full_calib = 0;
+ spin_unlock_irqrestore(&chip->reg_lock, flags);
}
if (full_calib) {
snd_wss_mce_up(chip);
@@ -714,7 +746,6 @@ static void snd_wss_capture_format(struct snd_wss *chip,
spin_unlock_irqrestore(&chip->reg_lock, flags);
snd_wss_mce_down(chip);
}
- snd_wss_calibrate_mute(chip, 0);
mutex_unlock(&chip->mce_mutex);
}
@@ -771,10 +802,11 @@ static void snd_wss_init(struct snd_wss *chip)
{
unsigned long flags;
+ snd_wss_calibrate_mute(chip, 1);
snd_wss_mce_down(chip);
#ifdef SNDRV_DEBUG_MCE
- snd_printk("init: (1)\n");
+ snd_printk(KERN_DEBUG "init: (1)\n");
#endif
snd_wss_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
@@ -789,18 +821,20 @@ static void snd_wss_init(struct snd_wss *chip)
snd_wss_mce_down(chip);
#ifdef SNDRV_DEBUG_MCE
- snd_printk("init: (2)\n");
+ snd_printk(KERN_DEBUG "init: (2)\n");
#endif
snd_wss_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
+ chip->image[CS4231_IFACE_CTRL] &= ~CS4231_AUTOCALIB;
+ snd_wss_out(chip, CS4231_IFACE_CTRL, chip->image[CS4231_IFACE_CTRL]);
snd_wss_out(chip,
CS4231_ALT_FEATURE_1, chip->image[CS4231_ALT_FEATURE_1]);
spin_unlock_irqrestore(&chip->reg_lock, flags);
snd_wss_mce_down(chip);
#ifdef SNDRV_DEBUG_MCE
- snd_printk("init: (3) - afei = 0x%x\n",
+ snd_printk(KERN_DEBUG "init: (3) - afei = 0x%x\n",
chip->image[CS4231_ALT_FEATURE_1]);
#endif
@@ -817,7 +851,7 @@ static void snd_wss_init(struct snd_wss *chip)
snd_wss_mce_down(chip);
#ifdef SNDRV_DEBUG_MCE
- snd_printk("init: (4)\n");
+ snd_printk(KERN_DEBUG "init: (4)\n");
#endif
snd_wss_mce_up(chip);
@@ -827,9 +861,10 @@ static void snd_wss_init(struct snd_wss *chip)
chip->image[CS4231_REC_FORMAT]);
spin_unlock_irqrestore(&chip->reg_lock, flags);
snd_wss_mce_down(chip);
+ snd_wss_calibrate_mute(chip, 0);
#ifdef SNDRV_DEBUG_MCE
- snd_printk("init: (5)\n");
+ snd_printk(KERN_DEBUG "init: (5)\n");
#endif
}
@@ -885,8 +920,6 @@ static void snd_wss_close(struct snd_wss *chip, unsigned int mode)
mutex_unlock(&chip->open_mutex);
return;
}
- snd_wss_calibrate_mute(chip, 1);
-
/* disable IRQ */
spin_lock_irqsave(&chip->reg_lock, flags);
if (!(chip->hardware & WSS_HW_AD1848_MASK))
@@ -919,8 +952,6 @@ static void snd_wss_close(struct snd_wss *chip, unsigned int mode)
wss_outb(chip, CS4231P(STATUS), 0); /* clear IRQ */
spin_unlock_irqrestore(&chip->reg_lock, flags);
- snd_wss_calibrate_mute(chip, 0);
-
chip->mode = 0;
mutex_unlock(&chip->open_mutex);
}
@@ -1113,7 +1144,7 @@ irqreturn_t snd_wss_interrupt(int irq, void *dev_id)
if (chip->hardware & WSS_HW_AD1848_MASK)
wss_outb(chip, CS4231P(STATUS), 0);
else
- snd_wss_outm(chip, CS4231_IRQ_STATUS, status, 0);
+ snd_wss_out(chip, CS4231_IRQ_STATUS, status);
spin_unlock(&chip->reg_lock);
return IRQ_HANDLED;
}
@@ -1278,7 +1309,8 @@ static int snd_wss_probe(struct snd_wss *chip)
} else if (rev == 0x03) {
chip->hardware = WSS_HW_CS4236B;
} else {
- snd_printk("unknown CS chip with version 0x%x\n", rev);
+ snd_printk(KERN_ERR
+ "unknown CS chip with version 0x%x\n", rev);
return -ENODEV; /* unknown CS4231 chip? */
}
}
@@ -1314,6 +1346,10 @@ static int snd_wss_probe(struct snd_wss *chip)
chip->image[CS4231_ALT_FEATURE_2] =
chip->hardware == WSS_HW_INTERWAVE ? 0xc2 : 0x01;
}
+ /* enable fine grained frequency selection */
+ if (chip->hardware == WSS_HW_AD1845)
+ chip->image[AD1845_PWR_DOWN] = 8;
+
ptr = (unsigned char *) &chip->image;
regnum = (chip->hardware & WSS_HW_AD1848_MASK) ? 16 : 32;
snd_wss_mce_down(chip);
@@ -1342,7 +1378,10 @@ static int snd_wss_probe(struct snd_wss *chip)
case 6:
break;
default:
- snd_printk("unknown CS4235 chip (enhanced version = 0x%x)\n", id);
+ snd_printk(KERN_WARNING
+ "unknown CS4235 chip "
+ "(enhanced version = 0x%x)\n",
+ id);
}
} else if ((id & 0x1f) == 0x0b) { /* CS4236/B */
switch (id >> 5) {
@@ -1353,7 +1392,10 @@ static int snd_wss_probe(struct snd_wss *chip)
chip->hardware = WSS_HW_CS4236B;
break;
default:
- snd_printk("unknown CS4236 chip (enhanced version = 0x%x)\n", id);
+ snd_printk(KERN_WARNING
+ "unknown CS4236 chip "
+ "(enhanced version = 0x%x)\n",
+ id);
}
} else if ((id & 0x1f) == 0x08) { /* CS4237B */
chip->hardware = WSS_HW_CS4237B;
@@ -1364,7 +1406,10 @@ static int snd_wss_probe(struct snd_wss *chip)
case 7:
break;
default:
- snd_printk("unknown CS4237B chip (enhanced version = 0x%x)\n", id);
+ snd_printk(KERN_WARNING
+ "unknown CS4237B chip "
+ "(enhanced version = 0x%x)\n",
+ id);
}
} else if ((id & 0x1f) == 0x09) { /* CS4238B */
chip->hardware = WSS_HW_CS4238B;
@@ -1374,7 +1419,10 @@ static int snd_wss_probe(struct snd_wss *chip)
case 7:
break;
default:
- snd_printk("unknown CS4238B chip (enhanced version = 0x%x)\n", id);
+ snd_printk(KERN_WARNING
+ "unknown CS4238B chip "
+ "(enhanced version = 0x%x)\n",
+ id);
}
} else if ((id & 0x1f) == 0x1e) { /* CS4239 */
chip->hardware = WSS_HW_CS4239;
@@ -1384,10 +1432,15 @@ static int snd_wss_probe(struct snd_wss *chip)
case 6:
break;
default:
- snd_printk("unknown CS4239 chip (enhanced version = 0x%x)\n", id);
+ snd_printk(KERN_WARNING
+ "unknown CS4239 chip "
+ "(enhanced version = 0x%x)\n",
+ id);
}
} else {
- snd_printk("unknown CS4236/CS423xB chip (enhanced version = 0x%x)\n", id);
+ snd_printk(KERN_WARNING
+ "unknown CS4236/CS423xB chip "
+ "(enhanced version = 0x%x)\n", id);
}
}
}
@@ -1618,7 +1671,8 @@ static void snd_wss_resume(struct snd_wss *chip)
wss_outb(chip, CS4231P(REGSEL), chip->mce_bit | (timeout & 0x1f));
spin_unlock_irqrestore(&chip->reg_lock, flags);
if (timeout == 0x80)
- snd_printk("down [0x%lx]: serious init problem - codec still busy\n", chip->port);
+ snd_printk(KERN_ERR "down [0x%lx]: serious init problem "
+ "- codec still busy\n", chip->port);
if ((timeout & CS4231_MCE) == 0 ||
!(chip->hardware & (WSS_HW_CS4231_MASK | WSS_HW_CS4232_MASK))) {
return;
@@ -1628,7 +1682,7 @@ static void snd_wss_resume(struct snd_wss *chip)
}
#endif /* CONFIG_PM */
-static int snd_wss_free(struct snd_wss *chip)
+int snd_wss_free(struct snd_wss *chip)
{
release_and_free_resource(chip->res_port);
release_and_free_resource(chip->res_cport);
@@ -1651,6 +1705,7 @@ static int snd_wss_free(struct snd_wss *chip)
kfree(chip);
return 0;
}
+EXPORT_SYMBOL(snd_wss_free);
static int snd_wss_dev_free(struct snd_device *device)
{
@@ -1820,7 +1875,8 @@ int snd_wss_create(struct snd_card *card,
#if 0
if (chip->hardware & WSS_HW_CS4232_MASK) {
if (chip->res_cport == NULL)
- snd_printk("CS4232 control port features are not accessible\n");
+ snd_printk(KERN_ERR "CS4232 control port features are "
+ "not accessible\n");
}
#endif
diff --git a/sound/mips/au1x00.c b/sound/mips/au1x00.c
index 1881cec11e7..3e763d6a5d6 100644
--- a/sound/mips/au1x00.c
+++ b/sound/mips/au1x00.c
@@ -636,9 +636,10 @@ au1000_init(void)
struct snd_card *card;
struct snd_au1000 *au1000;
- card = snd_card_new(-1, "AC97", THIS_MODULE, sizeof(struct snd_au1000));
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(-1, "AC97", THIS_MODULE,
+ sizeof(struct snd_au1000), &card);
+ if (err < 0)
+ return err;
card->private_free = snd_au1000_free;
au1000 = card->private_data;
@@ -678,7 +679,7 @@ au1000_init(void)
return err;
}
- printk( KERN_INFO "ALSA AC97: Driver Initialized\n" );
+ printk(KERN_INFO "ALSA AC97: Driver Initialized\n");
au1000_card = card;
return 0;
}
diff --git a/sound/mips/hal2.c b/sound/mips/hal2.c
index db495be0186..c52691c2fc4 100644
--- a/sound/mips/hal2.c
+++ b/sound/mips/hal2.c
@@ -878,9 +878,9 @@ static int __devinit hal2_probe(struct platform_device *pdev)
struct snd_hal2 *chip;
int err;
- card = snd_card_new(index, id, THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index, id, THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
err = hal2_create(card, &chip);
if (err < 0) {
diff --git a/sound/mips/sgio2audio.c b/sound/mips/sgio2audio.c
index 4c63504348d..66f3b48ceaf 100644
--- a/sound/mips/sgio2audio.c
+++ b/sound/mips/sgio2audio.c
@@ -936,9 +936,9 @@ static int __devinit snd_sgio2audio_probe(struct platform_device *pdev)
struct snd_sgio2audio *chip;
int err;
- card = snd_card_new(index, id, THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index, id, THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
err = snd_sgio2audio_create(card, &chip);
if (err < 0) {
diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c
index 7cf9913a47b..d12bd98a37b 100644
--- a/sound/oss/ad1848.c
+++ b/sound/oss/ad1848.c
@@ -280,7 +280,7 @@ static void wait_for_calibration(ad1848_info * devc)
while (timeout > 0 && (ad_read(devc, 11) & 0x20))
timeout--;
if (ad_read(devc, 11) & 0x20)
- if ( (devc->model != MD_1845) || (devc->model != MD_1845_SSCAPE))
+ if ((devc->model != MD_1845) && (devc->model != MD_1845_SSCAPE))
