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-rw-r--r--sound/soc/codecs/ac97.c16
-rw-r--r--sound/soc/codecs/ad1836.c1
-rw-r--r--sound/soc/codecs/ad1938.c1
-rw-r--r--sound/soc/codecs/ad1980.c1
-rw-r--r--sound/soc/codecs/ad73311.c1
-rw-r--r--sound/soc/codecs/ads117x.c1
-rw-r--r--sound/soc/codecs/ak4104.c1
-rw-r--r--sound/soc/codecs/ak4535.c1
-rw-r--r--sound/soc/codecs/ak4642.c1
-rw-r--r--sound/soc/codecs/ak4671.c1
-rw-r--r--sound/soc/codecs/cs4270.c1
-rw-r--r--sound/soc/codecs/cx20442.c1
-rw-r--r--sound/soc/codecs/da7210.c1
-rw-r--r--sound/soc/codecs/pcm3008.c1
-rw-r--r--sound/soc/codecs/ssm2602.c1
-rw-r--r--sound/soc/codecs/stac9766.c1
-rw-r--r--sound/soc/codecs/tlv320aic23.c1
-rw-r--r--sound/soc/codecs/tlv320aic26.c1
-rw-r--r--sound/soc/codecs/tlv320aic3x.c1
-rw-r--r--sound/soc/codecs/tlv320dac33.c1
-rw-r--r--sound/soc/codecs/tpa6130a2.c1
-rw-r--r--sound/soc/codecs/twl4030.c1
-rw-r--r--sound/soc/codecs/uda134x.c1
-rw-r--r--sound/soc/codecs/wm2000.c1
-rw-r--r--sound/soc/codecs/wm8350.c1
-rw-r--r--sound/soc/codecs/wm8400.c1
-rw-r--r--sound/soc/codecs/wm8510.c1
-rw-r--r--sound/soc/codecs/wm8523.c1
-rw-r--r--sound/soc/codecs/wm8580.c1
-rw-r--r--sound/soc/codecs/wm8711.c1
-rw-r--r--sound/soc/codecs/wm8727.c1
-rw-r--r--sound/soc/codecs/wm8728.c1
-rw-r--r--sound/soc/codecs/wm8731.c1
-rw-r--r--sound/soc/codecs/wm8750.c1
-rw-r--r--sound/soc/codecs/wm8753.c1
-rw-r--r--sound/soc/codecs/wm8776.c1
-rw-r--r--sound/soc/codecs/wm8900.c1
-rw-r--r--sound/soc/codecs/wm8903.c1
-rw-r--r--sound/soc/codecs/wm8904.c1
-rw-r--r--sound/soc/codecs/wm8940.c1
-rw-r--r--sound/soc/codecs/wm8955.c1
-rw-r--r--sound/soc/codecs/wm8960.c1
-rw-r--r--sound/soc/codecs/wm8961.c1
-rw-r--r--sound/soc/codecs/wm8971.c1
-rw-r--r--sound/soc/codecs/wm8974.c1
-rw-r--r--sound/soc/codecs/wm8978.c1
-rw-r--r--sound/soc/codecs/wm8988.c1
-rw-r--r--sound/soc/codecs/wm8990.c1
-rw-r--r--sound/soc/codecs/wm8993.c1
-rw-r--r--sound/soc/codecs/wm8994.c59
-rw-r--r--sound/soc/codecs/wm9081.c1
-rw-r--r--sound/soc/codecs/wm9705.c1
-rw-r--r--sound/soc/codecs/wm9712.c1
-rw-r--r--sound/soc/codecs/wm9713.c1
-rw-r--r--sound/soc/codecs/wm_hubs.c83
-rw-r--r--sound/soc/codecs/wm_hubs.h1
56 files changed, 147 insertions, 64 deletions
diff --git a/sound/soc/codecs/ac97.c b/sound/soc/codecs/ac97.c
index a1bbe16b7f96..1f5e57a4bb7a 100644
--- a/sound/soc/codecs/ac97.c
+++ b/sound/soc/codecs/ac97.c
@@ -13,6 +13,7 @@
13 */ 13 */
14 14
15#include <linux/init.h> 15#include <linux/init.h>
16#include <linux/slab.h>
16#include <linux/kernel.h> 17#include <linux/kernel.h>
17#include <linux/device.h> 18#include <linux/device.h>
18#include <sound/core.h> 19#include <sound/core.h>
@@ -80,9 +81,11 @@ static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,
80static int ac97_soc_probe(struct platform_device *pdev) 81static int ac97_soc_probe(struct platform_device *pdev)
81{ 82{
82 struct snd_soc_device *socdev = platform_get_drvdata(pdev); 83 struct snd_soc_device *socdev = platform_get_drvdata(pdev);
84 struct snd_soc_card *card = socdev->card;
83 struct snd_soc_codec *codec; 85 struct snd_soc_codec *codec;
84 struct snd_ac97_bus *ac97_bus; 86 struct snd_ac97_bus *ac97_bus;
85 struct snd_ac97_template ac97_template; 87 struct snd_ac97_template ac97_template;
88 int i;
86 int ret = 0; 89 int ret = 0;
87 90
88 printk(KERN_INFO "AC97 SoC Audio Codec %s\n", AC97_VERSION); 91 printk(KERN_INFO "AC97 SoC Audio Codec %s\n", AC97_VERSION);
@@ -102,12 +105,6 @@ static int ac97_soc_probe(struct platform_device *pdev)
102 INIT_LIST_HEAD(&codec->dapm_widgets); 105 INIT_LIST_HEAD(&codec->dapm_widgets);
103 INIT_LIST_HEAD(&codec->dapm_paths); 106 INIT_LIST_HEAD(&codec->dapm_paths);
104 107
105 ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
106 if (ret < 0) {
