aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2011-07-05ASoC: core - Add platform IO tracingLiam Girdwood
Trace platform IO just like CODEC IO. Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-07-05ASoC: core - Add convenience register for platform kcontrol and DAPMLiam Girdwood
Allow platform probe to register platform kcontrols and DAPM just like the CODEC probe(). Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-07-05ASoC: core - Add platform widget IOLiam Girdwood
Allow platform driver widgets to perform any IO required for DAPM. Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-07-05ASoC: core - Add API call to register platform kcontrols.Liam Girdwood
In preparation for Dynamic PCM (AKA DSP) support. Allow platform drivers to register kcontrols. Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-07-05ASoC: Manage WM8731 ACTIVE bit as a supply widgetMark Brown
Now we have supply widgets there's no need to open code the handling of the ACTIVE bit. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-07-05ASoC: Manage WM8731 ACTIVE bit as a supply widgetMark Brown
Now we have supply widgets there's no need to open code the handling of the ACTIVE bit. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Tested-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-07-05ASoC: Don't set invalid name string to snd_card->driver fieldTakashi Iwai
The snd_card->driver field contains a driver name string, and in general it shouldn't contain space or special letters. The commit 2b39535b9e54888649923beaab443af212b6c0fd changed the string copy from card->name, but the long name string may contain such letters, thus it may still lead to a segfault. A temporary fix is not to copy the long name string but just keep it empty as the earlier version did. Reported-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2011-07-05Merge branch 'for-3.1' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into topic/asoc
2011-07-05Merge branch 'for-3.0' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into fix/asoc
2011-07-05Merge branch 'for-3.1' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc-2.6 into topic/asoc
2011-07-05Merge branch 'for-3.0' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/lrg/asoc-2.6 into fix/asoc
2011-07-04ASoC: core - Add platform read and write.Liam Girdwood
In preparation for ASoC Dynamic PCM (AKA DSP) support. Allow platform driver to perform IO. Intended for platform DAPM. Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-07-04ASoC: tlv320aic3x: Add correct hw registers to Line1 cross connect muxesJarkko Nikula
Commit af46800 ("ASoC: Implement mux control sharing") revealed that "Left Line1[L | R] Mux" and "Right Line1[L | R] Mux" widgets were pointing to the same kcontrols and codec registers and thus soc-core falsely detected them as shared controls. This is actually wrong since there are separate registers in hardware that configure Line1L to RADC and Line1R to LADC cross connects so these muxes should not be shared. Signed-off-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@ti.com>
2011-07-04Merge branch 'for-3.0' into for-3.1Mark Brown
2011-07-04ASoC: Ensure we delay long enough for WM8994 FLL to lock when startingMark Brown
This delay is very conservative. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Cc: stable@kernel.org
2011-07-04ASoC: Tegra: I2S: s/clk_get_sys/clk_get/Stephen Warren
The clock needed by the I2S driver is associated with the I2S device name in the standard fashion. Hence, use clk_get(dev) instead of clk_get_sys(clk_name). Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-07-04ASoC: Tegra: I2S: Ensure clock is enabled when writing regsStephen Warren
The I2S controller needs a clock to respond to register writes. Without this, register writes will at worst hang the CPU. In practice, I've only observed writes being dropped. Luckily, the dropped register writes historically had no effect: TEGRA_I2S_TIMING: The value we wrote was the reset default. TEGRA_I2S_FIFO_SCR: The default was for the FIFOs to request more data when one slot was empty. The requested value was for the FIFOs to request when four slots were empty. The DMA controller in the mainline kernel is configured to burst a single entry at a time into the FIFO, hence there was no issue. The only negative effect was on bus efficiency losses due to an increased number of arbitration attempts. However, in various non-upstream changes, the DMA controller now bursts four entries at a time into the FIFO. If there is only space for one entry, the data is simply dropped. In practice, this resulted in 3/4 of samples being dropped, and playback at 4x the expected rate and pitch. By fixing the clocking issue, this is solved. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-07-02ASoC: core - Make platform probe more like codec probe.Liam Girdwood
In preparation for ASoC dynamic PCM support (AKA ASoC DSP) Platform will also support DAPM so separate out the probe function to simplify the code (just like the codec probe). Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-30ASoC: Improve error reporting in Speyside WM8962 driverMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-06-29Merge branch 'for-3.0' into for-3.1Mark Brown
2011-06-29ASoC: Change WM9081 speaker output enable to _OUT_DRVMark Brown
More for neatness than any actual performance improvement. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-06-29ASoC: Correct left/right swap in wm_hubs DC offset correctionMark Brown
It was consistently wrong for everything except WM8993 so should be no functional change. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.comm>
2011-06-29ASoC: Fix Blackfin I2S _pointer() implementation return in bounds valuesMark Brown
The Blackfin DMA controller can report one frame beyond the end of the buffer in the wraparound case but ALSA requires that the pointer always be in the buffer. Do the wraparound to handle this. A similar bug is likely to apply to the other Blackfin PCM drivers but the code is less obvious to inspection and I don't have a user to test. Reported-by: Kieran O'Leary <Kieran.O'Leary@wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
2011-06-28ASoC: Blackfin: Add machine driver for EVAL-ADAV80X boardsLars-Peter Clausen
Add a machine driver to support the EVAL-ADAV801 and EVAL-ADAV803 boards connected to a Analog Devices BF5XX evaluation board. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-28ASoC: Add ADAV80x codec driverLars-Peter Clausen