printk(KERN_WARNING "ad1848: Auto calibration timed out(3).\n");
}
@@ -2107,7 +2107,7 @@ int ad1848_control(int cmd, int arg)
switch (cmd)
{
case AD1848_SET_XTAL: /* Change clock frequency of AD1845 (only ) */
- if (devc->model != MD_1845 || devc->model != MD_1845_SSCAPE)
+ if (devc->model != MD_1845 && devc->model != MD_1845_SSCAPE)
return -EINVAL;
spin_lock_irqsave(&devc->lock,flags);
ad_enter_MCE(devc);
diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c
index 81e1f443d09..4191acccbcd 100644
--- a/sound/oss/au1550_ac97.c
+++ b/sound/oss/au1550_ac97.c
@@ -1627,7 +1627,9 @@ au1550_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
sizeof(abinfo)) ? -EFAULT : 0;
case SNDCTL_DSP_NONBLOCK:
+ spin_lock(&file->f_lock);
file->f_flags |= O_NONBLOCK;
+ spin_unlock(&file->f_lock);
return 0;
case SNDCTL_DSP_GETODELAY:
diff --git a/sound/oss/audio.c b/sound/oss/audio.c
index 89bd27a5e86..b69c05b7ea7 100644
--- a/sound/oss/audio.c
+++ b/sound/oss/audio.c
@@ -433,7 +433,9 @@ int audio_ioctl(int dev, struct file *file, unsigned int cmd, void __user *arg)
return dma_ioctl(dev, cmd, arg);
case SNDCTL_DSP_NONBLOCK:
+ spin_lock(&file->f_lock);
file->f_flags |= O_NONBLOCK;
+ spin_unlock(&file->f_lock);
return 0;
case SNDCTL_DSP_GETCAPS:
diff --git a/sound/oss/dmabuf.c b/sound/oss/dmabuf.c
index 1e90d769b62..1bfcf7e8854 100644
--- a/sound/oss/dmabuf.c
+++ b/sound/oss/dmabuf.c
@@ -439,7 +439,7 @@ int DMAbuf_sync(int dev)
DMAbuf_launch_output(dev, dmap);
adev->dmap_out->flags |= DMA_SYNCING;
adev->dmap_out->underrun_count = 0;
- while (!signal_pending(current) && n++ <= adev->dmap_out->nbufs &&
+ while (!signal_pending(current) && n++ < adev->dmap_out->nbufs &&
adev->dmap_out->qlen && adev->dmap_out->underrun_count == 0) {
long t = dmabuf_timeout(dmap);
spin_unlock_irqrestore(&dmap->lock,flags);
diff --git a/sound/oss/dmasound/dmasound_atari.c b/sound/oss/dmasound/dmasound_atari.c
index 57d9f154c88..1f477412306 100644
--- a/sound/oss/dmasound/dmasound_atari.c
+++ b/sound/oss/dmasound/dmasound_atari.c
@@ -847,23 +847,23 @@ static int __init AtaIrqInit(void)
of events. So all we need to keep the music playing is
to provide the sound hardware with new data upon
an interrupt from timer A. */
- mfp.tim_ct_a = 0; /* ++roman: Stop timer before programming! */
- mfp.tim_dt_a = 1; /* Cause interrupt after first event. */
- mfp.tim_ct_a = 8; /* Turn on event counting. */
+ st_mfp.tim_ct_a = 0; /* ++roman: Stop timer before programming! */
+ st_mfp.tim_dt_a = 1; /* Cause interrupt after first event. */
+ st_mfp.tim_ct_a = 8; /* Turn on event counting. */
/* Register interrupt handler. */
if (request_irq(IRQ_MFP_TIMA, AtaInterrupt, IRQ_TYPE_SLOW, "DMA sound",
AtaInterrupt))
return 0;
- mfp.int_en_a |= 0x20; /* Turn interrupt on. */
- mfp.int_mk_a |= 0x20;
+ st_mfp.int_en_a |= 0x20; /* Turn interrupt on. */
+ st_mfp.int_mk_a |= 0x20;
return 1;
}
#ifdef MODULE
static void AtaIrqCleanUp(void)
{
- mfp.tim_ct_a = 0; /* stop timer */
- mfp.int_en_a &= ~0x20; /* turn interrupt off */
+ st_mfp.tim_ct_a = 0; /* stop timer */
+ st_mfp.int_en_a &= ~0x20; /* turn interrupt off */
free_irq(IRQ_MFP_TIMA, AtaInterrupt);
}
#endif /* MODULE */
@@ -1524,7 +1524,7 @@ static SETTINGS def_soft = {
.speed = 8000
} ;
-static MACHINE machTT = {
+static __initdata MACHINE machTT = {
.name = "Atari",
.name2 = "TT",
.owner = THIS_MODULE,
@@ -1553,7 +1553,7 @@ static MACHINE machTT = {
.capabilities = DSP_CAP_BATCH /* As per SNDCTL_DSP_GETCAPS */
};
-static MACHINE machFalcon = {
+static __initdata MACHINE machFalcon = {
.name = "Atari",
.name2 = "FALCON",
.dma_alloc = AtaAlloc,
@@ -1599,7 +1599,7 @@ static int __init dmasound_atari_init(void)
is_falcon = 0;
} else
return -ENODEV;
- if ((mfp.int_en_a & mfp.int_mk_a & 0x20) == 0)
+ if ((st_mfp.int_en_a & st_mfp.int_mk_a & 0x20) == 0)
return dmasound_init();
else {
printk("DMA sound driver: Timer A interrupt already in use\n");
diff --git a/sound/oss/pas2_card.c b/sound/oss/pas2_card.c
index 25f3a22c52e..7f377ec3486 100644
--- a/sound/oss/pas2_card.c
+++ b/sound/oss/pas2_card.c
@@ -156,9 +156,7 @@ static int __init config_pas_hw(struct address_info *hw_config)
* 0x80
*/ , 0xB88);
- pas_write(0x80
- | joystick?0x40:0
- ,0xF388);
+ pas_write(0x80 | (joystick ? 0x40 : 0), 0xF388);
if (pas_irq < 0 || pas_irq > 15)
{
diff --git a/sound/oss/pss.c b/sound/oss/pss.c
index 16ed06950dc..83f5ee236b1 100644
--- a/sound/oss/pss.c
+++ b/sound/oss/pss.c
@@ -46,7 +46,7 @@
* load the driver as it did in previous versions.
* 04-07-1999: Anthony Barbachan <barbcode@xmen.cis.fordham.edu>
* Added module parameter pss_firmware to allow the user to tell
- * the driver where the fireware file is located. The default
+ * the driver where the firmware file is located. The default
* setting is the previous hardcoded setting "/etc/sound/pss_synth".
* 00-03-03: Christoph Hellwig <chhellwig@infradead.org>
* Adapted to module_init/module_exit
@@ -457,10 +457,9 @@ static void pss_mixer_reset(pss_confdata *devc)
}
}
-static int set_volume_mono(unsigned __user *p, int *aleft)
+static int set_volume_mono(unsigned __user *p, unsigned int *aleft)
{
- int left;
- unsigned volume;
+ unsigned int left, volume;
if (get_user(volume, p))
return -EFAULT;
@@ -471,10 +470,11 @@ static int set_volume_mono(unsigned __user *p, int *aleft)
return 0;
}
-static int set_volume_stereo(unsigned __user *p, int *aleft, int *aright)
+static int set_volume_stereo(unsigned __user *p,
+ unsigned int *aleft,
+ unsigned int *aright)
{
- int left, right;
- unsigned volume;
+ unsigned int left, right, volume;
if (get_user(volume, p))
return -EFAULT;
diff --git a/sound/oss/sequencer.c b/sound/oss/sequencer.c
index 5c215f787ca..c79874696be 100644
--- a/sound/oss/sequencer.c
+++ b/sound/oss/sequencer.c
@@ -212,7 +212,6 @@ int sequencer_write(int dev, struct file *file, const char __user *buf, int coun
{
unsigned char event_rec[EV_SZ], ev_code;
int p = 0, c, ev_size;
- int err;
int mode = translate_mode(file);
dev = dev >> 4;
@@ -285,7 +284,7 @@ int sequencer_write(int dev, struct file *file, const char __user *buf, int coun
{
if (!midi_opened[event_rec[2]])
{
- int mode;
+ int err, mode;
int dev = event_rec[2];
if (dev >= max_mididev || midi_devs[dev]==NULL)
diff --git a/sound/oss/sh_dac_audio.c b/sound/oss/sh_dac_audio.c
index e5d42399491..78cfb66e4c5 100644
--- a/sound/oss/sh_dac_audio.c
+++ b/sound/oss/sh_dac_audio.c
@@ -135,7 +135,9 @@ static int dac_audio_ioctl(struct inode *inode, struct file *file,
return put_user(AFMT_U8, (int *)arg);
case SNDCTL_DSP_NONBLOCK:
+ spin_lock(&file->f_lock);
file->f_flags |= O_NONBLOCK;
+ spin_unlock(&file->f_lock);
return 0;
case SNDCTL_DSP_GETCAPS:
diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
index 41562ecde5b..1edab7b4ea8 100644
--- a/sound/oss/swarm_cs4297a.c
+++ b/sound/oss/swarm_cs4297a.c
@@ -2200,7 +2200,9 @@ static int cs4297a_ioctl(struct inode *inode, struct file *file,
sizeof(abinfo)) ? -EFAULT : 0;
case SNDCTL_DSP_NONBLOCK:
+ spin_lock(&file->f_lock);
file->f_flags |= O_NONBLOCK;
+ spin_unlock(&file->f_lock);
return 0;
case SNDCTL_DSP_GETODELAY:
diff --git a/sound/oss/vwsnd.c b/sound/oss/vwsnd.c
index 78b8acc7c3b..187f72750e8 100644
--- a/sound/oss/vwsnd.c
+++ b/sound/oss/vwsnd.c
@@ -2673,7 +2673,9 @@ static int vwsnd_audio_do_ioctl(struct inode *inode,
case SNDCTL_DSP_NONBLOCK: /* _SIO ('P',14) */
DBGX("SNDCTL_DSP_NONBLOCK\n");
+ spin_lock(&file->f_lock);
file->f_flags |= O_NONBLOCK;
+ spin_unlock(&file->f_lock);
return 0;
case SNDCTL_DSP_RESET: /* _SIO ('P', 0) */
diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c
index 41f870f8a11..6055fd6d3b3 100644
--- a/sound/parisc/harmony.c
+++ b/sound/parisc/harmony.c
@@ -975,9 +975,9 @@ snd_harmony_probe(struct parisc_device *padev)
struct snd_card *card;
struct snd_harmony *h;
- card = snd_card_new(index, id, THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index, id, THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
err = snd_harmony_create(card, padev, &h);
if (err < 0)
diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig
index 82b9bddcdcd..93422e3a3f0 100644
--- a/sound/pci/Kconfig
+++ b/sound/pci/Kconfig
@@ -400,6 +400,26 @@ config SND_INDIGODJ
To compile this driver as a module, choose M here: the module
will be called snd-indigodj
+config SND_INDIGOIOX
+ tristate "(Echoaudio) Indigo IOx"
+ select FW_LOADER
+ select SND_PCM
+ help
+ Say 'Y' or 'M' to include support for Echoaudio Indigo IOx.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-indigoiox
+
+config SND_INDIGODJX
+ tristate "(Echoaudio) Indigo DJx"
+ select FW_LOADER
+ select SND_PCM
+ help
+ Say 'Y' or 'M' to include support for Echoaudio Indigo DJx.
