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authorLinus Torvalds <torvalds@linux-foundation.org>2014-01-31 15:38:09 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-31 15:38:09 -0800
commit14864a52cd8189e8567df8351d9fc7e435133abd (patch)
tree2cc4548e503d36c56311ef9e1d1d644238e917ec
parent4e13c5d0212f25d69a97606b9d5a85edb52a7737 (diff)
parent75fae117a5dbde5ab984fa5c60705758cfbc6433 (diff)
downloadlinux-linaro-stable-14864a52cd8189e8567df8351d9fc7e435133abd.tar.gz
Merge tag 'sound-fix-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai: "The big chunks here are the updates for oxygen driver for Xonar DG devices, which were slipped from the previous pull request. They are device-specific and thus not too dangerous. Other than that, all patches are small bug fixes, mainly for Samsung build fixes, a few HD-audio enhancements, and other misc ASoC fixes. (And this time ASoC merge is less than Octopus, lucky seven :)" * tag 'sound-fix-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (42 commits) ALSA: hda/hdmi - allow PIN_OUT to be dynamically enabled ALSA: hda - add headset mic detect quirks for another Dell laptop ALSA: oxygen: Xonar DG(X): cleanup and minor changes ALSA: oxygen: Xonar DG(X): modify high-pass filter control ALSA: oxygen: Xonar DG(X): modify input select functions ALSA: oxygen: Xonar DG(X): modify capture volume functions ALSA: oxygen: Xonar DG(X): use headphone volume control ALSA: oxygen: Xonar DG(X): modify playback output select ALSA: oxygen: Xonar DG(X): capture from I2S channel 1, not 2 ALSA: oxygen: Xonar DG(X): move the mixer code into another file ALSA: oxygen: modify CS4245 register dumping function ALSA: oxygen: modify adjust_dg_dac_routing function ALSA: oxygen: Xonar DG(X): modify DAC/ADC parameters function ALSA: oxygen: Xonar DG(X): modify initialization functions ALSA: oxygen: Xonar DG(X): add new CS4245 SPI functions ALSA: oxygen: additional definitions for the Xonar DG/DGX card ALSA: oxygen: change description of the xonar_dg.c file ALSA: oxygen: export oxygen_update_dac_routing symbol ALSA: oxygen: add mute mask for the OXYGEN_PLAY_ROUTING register ALSA: oxygen: modify the SPI writing function ...
-rw-r--r--Documentation/devicetree/bindings/sound/simple-card.txt2
-rw-r--r--sound/core/init.c57
-rw-r--r--sound/pci/cs46xx/cs46xx_lib.c1
-rw-r--r--sound/pci/hda/hda_codec.h1
-rw-r--r--sound/pci/hda/hda_proc.c34
-rw-r--r--sound/pci/hda/patch_hdmi.c40
-rw-r--r--sound/pci/hda/patch_realtek.c34
-rw-r--r--sound/pci/oxygen/Makefile2
-rw-r--r--sound/pci/oxygen/cs4245.h7
-rw-r--r--sound/pci/oxygen/oxygen.h2
-rw-r--r--sound/pci/oxygen/oxygen_io.c25
-rw-r--r--sound/pci/oxygen/oxygen_mixer.c1
-rw-r--r--sound/pci/oxygen/oxygen_regs.h1
-rw-r--r--sound/pci/oxygen/xonar_dg.c651
-rw-r--r--sound/pci/oxygen/xonar_dg.h48
-rw-r--r--sound/pci/oxygen/xonar_dg_mixer.c477
-rw-r--r--sound/soc/codecs/tlv320aic32x4.c28
-rw-r--r--sound/soc/codecs/tlv320aic32x4.h3
-rw-r--r--sound/soc/codecs/wm5100.c2
-rw-r--r--sound/soc/codecs/wm5110.c48
-rw-r--r--sound/soc/fsl/fsl_ssi.c9
-rw-r--r--sound/soc/omap/Kconfig1
-rw-r--r--sound/soc/samsung/Kconfig4
-rw-r--r--sound/soc/samsung/h1940_uda1380.c1
-rw-r--r--sound/soc/samsung/i2s.c5
-rw-r--r--sound/soc/samsung/neo1973_wm8753.c1
-rw-r--r--sound/soc/samsung/rx1950_uda1380.c1
-rw-r--r--sound/soc/samsung/s3c-i2s-v2.c6
-rw-r--r--sound/soc/samsung/s3c2412-i2s.c2
-rw-r--r--sound/soc/samsung/s3c24xx-i2s.c2
-rw-r--r--sound/soc/samsung/smartq_wm8987.c1
-rw-r--r--sound/soc/samsung/smdk_wm8994.c4
32 files changed, 935 insertions, 566 deletions
diff --git a/Documentation/devicetree/bindings/sound/simple-card.txt b/Documentation/devicetree/bindings/sound/simple-card.txt
index e9e20ec67d62..19c84df5fffa 100644
--- a/Documentation/devicetree/bindings/sound/simple-card.txt
+++ b/Documentation/devicetree/bindings/sound/simple-card.txt
@@ -43,7 +43,7 @@ Example:
sound {
compatible = "simple-audio-card";
simple-audio-card,format = "left_j";
- simple-audio-routing =
+ simple-audio-card,routing =
"MIC_IN", "Mic Jack",
"Headphone Jack", "HP_OUT",
"Ext Spk", "LINE_OUT";
diff --git a/sound/core/init.c b/sound/core/init.c
index 1351f22f651c..0d42fcda0de2 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -131,6 +131,31 @@ static inline int init_info_for_card(struct snd_card *card)
#define init_info_for_card(card)
#endif
+static int check_empty_slot(struct module *module, int slot)
+{
+ return !slots[slot] || !*slots[slot];
+}
+
+/* return an empty slot number (>= 0) found in the given bitmask @mask.
+ * @mask == -1 == 0xffffffff means: take any free slot up to 32
+ * when no slot is available, return the original @mask as is.
+ */
+static int get_slot_from_bitmask(int mask, int (*check)(struct module *, int),
+ struct module *module)
+{
+ int slot;
+
+ for (slot = 0; slot < SNDRV_CARDS; slot++) {
+ if (slot < 32 && !(mask & (1U << slot)))
+ continue;
+ if (!test_bit(slot, snd_cards_lock)) {
+ if (check(module, slot))
+ return slot; /* found */
+ }
+ }
+ return mask; /* unchanged */
+}
+
/**
* snd_card_create - create and initialize a soundcard structure
* @idx: card index (address) [0 ... (SNDRV_CARDS-1)]
@@ -152,7 +177,7 @@ int snd_card_create(int idx, const char *xid,
struct snd_card **card_ret)
{
struct snd_card *card;
- int err, idx2;
+ int err;
if (snd_BUG_ON(!card_ret))
return -EINVAL;
@@ -167,32 +192,10 @@ int snd_card_create(int idx, const char *xid,
strlcpy(card->id, xid, sizeof(card->id));
err = 0;
mutex_lock(&snd_card_mutex);
- if (idx < 0) {
- for (idx2 = 0; idx2 < SNDRV_CARDS; idx2++) {
- /* idx == -1 == 0xffff means: take any free slot */
- if (idx2 < sizeof(int) && !(idx & (1U << idx2)))
- continue;
- if (!test_bit(idx2, snd_cards_lock)) {
- if (module_slot_match(module, idx2)) {
- idx = idx2;
- break;
- }
- }
- }
- }
- if (idx < 0) {
- for (idx2 = 0; idx2 < SNDRV_CARDS; idx2++) {
- /* idx == -1 == 0xffff means: take any free slot */
- if (idx2 < sizeof(int) && !(idx & (1U << idx2)))
- continue;
- if (!test_bit(idx2, snd_cards_lock)) {
- if (!slots[idx2] || !*slots[idx2]) {
- idx = idx2;
- break;
- }
- }
- }
- }
+ if (idx < 0) /* first check the matching module-name slot */
+ idx = get_slot_from_bitmask(idx, module_slot_match, module);
+ if (idx < 0) /* if not matched, assign an empty slot */
+ idx = get_slot_from_bitmask(idx, check_empty_slot, module);
if (idx < 0)
err = -ENODEV;
else if (idx < snd_ecards_limit) {
diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c
index f18e5878f58b..062398ec5335 100644
--- a/sound/pci/cs46xx/cs46xx_lib.c
+++ b/sound/pci/cs46xx/cs46xx_lib.c
@@ -369,6 +369,7 @@ static void free_module_desc(struct dsp_module_desc *module)
kfree(module->segments[i].data);
kfree(module->segments);
}
+ kfree(module);
}
/* firmware binary format:
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index 2b5d19e48a27..ab2a444ba501 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -361,6 +361,7 @@ struct hda_codec {
unsigned int epss:1; /* supporting EPSS? */
unsigned int cached_write:1; /* write only to caches */
unsigned int dp_mst:1; /* support DP1.2 Multi-stream transport */
+ unsigned int dump_coef:1; /* dump processing coefs in codec proc file */
#ifdef CONFIG_PM
unsigned int power_on :1; /* current (global) power-state */
unsigned int d3_stop_clk:1; /* support D3 operation without BCLK */
diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index a8cb22eec89e..ce5a6da83419 100644
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -24,9 +24,14 @@
#include <linux/init.h>
#include <linux/slab.h>
#include <sound/core.h>
+#include <linux/module.h>
#include "hda_codec.h"
#include "hda_local.h"
+static int dump_coef = -1;
+module_param(dump_coef, int, 0644);
+MODULE_PARM_DESC(dump_coef, "Dump processing coefficients in codec proc file (-1=auto, 0=disable, 1=enable)");
+
static char *bits_names(unsigned int bits, char *names[], int size)
{
int i, n;
@@ -488,14 +493,39 @@ static void print_unsol_cap(struct snd_info_buffer *buffer,
(unsol & AC_UNSOL_ENABLED) ? 1 : 0);
}
+static inline bool can_dump_coef(struct hda_codec *codec)
+{
+ switch (dump_coef) {
+ case 0: return false;
+ case 1: return true;
+ default: return codec->dump_coef;
+ }
+}
+
static void print_proc_caps(struct snd_info_buffer *buffer,
struct hda_codec *codec, hda_nid_t nid)
{
+ unsigned int i, ncoeff, oldindex;
unsigned int proc_caps = snd_hda_param_read(codec, nid,
AC_PAR_PROC_CAP);
+ ncoeff = (proc_caps & AC_PCAP_NUM_COEF) >> AC_PCAP_NUM_COEF_SHIFT;
snd_iprintf(buffer, " Processing caps: benign=%d, ncoeff=%d\n",
- proc_caps & AC_PCAP_BENIGN,
- (proc_caps & AC_PCAP_NUM_COEF) >> AC_PCAP_NUM_COEF_SHIFT);
+ proc_caps & AC_PCAP_BENIGN, ncoeff);
+
+ if (!can_dump_coef(codec))
+ return;
+
+ /* Note: This is racy - another process could run in parallel and change
+ the coef index too. */
+ oldindex = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_COEF_INDEX, 0);
+ for (i = 0; i < ncoeff; i++) {
+ unsigned int val;
+ snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_COEF_INDEX, i);
+ val = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_PROC_COEF,
+ 0);
+ snd_iprintf(buffer, " Coeff 0x%02x: 0x%04x\n", i, val);