107 printk(KERN_ERR "ASoC: failed to init gen ac97 glue\n");
108 goto err;
109 }
110
111 /* register pcms */ 108 /* register pcms */
112 ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1); 109 ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1);
113 if (ret < 0) 110 if (ret < 0)
@@ -123,6 +120,13 @@ static int ac97_soc_probe(struct platform_device *pdev)
123 if (ret < 0) 120 if (ret < 0)
124 goto bus_err; 121 goto bus_err;
125 122
123 for (i = 0; i < card->num_links; i++) {
124 if (card->dai_link[i].codec_dai->ac97_control) {
125 snd_ac97_dev_add_pdata(codec->ac97,
126 card->dai_link[i].cpu_dai->ac97_pdata);
127 }
128 }
129
126 return 0; 130 return 0;
127 131
128bus_err: 132bus_err:
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index 3c80137d5938..11b62dee842c 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -17,6 +17,7 @@
17 */ 17 */
18 18
19#include <linux/init.h> 19#include <linux/init.h>
20#include <linux/slab.h>
20#include <linux/module.h> 21#include <linux/module.h>
21#include <linux/kernel.h> 22#include <linux/kernel.h>
22#include <linux/device.h> 23#include <linux/device.h>
diff --git a/sound/soc/codecs/ad1938.c b/sound/soc/codecs/ad1938.c
index c233810d463d..240cd155b313 100644
--- a/sound/soc/codecs/ad1938.c
+++ b/sound/soc/codecs/ad1938.c
@@ -27,6 +27,7 @@
27 */ 27 */
28 28
29#include <linux/init.h> 29#include <linux/init.h>
30#include <linux/slab.h>
30#include <linux/module.h> 31#include <linux/module.h>
31#include <linux/kernel.h> 32#include <linux/kernel.h>
32#include <linux/device.h> 33#include <linux/device.h>
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index 39c0f7584e65..042072738cdc 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -12,6 +12,7 @@
12 */ 12 */
13 13
14#include <linux/init.h> 14#include <linux/init.h>
15#include <linux/slab.h>
15#include <linux/module.h> 16#include <linux/module.h>
16#include <linux/kernel.h> 17#include <linux/kernel.h>
17#include <linux/device.h> 18#include <linux/device.h>
diff --git a/sound/soc/codecs/ad73311.c b/sound/soc/codecs/ad73311.c
index d2fcc601722c..475807bea2c2 100644
--- a/sound/soc/codecs/ad73311.c
+++ b/sound/soc/codecs/ad73311.c
@@ -11,6 +11,7 @@
11 */ 11 */
12 12
13#include <linux/init.h> 13#include <linux/init.h>
14#include <linux/slab.h>
14#include <linux/module.h> 15#include <linux/module.h>
15#include <linux/kernel.h> 16#include <linux/kernel.h>
16#include <linux/device.h> 17#include <linux/device.h>
diff --git a/sound/soc/codecs/ads117x.c b/sound/soc/codecs/ads117x.c
index cc96411ca3e6..f8e75edb27b7 100644
--- a/sound/soc/codecs/ads117x.c
+++ b/sound/soc/codecs/ads117x.c
@@ -11,6 +11,7 @@
11 */ 11 */
12 12
13#include <linux/kernel.h> 13#include <linux/kernel.h>
14#include <linux/slab.h>
14#include <linux/init.h> 15#include <linux/init.h>
15#include <linux/device.h> 16#include <linux/device.h>
16#include <sound/core.h> 17#include <sound/core.h>
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c
index b68d99fb6af0..bdeb10dfd887 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.c
@@ -10,6 +10,7 @@
10 */ 10 */
11 11
12#include <linux/module.h> 12#include <linux/module.h>
13#include <linux/slab.h>
13#include <sound/core.h> 14#include <sound/core.h>
14#include <sound/soc.h> 15#include <sound/soc.h>
15#include <sound/initval.h> 16#include <sound/initval.h>
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index ff966567e2ba..352d1d08dbd9 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -19,6 +19,7 @@
19#include <linux/pm.h> 19#include <linux/pm.h>
20#include <linux/i2c.h> 20#include <linux/i2c.h>
21#include <linux/platform_device.h> 21#include <linux/platform_device.h>
22#include <linux/slab.h>
22#include <sound/core.h> 23#include <sound/core.h>