+
+ To compile this driver as a module, choose M here: the module
+ will be called snd-indigodjx
+
config SND_EMU10K1
tristate "Emu10k1 (SB Live!, Audigy, E-mu APS)"
select FW_LOADER
@@ -487,7 +507,7 @@ config SND_FM801
config SND_FM801_TEA575X_BOOL
bool "ForteMedia FM801 + TEA5757 tuner"
depends on SND_FM801
- depends on VIDEO_V4L1=y || VIDEO_V4L1=SND_FM801
+ depends on VIDEO_V4L2=y || VIDEO_V4L2=SND_FM801
help
Say Y here to include support for soundcards based on the ForteMedia
FM801 chip with a TEA5757 tuner connected to GPIO1-3 pins (Media
@@ -744,7 +764,8 @@ config SND_VIRTUOSO
select SND_OXYGEN_LIB
help
Say Y here to include support for sound cards based on the
- Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2 and D2X.
+ Asus AV100/AV200 chips, i.e., Xonar D1, DX, D2, D2X, and
+ Essence STX.
Support for the HDAV1.3 (Deluxe) is very experimental.
To compile this driver as a module, choose M here: the module
diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c
index e2b843b4f9d..97ee127ac33 100644
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -143,6 +143,7 @@ static const struct ac97_codec_id snd_ac97_codec_ids[] = {
{ 0x43525970, 0xfffffff8, "CS4202", NULL, NULL },
{ 0x43585421, 0xffffffff, "HSD11246", NULL, NULL }, // SmartMC II
{ 0x43585428, 0xfffffff8, "Cx20468", patch_conexant, NULL }, // SmartAMC fixme: the mask might be different
+{ 0x43585430, 0xffffffff, "Cx20468-31", patch_conexant, NULL },
{ 0x43585431, 0xffffffff, "Cx20551", patch_cx20551, NULL },
{ 0x44543031, 0xfffffff0, "DT0398", NULL, NULL },
{ 0x454d4328, 0xffffffff, "EM28028", NULL, NULL }, // same as TR28028?
@@ -383,7 +384,7 @@ int snd_ac97_update_bits(struct snd_ac97 *ac97, unsigned short reg, unsigned sho
EXPORT_SYMBOL(snd_ac97_update_bits);
-/* no lock version - see snd_ac97_updat_bits() */
+/* no lock version - see snd_ac97_update_bits() */
int snd_ac97_update_bits_nolock(struct snd_ac97 *ac97, unsigned short reg,
unsigned short mask, unsigned short value)
{
@@ -1643,7 +1644,10 @@ static int snd_ac97_modem_build(struct snd_card *card, struct snd_ac97 * ac97)
{
int err, idx;
- //printk("AC97_GPIO_CFG = %x\n",snd_ac97_read(ac97,AC97_GPIO_CFG));
+ /*
+ printk(KERN_DEBUG "AC97_GPIO_CFG = %x\n",
+ snd_ac97_read(ac97,AC97_GPIO_CFG));
+ */
snd_ac97_write(ac97, AC97_GPIO_CFG, 0xffff & ~(AC97_GPIO_LINE1_OH));
snd_ac97_write(ac97, AC97_GPIO_POLARITY, 0xffff & ~(AC97_GPIO_LINE1_OH));
snd_ac97_write(ac97, AC97_GPIO_STICKY, 0xffff);
diff --git a/sound/pci/ac97/ac97_proc.c b/sound/pci/ac97/ac97_proc.c
index 060ea59d5f0..73b17d526c8 100644
--- a/sound/pci/ac97/ac97_proc.c
+++ b/sound/pci/ac97/ac97_proc.c
@@ -125,6 +125,8 @@ static void snd_ac97_proc_read_main(struct snd_ac97 *ac97, struct snd_info_buffe
snd_iprintf(buffer, "PCI Subsys Device: 0x%04x\n\n",
ac97->subsystem_device);
+ snd_iprintf(buffer, "Flags: %x\n", ac97->flags);
+
if ((ac97->ext_id & AC97_EI_REV_MASK) >= AC97_EI_REV_23) {
val = snd_ac97_read(ac97, AC97_INT_PAGING);
snd_ac97_update_bits(ac97, AC97_INT_PAGING,
diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index a7f38e63303..d1f242bd0ac 100644
--- a/sound/pci/ad1889.c
+++ b/sound/pci/ad1889.c
@@ -995,10 +995,10 @@ snd_ad1889_probe(struct pci_dev *pci,
}
/* (2) */
- card = snd_card_new(index[devno], id[devno], THIS_MODULE, 0);
+ err = snd_card_create(index[devno], id[devno], THIS_MODULE, 0, &card);
/* XXX REVISIT: we can probably allocate chip in this call */
- if (card == NULL)
- return -ENOMEM;
+ if (err < 0)
+ return err;
strcpy(card->driver, "AD1889");
strcpy(card->shortname, "Analog Devices AD1889");
diff --git a/sound/pci/ak4531_codec.c b/sound/pci/ak4531_codec.c
index 0f819ddb3eb..fd135e3d8a8 100644
--- a/sound/pci/ak4531_codec.c
+++ b/sound/pci/ak4531_codec.c
@@ -51,7 +51,8 @@ static void snd_ak4531_dump(struct snd_ak4531 *ak4531)
int idx;
for (idx = 0; idx < 0x19; idx++)
- printk("ak4531 0x%x: 0x%x\n", idx, ak4531->regs[idx]);
+ printk(KERN_DEBUG "ak4531 0x%x: 0x%x\n",
+ idx, ak4531->regs[idx]);
}
#endif
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index 1a0fd65ec28..4edf270a780 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -2142,7 +2142,7 @@ static int __devinit snd_ali_resources(struct snd_ali *codec)
{
int err;
- snd_ali_printk("resouces allocation ...\n");
+ snd_ali_printk("resources allocation ...\n");
err = pci_request_regions(codec->pci, "ALI 5451");
if (err < 0)
return err;
@@ -2154,7 +2154,7 @@ static int __devinit snd_ali_resources(struct snd_ali *codec)
return -EBUSY;
}
codec->irq = codec->pci->irq;
- snd_ali_printk("resouces allocated.\n");
+ snd_ali_printk("resources allocated.\n");
return 0;
}
static int snd_ali_dev_free(struct snd_device *device)
@@ -2307,9 +2307,9 @@ static int __devinit snd_ali_probe(struct pci_dev *pci,
snd_ali_printk("probe ...\n");
- card = snd_card_new(index, id, THIS_MODULE, 0);
- if (!card)
- return -ENOMEM;
+ err = snd_card_create(index, id, THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
err = snd_ali_create(card, pci, pcm_channels, spdif, &codec);
if (err < 0)
diff --git a/sound/pci/als300.c b/sound/pci/als300.c
index 8df6824b51c..009b4c8225a 100644
--- a/sound/pci/als300.c
+++ b/sound/pci/als300.c
@@ -91,7 +91,7 @@
#define DEBUG_PLAY_REC 0
#if DEBUG_CALLS
-#define snd_als300_dbgcalls(format, args...) printk(format, ##args)
+#define snd_als300_dbgcalls(format, args...) printk(KERN_DEBUG format, ##args)
#define snd_als300_dbgcallenter() printk(KERN_ERR "--> %s\n", __func__)
#define snd_als300_dbgcallleave() printk(KERN_ERR "<-- %s\n", __func__)
#else
@@ -812,10 +812,10 @@ static int __devinit snd_als300_probe(struct pci_dev *pci,
return -ENOENT;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
- if (card == NULL)
- return -ENOMEM;
+ if (err < 0)
+ return err;
chip_type = pci_id->driver_data;
diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c
index ba570053d4d..542a0c65a92 100644
--- a/sound/pci/als4000.c
+++ b/sound/pci/als4000.c
@@ -889,12 +889,13 @@ static int __devinit snd_card_als4000_probe(struct pci_dev *pci,
pci_write_config_word(pci, PCI_COMMAND, word | PCI_COMMAND_IO);
pci_set_master(pci);
- card = snd_card_new(index[dev], id[dev], THIS_MODULE,
- sizeof(*acard) /* private_data: acard */);
- if (card == NULL) {
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE,
+ sizeof(*acard) /* private_data: acard */,
+ &card);
+ if (err < 0) {
pci_release_regions(pci);
pci_disable_device(pci);
- return -ENOMEM;
+ return err;
}
acard = card->private_data;
diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 226fe8237d3..9ce8548c03e 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1645,9 +1645,9 @@ static int __devinit snd_atiixp_probe(struct pci_dev *pci,
struct atiixp *chip;
int err;
- card = snd_card_new(index, id, THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index, id, THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
strcpy(card->driver, spdif_aclink ? "ATIIXP" : "ATIIXP-SPDMA");
strcpy(card->shortname, "ATI IXP");
diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c
index 0e6e5cc1c50..c3136cccc55 100644
--- a/sound/pci/atiixp_modem.c
+++ b/sound/pci/atiixp_modem.c
@@ -1288,9 +1288,9 @@ static int __devinit snd_atiixp_probe(struct pci_dev *pci,
struct atiixp_modem *chip;
int err;
- card = snd_card_new(index, id, THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index, id, THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
strcpy(card->driver, "ATIIXP-MODEM");
strcpy(card->shortname, "ATI IXP Modem");
diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c
index a36d4d1fd41..9ec122383ee 100644
--- a/sound/pci/au88x0/au88x0.c
+++ b/sound/pci/au88x0/au88x0.c
@@ -250,9 +250,9 @@ snd_vortex_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
return -ENOENT;
}
// (2)
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
// (3)
if ((err = snd_vortex_create(card, pci, &chip)) < 0) {
diff --git a/sound/pci/au88x0/au88x0_a3d.c b/sound/pci/au88x0/au88x0_a3d.c
index 649849e540d..f4aa8ff6f5f 100644
--- a/sound/pci/au88x0/au88x0_a3d.c