+ }
+ snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_COEF_INDEX, oldindex);
}
static void print_conn_list(struct snd_info_buffer *buffer,
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 64f0a5e73a25..5ef95034d041 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -132,6 +132,9 @@ struct hdmi_spec {
struct hdmi_eld temp_eld;
struct hdmi_ops ops;
+
+ bool dyn_pin_out;
+
/*
* Non-generic VIA/NVIDIA specific
*/
@@ -500,15 +503,25 @@ static void hdmi_write_dip_byte(struct hda_codec *codec, hda_nid_t pin_nid,
static void hdmi_init_pin(struct hda_codec *codec, hda_nid_t pin_nid)
{
+ struct hdmi_spec *spec = codec->spec;
+ int pin_out;
+
/* Unmute */
if (get_wcaps(codec, pin_nid) & AC_WCAP_OUT_AMP)
snd_hda_codec_write(codec, pin_nid, 0,
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
- /* Enable pin out: some machines with GM965 gets broken output when
- * the pin is disabled or changed while using with HDMI
- */
+
+ if (spec->dyn_pin_out)
+ /* Disable pin out until stream is active */
+ pin_out = 0;
+ else
+ /* Enable pin out: some machines with GM965 gets broken output
+ * when the pin is disabled or changed while using with HDMI
+ */
+ pin_out = PIN_OUT;
+
snd_hda_codec_write(codec, pin_nid, 0,
- AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
+ AC_VERB_SET_PIN_WIDGET_CONTROL, pin_out);
}
static int hdmi_get_channel_count(struct hda_codec *codec, hda_nid_t cvt_nid)
@@ -1735,6 +1748,7 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx);
hda_nid_t pin_nid = per_pin->pin_nid;
bool non_pcm;
+ int pinctl;
non_pcm = check_non_pcm_per_cvt(codec, cvt_nid);
mutex_lock(&per_pin->lock);
@@ -1744,6 +1758,14 @@ static int generic_hdmi_playback_pcm_prepare(struct hda_pcm_stream *hinfo,
hdmi_setup_audio_infoframe(codec, per_pin, non_pcm);
mutex_unlock(&per_pin->lock);
+ if (spec->dyn_pin_out) {
+ pinctl = snd_hda_codec_read(codec, pin_nid, 0,
+ AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+ snd_hda_codec_write(codec, pin_nid, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL,
+ pinctl | PIN_OUT);
+ }
+
return spec->ops.setup_stream(codec, cvt_nid, pin_nid, stream_tag, format);
}
@@ -1763,6 +1785,7 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
int cvt_idx, pin_idx;
struct hdmi_spec_per_cvt *per_cvt;
struct hdmi_spec_per_pin *per_pin;
+ int pinctl;
if (hinfo->nid) {
cvt_idx = cvt_nid_to_cvt_index(spec, hinfo->nid);
@@ -1779,6 +1802,14 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo,
return -EINVAL;
per_pin = get_pin(spec, pin_idx);
+ if (spec->dyn_pin_out) {
+ pinctl = snd_hda_codec_read(codec, per_pin->pin_nid, 0,
+ AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+ snd_hda_codec_write(codec, per_pin->pin_nid, 0,
+ AC_VERB_SET_PIN_WIDGET_CONTROL,
+ pinctl & ~PIN_OUT);
+ }
+
snd_hda_spdif_ctls_unassign(codec, pin_idx);
mutex_lock(&per_pin->lock);
@@ -2840,6 +2871,7 @@ static int patch_nvhdmi(struct hda_codec *codec)
return err;
spec = codec->spec;
+ spec->dyn_pin_out = true;
spec->ops.chmap_cea_alloc_validate_get_type =
nvhdmi_chmap_cea_alloc_validate_get_type;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index f9b22fb6dd0b..56a8f1876603 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1819,6 +1819,7 @@ enum {
ALC889_FIXUP_DAC_ROUTE,
ALC889_FIXUP_MBP_VREF,
ALC889_FIXUP_IMAC91_VREF,
+ ALC889_FIXUP_MBA11_VREF,
ALC889_FIXUP_MBA21_VREF,
ALC882_FIXUP_INV_DMIC,
ALC882_FIXUP_NO_PRIMARY_HP,
@@ -1949,6 +1950,16 @@ static void alc889_fixup_imac91_vref(struct hda_codec *codec,
alc889_fixup_mac_pins(codec, nids, ARRAY_SIZE(nids));
}
+/* Set VREF on speaker pins on mba11 */
+static void alc889_fixup_mba11_vref(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ static hda_nid_t nids[1] = { 0x18 };
+
+ if (action == HDA_FIXUP_ACT_INIT)
+ alc889_fixup_mac_pins(codec, nids, ARRAY_SIZE(nids));
+}
+
/* Set VREF on speaker pins on mba21 */
static void alc889_fixup_mba21_vref(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
@@ -2167,6 +2178,12 @@ static const struct hda_fixup alc882_fixups[] = {
.chained = true,
.chain_id = ALC882_FIXUP_GPIO1,
},
+ [ALC889_FIXUP_MBA11_VREF] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = alc889_fixup_mba11_vref,
+ .chained = true,
+ .chain_id = ALC889_FIXUP_MBP_VREF,
+ },
[ALC889_FIXUP_MBA21_VREF] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc889_fixup_mba21_vref,
@@ -2242,7 +2259,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
SND_PCI_QUIRK(0x106b, 0x2c00, "MacbookPro rev3", ALC889_FIXUP_MBP_VREF),
SND_PCI_QUIRK(0x106b, 0x3000, "iMac", ALC889_FIXUP_MBP_VREF),
SND_PCI_QUIRK(0x106b, 0x3200, "iMac 7,1 Aluminum", ALC882_FIXUP_EAPD),
- SND_PCI_QUIRK(0x106b, 0x3400, "MacBookAir 1,1", ALC889_FIXUP_MBP_VREF),
+ SND_PCI_QUIRK(0x106b, 0x3400, "MacBookAir 1,1", ALC889_FIXUP_MBA11_VREF),
SND_PCI_QUIRK(0x106b, 0x3500, "MacBookAir 2,1", ALC889_FIXUP_MBA21_VREF),
SND_PCI_QUIRK(0x106b, 0x3600, "Macbook 3,1", ALC889_FIXUP_MBP_VREF),
SND_PCI_QUIRK(0x106b, 0x3800, "MacbookPro 4,1", ALC889_FIXUP_MBP_VREF),
@@ -3833,6 +3850,7 @@ enum {
ALC269_FIXUP_ACER_AC700,
ALC269_FIXUP_LIMIT_INT_MIC_BOOST,
ALC269VB_FIXUP_ASUS_ZENBOOK,
+ ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A,
ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED,
ALC269VB_FIXUP_ORDISSIMO_EVE2,
ALC283_FIXUP_CHROME_BOOK,
@@ -4126,6 +4144,17 @@ static const struct hda_fixup alc269_fixups[] = {
.chained = true,
.chain_id = ALC269VB_FIXUP_DMIC,
},
+ [ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A] = {
+ .type = HDA_FIXUP_VERBS,
+ .v.verbs = (const struct hda_verb[]) {
+ /* class-D output amp +5dB */
+ { 0x20, AC_VERB_SET_COEF_INDEX, 0x12 },
+ { 0x20, AC_VERB_SET_PROC_COEF, 0x2800 },
+ {}
+ },
+ .chained = true,
+ .chain_id = ALC269VB_FIXUP_ASUS_ZENBOOK,
+ },
[ALC269_FIXUP_LIMIT_INT_MIC_BOOST_MUTE_LED] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc269_fixup_limit_int_mic_boost,
@@ -4265,6 +4294,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1028, 0x063e, "Dell", ALC269_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x063f, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0640, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
+ SND_PCI_QUIRK(0x1028, 0x064d, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0651, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0652, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
SND_PCI_QUIRK(0x1028, 0x0653, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE),
@@ -4282,7 +4312,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x1043, 0x106d, "Asus K53BE", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x115d, "Asus 1015E", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
- SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK),
+ SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A),
SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC),
diff --git a/sound/pci/oxygen/Makefile b/sound/pci/oxygen/Makefile
index 0f8726551fde..8f4c409f7e45 100644
--- a/sound/pci/oxygen/Makefile
+++ b/sound/pci/oxygen/Makefile
@@ -1,5 +1,5 @@
snd-oxygen-lib-objs := oxygen_io.o oxygen_lib.o oxygen_mixer.o oxygen_pcm.o
-snd-oxygen-objs := oxygen.o xonar_dg.o
+snd-oxygen-objs := oxygen.o xonar_dg_mixer.o xonar_dg.o
snd-virtuoso-objs := virtuoso.o xonar_lib.o \
xonar_pcm179x.o xonar_cs43xx.o xonar_wm87x6.o xonar_hdmi.o
diff --git a/sound/pci/oxygen/cs4245.h b/sound/pci/oxygen/cs4245.h
index 5e0197e07dd1..99098657695a 100644
--- a/sound/pci/oxygen/cs4245.h
+++ b/sound/pci/oxygen/cs4245.h
@@ -102,6 +102,9 @@
#define CS4245_ADC_OVFL 0x02
#define CS4245_ADC_UNDRFL 0x01
+#define CS4245_SPI_ADDRESS_S (0x9e << 16)
+#define CS4245_SPI_WRITE_S (0 << 16)
-#define CS4245_SPI_ADDRESS (0x9e << 16)
-#define CS4245_SPI_WRITE (0 << 16)
+#define CS4245_SPI_ADDRESS 0x9e
+#define CS4245_SPI_WRITE 0
+#define CS4245_SPI_READ 1
diff --git a/sound/pci/oxygen/oxygen.h b/sound/pci/oxygen/oxygen.h
index 09a24b24958b..c10ab077afd8 100644
--- a/sound/pci/oxygen/oxygen.h
+++ b/sound/pci/oxygen/oxygen.h
@@ -198,7 +198,7 @@ void oxygen_write_ac97(struct oxygen *chip, unsigned int codec,
void oxygen_write_ac97_masked(struct oxygen *chip, unsigned int codec,
unsigned int index, u16 data, u16 mask);
-void oxygen_write_spi(struct oxygen *chip, u8 control, unsigned int data);
+int oxygen_write_spi(struct oxygen *chip, u8 control, unsigned int data);
void oxygen_write_i2c(struct oxygen *chip, u8 device, u8 map, u8 data);
void oxygen_reset_uart(struct oxygen *chip);
diff --git a/sound/pci/oxygen/oxygen_io.c b/sound/pci/oxygen/oxygen_io.c
index 521eae458348..3274907189fe 100644
--- a/sound/pci/oxygen/oxygen_io.c
+++ b/sound/pci/oxygen/oxygen_io.c
@@ -194,23 +194,36 @@ void oxygen_write_ac97_masked(struct oxygen *chip, unsigned int codec,
}
EXPORT_SYMBOL(oxygen_write_ac97_masked);
-void oxygen_write_spi(struct oxygen *chip, u8 control, unsigned int data)
+static int oxygen_wait_spi(struct oxygen *chip)
{
unsigned int count;
- /* should not need more than 30.72 us (24 * 1.28 us) */
- count = 10;
- while ((oxygen_read8(chip, OXYGEN_SPI_CONTROL) & OXYGEN_SPI_BUSY)
- && count > 0) {
+ /*
+ * Higher timeout to be sure: 200 us;
+ * actual transaction should not need more than 40 us.