This patch adds support for the Analog Devices ADAV801 and ADAV803 audio codec. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-26ASoC: SAMSUNG: Add idma related register definitionSangbeom Kim
This patch add idma related register definitions to support idma. Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Acked-by: Jassi Brar <jaswinder.singh@linaro.org> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-26ASoC: SAMSUNG: Move I2S common register definitionSangbeom Kim
I2S registers can be used for control idma. Previously, register is defined in i2s.c. For sharing the registers, It is moved to i2s-regs.h Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Acked-by: Jassi Brar <jaswinder.singh@linaro.org> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-26ASoC: SAMSUNG: Add WM8994 PCM Machine driverSangbeom Kim
This patch add WM8994 PCM machine driver to support PCM audio on SMDKV310, SMDKC210 boards. Playback and Capture supports 8kHz sampling rates. and It is tested on SMDKV310, SMDKC210. Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Acked-by: Jassi Brar <jaswinder.singh@linaro.org> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-23Merge branch 'for-3.0' into for-3.1Mark Brown
2011-06-23ASoC: pxa-ssp: Correct check for stream presenceDaniel Mack
Don't rely on the codec's channels_min information to decide wheter or not allocate a substream's DMA buffer. Rather check if the substream itself was allocated previously. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
2011-06-23ASoC: imx: add missing module informationsArnaud Patard (Rtp)
- add some modules aliases - add module license to avoid tainted kernel when loading the imx-pcm-audio driver Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-23ASoC: imx: Remove unused Kconfig SND_MXC_SOC_SSI entryArnaud Patard (Rtp)
SND_MXC_SOC_SSI looks to be unused, so kill it. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-23ASoC: Add basic WM8918 supportMark Brown
The WM8918 is register compatible with the WM8904 with a subset of the functionality. Add the device ID, a subsequent patch will ensure that only the relevant functionality is exported to userspace. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-06-23ASoC: Allow suppression of series updates on wm_hubs devicesMark Brown
Some devices do not support manual updates of the DC servo. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-06-23ASoC: Trigger wm_hubs series update startup off a separate flagMark Brown
Allowing the two to be used independently. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-06-22ASoC: add WM8782 ADC Codec DriverJohannes Stezenbach
Signed-off-by: Johannes Stezenbach <js@sig21.net> [zonque@gmail.com: transform to new ASoC structure] Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-22ASoC: add STA32X codec driverJohannes Stezenbach
Signed-off-by: Johannes Stezenbach <js@sig21.net> [zonque@gmail.com: transform to new ASoC structure] Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-22ASoC: codecs: Max98095: Fix logging of hardware revision.Taylor Hutt
The base hardware revision of the Maxim 98095 part is 0x40; the code which outputs the revision of the hardware has been updated to properly use uppercase alphabetic values for the revision numbers. Also, the use of a constant for the length 'max98095_dai' has been replaced with ARRAY_SIZE(). Signed-off-by: Taylor Hutt <thutt@chromium.org> Acked-by: Peter Hsiang <peter.hsiang@maxim-ic.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-20ASoC: adau1701: signedness bug in adau1701_write()Dan Carpenter
"ret" is supposed to be signed here. The current code will only return -EIO on error, instead of a more appropriate error code such as -EAGAIN etc. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-20ASoC: Fix DAPM sequence run for per-widget I/O methodsMark Brown
Previously we were using the DAPM context rather than a widget as the argument for update_bits() so we didn't need to care that our list walk of widgets left us one beyond the end of the list. Now we're using them for the register update we need to make sure we're pointing at an actual widget not the list_head. Fix originally suggested by Liam on IM. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-06-18ASoC: Remove adau1701 from SND_SOC_ALL_CODECS due to Sigma dependencyMark Brown
The Sigma code is in drivers/firmware which is only included on a very small subset of architectures and so ends up breaking the build on others. There's a pending patch to make the directory build as standard but it's not merged yet. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-18ASoC: Add adau* drivers to the Analog Devices file patternsMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
2011-06-17ASoC: Blackfin: allow SPI for SSM2602 partsMike Frysinger
This board has hardware switches for selecting SPI or I2C, so don't require I2C for this driver. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-16ASoC: AD1836: rename suspend/resume funcsBarry Song
Use less specific names for suspend/resume to match the probe/remove funcs where these are now used. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Scott Jiang <scott.jiang@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-16ASoC: AD1836: fix codec nameMike Frysinger
The codec name should not have a "-codec" suffix since this is not part of a MFD. This was incorrectly changed during the multi-component updated. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-16ASoC: AD1836: fix intermixed tab/space indentationMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-16ASoC: AD1836: drop unnecessary spi register checkMike Frysinger
The only thing the init func does is register a spi driver, so if that fails, we return the value back up to the caller who will display an error message for us. So drop the redundant checking/message. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-16ASoC: AD1836: clean up comment headersMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-16ASoC: Blackfin: Add bf5xx-adau1701 machine driverLars-Peter Clausen
Add a machine driver to support the ADAU1701 SigmaDSP processors on Analog Devices BF5XX evaluation boards. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-06-16ASoC: Add ADAU1701 codec driverLars-Peter Clausen
This patch adds support for the Analog Devices ADAU1701 SigmaDSP. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-16 21:14:32 +0000