+++ b/sound/pci/au88x0/au88x0_a3d.c
@@ -462,9 +462,10 @@ static void a3dsrc_ZeroSliceIO(a3dsrc_t * a)
/* Reset Single A3D source. */
static void a3dsrc_ZeroState(a3dsrc_t * a)
{
-
- //printk("vortex: ZeroState slice: %d, source %d\n", a->slice, a->source);
-
+ /*
+ printk(KERN_DEBUG "vortex: ZeroState slice: %d, source %d\n",
+ a->slice, a->source);
+ */
a3dsrc_SetAtmosState(a, 0, 0, 0, 0);
a3dsrc_SetHrtfState(a, A3dHrirZeros, A3dHrirZeros);
a3dsrc_SetItdDline(a, A3dItdDlineZeros);
diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c
index b070e571451..3906f5afe27 100644
--- a/sound/pci/au88x0/au88x0_core.c
+++ b/sound/pci/au88x0/au88x0_core.c
@@ -1135,7 +1135,10 @@ vortex_adbdma_setbuffers(vortex_t * vortex, int adbdma,
snd_pcm_sgbuf_get_addr(dma->substream, 0));
break;
}
- //printk("vortex: cfg0 = 0x%x\nvortex: cfg1=0x%x\n", dma->cfg0, dma->cfg1);
+ /*
+ printk(KERN_DEBUG "vortex: cfg0 = 0x%x\nvortex: cfg1=0x%x\n",
+ dma->cfg0, dma->cfg1);
+ */
hwwrite(vortex->mmio, VORTEX_ADBDMA_BUFCFG0 + (adbdma << 3), dma->cfg0);
hwwrite(vortex->mmio, VORTEX_ADBDMA_BUFCFG1 + (adbdma << 3), dma->cfg1);
@@ -1959,7 +1962,7 @@ vortex_connect_codecplay(vortex_t * vortex, int en, unsigned char mixers[])
ADB_CODECOUT(0 + 4));
vortex_connection_mix_adb(vortex, en, 0x11, mixers[3],
ADB_CODECOUT(1 + 4));
- //printk("SDAC detected ");
+ /* printk(KERN_DEBUG "SDAC detected "); */
}
#else
// Use plain direct output to codec.
@@ -2013,7 +2016,11 @@ vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out, int restype)
resmap[restype] |= (1 << i);
else
vortex->dma_adb[i].resources[restype] |= (1 << i);
- //printk("vortex: ResManager: type %d out %d\n", restype, i);
+ /*
+ printk(KERN_DEBUG
+ "vortex: ResManager: type %d out %d\n",
+ restype, i);
+ */
return i;
}
}
@@ -2024,7 +2031,11 @@ vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out, int restype)
for (i = 0; i < qty; i++) {
if (resmap[restype] & (1 << i)) {
resmap[restype] &= ~(1 << i);
- //printk("vortex: ResManager: type %d in %d\n",restype, i);
+ /*
+ printk(KERN_DEBUG
+ "vortex: ResManager: type %d in %d\n",
+ restype, i);
+ */
return i;
}
}
@@ -2789,7 +2800,7 @@ vortex_translateformat(vortex_t * vortex, char bits, char nch, int encod)
{
int a, this_194;
- if ((bits != 8) || (bits != 16))
+ if ((bits != 8) && (bits != 16))
return -1;
switch (encod) {
diff --git a/sound/pci/au88x0/au88x0_synth.c b/sound/pci/au88x0/au88x0_synth.c
index 978b856f562..2805e34bd41 100644
--- a/sound/pci/au88x0/au88x0_synth.c
+++ b/sound/pci/au88x0/au88x0_synth.c
@@ -213,38 +213,59 @@ vortex_wt_SetReg(vortex_t * vortex, unsigned char reg, int wt,
switch (reg) {
/* Voice specific parameters */
case 0: /* running */
- //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_RUN(wt), (int)val);
+ /*
+ printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n",
+ WT_RUN(wt), (int)val);
+ */
hwwrite(vortex->mmio, WT_RUN(wt), val);
return 0xc;
break;
case 1: /* param 0 */
- //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_PARM(wt,0), (int)val);
+ /*
+ printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n",
+ WT_PARM(wt,0), (int)val);
+ */
hwwrite(vortex->mmio, WT_PARM(wt, 0), val);
return 0xc;
break;
case 2: /* param 1 */
- //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_PARM(wt,1), (int)val);
+ /*
+ printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n",
+ WT_PARM(wt,1), (int)val);
+ */
hwwrite(vortex->mmio, WT_PARM(wt, 1), val);
return 0xc;
break;
case 3: /* param 2 */
- //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_PARM(wt,2), (int)val);
+ /*
+ printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n",
+ WT_PARM(wt,2), (int)val);
+ */
hwwrite(vortex->mmio, WT_PARM(wt, 2), val);
return 0xc;
break;
case 4: /* param 3 */
- //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_PARM(wt,3), (int)val);
+ /*
+ printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n",
+ WT_PARM(wt,3), (int)val);
+ */
hwwrite(vortex->mmio, WT_PARM(wt, 3), val);
return 0xc;
break;
case 6: /* mute */
- //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_MUTE(wt), (int)val);
+ /*
+ printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n",
+ WT_MUTE(wt), (int)val);
+ */
hwwrite(vortex->mmio, WT_MUTE(wt), val);
return 0xc;
break;
case 0xb:
{ /* delay */
- //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", WT_DELAY(wt,0), (int)val);
+ /*
+ printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n",
+ WT_DELAY(wt,0), (int)val);
+ */
hwwrite(vortex->mmio, WT_DELAY(wt, 3), val);
hwwrite(vortex->mmio, WT_DELAY(wt, 2), val);
hwwrite(vortex->mmio, WT_DELAY(wt, 1), val);
@@ -272,7 +293,9 @@ vortex_wt_SetReg(vortex_t * vortex, unsigned char reg, int wt,
return 0;
break;
}
- //printk("vortex: WT SetReg(0x%x) = 0x%08x\n", ecx, (int)val);
+ /*
+ printk(KERN_DEBUG "vortex: WT SetReg(0x%x) = 0x%08x\n", ecx, (int)val);
+ */
hwwrite(vortex->mmio, ecx, val);
return 1;
}
diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c
index 3f00ddf450f..8eea29fc42f 100644
--- a/sound/pci/aw2/aw2-alsa.c
+++ b/sound/pci/aw2/aw2-alsa.c
@@ -165,7 +165,7 @@ module_param_array(enable, bool, NULL, 0444);
MODULE_PARM_DESC(enable, "Enable Audiowerk2 soundcard.");
static struct pci_device_id snd_aw2_ids[] = {
- {PCI_VENDOR_ID_SAA7146, PCI_DEVICE_ID_SAA7146, PCI_ANY_ID, PCI_ANY_ID,
+ {PCI_VENDOR_ID_SAA7146, PCI_DEVICE_ID_SAA7146, 0, 0,
0, 0, 0},
{0}
};
@@ -368,9 +368,9 @@ static int __devinit snd_aw2_probe(struct pci_dev *pci,
}
/* (2) Create card instance */
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
/* (3) Create main component */
err = snd_aw2_create(card, pci, &chip);
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index 333007c523a..e9e9b5821d4 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -211,25 +211,25 @@ MODULE_SUPPORTED_DEVICE("{{Aztech,AZF3328}}");
#endif
#if DEBUG_MIXER
-#define snd_azf3328_dbgmixer(format, args...) printk(format, ##args)
+#define snd_azf3328_dbgmixer(format, args...) printk(KERN_DEBUG format, ##args)
#else
#define snd_azf3328_dbgmixer(format, args...)
#endif
#if DEBUG_PLAY_REC
-#define snd_azf3328_dbgplay(format, args...) printk(KERN_ERR format, ##args)
+#define snd_azf3328_dbgplay(format, args...) printk(KERN_DEBUG format, ##args)
#else
#define snd_azf3328_dbgplay(format, args...)
#endif
#if DEBUG_MISC
-#define snd_azf3328_dbgtimer(format, args...) printk(KERN_ERR format, ##args)
+#define snd_azf3328_dbgtimer(format, args...) printk(KERN_DEBUG format, ##args)
#else
#define snd_azf3328_dbgtimer(format, args...)
#endif
#if DEBUG_GAME
-#define snd_azf3328_dbggame(format, args...) printk(KERN_ERR format, ##args)
+#define snd_azf3328_dbggame(format, args...) printk(KERN_DEBUG format, ##args)
#else
#define snd_azf3328_dbggame(format, args...)
#endif
@@ -2216,9 +2216,9 @@ snd_azf3328_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
return -ENOENT;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
strcpy(card->driver, "AZF3328");
strcpy(card->shortname, "Aztech AZF3328 (PCI168)");
diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c
index 1aa1c040254..a299340519d 100644
--- a/sound/pci/bt87x.c
+++ b/sound/pci/bt87x.c
@@ -888,9 +888,9 @@ static int __devinit snd_bt87x_probe(struct pci_dev *pci,
return -ENOENT;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (!card)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
err = snd_bt87x_create(card, pci, &chip);
if (err < 0)
diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c
index 0e62205d408..df757575798 100644
--- a/sound/pci/ca0106/ca0106_main.c
+++ b/sound/pci/ca0106/ca0106_main.c
@@ -255,6 +255,14 @@ static struct snd_ca0106_details ca0106_chip_details[] = {
.gpio_type = 2,
.i2c_adc = 1,
.spi_dac = 1 } ,
+ /* Giga-byte GA-G1975X mobo
+ * Novell bnc#395807
+ */
+ /* FIXME: the GPIO and I2C setting aren't tested well */
+ { .serial = 0x1458a006,
+ .name = "Giga-byte GA-G1975X",
+ .gpio_type = 1,
+ .i2c_adc = 1 },
/* Shuttle XPC SD31P which has an onboard Creative Labs
* Sound Blaster Live! 24-bit EAX
* high-definition 7.1 audio processor".