+ */
+ for (count = 50; count > 0; count--) {
udelay(4);
- --count;
+ if ((oxygen_read8(chip, OXYGEN_SPI_CONTROL) &
+ OXYGEN_SPI_BUSY) == 0)
+ return 0;
}
+ snd_printk(KERN_ERR "oxygen: SPI wait timeout\n");
+ return -EIO;
+}
+int oxygen_write_spi(struct oxygen *chip, u8 control, unsigned int data)
+{
+ /*
+ * We need to wait AFTER initiating the SPI transaction,
+ * otherwise read operations will not work.
+ */
oxygen_write8(chip, OXYGEN_SPI_DATA1, data);
oxygen_write8(chip, OXYGEN_SPI_DATA2, data >> 8);
if (control & OXYGEN_SPI_DATA_LENGTH_3)
oxygen_write8(chip, OXYGEN_SPI_DATA3, data >> 16);
oxygen_write8(chip, OXYGEN_SPI_CONTROL, control);
+ return oxygen_wait_spi(chip);
}
EXPORT_SYMBOL(oxygen_write_spi);
diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index c0dbb52d45be..5988e044c519 100644
--- a/sound/pci/oxygen/oxygen_mixer.c
+++ b/sound/pci/oxygen/oxygen_mixer.c
@@ -190,6 +190,7 @@ void oxygen_update_dac_routing(struct oxygen *chip)
if (chip->model.update_center_lfe_mix)
chip->model.update_center_lfe_mix(chip, chip->dac_routing > 2);
}
+EXPORT_SYMBOL(oxygen_update_dac_routing);
static int upmix_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
{
diff --git a/sound/pci/oxygen/oxygen_regs.h b/sound/pci/oxygen/oxygen_regs.h
index 63dc7a0ab555..8c191badaae8 100644
--- a/sound/pci/oxygen/oxygen_regs.h
+++ b/sound/pci/oxygen/oxygen_regs.h
@@ -318,6 +318,7 @@
#define OXYGEN_PLAY_MUTE23 0x0002
#define OXYGEN_PLAY_MUTE45 0x0004
#define OXYGEN_PLAY_MUTE67 0x0008
+#define OXYGEN_PLAY_MUTE_MASK 0x000f
#define OXYGEN_PLAY_MULTICH_MASK 0x0010
#define OXYGEN_PLAY_MULTICH_I2S_DAC 0x0000
#define OXYGEN_PLAY_MULTICH_AC97 0x0010
diff --git a/sound/pci/oxygen/xonar_dg.c b/sound/pci/oxygen/xonar_dg.c
index 77acd790ea47..ed6f199f8a38 100644
--- a/sound/pci/oxygen/xonar_dg.c
+++ b/sound/pci/oxygen/xonar_dg.c
@@ -2,7 +2,7 @@
* card driver for the Xonar DG/DGX
*
* Copyright (c) Clemens Ladisch <clemens@ladisch.de>
- *
+ * Copyright (c) Roman Volkov <v1ron@mail.ru>
*
* This driver is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2.
@@ -20,27 +20,35 @@
* Xonar DG/DGX
* ------------
*
+ * CS4245 and CS4361 both will mute all outputs if any clock ratio
+ * is invalid.
+ *
* CMI8788:
*
* SPI 0 -> CS4245
*
+ * Playback:
* I²S 1 -> CS4245
* I²S 2 -> CS4361 (center/LFE)
* I²S 3 -> CS4361 (surround)
* I²S 4 -> CS4361 (front)
+ * Capture:
+ * I²S ADC 1 <- CS4245
*
* GPIO 3 <- ?
* GPIO 4 <- headphone detect
- * GPIO 5 -> route input jack to line-in (0) or mic-in (1)
- * GPIO 6 -> route input jack to line-in (0) or mic-in (1)
- * GPIO 7 -> enable rear headphone amp
+ * GPIO 5 -> enable ADC analog circuit for the left channel
+ * GPIO 6 -> enable ADC analog circuit for the right channel
+ * GPIO 7 -> switch green rear output jack between CS4245 and and the first
+ * channel of CS4361 (mechanical relay)
* GPIO 8 -> enable output to speakers
*
* CS4245:
*
+ * input 0 <- mic
* input 1 <- aux
* input 2 <- front mic
- * input 4 <- line/mic
+ * input 4 <- line
* DAC out -> headphones
* aux out -> front panel headphones
*/
@@ -56,553 +64,214 @@
#include "xonar_dg.h"
#include "cs4245.h"
-#define GPIO_MAGIC 0x0008
-#define GPIO_HP_DETECT 0x0010
-#define GPIO_INPUT_ROUTE 0x0060
-#define GPIO_HP_REAR 0x0080
-#define GPIO_OUTPUT_ENABLE 0x0100
-
-struct dg {
- unsigned int output_sel;
- s8 input_vol[4][2];
- unsigned int input_sel;
- u8 hp_vol_att;
- u8 cs4245_regs[0x11];
-};
-
-static void cs4245_write(struct oxygen *chip, unsigned int reg, u8 value)
+int cs4245_write_spi(struct oxygen *chip, u8 reg)
{
struct dg *data = chip->model_data;
+ unsigned int packet;
- oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
- OXYGEN_SPI_DATA_LENGTH_3 |
- OXYGEN_SPI_CLOCK_1280 |
- (0 << OXYGEN_SPI_CODEC_SHIFT) |
- OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
- CS4245_SPI_ADDRESS |
- CS4245_SPI_WRITE |
- (reg << 8) | value);
- data->cs4245_regs[reg] = value;
+ packet = reg << 8;
+ packet |= (CS4245_SPI_ADDRESS | CS4245_SPI_WRITE) << 16;
+ packet |= data->cs4245_shadow[reg];
+
+ return oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
+ OXYGEN_SPI_DATA_LENGTH_3 |
+ OXYGEN_SPI_CLOCK_1280 |
+ (0 << OXYGEN_SPI_CODEC_SHIFT) |
+ OXYGEN_SPI_CEN_LATCH_CLOCK_HI,
+ packet);
}
-static void cs4245_write_cached(struct oxygen *chip, unsigned int reg, u8 value)
+int cs4245_read_spi(struct oxygen *chip, u8 addr)
{
struct dg *data = chip->model_data;
+ int ret;
+
+ ret = oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
+ OXYGEN_SPI_DATA_LENGTH_2 |
+ OXYGEN_SPI_CEN_LATCH_CLOCK_HI |
+ OXYGEN_SPI_CLOCK_1280 | (0 << OXYGEN_SPI_CODEC_SHIFT),
+ ((CS4245_SPI_ADDRESS | CS4245_SPI_WRITE) << 8) | addr);
+ if (ret < 0)
+ return ret;
+
+ ret = oxygen_write_spi(chip, OXYGEN_SPI_TRIGGER |
+ OXYGEN_SPI_DATA_LENGTH_2 |
+ OXYGEN_SPI_CEN_LATCH_CLOCK_HI |
+ OXYGEN_SPI_CLOCK_1280 | (0 << OXYGEN_SPI_CODEC_SHIFT),
+ (CS4245_SPI_ADDRESS | CS4245_SPI_READ) << 8);
+ if (ret < 0)
+ return ret;
+
+ data->cs4245_shadow[addr] = oxygen_read8(chip, OXYGEN_SPI_DATA1);
- if (value != data->cs4245_regs[reg])
- cs4245_write(chip, reg, value);
+ return 0;
}
-static void cs4245_registers_init(struct oxygen *chip)
+int cs4245_shadow_control(struct oxygen *chip, enum cs4245_shadow_operation op)
{
struct dg *data = chip->model_data;
-
- cs4245_write(chip, CS4245_POWER_CTRL, CS4245_PDN);
- cs4245_write(chip, CS4245_DAC_CTRL_1,
- data->cs4245_regs[CS4245_DAC_CTRL_1]);
- cs4245_write(chip, CS4245_ADC_CTRL,
- data->cs4245_regs[CS4245_ADC_CTRL]);
- cs4245_write(chip, CS4245_SIGNAL_SEL,
- data->cs4245_regs[CS4245_SIGNAL_SEL]);
- cs4245_write(chip, CS4245_PGA_B_CTRL,
- data->cs4245_regs[CS4245_PGA_B_CTRL]);
- cs4245_write(chip, CS4245_PGA_A_CTRL,
- data->cs4245_regs[CS4245_PGA_A_CTRL]);
- cs4245_write(chip, CS4245_ANALOG_IN,
- data->cs4245_regs[CS4245_ANALOG_IN]);
- cs4245_write(chip, CS4245_DAC_A_CTRL,
- data->cs4245_regs[CS4245_DAC_A_CTRL]);
- cs4245_write(chip, CS4245_DAC_B_CTRL,
- data->cs4245_regs[CS4245_DAC_B_CTRL]);
- cs4245_write(chip, CS4245_DAC_CTRL_2,
- CS4245_DAC_SOFT | CS4245_DAC_ZERO | CS4245_INVERT_DAC);
- cs4245_write(chip, CS4245_INT_MASK, 0);
- cs4245_write(chip, CS4245_POWER_CTRL, 0);
+ unsigned char addr;
+ int ret;
+
+ for (addr = 1; addr < ARRAY_SIZE(data->cs4245_shadow); addr++) {
+ ret = (op == CS4245_SAVE_TO_SHADOW ?
+ cs4245_read_spi(chip, addr) :
+ cs4245_write_spi(chip, addr));
+ if (ret < 0)
+ return ret;
+ }
+ return 0;
}
static void cs4245_init(struct oxygen *chip)
{
struct dg *data = chip->model_data;
- data->cs4245_regs[CS4245_DAC_CTRL_1] =
+ /* save the initial state: codec version, registers */
+ cs4245_shadow_control(chip, CS4245_SAVE_TO_SHADOW);
+
+ /*
+ * Power up the CODEC internals, enable soft ramp & zero cross, work in
+ * async. mode, enable aux output from DAC. Invert DAC output as in the
+ * Windows driver.
+ */
+ data->cs4245_shadow[CS4245_POWER_CTRL] = 0;
+ data->cs4245_shadow[CS4245_SIGNAL_SEL] =
+ CS4245_A_OUT_SEL_DAC | CS4245_ASYNCH;
+ data->cs4245_shadow[CS4245_DAC_CTRL_1] =
CS4245_DAC_FM_SINGLE | CS4245_DAC_DIF_LJUST;
- data->cs4245_regs[CS4245_ADC_CTRL] =
+ data->cs4245_shadow[CS4245_DAC_CTRL_2] =
+ CS4245_DAC_SOFT | CS4245_DAC_ZERO | CS4245_INVERT_DAC;
+ data->cs4245_shadow[CS4245_ADC_CTRL] =
CS4245_ADC_FM_SINGLE | CS4245_ADC_DIF_LJUST;
- data->cs4245_regs[CS4245_SIGNAL_SEL] =
- CS4245_A_OUT_SEL_HIZ | CS4245_ASYNCH;
- data->cs4245_regs[CS4245_PGA_B_CTRL] = 0;
- data->cs4245_regs[CS4245_PGA_A_CTRL] = 0;
- data->cs4245_regs[CS4245_ANALOG_IN] =
- CS4245_PGA_SOFT | CS4245_PGA_ZERO | CS4245_SEL_INPUT_4;
- data->cs4245_regs[CS4245_DAC_A_CTRL] = 0;
- data->cs4245_regs[CS4245_DAC_B_CTRL] = 0;
- cs4245_registers_init(chip);
+ data->cs4245_shadow[CS4245_ANALOG_IN] =
+ CS4245_PGA_SOFT | CS4245_PGA_ZERO;
+ data->cs4245_shadow[CS4245_PGA_B_CTRL] = 0;
+ data->cs4245_shadow[CS4245_PGA_A_CTRL] = 0;
+ data->cs4245_shadow[CS4245_DAC_A_CTRL] = 8;
+ data->cs4245_shadow[CS4245_DAC_B_CTRL] = 8;
+
+ cs4245_shadow_control(chip, CS4245_LOAD_FROM_SHADOW);
snd_component_add(chip->card, "CS4245");
}
-static void dg_output_enable(struct oxygen *chip)
-{
- msleep(2500);
- oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
-}
-
-static void dg_init(struct oxygen *chip)
+void dg_init(struct oxygen *chip)
{
struct dg *data = chip->model_data;
- data->output_sel = 0;
- data->input_sel = 3;
- data->hp_vol_att = 2 * 16;
+ data->output_sel = PLAYBACK_DST_HP_FP;
+ data->input_sel = CAPTURE_SRC_MIC;
cs4245_init(chip);
-
- oxygen_clear_bits16(chip, OXYGEN_GPIO_CONTROL,
- GPIO_MAGIC | GPIO_HP_DETECT);
- oxygen_set_bits16(chip, OXYGEN_GPIO_CONTROL,
- GPIO_INPUT_ROUTE | GPIO_HP_REAR | GPIO_OUTPUT_ENABLE);
- oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA,
- GPIO_INPUT_ROUTE | GPIO_HP_REAR);
- dg_output_enable(chip);
+ oxygen_write16(chip, OXYGEN_GPIO_CONTROL,
+ GPIO_OUTPUT_ENABLE | GPIO_HP_REAR | GPIO_INPUT_ROUTE);
+ /* anti-pop delay, wait some time before enabling the output */
+ msleep(2500);
+ oxygen_write16(chip, OXYGEN_GPIO_DATA,
+ GPIO_OUTPUT_ENABLE | GPIO_INPUT_ROUTE);
}
-static void dg_cleanup(struct oxygen *chip)
+void dg_cleanup(struct oxygen *chip)
{
oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
}
-static void dg_suspend(struct oxygen *chip)
+void dg_suspend(struct oxygen *chip)
{
dg_cleanup(chip);
}
-static void dg_resume(struct oxygen *chip)
+void dg_resume(struct oxygen *chip)
{
- cs4245_registers_init(chip);
- dg_output_enable(chip);
-}
-
-static void set_cs4245_dac_params(struct oxygen *chip,
- struct snd_pcm_hw_params *params)
-{
- struct dg *data = chip->model_data;
- u8 value;
-
- value = data->cs4245_regs[CS4245_DAC_CTRL_1] & ~CS4245_DAC_FM_MASK;
- if (params_rate(params) <= 50000)
- value |= CS4245_DAC_FM_SINGLE;
- else if (params_rate(params) <= 100000)
- value |= CS4245_DAC_FM_DOUBLE;
- else
- value |= CS4245_DAC_FM_QUAD;
- cs4245_write_cached(chip, CS4245_DAC_CTRL_1, value);
+ cs4245_shadow_control(chip, CS4245_LOAD_FROM_SHADOW);
+ msleep(2500);
+ oxygen_set_bits16(chip, OXYGEN_GPIO_DATA, GPIO_OUTPUT_ENABLE);
}
-static void set_cs4245_adc_params(struct oxygen *chip,
+void set_cs4245_dac_params(struct oxygen *chip,
struct snd_pcm_hw_params *params)
{
struct dg *data = chip->model_data;
- u8 value;
-
- value = data->cs4245_regs[CS4245_ADC_CTRL] & ~CS4245_ADC_FM_MASK;
- if (params_rate(params) <= 50000)
- value |= CS4245_ADC_FM_SINGLE;
- else if (params_rate(params) <= 100000)
- value |= CS4245_ADC_FM_DOUBLE;
- else
- value |= CS4245_ADC_FM_QUAD;
- cs4245_write_cached(chip, CS4245_ADC_CTRL, value);
-}
-
-static inline unsigned int shift_bits(unsigned int value,
- unsigned int shift_from,
- unsigned int shift_to,
- unsigned int mask)
-{
- if (shift_from < shift_to)
- return (value << (shift_to - shift_from)) & mask;
- else
- return (value >> (shift_from - shift_to)) & mask;
-}
-
-static unsigned int adjust_dg_dac_routing(struct oxygen *chip,
- unsigned int play_routing)
-{
- return (play_routing & OXYGEN_PLAY_DAC0_SOURCE_MASK) |
- shift_bits(play_routing,
- OXYGEN_PLAY_DAC2_SOURCE_SHIFT,
- OXYGEN_PLAY_DAC1_SOURCE_SHIFT,
- OXYGEN_PLAY_DAC1_SOURCE_MASK) |
- shift_bits(play_routing,
- OXYGEN_PLAY_DAC1_SOURCE_SHIFT,
- OXYGEN_PLAY_DAC2_SOURCE_SHIFT,
- OXYGEN_PLAY_DAC2_SOURCE_MASK) |
- shift_bits(play_routing,
- OXYGEN_PLAY_DAC0_SOURCE_SHIFT,
- OXYGEN_PLAY_DAC3_SOURCE_SHIFT,
- OXYGEN_PLAY_DAC3_SOURCE_MASK);
-}
-
-static int output_switch_info(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_info *info)
-{
- static const char *const names[3] = {
- "Speakers", "Headphones", "FP Headphones"
- };
-
- return snd_ctl_enum_info(info, 1, 3, names);
-}
-
-static int output_switch_get(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_value *value)
-{
- struct oxygen *chip = ctl->private_data;
- struct dg *data = chip->model_data;
-
- mutex_lock(&chip->mutex);
- value->value.enumerated.item[0] = data->output_sel;
- mutex_unlock(&chip->mutex);
- return 0;
-}
-
-static int output_switch_put(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_value *value)
-{
- struct oxygen *chip = ctl->private_data;
- struct dg *data = chip->model_data;
- u8 reg;
- int changed;
-
- if (value->value.enumerated.item[0] > 2)
- return -EINVAL;
-
- mutex_lock(&chip->mutex);
- changed = value->value.enumerated.item[0] != data->output_sel;
- if (changed) {
- data->output_sel = value->value.enumerated.item[0];
-
- reg = data->cs4245_regs[CS4245_SIGNAL_SEL] &
- ~CS4245_A_OUT_SEL_MASK;
- reg |= data->output_sel == 2 ?