@@ -404,7 +412,9 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu,
}
tmp = reg << 25 | value << 16;
- // snd_printk("I2C-write:reg=0x%x, value=0x%x\n", reg, value);
+ /*
+ snd_printk(KERN_DEBUG "I2C-write:reg=0x%x, value=0x%x\n", reg, value);
+ */
/* Not sure what this I2C channel controls. */
/* snd_ca0106_ptr_write(emu, I2C_D0, 0, tmp); */
@@ -422,7 +432,7 @@ int snd_ca0106_i2c_write(struct snd_ca0106 *emu,
/* Wait till the transaction ends */
while (1) {
status = snd_ca0106_ptr_read(emu, I2C_A, 0);
- //snd_printk("I2C:status=0x%x\n", status);
+ /*snd_printk(KERN_DEBUG "I2C:status=0x%x\n", status);*/
timeout++;
if ((status & I2C_A_ADC_START) == 0)
break;
@@ -521,7 +531,10 @@ static int snd_ca0106_pcm_open_playback_channel(struct snd_pcm_substream *substr
channel->number = channel_id;
channel->use = 1;
- //printk("open:channel_id=%d, chip=%p, channel=%p\n",channel_id, chip, channel);
+ /*
+ printk(KERN_DEBUG "open:channel_id=%d, chip=%p, channel=%p\n",
+ channel_id, chip, channel);
+ */
//channel->interrupt = snd_ca0106_pcm_channel_interrupt;
channel->epcm = epcm;
if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
@@ -614,7 +627,10 @@ static int snd_ca0106_pcm_open_capture_channel(struct snd_pcm_substream *substre
channel->number = channel_id;
channel->use = 1;
- //printk("open:channel_id=%d, chip=%p, channel=%p\n",channel_id, chip, channel);
+ /*
+ printk(KERN_DEBUG "open:channel_id=%d, chip=%p, channel=%p\n",
+ channel_id, chip, channel);
+ */
//channel->interrupt = snd_ca0106_pcm_channel_interrupt;
channel->epcm = epcm;
if ((err = snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS)) < 0)
@@ -705,9 +721,20 @@ static int snd_ca0106_pcm_prepare_playback(struct snd_pcm_substream *substream)
u32 reg71;
int i;
- //snd_printk("prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, buffer_size=%ld, period_size=%ld, periods=%u, frames_to_bytes=%d\n",channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, runtime->periods, frames_to_bytes(runtime, 1));
- //snd_printk("dma_addr=%x, dma_area=%p, table_base=%p\n",runtime->dma_addr, runtime->dma_area, table_base);
- //snd_printk("dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",emu->buffer.addr, emu->buffer.area, emu->buffer.bytes);
+#if 0 /* debug */
+ snd_printk(KERN_DEBUG
+ "prepare:channel_number=%d, rate=%d, format=0x%x, "
+ "channels=%d, buffer_size=%ld, period_size=%ld, "
+ "periods=%u, frames_to_bytes=%d\n",
+ channel, runtime->rate, runtime->format,
+ runtime->channels, runtime->buffer_size,
+ runtime->period_size, runtime->periods,
+ frames_to_bytes(runtime, 1));
+ snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, table_base=%p\n",
+ runtime->dma_addr, runtime->dma_area, table_base);
+ snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",
+ emu->buffer.addr, emu->buffer.area, emu->buffer.bytes);
+#endif /* debug */
/* Rate can be set per channel. */
/* reg40 control host to fifo */
/* reg71 controls DAC rate. */
@@ -799,9 +826,20 @@ static int snd_ca0106_pcm_prepare_capture(struct snd_pcm_substream *substream)
u32 reg71_set = 0;
u32 reg71;
- //snd_printk("prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, buffer_size=%ld, period_size=%ld, periods=%u, frames_to_bytes=%d\n",channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, runtime->periods, frames_to_bytes(runtime, 1));
- //snd_printk("dma_addr=%x, dma_area=%p, table_base=%p\n",runtime->dma_addr, runtime->dma_area, table_base);
- //snd_printk("dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",emu->buffer.addr, emu->buffer.area, emu->buffer.bytes);
+#if 0 /* debug */
+ snd_printk(KERN_DEBUG
+ "prepare:channel_number=%d, rate=%d, format=0x%x, "
+ "channels=%d, buffer_size=%ld, period_size=%ld, "
+ "periods=%u, frames_to_bytes=%d\n",
+ channel, runtime->rate, runtime->format,
+ runtime->channels, runtime->buffer_size,
+ runtime->period_size, runtime->periods,
+ frames_to_bytes(runtime, 1));
+ snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, table_base=%p\n",
+ runtime->dma_addr, runtime->dma_area, table_base);
+ snd_printk(KERN_DEBUG "dma_addr=%x, dma_area=%p, dma_bytes(size)=%x\n",
+ emu->buffer.addr, emu->buffer.area, emu->buffer.bytes);
+#endif /* debug */
/* reg71 controls ADC rate. */
switch (runtime->rate) {
case 44100:
@@ -846,7 +884,14 @@ static int snd_ca0106_pcm_prepare_capture(struct snd_pcm_substream *substream)
}
- //printk("prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, buffer_size=%ld, period_size=%ld, frames_to_bytes=%d\n",channel, runtime->rate, runtime->format, runtime->channels, runtime->buffer_size, runtime->period_size, frames_to_bytes(runtime, 1));
+ /*
+ printk(KERN_DEBUG
+ "prepare:channel_number=%d, rate=%d, format=0x%x, channels=%d, "
+ "buffer_size=%ld, period_size=%ld, frames_to_bytes=%d\n",
+ channel, runtime->rate, runtime->format, runtime->channels,
+ runtime->buffer_size, runtime->period_size,
+ frames_to_bytes(runtime, 1));
+ */
snd_ca0106_ptr_write(emu, 0x13, channel, 0);
snd_ca0106_ptr_write(emu, CAPTURE_DMA_ADDR, channel, runtime->dma_addr);
snd_ca0106_ptr_write(emu, CAPTURE_BUFFER_SIZE, channel, frames_to_bytes(runtime, runtime->buffer_size)<<16); // buffer size in bytes
@@ -888,13 +933,13 @@ static int snd_ca0106_pcm_trigger_playback(struct snd_pcm_substream *substream,
runtime = s->runtime;
epcm = runtime->private_data;
channel = epcm->channel_id;
- /* snd_printk("channel=%d\n",channel); */
+ /* snd_printk(KERN_DEBUG "channel=%d\n", channel); */
epcm->running = running;
basic |= (0x1 << channel);
extended |= (0x10 << channel);
snd_pcm_trigger_done(s, substream);
}
- /* snd_printk("basic=0x%x, extended=0x%x\n",basic, extended); */
+ /* snd_printk(KERN_DEBUG "basic=0x%x, extended=0x%x\n",basic, extended); */
switch (cmd) {
case SNDRV_PCM_TRIGGER_START:
@@ -972,8 +1017,13 @@ snd_ca0106_pcm_pointer_playback(struct snd_pcm_substream *substream)
ptr=ptr2;
if (ptr >= runtime->buffer_size)
ptr -= runtime->buffer_size;
- //printk("ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n", ptr1, ptr2, ptr, (int)runtime->buffer_size, (int)runtime->period_size, (int)runtime->frame_bits, (int)runtime->rate);
-
+ /*
+ printk(KERN_DEBUG "ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, "
+ "buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n",
+ ptr1, ptr2, ptr, (int)runtime->buffer_size,
+ (int)runtime->period_size, (int)runtime->frame_bits,
+ (int)runtime->rate);
+ */
return ptr;
}
@@ -995,8 +1045,13 @@ snd_ca0106_pcm_pointer_capture(struct snd_pcm_substream *substream)
ptr=ptr2;
if (ptr >= runtime->buffer_size)
ptr -= runtime->buffer_size;
- //printk("ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n", ptr1, ptr2, ptr, (int)runtime->buffer_size, (int)runtime->period_size, (int)runtime->frame_bits, (int)runtime->rate);
-
+ /*
+ printk(KERN_DEBUG "ptr1 = 0x%lx, ptr2=0x%lx, ptr=0x%lx, "
+ "buffer_size = 0x%x, period_size = 0x%x, bits=%d, rate=%d\n",
+ ptr1, ptr2, ptr, (int)runtime->buffer_size,
+ (int)runtime->period_size, (int)runtime->frame_bits,
+ (int)runtime->rate);
+ */
return ptr;
}
@@ -1181,8 +1236,12 @@ static irqreturn_t snd_ca0106_interrupt(int irq, void *dev_id)
return IRQ_NONE;
stat76 = snd_ca0106_ptr_read(chip, EXTENDED_INT, 0);
- //snd_printk("interrupt status = 0x%08x, stat76=0x%08x\n", status, stat76);
- //snd_printk("ptr=0x%08x\n",snd_ca0106_ptr_read(chip, PLAYBACK_POINTER, 0));
+ /*
+ snd_printk(KERN_DEBUG "interrupt status = 0x%08x, stat76=0x%08x\n",
+ status, stat76);
+ snd_printk(KERN_DEBUG "ptr=0x%08x\n",
+ snd_ca0106_ptr_read(chip, PLAYBACK_POINTER, 0));
+ */
mask = 0x11; /* 0x1 for one half, 0x10 for the other half period. */
for(i = 0; i < 4; i++) {
pchannel = &(chip->playback_channels[i]);
@@ -1470,7 +1529,7 @@ static void ca0106_init_chip(struct snd_ca0106 *chip, int resume)
int size, n;
size = ARRAY_SIZE(i2c_adc_init);
- /* snd_printk("I2C:array size=0x%x\n", size); */
+ /* snd_printk(KERN_DEBUG "I2C:array size=0x%x\n", size); */
for (n = 0; n < size; n++)
snd_ca0106_i2c_write(chip, i2c_adc_init[n][0],
i2c_adc_init[n][1]);
@@ -1707,9 +1766,9 @@ static int __devinit snd_ca0106_probe(struct pci_dev *pci,
return -ENOENT;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
err = snd_ca0106_create(dev, card, pci, &chip);
if (err < 0)
diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
index 1a74ca62c31..c7899c32aba 100644
--- a/sound/pci/cmipci.c
+++ b/sound/pci/cmipci.c
@@ -3272,9 +3272,9 @@ static int __devinit snd_cmipci_probe(struct pci_dev *pci,
return -ENOENT;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
switch (pci->device) {
case PCI_DEVICE_ID_CMEDIA_CM8738:
diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c
index 192e7842e18..f6286f84a22 100644
--- a/sound/pci/cs4281.c
+++ b/sound/pci/cs4281.c
@@ -834,7 +834,11 @@ static snd_pcm_uframes_t snd_cs4281_pointer(struct snd_pcm_substream *substream)
struct cs4281_dma *dma = runtime->private_data;
struct cs4281 *chip = snd_pcm_substream_chip(substream);