- CS4245_A_OUT_SEL_DAC : CS4245_A_OUT_SEL_HIZ;
- cs4245_write_cached(chip, CS4245_SIGNAL_SEL, reg);
-
- cs4245_write_cached(chip, CS4245_DAC_A_CTRL,
- data->output_sel ? data->hp_vol_att : 0);
- cs4245_write_cached(chip, CS4245_DAC_B_CTRL,
- data->output_sel ? data->hp_vol_att : 0);
-
- oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
- data->output_sel == 1 ? GPIO_HP_REAR : 0,
- GPIO_HP_REAR);
- }
- mutex_unlock(&chip->mutex);
- return changed;
-}
-
-static int hp_volume_offset_info(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_info *info)
-{
- static const char *const names[3] = {
- "< 64 ohms", "64-150 ohms", "150-300 ohms"
- };
-
- return snd_ctl_enum_info(info, 1, 3, names);
-}
-
-static int hp_volume_offset_get(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_value *value)
-{
- struct oxygen *chip = ctl->private_data;
- struct dg *data = chip->model_data;
-
- mutex_lock(&chip->mutex);
- if (data->hp_vol_att > 2 * 7)
- value->value.enumerated.item[0] = 0;
- else if (data->hp_vol_att > 0)
- value->value.enumerated.item[0] = 1;
- else
- value->value.enumerated.item[0] = 2;
- mutex_unlock(&chip->mutex);
- return 0;
-}
-
-static int hp_volume_offset_put(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_value *value)
-{
- static const s8 atts[3] = { 2 * 16, 2 * 7, 0 };
- struct oxygen *chip = ctl->private_data;
- struct dg *data = chip->model_data;
- s8 att;
- int changed;
-
- if (value->value.enumerated.item[0] > 2)
- return -EINVAL;
- att = atts[value->value.enumerated.item[0]];
- mutex_lock(&chip->mutex);
- changed = att != data->hp_vol_att;
- if (changed) {
- data->hp_vol_att = att;
- if (data->output_sel) {
- cs4245_write_cached(chip, CS4245_DAC_A_CTRL, att);
- cs4245_write_cached(chip, CS4245_DAC_B_CTRL, att);
- }
+ unsigned char dac_ctrl;
+ unsigned char mclk_freq;
+
+ dac_ctrl = data->cs4245_shadow[CS4245_DAC_CTRL_1] & ~CS4245_DAC_FM_MASK;
+ mclk_freq = data->cs4245_shadow[CS4245_MCLK_FREQ] & ~CS4245_MCLK1_MASK;
+ if (params_rate(params) <= 50000) {
+ dac_ctrl |= CS4245_DAC_FM_SINGLE;
+ mclk_freq |= CS4245_MCLK_1 << CS4245_MCLK1_SHIFT;
+ } else if (params_rate(params) <= 100000) {
+ dac_ctrl |= CS4245_DAC_FM_DOUBLE;
+ mclk_freq |= CS4245_MCLK_1 << CS4245_MCLK1_SHIFT;
+ } else {
+ dac_ctrl |= CS4245_DAC_FM_QUAD;
+ mclk_freq |= CS4245_MCLK_2 << CS4245_MCLK1_SHIFT;
}
- mutex_unlock(&chip->mutex);
- return changed;
-}
-
-static int input_vol_info(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_info *info)
-{
- info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
- info->count = 2;
- info->value.integer.min = 2 * -12;
- info->value.integer.max = 2 * 12;
- return 0;
-}
-
-static int input_vol_get(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_value *value)
-{
- struct oxygen *chip = ctl->private_data;
- struct dg *data = chip->model_data;
- unsigned int idx = ctl->private_value;
-
- mutex_lock(&chip->mutex);
- value->value.integer.value[0] = data->input_vol[idx][0];
- value->value.integer.value[1] = data->input_vol[idx][1];
- mutex_unlock(&chip->mutex);
- return 0;
-}
-
-static int input_vol_put(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_value *value)
-{
- struct oxygen *chip = ctl->private_data;
- struct dg *data = chip->model_data;
- unsigned int idx = ctl->private_value;
- int changed = 0;
-
- if (value->value.integer.value[0] < 2 * -12 ||
- value->value.integer.value[0] > 2 * 12 ||
- value->value.integer.value[1] < 2 * -12 ||
- value->value.integer.value[1] > 2 * 12)
- return -EINVAL;
- mutex_lock(&chip->mutex);
- changed = data->input_vol[idx][0] != value->value.integer.value[0] ||
- data->input_vol[idx][1] != value->value.integer.value[1];
- if (changed) {
- data->input_vol[idx][0] = value->value.integer.value[0];
- data->input_vol[idx][1] = value->value.integer.value[1];
- if (idx == data->input_sel) {
- cs4245_write_cached(chip, CS4245_PGA_A_CTRL,
- data->input_vol[idx][0]);
- cs4245_write_cached(chip, CS4245_PGA_B_CTRL,
- data->input_vol[idx][1]);
- }
- }
- mutex_unlock(&chip->mutex);
- return changed;
-}
-
-static DECLARE_TLV_DB_SCALE(cs4245_pga_db_scale, -1200, 50, 0);
-
-static int input_sel_info(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_info *info)
-{
- static const char *const names[4] = {
- "Mic", "Aux", "Front Mic", "Line"
- };
-
- return snd_ctl_enum_info(info, 1, 4, names);
-}
-
-static int input_sel_get(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_value *value)
-{
- struct oxygen *chip = ctl->private_data;
- struct dg *data = chip->model_data;
-
- mutex_lock(&chip->mutex);
- value->value.enumerated.item[0] = data->input_sel;
- mutex_unlock(&chip->mutex);
- return 0;
+ data->cs4245_shadow[CS4245_DAC_CTRL_1] = dac_ctrl;
+ data->cs4245_shadow[CS4245_MCLK_FREQ] = mclk_freq;
+ cs4245_write_spi(chip, CS4245_DAC_CTRL_1);
+ cs4245_write_spi(chip, CS4245_MCLK_FREQ);
}
-static int input_sel_put(struct snd_kcontrol *ctl,
- struct snd_ctl_elem_value *value)
+void set_cs4245_adc_params(struct oxygen *chip,
+ struct snd_pcm_hw_params *params)
{
- static const u8 sel_values[4] = {
- CS4245_SEL_MIC,
- CS4245_SEL_INPUT_1,
- CS4245_SEL_INPUT_2,
- CS4245_SEL_INPUT_4
- };
- struct oxygen *chip = ctl->private_data;
struct dg *data = chip->model_data;
- int changed;
-
- if (value->value.enumerated.item[0] > 3)
- return -EINVAL;
-
- mutex_lock(&chip->mutex);
- changed = value->value.enumerated.item[0] != data->input_sel;
- if (changed) {
- data->input_sel = value->value.enumerated.item[0];
-
- cs4245_write(chip, CS4245_ANALOG_IN,
- (data->cs4245_regs[CS4245_ANALOG_IN] &
- ~CS4245_SEL_MASK) |
- sel_values[data->input_sel]);
-
- cs4245_write_cached(chip, CS4245_PGA_A_CTRL,
- data->input_vol[data->input_sel][0]);
- cs4245_write_cached(chip, CS4245_PGA_B_CTRL,
- data->input_vol[data->input_sel][1]);
-
- oxygen_write16_masked(chip, OXYGEN_GPIO_DATA,
- data->input_sel ? 0 : GPIO_INPUT_ROUTE,
- GPIO_INPUT_ROUTE);
+ unsigned char adc_ctrl;
+ unsigned char mclk_freq;
+
+ adc_ctrl = data->cs4245_shadow[CS4245_ADC_CTRL] & ~CS4245_ADC_FM_MASK;
+ mclk_freq = data->cs4245_shadow[CS4245_MCLK_FREQ] & ~CS4245_MCLK2_MASK;
+ if (params_rate(params) <= 50000) {
+ adc_ctrl |= CS4245_ADC_FM_SINGLE;
+ mclk_freq |= CS4245_MCLK_1 << CS4245_MCLK2_SHIFT;
+ } else if (params_rate(params) <= 100000) {
+ adc_ctrl |= CS4245_ADC_FM_DOUBLE;
+ mclk_freq |= CS4245_MCLK_1 << CS4245_MCLK2_SHIFT;
+ } else {
+ adc_ctrl |= CS4245_ADC_FM_QUAD;
+ mclk_freq |= CS4245_MCLK_2 << CS4245_MCLK2_SHIFT;
}
- mutex_unlock(&chip->mutex);
- return changed;
-}
-
-static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
-{
- static const char *const names[2] = { "Active", "Frozen" };
-
- return snd_ctl_enum_info(info, 1, 2, names);
+ data->cs4245_shadow[CS4245_ADC_CTRL] = adc_ctrl;
+ data->cs4245_shadow[CS4245_MCLK_FREQ] = mclk_freq;
+ cs4245_write_spi(chip, CS4245_ADC_CTRL);
+ cs4245_write_spi(chip, CS4245_MCLK_FREQ);
}
-static int hpf_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
-{
- struct oxygen *chip = ctl->private_data;
- struct dg *data = chip->model_data;
-
- value->value.enumerated.item[0] =
- !!(data->cs4245_regs[CS4245_ADC_CTRL] & CS4245_HPF_FREEZE);
- return 0;
-}
-
-static int hpf_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
+unsigned int adjust_dg_dac_routing(struct oxygen *chip,
+ unsigned int play_routing)
{
- struct oxygen *chip = ctl->private_data;
struct dg *data = chip->model_data;
- u8 reg;
- int changed;
-
- mutex_lock(&chip->mutex);
- reg = data->cs4245_regs[CS4245_ADC_CTRL] & ~CS4245_HPF_FREEZE;
- if (value->value.enumerated.item[0])
- reg |= CS4245_HPF_FREEZE;
- changed = reg != data->cs4245_regs[CS4245_ADC_CTRL];
- if (changed)
- cs4245_write(chip, CS4245_ADC_CTRL, reg);
- mutex_unlock(&chip->mutex);
- return changed;
-}
-
-#define INPUT_VOLUME(xname, index) { \
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
- .name = xname, \
- .info = input_vol_info, \
- .get = input_vol_get, \
- .put = input_vol_put, \
- .tlv = { .p = cs4245_pga_db_scale }, \
- .private_value = index, \
-}
-static const struct snd_kcontrol_new dg_controls[] = {
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Analog Output Playback Enum",
- .info = output_switch_info,
- .get = output_switch_get,
- .put = output_switch_put,
- },
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Headphones Impedance Playback Enum",
- .info = hp_volume_offset_info,
- .get = hp_volume_offset_get,
- .put = hp_volume_offset_put,
- },
- INPUT_VOLUME("Mic Capture Volume", 0),
- INPUT_VOLUME("Aux Capture Volume", 1),
- INPUT_VOLUME("Front Mic Capture Volume", 2),
- INPUT_VOLUME("Line Capture Volume", 3),
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "Capture Source",
- .info = input_sel_info,
- .get = input_sel_get,
- .put = input_sel_put,
- },
- {
- .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
- .name = "ADC High-pass Filter Capture Enum",
- .info = hpf_info,
- .get = hpf_get,
- .put = hpf_put,
- },
-};
-
-static int dg_control_filter(struct snd_kcontrol_new *template)
-{
- if (!strncmp(template->name, "Master Playback ", 16))
- return 1;
- return 0;
-}
-
-static int dg_mixer_init(struct oxygen *chip)
-{
- unsigned int i;
- int err;
-
- for (i = 0; i < ARRAY_SIZE(dg_controls); ++i) {
- err = snd_ctl_add(chip->card,
- snd_ctl_new1(&dg_controls[i], chip));
- if (err < 0)
- return err;
+ unsigned int routing = 0;
+
+ switch (data->output_sel) {
+ case PLAYBACK_DST_HP:
+ case PLAYBACK_DST_HP_FP:
+ oxygen_write8_masked(chip, OXYGEN_PLAY_ROUTING,
+ OXYGEN_PLAY_MUTE23 | OXYGEN_PLAY_MUTE45 |
+ OXYGEN_PLAY_MUTE67, OXYGEN_PLAY_MUTE_MASK);
+ break;
+ case PLAYBACK_DST_MULTICH:
+ routing = (0 << OXYGEN_PLAY_DAC0_SOURCE_SHIFT) |
+ (2 << OXYGEN_PLAY_DAC1_SOURCE_SHIFT) |
+ (1 << OXYGEN_PLAY_DAC2_SOURCE_SHIFT) |
+ (0 << OXYGEN_PLAY_DAC3_SOURCE_SHIFT);
+ oxygen_write8_masked(chip, OXYGEN_PLAY_ROUTING,
+ OXYGEN_PLAY_MUTE01, OXYGEN_PLAY_MUTE_MASK);
+ break;
}
- return 0;
+ return routing;
}
-static void dump_cs4245_registers(struct oxygen *chip,
+void dump_cs4245_registers(struct oxygen *chip,
struct snd_info_buffer *buffer)
{
struct dg *data = chip->model_data;
- unsigned int i;
+ unsigned int addr;
snd_iprintf(buffer, "\nCS4245:");
- for (i = 1; i <= 0x10; ++i)
- snd_iprintf(buffer, " %02x", data->cs4245_regs[i]);
+ cs4245_read_spi(chip, CS4245_INT_STATUS);
+ for (addr = 1; addr < ARRAY_SIZE(data->cs4245_shadow); addr++)
+ snd_iprintf(buffer, " %02x", data->cs4245_shadow[addr]);
snd_iprintf(buffer, "\n");
}
-
-struct oxygen_model model_xonar_dg = {
- .longname = "C-Media Oxygen HD Audio",
- .chip = "CMI8786",
- .init = dg_init,
- .control_filter = dg_control_filter,
- .mixer_init = dg_mixer_init,
- .cleanup = dg_cleanup,
- .suspend = dg_suspend,
- .resume = dg_resume,
- .set_dac_params = set_cs4245_dac_params,
- .set_adc_params = set_cs4245_adc_params,
- .adjust_dac_routing = adjust_dg_dac_routing,
- .dump_registers = dump_cs4245_registers,
- .model_data_size = sizeof(struct dg),
- .device_config = PLAYBACK_0_TO_I2S |
- PLAYBACK_1_TO_SPDIF |
- CAPTURE_0_FROM_I2S_2 |
- CAPTURE_1_FROM_SPDIF,
- .dac_channels_pcm = 6,
- .dac_channels_mixer = 0,
- .function_flags = OXYGEN_FUNCTION_SPI,
- .dac_mclks = OXYGEN_MCLKS(256, 128, 128),
- .adc_mclks = OXYGEN_MCLKS(256, 128, 128),
- .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
- .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
-};
diff --git a/sound/pci/oxygen/xonar_dg.h b/sound/pci/oxygen/xonar_dg.h
index 5688d78609a9..d461df357aa1 100644
--- a/sound/pci/oxygen/xonar_dg.h
+++ b/sound/pci/oxygen/xonar_dg.h
@@ -3,6 +3,54 @@
#include "oxygen.h"
+#define GPIO_MAGIC 0x0008
+#define GPIO_HP_DETECT 0x0010
+#define GPIO_INPUT_ROUTE 0x0060
+#define GPIO_HP_REAR 0x0080
+#define GPIO_OUTPUT_ENABLE 0x0100
+
+#define CAPTURE_SRC_MIC 0
+#define CAPTURE_SRC_FP_MIC 1
+#define CAPTURE_SRC_LINE 2
+#define CAPTURE_SRC_AUX 3
+
+#define PLAYBACK_DST_HP 0
+#define PLAYBACK_DST_HP_FP 1
+#define PLAYBACK_DST_MULTICH 2
+
+enum cs4245_shadow_operation {
+ CS4245_SAVE_TO_SHADOW,
+ CS4245_LOAD_FROM_SHADOW
+};
+
+struct dg {
+ /* shadow copy of the CS4245 register space */
+ unsigned char cs4245_shadow[17];
+ /* output select: headphone/speakers */
+ unsigned char output_sel;
+ /* volumes for all capture sources */
+ char input_vol[4][2];
+ /* input select: mic/fp mic/line/aux */
+ unsigned char input_sel;
+};
+
+/* Xonar DG control routines */
+int cs4245_write_spi(struct oxygen *chip, u8 reg);
+int cs4245_read_spi(struct oxygen *chip, u8 reg);
+int cs4245_shadow_control(struct oxygen *chip, enum cs4245_shadow_operation op);
+void dg_init(struct oxygen *chip);
+void set_cs4245_dac_params(struct oxygen *chip,
+ struct snd_pcm_hw_params *params);
+void set_cs4245_adc_params(struct oxygen *chip,
+ struct snd_pcm_hw_params *params);
+unsigned int adjust_dg_dac_routing(struct oxygen *chip,
+ unsigned int play_routing);
+void dump_cs4245_registers(struct oxygen *chip,
+ struct snd_info_buffer *buffer);
+void dg_suspend(struct oxygen *chip);
+void dg_resume(struct oxygen *chip);
+void dg_cleanup(struct oxygen *chip);
+
extern struct oxygen_model model_xonar_dg;
#endif
diff --git a/sound/pci/oxygen/xonar_dg_mixer.c b/sound/pci/oxygen/xonar_dg_mixer.c
new file mode 100644
index 000000000000..b885dac28a09
--- /dev/null
+++ b/sound/pci/oxygen/xonar_dg_mixer.c
@@ -0,0 +1,477 @@
+/*
+ * Mixer controls for the Xonar DG/DGX
+ *
+ * Copyright (c) Clemens Ladisch <clemens@ladisch.de>
+ * Copyright (c) Roman Volkov <v1ron@mail.ru>
+ *
+ * This driver is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 2.
+ *
+ * This driver 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 driver; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <sound/control.h>
+#include <sound/core.h>
+#include <sound/info.h>
+#include <sound/pcm.h>
+#include <sound/tlv.h>
+#include "oxygen.h"
+#include "xonar_dg.h"
+#include "cs4245.h"
+
+/* analog output select */
+
+static int output_select_apply(struct oxygen *chip)
+{
+ struct dg *data = chip->model_data;
+
+ data->cs4245_shadow[CS4245_SIGNAL_SEL] &= ~CS4245_A_OUT_SEL_MASK;
+ if (data->output_sel == PLAYBACK_DST_HP) {
+ /* mute FP (aux output) amplifier, switch rear jack to CS4245 */
+ oxygen_set_bits8(chip, OXYGEN_GPIO_DATA, GPIO_HP_REAR);
+ } else if (data->output_sel == PLAYBACK_DST_HP_FP) {
+ /*
+ * Unmute FP amplifier, switch rear jack to CS4361;
+ * I2S channels 2,3,4 should be inactive.
+ */
+ oxygen_clear_bits8(chip, OXYGEN_GPIO_DATA, GPIO_HP_REAR);
+ data->cs4245_shadow[CS4245_SIGNAL_SEL] |= CS4245_A_OUT_SEL_DAC;
+ } else {
+ /*
+ * 2.0, 4.0, 5.1: switch to CS4361, mute FP amp.,
+ * and change playback routing.
+ */
+ oxygen_clear_bits8(chip, OXYGEN_GPIO_DATA, GPIO_HP_REAR);
+ }
+ return cs4245_write_spi(chip, CS4245_SIGNAL_SEL);
+}
+
+static int output_select_info(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_info *info)
+{
+ static const char *const names[3] = {
+ "Stereo Headphones",
+ "Stereo Headphones FP",
+ "Multichannel",
+ };
+
+ return snd_ctl_enum_info(info, 1, 3, names);
+}
+
+static int output_select_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct dg *data = chip->model_data;
+
+ mutex_lock(&chip->mutex);
+ value->value.enumerated.item[0] = data->output_sel;
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+static int output_select_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct dg *data = chip->model_data;
+ unsigned int new = value->value.enumerated.item[0];
+ int changed = 0;
+ int ret;
+
+ mutex_lock(&chip->mutex);
+ if (data->output_sel != new) {
+ data->output_sel = new;
+ ret = output_select_apply(chip);
+ changed = ret >= 0 ? 1 : ret;
+ oxygen_update_dac_routing(chip);
+ }
+ mutex_unlock(&chip->mutex);
+
+ return changed;
+}
+
+/* CS4245 Headphone Channels A&B Volume Control */
+
+static int hp_stereo_volume_info(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_info *info)
+{
+ info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ info->count = 2;
+ info->value.integer.min = 0;
+ info->value.integer.max = 255;
+ return 0;
+}
+
+static int hp_stereo_volume_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *val)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct dg *data = chip->model_data;
+ unsigned int tmp;
+
+ mutex_lock(&chip->mutex);
+ tmp = (~data->cs4245_shadow[CS4245_DAC_A_CTRL]) & 255;
+ val->value.integer.value[0] = tmp;
+ tmp = (~data->cs4245_shadow[CS4245_DAC_B_CTRL]) & 255;
+ val->value.integer.value[1] = tmp;
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+static int hp_stereo_volume_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *val)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct dg *data = chip->model_data;
+ int ret;
+ int changed = 0;
+ long new1 = val->value.integer.value[0];
+ long new2 = val->value.integer.value[1];
+
+ if ((new1 > 255) || (new1 < 0) || (new2 > 255) || (new2 < 0))
+ return -EINVAL;
+
+ mutex_lock(&chip->mutex);
+ if ((data->cs4245_shadow[CS4245_DAC_A_CTRL] != ~new1) ||
+ (data->cs4245_shadow[CS4245_DAC_B_CTRL] != ~new2)) {
+ data->cs4245_shadow[CS4245_DAC_A_CTRL] = ~new1;
+ data->cs4245_shadow[CS4245_DAC_B_CTRL] = ~new2;
+ ret = cs4245_write_spi(chip, CS4245_DAC_A_CTRL);
+ if (ret >= 0)
+ ret = cs4245_write_spi(chip, CS4245_DAC_B_CTRL);
+ changed = ret >= 0 ? 1 : ret;
+ }
+ mutex_unlock(&chip->mutex);
+
+ return changed;
+}
+
+/* Headphone Mute */
+
+static int hp_mute_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *val)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct dg *data = chip->model_data;
+
+ mutex_lock(&chip->mutex);
+ val->value.integer.value[0] =
+ !(data->cs4245_shadow[CS4245_DAC_CTRL_1] & CS4245_MUTE_DAC);
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+static int hp_mute_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *val)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct dg *data = chip->model_data;
+ int ret;
+ int changed;
+
+ if (val->value.integer.value[0] > 1)
+ return -EINVAL;
+ mutex_lock(&chip->mutex);
+ data->cs4245_shadow[CS4245_DAC_CTRL_1] &= ~CS4245_MUTE_DAC;
+ data->cs4245_shadow[CS4245_DAC_CTRL_1] |=
+ (~val->value.integer.value[0] << 2) & CS4245_MUTE_DAC;
+ ret = cs4245_write_spi(chip, CS4245_DAC_CTRL_1);
+ changed = ret >= 0 ? 1 : ret;
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+/* capture volume for all sources */
+