- // printk("DCC = 0x%x, buffer_size = 0x%x, jiffies = %li\n", snd_cs4281_peekBA0(chip, dma->regDCC), runtime->buffer_size, jiffies);
+ /*
+ printk(KERN_DEBUG "DCC = 0x%x, buffer_size = 0x%x, jiffies = %li\n",
+ snd_cs4281_peekBA0(chip, dma->regDCC), runtime->buffer_size,
+ jiffies);
+ */
return runtime->buffer_size -
snd_cs4281_peekBA0(chip, dma->regDCC) - 1;
}
@@ -1925,9 +1929,9 @@ static int __devinit snd_cs4281_probe(struct pci_dev *pci,
return -ENOENT;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
if ((err = snd_cs4281_create(card, pci, &chip, dual_codec[dev])) < 0) {
snd_card_free(card);
diff --git a/sound/pci/cs46xx/cs46xx.c b/sound/pci/cs46xx/cs46xx.c
index e876b3263e4..c9b3e3d48cb 100644
--- a/sound/pci/cs46xx/cs46xx.c
+++ b/sound/pci/cs46xx/cs46xx.c
@@ -88,9 +88,9 @@ static int __devinit snd_card_cs46xx_probe(struct pci_dev *pci,
return -ENOENT;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
if ((err = snd_cs46xx_create(card, pci,
external_amp[dev], thinkpad[dev],
&chip)) < 0) {
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index 8ab07aa6365..1be96ead424 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -194,7 +194,7 @@ static unsigned short snd_cs46xx_codec_read(struct snd_cs46xx *chip,
* ACSDA = Status Data Register = 474h
*/
#if 0
- printk("e) reg = 0x%x, val = 0x%x, BA0_ACCAD = 0x%x\n", reg,
+ printk(KERN_DEBUG "e) reg = 0x%x, val = 0x%x, BA0_ACCAD = 0x%x\n", reg,
snd_cs46xx_peekBA0(chip, BA0_ACSDA),
snd_cs46xx_peekBA0(chip, BA0_ACCAD));
#endif
@@ -428,8 +428,8 @@ static int cs46xx_wait_for_fifo(struct snd_cs46xx * chip,int retry_timeout)
}
if(status & SERBST_WBSY) {
- snd_printk( KERN_ERR "cs46xx: failure waiting for FIFO command to complete\n");
-
+ snd_printk(KERN_ERR "cs46xx: failure waiting for "
+ "FIFO command to complete\n");
return -EINVAL;
}
diff --git a/sound/pci/cs46xx/cs46xx_lib.h b/sound/pci/cs46xx/cs46xx_lib.h
index 018a7de5601..4eb55aa3361 100644
--- a/sound/pci/cs46xx/cs46xx_lib.h
+++ b/sound/pci/cs46xx/cs46xx_lib.h
@@ -62,7 +62,11 @@ static inline void snd_cs46xx_poke(struct snd_cs46xx *chip, unsigned long reg, u
unsigned int bank = reg >> 16;
unsigned int offset = reg & 0xffff;
- /*if (bank == 0) printk("snd_cs46xx_poke: %04X - %08X\n",reg >> 2,val); */
+ /*
+ if (bank == 0)
+ printk(KERN_DEBUG "snd_cs46xx_poke: %04X - %08X\n",
+ reg >> 2,val);
+ */
writel(val, chip->region.idx[bank+1].remap_addr + offset);
}
diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c
index 6dea5b5cc77..dc464321d0f 100644
--- a/sound/pci/cs5530.c
+++ b/sound/pci/cs5530.c
@@ -258,10 +258,10 @@ static int __devinit snd_cs5530_probe(struct pci_dev *pci,
return -ENOENT;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
- if (card == NULL)
- return -ENOMEM;
+ if (err < 0)
+ return err;
err = snd_cs5530_create(card, pci, &chip);
if (err < 0) {
diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c
index 826e6dec2e9..c89ed1f5bc2 100644
--- a/sound/pci/cs5535audio/cs5535audio.c
+++ b/sound/pci/cs5535audio/cs5535audio.c
@@ -312,7 +312,7 @@ static int __devinit snd_cs5535audio_create(struct snd_card *card,
if (request_irq(pci->irq, snd_cs5535audio_interrupt,
IRQF_SHARED, "CS5535 Audio", cs5535au)) {
- snd_printk("unable to grab IRQ %d\n", pci->irq);
+ snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq);
err = -EBUSY;
goto sndfail;
}
@@ -353,9 +353,9 @@ static int __devinit snd_cs5535audio_probe(struct pci_dev *pci,
return -ENOENT;
}
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
if ((err = snd_cs5535audio_create(card, pci, &cs5535au)) < 0)
goto probefail_out;
diff --git a/sound/pci/echoaudio/Makefile b/sound/pci/echoaudio/Makefile
index 7b576aeb3f8..1361de77e0c 100644
--- a/sound/pci/echoaudio/Makefile
+++ b/sound/pci/echoaudio/Makefile
@@ -15,6 +15,8 @@ snd-echo3g-objs := echo3g.o
snd-indigo-objs := indigo.o
snd-indigoio-objs := indigoio.o
snd-indigodj-objs := indigodj.o
+snd-indigoiox-objs := indigoiox.o
+snd-indigodjx-objs := indigodjx.o
obj-$(CONFIG_SND_DARLA20) += snd-darla20.o
obj-$(CONFIG_SND_GINA20) += snd-gina20.o
@@ -28,3 +30,5 @@ obj-$(CONFIG_SND_ECHO3G) += snd-echo3g.o
obj-$(CONFIG_SND_INDIGO) += snd-indigo.o
obj-$(CONFIG_SND_INDIGOIO) += snd-indigoio.o
obj-$(CONFIG_SND_INDIGODJ) += snd-indigodj.o
+obj-$(CONFIG_SND_INDIGOIOX) += snd-indigoiox.o
+obj-$(CONFIG_SND_INDIGODJX) += snd-indigodjx.o
diff --git a/sound/pci/echoaudio/echo3g_dsp.c b/sound/pci/echoaudio/echo3g_dsp.c
index 417e25add82..57967e58057 100644
--- a/sound/pci/echoaudio/echo3g_dsp.c
+++ b/sound/pci/echoaudio/echo3g_dsp.c
@@ -56,7 +56,7 @@ static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
}
chip->comm_page->e3g_frq_register =
- __constant_cpu_to_le32((E3G_MAGIC_NUMBER / 48000) - 2);
+ cpu_to_le32((E3G_MAGIC_NUMBER / 48000) - 2);
chip->device_id = device_id;
chip->subdevice_id = subdevice_id;
chip->bad_board = TRUE;
diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c
index 8dbc5c4ba42..da2065cd2c0 100644
--- a/sound/pci/echoaudio/echoaudio.c
+++ b/sound/pci/echoaudio/echoaudio.c
@@ -950,6 +950,8 @@ static int __devinit snd_echo_new_pcm(struct echoaudio *chip)
Control interface
******************************************************************************/
+#ifndef ECHOCARD_HAS_VMIXER
+
/******************* PCM output volume *******************/
static int snd_echo_output_gain_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
@@ -1001,18 +1003,6 @@ static int snd_echo_output_gain_put(struct snd_kcontrol *kcontrol,
return changed;
}
-#ifdef ECHOCARD_HAS_VMIXER
-/* On Vmixer cards this one controls the line-out volume */
-static struct snd_kcontrol_new snd_echo_line_output_gain __devinitdata = {
- .name = "Line Playback Volume",
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ,
- .info = snd_echo_output_gain_info,
- .get = snd_echo_output_gain_get,
- .put = snd_echo_output_gain_put,
- .tlv = {.p = db_scale_output_gain},
-};
-#else
static struct snd_kcontrol_new snd_echo_pcm_output_gain __devinitdata = {
.name = "PCM Playback Volume",
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
@@ -1022,6 +1012,7 @@ static struct snd_kcontrol_new snd_echo_pcm_output_gain __devinitdata = {
.put = snd_echo_output_gain_put,
.tlv = {.p = db_scale_output_gain},
};
+
#endif
@@ -1997,9 +1988,9 @@ static int __devinit snd_echo_probe(struct pci_dev *pci,
DE_INIT(("Echoaudio driver starting...\n"));
i = 0;
- card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
- if (card == NULL)
- return -ENOMEM;
+ err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
+ if (err < 0)
+ return err;
snd_card_set_dev(card, &pci->dev);
@@ -2037,8 +2028,6 @@ static int __devinit snd_echo_probe(struct pci_dev *pci,
#ifdef ECHOCARD_HAS_VMIXER
snd_echo_vmixer.count = num_pipes_out(chip) * num_busses_out(chip);
- if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&snd_echo_line_output_gain, chip))) < 0)
- goto ctl_error;
if ((err = snd_ctl_add(chip->card, snd_ctl_new1(&snd_echo_vmixer, chip))) < 0)
goto ctl_error;
#else
diff --git a/sound/pci/echoaudio/echoaudio.h b/sound/pci/echoaudio/echoaudio.h
index 1c88e051abf..f9490ae36c2 100644
--- a/sound/pci/echoaudio/echoaudio.h
+++ b/sound/pci/echoaudio/echoaudio.h
@@ -189,6 +189,9 @@
#define INDIGO 0x0090
#define INDIGO_IO 0x00a0
#define INDIGO_DJ 0x00b0
+#define DC8 0x00c0
+#define INDIGO_IOX 0x00d0
+#define INDIGO_DJX 0x00e0
#define ECHO3G 0x0100
diff --git a/sound/pci/echoaudio/echoaudio_3g.c b/sound/pci/echoaudio/echoaudio_3g.c
index c3736bbd819..e32a7489792 100644
--- a/sound/pci/echoaudio/echoaudio_3g.c
+++ b/sound/pci/echoaudio/echoaudio_3g.c
@@ -40,8 +40,7 @@ static int check_asic_status(struct echoaudio *chip)
if (wait_handshake(chip))
return -EIO;
- chip->comm_page->ext_box_status =
- __constant_cpu_to_le32(E3G_ASIC_NOT_LOADED);
+ chip->comm_page->ext_box_status = cpu_to_le32(E3G_ASIC_NOT_LOADED);
chip->asic_loaded = FALSE;
clear_handshake(chip);
send_vector(chip, DSP_VC_TEST_ASIC);
diff --git a/sound/pci/echoaudio/echoaudio_dsp.c b/sound/pci/echoaudio/echoaudio_dsp.c
index be0e18192de..4df51ef5e09 100644
--- a/sound/pci/echoaudio/echoaudio_dsp.c
+++ b/sound/pci/echoaudio/echoaudio_dsp.c
@@ -926,11 +926,11 @@ static int init_dsp_comm_page(struct echoaudio *chip)
/* Init the comm page */
chip->comm_page->comm_size =
- __constant_cpu_to_le32(sizeof(struct comm_page));
+ cpu_to_le32(sizeof(struct comm_page));
chip->comm_page->handshake = 0xffffffff;
chip->comm_page->midi_out_free_count =
- __constant_cpu_to_le32(DSP_MIDI_OUT_FIFO_SIZE);
- chip->comm_page->sample_rate = __constant_cpu_to_le32(44100);
+ cpu_to_le32(DSP_MIDI_OUT_FIFO_SIZE);
+ chip->comm_page->sample_rate = cpu_to_le32(44100);
chip->sample_rate = 44100;
/* Set line levels so we don't blast any inputs on startup */
diff --git a/sound/pci/echoaudio/echoaudio_dsp.h b/sound/pci/echoaudio/echoaudio_dsp.h
index e352f3ae292..cb7d75a0a50 100644
--- a/sound/pci/echoaudio/echoaudio_dsp.h
+++ b/sound/pci/echoaudio/echoaudio_dsp.h
@@ -576,8 +576,13 @@ SET_LAYLA24_FREQUENCY_REG command.