+static int input_volume_apply(struct oxygen *chip, char left, char right)
+{
+ struct dg *data = chip->model_data;
+ int ret;
+
+ data->cs4245_shadow[CS4245_PGA_A_CTRL] = left;
+ data->cs4245_shadow[CS4245_PGA_B_CTRL] = right;
+ ret = cs4245_write_spi(chip, CS4245_PGA_A_CTRL);
+ if (ret < 0)
+ return ret;
+ return cs4245_write_spi(chip, CS4245_PGA_B_CTRL);
+}
+
+static int input_vol_info(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_info *info)
+{
+ info->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+ info->count = 2;
+ info->value.integer.min = 2 * -12;
+ info->value.integer.max = 2 * 12;
+ return 0;
+}
+
+static int input_vol_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct dg *data = chip->model_data;
+ unsigned int idx = ctl->private_value;
+
+ mutex_lock(&chip->mutex);
+ value->value.integer.value[0] = data->input_vol[idx][0];
+ value->value.integer.value[1] = data->input_vol[idx][1];
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+static int input_vol_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct dg *data = chip->model_data;
+ unsigned int idx = ctl->private_value;
+ int changed = 0;
+ int ret = 0;
+
+ if (value->value.integer.value[0] < 2 * -12 ||
+ value->value.integer.value[0] > 2 * 12 ||
+ value->value.integer.value[1] < 2 * -12 ||
+ value->value.integer.value[1] > 2 * 12)
+ return -EINVAL;
+ mutex_lock(&chip->mutex);
+ changed = data->input_vol[idx][0] != value->value.integer.value[0] ||
+ data->input_vol[idx][1] != value->value.integer.value[1];
+ if (changed) {
+ data->input_vol[idx][0] = value->value.integer.value[0];
+ data->input_vol[idx][1] = value->value.integer.value[1];
+ if (idx == data->input_sel) {
+ ret = input_volume_apply(chip,
+ data->input_vol[idx][0],
+ data->input_vol[idx][1]);
+ }
+ changed = ret >= 0 ? 1 : ret;
+ }
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+/* Capture Source */
+
+static int input_source_apply(struct oxygen *chip)
+{
+ struct dg *data = chip->model_data;
+
+ data->cs4245_shadow[CS4245_ANALOG_IN] &= ~CS4245_SEL_MASK;
+ if (data->input_sel == CAPTURE_SRC_FP_MIC)
+ data->cs4245_shadow[CS4245_ANALOG_IN] |= CS4245_SEL_INPUT_2;
+ else if (data->input_sel == CAPTURE_SRC_LINE)
+ data->cs4245_shadow[CS4245_ANALOG_IN] |= CS4245_SEL_INPUT_4;
+ else if (data->input_sel != CAPTURE_SRC_MIC)
+ data->cs4245_shadow[CS4245_ANALOG_IN] |= CS4245_SEL_INPUT_1;
+ return cs4245_write_spi(chip, CS4245_ANALOG_IN);
+}
+
+static int input_sel_info(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_info *info)
+{
+ static const char *const names[4] = {
+ "Mic", "Front Mic", "Line", "Aux"
+ };
+
+ return snd_ctl_enum_info(info, 1, 4, names);
+}
+
+static int input_sel_get(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct dg *data = chip->model_data;
+
+ mutex_lock(&chip->mutex);
+ value->value.enumerated.item[0] = data->input_sel;
+ mutex_unlock(&chip->mutex);
+ return 0;
+}
+
+static int input_sel_put(struct snd_kcontrol *ctl,
+ struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct dg *data = chip->model_data;
+ int changed;
+ int ret;
+
+ if (value->value.enumerated.item[0] > 3)
+ return -EINVAL;
+
+ mutex_lock(&chip->mutex);
+ changed = value->value.enumerated.item[0] != data->input_sel;
+ if (changed) {
+ data->input_sel = value->value.enumerated.item[0];
+
+ ret = input_source_apply(chip);
+ if (ret >= 0)
+ ret = input_volume_apply(chip,
+ data->input_vol[data->input_sel][0],
+ data->input_vol[data->input_sel][1]);
+ changed = ret >= 0 ? 1 : ret;
+ }
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+/* ADC high-pass filter */
+
+static int hpf_info(struct snd_kcontrol *ctl, struct snd_ctl_elem_info *info)
+{
+ static const char *const names[2] = { "Active", "Frozen" };
+
+ return snd_ctl_enum_info(info, 1, 2, names);
+}
+
+static int hpf_get(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct dg *data = chip->model_data;
+
+ value->value.enumerated.item[0] =
+ !!(data->cs4245_shadow[CS4245_ADC_CTRL] & CS4245_HPF_FREEZE);
+ return 0;
+}
+
+static int hpf_put(struct snd_kcontrol *ctl, struct snd_ctl_elem_value *value)
+{
+ struct oxygen *chip = ctl->private_data;
+ struct dg *data = chip->model_data;
+ u8 reg;
+ int changed;
+
+ mutex_lock(&chip->mutex);
+ reg = data->cs4245_shadow[CS4245_ADC_CTRL] & ~CS4245_HPF_FREEZE;
+ if (value->value.enumerated.item[0])
+ reg |= CS4245_HPF_FREEZE;
+ changed = reg != data->cs4245_shadow[CS4245_ADC_CTRL];
+ if (changed) {
+ data->cs4245_shadow[CS4245_ADC_CTRL] = reg;
+ cs4245_write_spi(chip, CS4245_ADC_CTRL);
+ }
+ mutex_unlock(&chip->mutex);
+ return changed;
+}
+
+#define INPUT_VOLUME(xname, index) { \
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \
+ .name = xname, \
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ, \
+ .info = input_vol_info, \
+ .get = input_vol_get, \
+ .put = input_vol_put, \
+ .tlv = { .p = pga_db_scale }, \
+ .private_value = index, \
+}
+static const DECLARE_TLV_DB_MINMAX(hp_db_scale, -12550, 0);
+static const DECLARE_TLV_DB_MINMAX(pga_db_scale, -1200, 1200);
+static const struct snd_kcontrol_new dg_controls[] = {
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Analog Output Playback Enum",
+ .info = output_select_info,
+ .get = output_select_get,
+ .put = output_select_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Headphone Playback Volume",
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+ .info = hp_stereo_volume_info,
+ .get = hp_stereo_volume_get,
+ .put = hp_stereo_volume_put,
+ .tlv = { .p = hp_db_scale, },
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Headphone Playback Switch",
+ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+ .info = snd_ctl_boolean_mono_info,
+ .get = hp_mute_get,
+ .put = hp_mute_put,
+ },
+ INPUT_VOLUME("Mic Capture Volume", CAPTURE_SRC_MIC),
+ INPUT_VOLUME("Front Mic Capture Volume", CAPTURE_SRC_FP_MIC),
+ INPUT_VOLUME("Line Capture Volume", CAPTURE_SRC_LINE),
+ INPUT_VOLUME("Aux Capture Volume", CAPTURE_SRC_AUX),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Capture Source",
+ .info = input_sel_info,
+ .get = input_sel_get,
+ .put = input_sel_put,
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "ADC High-pass Filter Capture Enum",
+ .info = hpf_info,
+ .get = hpf_get,
+ .put = hpf_put,
+ },
+};
+
+static int dg_control_filter(struct snd_kcontrol_new *template)
+{
+ if (!strncmp(template->name, "Master Playback ", 16))
+ return 1;
+ return 0;
+}
+
+static int dg_mixer_init(struct oxygen *chip)
+{
+ unsigned int i;
+ int err;
+
+ output_select_apply(chip);
+ input_source_apply(chip);
+ oxygen_update_dac_routing(chip);
+
+ for (i = 0; i < ARRAY_SIZE(dg_controls); ++i) {
+ err = snd_ctl_add(chip->card,
+ snd_ctl_new1(&dg_controls[i], chip));
+ if (err < 0)
+ return err;
+ }
+
+ return 0;
+}
+
+struct oxygen_model model_xonar_dg = {
+ .longname = "C-Media Oxygen HD Audio",
+ .chip = "CMI8786",
+ .init = dg_init,
+ .control_filter = dg_control_filter,
+ .mixer_init = dg_mixer_init,
+ .cleanup = dg_cleanup,
+ .suspend = dg_suspend,
+ .resume = dg_resume,
+ .set_dac_params = set_cs4245_dac_params,
+ .set_adc_params = set_cs4245_adc_params,
+ .adjust_dac_routing = adjust_dg_dac_routing,
+ .dump_registers = dump_cs4245_registers,
+ .model_data_size = sizeof(struct dg),
+ .device_config = PLAYBACK_0_TO_I2S |
+ PLAYBACK_1_TO_SPDIF |
+ CAPTURE_0_FROM_I2S_1 |
+ CAPTURE_1_FROM_SPDIF,
+ .dac_channels_pcm = 6,
+ .dac_channels_mixer = 0,
+ .function_flags = OXYGEN_FUNCTION_SPI,
+ .dac_mclks = OXYGEN_MCLKS(256, 128, 128),
+ .adc_mclks = OXYGEN_MCLKS(256, 128, 128),
+ .dac_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+ .adc_i2s_format = OXYGEN_I2S_FORMAT_LJUST,
+};
diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index 385dec16eb8a..688151ba309a 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -450,6 +450,17 @@ static int aic32x4_hw_params(struct snd_pcm_substream *substream,
}
snd_soc_write(codec, AIC32X4_IFACE1, data);
+ if (params_channels(params) == 1) {
+ data = AIC32X4_RDAC2LCHN | AIC32X4_LDAC2LCHN;
+ } else {
+ if (aic32x4->swapdacs)
+ data = AIC32X4_RDAC2LCHN | AIC32X4_LDAC2RCHN;
+ else
+ data = AIC32X4_LDAC2LCHN | AIC32X4_RDAC2RCHN;
+ }
+ snd_soc_update_bits(codec, AIC32X4_DACSETUP, AIC32X4_DAC_CHAN_MASK,
+ data);
+
return 0;
}
@@ -606,20 +617,15 @@ static int aic32x4_probe(struct snd_soc_codec *codec)
}
snd_soc_write(codec, AIC32X4_CMMODE, tmp_reg);
- /* Do DACs need to be swapped? */
- if (aic32x4->swapdacs) {
- snd_soc_write(codec, AIC32X4_DACSETUP, AIC32X4_LDAC2RCHN | AIC32X4_RDAC2LCHN);
- } else {
- snd_soc_write(codec, AIC32X4_DACSETUP, AIC32X4_LDAC2LCHN | AIC32X4_RDAC2RCHN);
- }
-
/* Mic PGA routing */
- if (aic32x4->micpga_routing & AIC32X4_MICPGA_ROUTE_LMIC_IN2R_10K) {
+ if (aic32x4->micpga_routing & AIC32X4_MICPGA_ROUTE_LMIC_IN2R_10K)
snd_soc_write(codec, AIC32X4_LMICPGANIN, AIC32X4_LMICPGANIN_IN2R_10K);
- }
- if (aic32x4->micpga_routing & AIC32X4_MICPGA_ROUTE_RMIC_IN1L_10K) {
+ else
+ snd_soc_write(codec, AIC32X4_LMICPGANIN, AIC32X4_LMICPGANIN_CM1L_10K);
+ if (aic32x4->micpga_routing & AIC32X4_MICPGA_ROUTE_RMIC_IN1L_10K)
snd_soc_write(codec, AIC32X4_RMICPGANIN, AIC32X4_RMICPGANIN_IN1L_10K);
- }
+ else
+ snd_soc_write(codec, AIC32X4_RMICPGANIN, AIC32X4_RMICPGANIN_CM1R_10K);
aic32x4_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
diff --git a/sound/soc/codecs/tlv320aic32x4.h b/sound/soc/codecs/tlv320aic32x4.h
index 35774223fd91..995f033a855d 100644
--- a/sound/soc/codecs/tlv320aic32x4.h
+++ b/sound/soc/codecs/tlv320aic32x4.h
@@ -120,7 +120,9 @@
#define AIC32X4_MICBIAS_2075V 0x60
#define AIC32X4_LMICPGANIN_IN2R_10K 0x10
+#define AIC32X4_LMICPGANIN_CM1L_10K 0x40
#define AIC32X4_RMICPGANIN_IN1L_10K 0x10
+#define AIC32X4_RMICPGANIN_CM1R_10K 0x40
#define AIC32X4_LMICPGAVOL_NOGAIN 0x80
#define AIC32X4_RMICPGAVOL_NOGAIN 0x80
@@ -138,6 +140,7 @@
#define AIC32X4_LDAC2RCHN (0x02 << 4)
#define AIC32X4_LDAC2LCHN (0x01 << 4)
#define AIC32X4_RDAC2RCHN (0x01 << 2)
+#define AIC32X4_DAC_CHAN_MASK 0x3c
#define AIC32X4_SSTEP2WCLK 0x01
#define AIC32X4_MUTEON 0x0C
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index 4cf91deabc02..4e3e31aaf509 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -14,6 +14,7 @@
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/delay.h>
+#include <linux/export.h>
#include <linux/pm.h>
#include <linux/gcd.h>
#include <linux/gpio.h>
@@ -2141,6 +2142,7 @@ int wm5100_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
return 0;
}
+EXPORT_SYMBOL_GPL(wm5100_detect);
static irqreturn_t wm5100_irq(int irq, void *data)
{
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c
index d862f76b59f9..2c3c962d9a85 100644
--- a/sound/soc/codecs/wm5110.c
+++ b/sound/soc/codecs/wm5110.c
@@ -81,6 +81,54 @@ static const struct reg_default wm5110_sysclk_revd_patch[] = {
{ 0x3133, 0x1201 },
{ 0x3183, 0x1501 },
{ 0x31D3, 0x1401 },
+ { 0x0049, 0x01ea },
+ { 0x004a, 0x01f2 },
+ { 0x0057, 0x01e7 },
+ { 0x0058, 0x01fb },
+ { 0x33ce, 0xc4f5 },
+ { 0x33cf, 0x1361 },
+ { 0x33d0, 0x0402 },
+ { 0x33d1, 0x4700 },
+ { 0x33d2, 0x026d },
+ { 0x33d3, 0xff00 },
+ { 0x33d4, 0x026d },
+ { 0x33d5, 0x0101 },
+ { 0x33d6, 0xc4f5 },
+ { 0x33d7, 0x0361 },
+ { 0x33d8, 0x0402 },
+ { 0x33d9, 0x6701 },
+ { 0x33da, 0xc4f5 },
+ { 0x33db, 0x136f },
+ { 0x33dc, 0xc4f5 },
+ { 0x33dd, 0x134f },
+ { 0x33de, 0xc4f5 },
+ { 0x33df, 0x131f },
+ { 0x33e0, 0x026d },
+ { 0x33e1, 0x4f01 },
+ { 0x33e2, 0x026d },
+ { 0x33e3, 0xf100 },
+ { 0x33e4, 0x026d },
+ { 0x33e5, 0x0001 },
+ { 0x33e6, 0xc4f5 },
+ { 0x33e7, 0x0361 },
+ { 0x33e8, 0x0402 },
+ { 0x33e9, 0x6601 },
+ { 0x33ea, 0xc4f5 },
+ { 0x33eb, 0x136f },
+ { 0x33ec, 0xc4f5 },
+ { 0x33ed, 0x134f },
+ { 0x33ee, 0xc4f5 },
+ { 0x33ef, 0x131f },
+ { 0x33f0, 0x026d },
+ { 0x33f1, 0x4e01 },
+ { 0x33f2, 0x026d },
+ { 0x33f3, 0xf000 },
+ { 0x33f6, 0xc4f5 },
+ { 0x33f7, 0x1361 },
+ { 0x33f8, 0x0402 },
+ { 0x33f9, 0x4600 },
+ { 0x33fa, 0x026d },
+ { 0x33fb, 0xfe00 },
};
static int wm5110_sysclk_ev(struct snd_soc_dapm_widget *w,
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 6404e1ef20d0..5428a1fda260 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -1278,18 +1278,13 @@ static int fsl_ssi_probe(struct platform_device *pdev)
return -EINVAL;
hw_type = (enum fsl_ssi_type) of_id->data;
- /* We only support the SSI in "I2S Slave" mode */
sprop = of_get_property(np, "fsl,mode", NULL);
if (!sprop) {
dev_err(&pdev->dev, "fsl,mode property is necessary\n");
return -EINVAL;
}
- if (!strcmp(sprop, "ac97-slave")) {
+ if (!strcmp(sprop, "ac97-slave"))
ac97 = true;
- } else if (strcmp(sprop, "i2s-slave")) {
- dev_notice(&pdev->dev, "mode %s is unsupported\n", sprop);
- return -ENODEV;
- }
/* The DAI name is the last part of the full name of the node. */
p = strrchr(np->full_name, '/') + 1;
@@ -1407,7 +1402,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
*/
ssi_private->baudclk = devm_clk_get(&pdev->dev, "baud");
if (IS_ERR(ssi_private->baudclk))
- dev_warn(&pdev->dev, "could not get baud clock: %ld\n",
+ dev_dbg(&pdev->dev, "could not get baud clock: %ld\n",
PTR_ERR(ssi_private->baudclk));
else
clk_prepare_enable(ssi_private->baudclk);
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index 4a07f7179690..22ad9c5654b5 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -30,6 +30,7 @@ config SND_OMAP_SOC_RX51
select SND_OMAP_SOC_MCBSP
select SND_SOC_TLV320AIC3X
select SND_SOC_TPA6130A2
+ depends on GPIOLIB
help
Say Y if you want to add support for SoC audio on Nokia RX-51
hardware. This is also known as Nokia N900 product.
diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig
index 27930fc432dc..454f41cfc828 100644
--- a/sound/soc/samsung/Kconfig
+++ b/sound/soc/samsung/Kconfig
@@ -19,7 +19,7 @@ config SND_S3C_DMA_LEGACY
config SND_S3C24XX_I2S
tristate
- select S3C2410_DMA
+ select S3C24XX_DMA
config SND_S3C_I2SV2_SOC
tristate
@@ -210,7 +210,7 @@ config SND_SOC_TOBERMORY
config SND_SOC_BELLS
tristate "Audio support for Wolfson Bells"
- depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410
+ depends on SND_SOC_SAMSUNG && MACH_WLF_CRAGG_6410 && MFD_ARIZONA
select SND_SAMSUNG_I2S
select SND_SOC_WM5102
select SND_SOC_WM5110
diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c
index fa91376e323d..fbced589d077 100644
--- a/sound/soc/samsung/h1940_uda1380.c
+++ b/sound/soc/samsung/h1940_uda1380.c
@@ -23,6 +23,7 @@
#include "regs-iis.h"
#include <asm/mach-types.h>
+#include <mach/gpio-samsung.h>
#include "s3c24xx-i2s.h"
static unsigned int rates[] = {
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 92f64363427d..0a9b44c940ce 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -22,8 +22,6 @@
#include <sound/soc.h>
#include <sound/pcm_params.h>
-#include <mach/dma.h>
-
#include <linux/platform_data/asoc-s3c.h>
#include "dma.h"
@@ -1268,7 +1266,8 @@ static int samsung_i2s_probe(struct platform_device *pdev)
return 0;
err:
- release_mem_region(regs_base, resource_size(res));
+ if (res)
+ release_mem_region(regs_base, resource_size(res));
return ret;
}
diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index 807db417d234..98a04c11202d 100644
--- a/sound/soc/samsung/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -20,6 +20,7 @@
#include <sound/soc.h>
+#include <mach/gpio-samsung.h>
#include <asm/mach-types.h>
#include "regs-iis.h"
diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c
index 704460a37005..06ebdc061770 100644
--- a/sound/soc/samsung/rx1950_uda1380.c
+++ b/sound/soc/samsung/rx1950_uda1380.c
@@ -24,6 +24,7 @@
#include <sound/soc.h>
#include <sound/jack.h>
+#include <mach/gpio-samsung.h>
#include "regs-iis.h"
#include <asm/mach-types.h>
diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c
index fefc56100349..79e7efb9283c 100644
--- a/sound/soc/samsung/s3c-i2s-v2.c
+++ b/sound/soc/samsung/s3c-i2s-v2.c
@@ -729,7 +729,7 @@ int s3c_i2sv2_register_component(struct device *dev, int id,
struct snd_soc_component_driver *cmp_drv,
struct snd_soc_dai_driver *dai_drv)
{
- struct snd_soc_dai_ops *ops = drv->ops;
+ struct snd_soc_dai_ops *ops = dai_drv->ops;
ops->trigger = s3c2412_i2s_trigger;
if (!ops->hw_params)
@@ -742,8 +742,8 @@ int s3c_i2sv2_register_component(struct device *dev, int id,
if (!ops->delay)
ops->delay = s3c2412_i2s_delay;
- drv->suspend = s3c2412_i2s_suspend;
- drv->resume = s3c2412_i2s_resume;
+ dai_drv->suspend = s3c2412_i2s_suspend;
+ dai_drv->resume = s3c2412_i2s_resume;
return snd_soc_register_component(dev, cmp_drv, dai_drv, 1);
}
diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c
index ea885cb9f76c..d0794458963a 100644
--- a/sound/soc/samsung/s3c2412-i2s.c
+++ b/sound/soc/samsung/s3c2412-i2s.c
@@ -26,6 +26,8 @@
#include <sound/pcm_params.h>
#include <mach/dma.h>
+#include <mach/gpio-samsung.h>
+#include <plat/gpio-cfg.h>
#include "dma.h"
#include "regs-i2s-v2.h"
diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c
index 9c8ebd872fac..f31e916dd8c4 100644
--- a/sound/soc/samsung/s3c24xx-i2s.c
+++ b/sound/soc/samsung/s3c24xx-i2s.c
@@ -24,6 +24,8 @@
#include <sound/pcm_params.h>
#include <mach/dma.h>
+#include <mach/gpio-samsung.h>
+#include <plat/gpio-cfg.h>
#include "regs-iis.h"
#include "dma.h"
diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c
index 58ae3237ef69..c3b2adafb7b5 100644
--- a/sound/soc/samsung/smartq_wm8987.c
+++ b/sound/soc/samsung/smartq_wm8987.c
@@ -19,6 +19,7 @@
#include <sound/soc.h>
#include <sound/jack.h>
+#include <mach/gpio-samsung.h>
#include <asm/mach-types.h>
#include "i2s.h"
diff --git a/sound/soc/samsung/smdk_wm8994.c b/sound/soc/samsung/smdk_wm8994.c
index b072bd107b31..d38ae98e2f32 100644
--- a/sound/soc/samsung/smdk_wm8994.c
+++ b/sound/soc/samsung/smdk_wm8994.c
@@ -152,13 +152,11 @@ static struct snd_soc_card smdk = {
.num_links = ARRAY_SIZE(smdk_dai),
};
-#ifdef CONFIG_OF
static const struct of_device_id samsung_wm8994_of_match[] = {
{ .compatible = "samsung,smdk-wm8994", .data = &smdk_board_data },
{},
};
MODULE_DEVICE_TABLE(of, samsung_wm8994_of_match);
-#endif /* CONFIG_OF */
static int smdk_audio_probe(struct platform_device *pdev)
{
@@ -188,7 +186,7 @@ static int smdk_audio_probe(struct platform_device *pdev)
smdk_dai[0].platform_of_node = smdk_dai[0].cpu_of_node;
}
- id = of_match_device(samsung_wm8994_of_match, &pdev->dev);
+ id = of_match_device(of_match_ptr(samsung_wm8994_of_match), &pdev->dev);
if (id)
*board = *((struct smdk_wm8994_data *)id->data);