#define E3G_ASIC_NOT_LOADED 0xffff
#define E3G_BOX_TYPE_MASK 0xf0
-#define EXT_3GBOX_NC 0x01
-#define EXT_3GBOX_NOT_SET 0x02
+/* Indigo express control register values */
+#define INDIGO_EXPRESS_32000 0x02
+#define INDIGO_EXPRESS_44100 0x01
+#define INDIGO_EXPRESS_48000 0x00
+#define INDIGO_EXPRESS_DOUBLE_SPEED 0x10
+#define INDIGO_EXPRESS_QUAD_SPEED 0x04
+#define INDIGO_EXPRESS_CLOCK_MASK 0x17
/*
diff --git a/sound/pci/echoaudio/gina20_dsp.c b/sound/pci/echoaudio/gina20_dsp.c
index db6c952e9d7..3f1e7475fae 100644
--- a/sound/pci/echoaudio/gina20_dsp.c
+++ b/sound/pci/echoaudio/gina20_dsp.c
@@ -208,10 +208,10 @@ static int set_professional_spdif(struct echoaudio *chip, char prof)
DE_ACT(("set_professional_spdif %d\n", prof));
if (prof)
chip->comm_page->flags |=
- __constant_cpu_to_le32(DSP_FLAG_PROFESSIONAL_SPDIF);
+ cpu_to_le32(DSP_FLAG_PROFESSIONAL_SPDIF);
else
chip->comm_page->flags &=
- ~__constant_cpu_to_le32(DSP_FLAG_PROFESSIONAL_SPDIF);
+ ~cpu_to_le32(DSP_FLAG_PROFESSIONAL_SPDIF);
chip->professional_spdif = prof;
return update_flags(chip);
}
diff --git a/sound/pci/echoaudio/indigo_dsp.c b/sound/pci/echoaudio/indigo_dsp.c
index f05e39f7aad..0b2cd9c8627 100644
--- a/sound/pci/echoaudio/indigo_dsp.c
+++ b/sound/pci/echoaudio/indigo_dsp.c
@@ -63,18 +63,6 @@ static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
if ((err = init_line_levels(chip)) < 0)
return err;
- /* Default routing of the virtual channels: all vchannels are routed
- to the stereo output */
- set_vmixer_gain(chip, 0, 0, 0);
- set_vmixer_gain(chip, 1, 1, 0);
- set_vmixer_gain(chip, 0, 2, 0);
- set_vmixer_gain(chip, 1, 3, 0);
- set_vmixer_gain(chip, 0, 4, 0);
- set_vmixer_gain(chip, 1, 5, 0);
- set_vmixer_gain(chip, 0, 6, 0);
- set_vmixer_gain(chip, 1, 7, 0);
- err = update_vmixer_level(chip);
-
DE_INIT(("init_hw done\n"));
return err;
}
diff --git a/sound/pci/echoaudio/indigo_express_dsp.c b/sound/pci/echoaudio/indigo_express_dsp.c
new file mode 100644
index 00000000000..9ab625e1565
--- /dev/null
+++ b/sound/pci/echoaudio/indigo_express_dsp.c
@@ -0,0 +1,119 @@
+/************************************************************************
+
+This file is part of Echo Digital Audio's generic driver library.
+Copyright Echo Digital Audio Corporation (c) 1998 - 2005
+All rights reserved
+www.echoaudio.com
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+*************************************************************************
+
+ Translation from C++ and adaptation for use in ALSA-Driver
+ were made by Giuliano Pochini <pochini@shiny.it>
+
+*************************************************************************/
+
+static int set_sample_rate(struct echoaudio *chip, u32 rate)
+{
+ u32 clock, control_reg, old_control_reg;
+
+ if (wait_handshake(chip))
+ return -EIO;
+
+ old_control_reg = le32_to_cpu(chip->comm_page->control_register);
+ control_reg = old_control_reg & ~INDIGO_EXPRESS_CLOCK_MASK;
+
+ switch (rate) {
+ case 32000:
+ clock = INDIGO_EXPRESS_32000;
+ break;
+ case 44100:
+ clock = INDIGO_EXPRESS_44100;
+ break;
+ case 48000:
+ clock = INDIGO_EXPRESS_48000;
+ break;
+ case 64000:
+ clock = INDIGO_EXPRESS_32000|INDIGO_EXPRESS_DOUBLE_SPEED;
+ break;
+ case 88200:
+ clock = INDIGO_EXPRESS_44100|INDIGO_EXPRESS_DOUBLE_SPEED;
+ break;
+ case 96000:
+ clock = INDIGO_EXPRESS_48000|INDIGO_EXPRESS_DOUBLE_SPEED;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ control_reg |= clock;
+ if (control_reg != old_control_reg) {
+ chip->comm_page->control_register = cpu_to_le32(control_reg);
+ chip->sample_rate = rate;
+ clear_handshake(chip);
+ return send_vector(chip, DSP_VC_UPDATE_CLOCKS);
+ }
+ return 0;
+}
+
+
+
+/* This function routes the sound from a virtual channel to a real output */
+static int set_vmixer_gain(struct echoaudio *chip, u16 output, u16 pipe,
+ int gain)
+{
+ int index;
+
+ if (snd_BUG_ON(pipe >= num_pipes_out(chip) ||
+ output >= num_busses_out(chip)))
+ return -EINVAL;
+
+ if (wait_handshake(chip))
+ return -EIO;
+
+ chip->vmixer_gain[output][pipe] = gain;
+ index = output * num_pipes_out(chip) + pipe;
+ chip->comm_page->vmixer[index] = gain;
+
+ DE_ACT(("set_vmixer_gain: pipe %d, out %d = %d\n", pipe, output, gain));
+ return 0;
+}
+
+
+
+/* Tell the DSP to read and update virtual mixer levels in comm page. */
+static int update_vmixer_level(struct echoaudio *chip)
+{
+ if (wait_handshake(chip))
+ return -EIO;
+ clear_handshake(chip);
+ return send_vector(chip, DSP_VC_SET_VMIXER_GAIN);
+}
+
+
+
+static u32 detect_input_clocks(const struct echoaudio *chip)
+{
+ return ECHO_CLOCK_BIT_INTERNAL;
+}
+
+
+
+/* The IndigoIO has no ASIC. Just do nothing */
+static int load_asic(struct echoaudio *chip)
+{
+ return 0;
+}
diff --git a/sound/pci/echoaudio/indigodj_dsp.c b/sound/pci/echoaudio/indigodj_dsp.c
index 90730a5ecb4..08392916691 100644
--- a/sound/pci/echoaudio/indigodj_dsp.c
+++ b/sound/pci/echoaudio/indigodj_dsp.c
@@ -63,18 +63,6 @@ static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
if ((err = init_line_levels(chip)) < 0)
return err;
- /* Default routing of the virtual channels: vchannels 0-3 and
- vchannels 4-7 are routed to real channels 0-4 */
- set_vmixer_gain(chip, 0, 0, 0);
- set_vmixer_gain(chip, 1, 1, 0);
- set_vmixer_gain(chip, 2, 2, 0);
- set_vmixer_gain(chip, 3, 3, 0);
- set_vmixer_gain(chip, 0, 4, 0);
- set_vmixer_gain(chip, 1, 5, 0);
- set_vmixer_gain(chip, 2, 6, 0);
- set_vmixer_gain(chip, 3, 7, 0);
- err = update_vmixer_level(chip);
-
DE_INIT(("init_hw done\n"));
return err;
}
diff --git a/sound/pci/echoaudio/indigodjx.c b/sound/pci/echoaudio/indigodjx.c
new file mode 100644
index 00000000000..3482ef69f49
--- /dev/null
+++ b/sound/pci/echoaudio/indigodjx.c
@@ -0,0 +1,107 @@
+/*
+ * ALSA driver for Echoaudio soundcards.
+ * Copyright (C) 2009 Giuliano Pochini <pochini@shiny.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#define INDIGO_FAMILY
+#define ECHOCARD_INDIGO_DJX
+#define ECHOCARD_NAME "Indigo DJx"
+#define ECHOCARD_HAS_SUPER_INTERLEAVE
+#define ECHOCARD_HAS_VMIXER
+#define ECHOCARD_HAS_STEREO_BIG_ENDIAN32
+
+/* Pipe indexes */
+#define PX_ANALOG_OUT 0 /* 8 */
+#define PX_DIGITAL_OUT 8 /* 0 */
+#define PX_ANALOG_IN 8 /* 0 */
+#define PX_DIGITAL_IN 8 /* 0 */
+#define PX_NUM 8
+
+/* Bus indexes */
+#define BX_ANALOG_OUT 0 /* 4 */
+#define BX_DIGITAL_OUT 4 /* 0 */
+#define BX_ANALOG_IN 4 /* 0 */
+#define BX_DIGITAL_IN 4 /* 0 */
+#define BX_NUM 4
+
+
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/slab.h>
+#include <linux/moduleparam.h>
+#include <linux/firmware.h>
+#include <linux/io.h>
+#include <sound/core.h>
+#include <sound/info.h>
+#include <sound/control.h>
+#include <sound/tlv.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/asoundef.h>
+#include <sound/initval.h>
+#include <asm/atomic.h>
+#include "echoaudio.h"
+
+MODULE_FIRMWARE("ea/loader_dsp.fw");
+MODULE_FIRMWARE("ea/indigo_djx_dsp.fw");
+
+#define FW_361_LOADER 0
+#define FW_INDIGO_DJX_DSP 1
+
+static const struct firmware card_fw[] = {
+ {0, "loader_dsp.fw"},
+ {0, "indigo_djx_dsp.fw"}
+};
+
+static struct pci_device_id snd_echo_ids[] = {
+ {0x1057, 0x3410, 0xECC0, 0x00E0, 0, 0, 0}, /* Indigo DJx*/
+ {0,}
+};
+
+static struct snd_pcm_hardware pcm_hardware_skel = {
+ .info = SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_BLOCK_TRANSFER |
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_PAUSE |
+ SNDRV_PCM_INFO_SYNC_START,
+ .formats = SNDRV_PCM_FMTBIT_U8 |
+ SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S24_3LE |
+ SNDRV_PCM_FMTBIT_S32_LE |
+ SNDRV_PCM_FMTBIT_S32_BE,
+ .rates = SNDRV_PCM_RATE_32000 |
+ SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000,
+ .rate_min = 32000,
+ .rate_max = 96000,
+ .channels_min = 1,
+ .channels_max = 4,
+ .buffer_bytes_max = 262144,
+ .period_bytes_min = 32,
+ .period_bytes_max = 131072,
+ .periods_min = 2,
+ .periods_max = 220,
+};
+
+#include "indigodjx_dsp.c"
+#include "indigo_express_dsp.c"
+#include "echoaudio_dsp.c"
+#include "echoaudio.c"
diff --git a/sound/pci/echoaudio/indigodjx_dsp.c b/sound/pci/echoaudio/indigodjx_dsp.c
new file mode 100644
index 00000000000..f591fc2ed96
--- /dev/null
+++ b/sound/pci/echoaudio/indigodjx_dsp.c
@@ -0,0 +1,68 @@
+/************************************************************************
+
+This file is part of Echo Digital Audio's generic driver library.
+Copyright Echo Digital Audio Corporation (c) 1998 - 2005
+All rights reserved
+www.echoaudio.com
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+*************************************************************************
+
+ Translation from C++ and adaptation for use in ALSA-Driver
+ were made by Giuliano Pochini <pochini@shiny.it>
+
+*************************************************************************/
+
+static int update_vmixer_level(struct echoaudio *chip);
+static int set_vmixer_gain(struct echoaudio *chip, u16 output,
+ u16 pipe, int gain);
+
+
+static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
+{
+ int err;
+
+ DE_INIT(("init_hw() - Indigo DJx\n"));
+ if (snd_BUG_ON((subdevice_id & 0xfff0) != INDIGO_DJX))
+ return -ENODEV;
+
+ err = init_dsp_comm_page(chip);
+ if (err < 0) {
+ DE_INIT(("init_hw - could not initialize DSP comm page\n"));
+ return err;
+ }
+
+ chip->device_id = device_id;
+ chip->subdevice_id = subdevice_id;
+ chip->bad_board = TRUE;
+ chip->dsp_code_to_load = &card_fw[FW_INDIGO_DJX_DSP];
+ /* Since this card has no ASIC, mark it as loaded so everything
+ works OK */
+ chip->asic_loaded = TRUE;
+ chip->input_clock_types = ECHO_CLOCK_BIT_INTERNAL;
+
+ err = load_firmware(chip);
+ if (err < 0)
+ return err;
+ chip->bad_board = FALSE;
+
+ err = init_line_levels(chip);
+ if (err < 0)
+ return err;
+
+ DE_INIT(("init_hw done\n"));
+ return err;
+}
diff --git a/sound/pci/echoaudio/indigoio_dsp.c b/sound/pci/echoaudio/indigoio_dsp.c
index a7e09ec2107..0604c8a8522 100644
--- a/sound/pci/echoaudio/indigoio_dsp.c
+++ b/sound/pci/echoaudio/indigoio_dsp.c
@@ -63,18 +63,6 @@ static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
if ((err = init_line_levels(chip)) < 0)
return err;
- /* Default routing of the virtual channels: all vchannels are routed
- to the stereo output */
- set_vmixer_gain(chip, 0, 0, 0);
- set_vmixer_gain(chip, 1, 1, 0);
- set_vmixer_gain(chip, 0, 2, 0);
- set_vmixer_gain(chip, 1, 3, 0);
- set_vmixer_gain(chip, 0, 4, 0);
- set_vmixer_gain(chip, 1, 5, 0);
- set_vmixer_gain(chip, 0, 6, 0);
- set_vmixer_gain(chip, 1, 7, 0);
- err = update_vmixer_level(chip);
-
DE_INIT(("init_hw done\n"));
return err;
}
diff --git a/sound/pci/echoaudio/indigoiox.c b/sound/pci/echoaudio/indigoiox.c
new file mode 100644
index 00000000000..aebee27a40f
--- /dev/null
+++ b/sound/pci/echoaudio/indigoiox.c
@@ -0,0 +1,109 @@
+/*
+ * ALSA driver for Echoaudio soundcards.
+ * Copyright (C) 2009 Giuliano Pochini <pochini@shiny.it>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#define INDIGO_FAMILY
+#define ECHOCARD_INDIGO_IOX
+#define ECHOCARD_NAME "Indigo IOx"
+#define ECHOCARD_HAS_MONITOR
+#define ECHOCARD_HAS_SUPER_INTERLEAVE
+#define ECHOCARD_HAS_VMIXER
+#define ECHOCARD_HAS_STEREO_BIG_ENDIAN32
+
+/* Pipe indexes */
+#define PX_ANALOG_OUT 0 /* 8 */
+#define PX_DIGITAL_OUT 8 /* 0 */
+#define PX_ANALOG_IN 8 /* 2 */
+#define PX_DIGITAL_IN 10 /* 0 */
+#define PX_NUM 10
+
+/* Bus indexes */
+#define BX_ANALOG_OUT 0 /* 2 */
+#define BX_DIGITAL_OUT 2 /* 0 */
+#define BX_ANALOG_IN 2 /* 2 */
+#define BX_DIGITAL_IN 4 /* 0 */
+#define BX_NUM 4
+
+
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/pci.h>
+#include <linux/slab.h>
+#include <linux/moduleparam.h>
+#include <linux/firmware.h>
+#include <linux/io.h>
+#include <sound/core.h>
+#include <sound/info.h>
+#include <sound/control.h>
+#include <sound/tlv.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/asoundef.h>
+#include <sound/initval.h>
+#include <asm/atomic.h>
+#include "echoaudio.h"
+
+MODULE_FIRMWARE("ea/loader_dsp.fw");
+MODULE_FIRMWARE("ea/indigo_iox_dsp.fw");
+
+#define FW_361_LOADER 0
+#define FW_INDIGO_IOX_DSP 1
+
+static const struct firmware card_fw[] = {
+ {0, "loader_dsp.fw"},
+ {0, "indigo_iox_dsp.fw"}
+};
+
+static struct pci_device_id snd_echo_ids[] = {
+ {0x1057, 0x3410, 0xECC0, 0x00D0, 0, 0, 0}, /* Indigo IOx */
+ {0,}
+};
+
+static struct snd_pcm_hardware pcm_hardware_skel = {
+ .info = SNDRV_PCM_INFO_MMAP |
+ SNDRV_PCM_INFO_INTERLEAVED |
+ SNDRV_PCM_INFO_BLOCK_TRANSFER |
+ SNDRV_PCM_INFO_MMAP_VALID |
+ SNDRV_PCM_INFO_PAUSE |
+ SNDRV_PCM_INFO_SYNC_START,
+ .formats = SNDRV_PCM_FMTBIT_U8 |
+ SNDRV_PCM_FMTBIT_S16_LE |
+ SNDRV_PCM_FMTBIT_S24_3LE |
+ SNDRV_PCM_FMTBIT_S32_LE |
+ SNDRV_PCM_FMTBIT_S32_BE,
+ .rates = SNDRV_PCM_RATE_32000 |
+ SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000 |
+ SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000,
+ .rate_min = 32000,
+ .rate_max = 96000,
+ .channels_min = 1,
+ .channels_max = 8,
+ .buffer_bytes_max = 262144,
+ .period_bytes_min = 32,
+ .period_bytes_max = 131072,
+ .periods_min = 2,
+ .periods_max = 220,
+};
+
+#include "indigoiox_dsp.c"
+#include "indigo_express_dsp.c"
+#include "echoaudio_dsp.c"
+#include "echoaudio.c"
+
diff --git a/sound/pci/echoaudio/indigoiox_dsp.c b/sound/pci/echoaudio/indigoiox_dsp.c
new file mode 100644
index 00000000000..f357521c79e
--- /dev/null
+++ b/sound/pci/echoaudio/indigoiox_dsp.c
@@ -0,0 +1,68 @@
+/************************************************************************
+
+This file is part of Echo Digital Audio's generic driver library.
+Copyright Echo Digital Audio Corporation (c) 1998 - 2005
+All rights reserved
+www.echoaudio.com
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 2.1 of the License, or (at your option) any later version.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+*************************************************************************
+
+ Translation from C++ and adaptation for use in ALSA-Driver
+ were made by Giuliano Pochini <pochini@shiny.it>
+
+*************************************************************************/
+
+static int update_vmixer_level(struct echoaudio *chip);
+static int set_vmixer_gain(struct echoaudio *chip, u16 output,
+ u16 pipe, int gain);
+
+
+static int init_hw(struct echoaudio *chip, u16 device_id, u16 subdevice_id)
+{
+ int err;
+
+ DE_INIT(("init_hw() - Indigo IOx\n"));
+ if (snd_BUG_ON((subdevice_id & 0xfff0) != INDIGO_IOX))
+ return -ENODEV;
+
+ err = init_dsp_comm_page(chip);