23#include <sound/pcm.h> 24#include <sound/pcm.h>
24#include <sound/pcm_params.h> 25#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 3ef16bbc8c83..729859cf6ca8 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -29,6 +29,7 @@
29#include <linux/pm.h> 29#include <linux/pm.h>
30#include <linux/i2c.h> 30#include <linux/i2c.h>
31#include <linux/platform_device.h> 31#include <linux/platform_device.h>
32#include <linux/slab.h>
32#include <sound/core.h> 33#include <sound/core.h>
33#include <sound/pcm.h> 34#include <sound/pcm.h>
34#include <sound/pcm_params.h> 35#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
index 82fca284d007..926797a014c7 100644
--- a/sound/soc/codecs/ak4671.c
+++ b/sound/soc/codecs/ak4671.c
@@ -15,6 +15,7 @@
15#include <linux/init.h> 15#include <linux/init.h>
16#include <linux/i2c.h> 16#include <linux/i2c.h>
17#include <linux/delay.h> 17#include <linux/delay.h>
18#include <linux/slab.h>
18#include <sound/soc.h> 19#include <sound/soc.h>
19#include <sound/soc-dapm.h> 20#include <sound/soc-dapm.h>
20#include <sound/initval.h> 21#include <sound/initval.h>
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index dfbeb2db61b3..81a62d198b70 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -23,6 +23,7 @@
23 23
24#include <linux/module.h> 24#include <linux/module.h>
25#include <linux/platform_device.h> 25#include <linux/platform_device.h>
26#include <linux/slab.h>
26#include <sound/core.h> 27#include <sound/core.h>
27#include <sound/soc.h> 28#include <sound/soc.h>
28#include <sound/initval.h> 29#include <sound/initval.h>
diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c
index e000cdfec1ec..9f169c477108 100644
--- a/sound/soc/codecs/cx20442.c
+++ b/sound/soc/codecs/cx20442.c
@@ -14,6 +14,7 @@
14 */ 14 */
15 15
16#include <linux/tty.h> 16#include <linux/tty.h>
17#include <linux/slab.h>
17 18
18#include <sound/core.h> 19#include <sound/core.h>
19#include <sound/initval.h> 20#include <sound/initval.h>
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
index cf2975a7294a..366daf1d044e 100644
--- a/sound/soc/codecs/da7210.c
+++ b/sound/soc/codecs/da7210.c
@@ -23,6 +23,7 @@
23#include <linux/pm.h> 23#include <linux/pm.h>
24#include <linux/i2c.h> 24#include <linux/i2c.h>
25#include <linux/platform_device.h> 25#include <linux/platform_device.h>
26#include <linux/slab.h>
26#include <sound/core.h> 27#include <sound/core.h>
27#include <sound/pcm.h> 28#include <sound/pcm.h>
28#include <sound/pcm_params.h> 29#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/pcm3008.c b/sound/soc/codecs/pcm3008.c
index 2afcd0a8669d..5a5f187a2657 100644
--- a/sound/soc/codecs/pcm3008.c
+++ b/sound/soc/codecs/pcm3008.c
@@ -19,6 +19,7 @@
19#include <linux/kernel.h> 19#include <linux/kernel.h>
20#include <linux/device.h> 20#include <linux/device.h>
21#include <linux/gpio.h> 21#include <linux/gpio.h>
22#include <linux/slab.h>
22#include <sound/core.h> 23#include <sound/core.h>
23#include <sound/pcm.h> 24#include <sound/pcm.h>
24#include <sound/initval.h> 25#include <sound/initval.h>
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index d2ff1cde6883..29d0906a924a 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -33,6 +33,7 @@
33#include <linux/pm.h> 33#include <linux/pm.h>
34#include <linux/i2c.h> 34#include <linux/i2c.h>
35#include <linux/platform_device.h> 35#include <linux/platform_device.h>
36#include <linux/slab.h>
36#include <sound/core.h> 37#include <sound/core.h>
37#include <sound/pcm.h> 38#include <sound/pcm.h>
38#include <sound/pcm_params.h> 39#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index 81b8c9dfe7fc..3293629dcb3b 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -15,6 +15,7 @@
15 */ 15 */
16 16
17#include <linux/init.h> 17#include <linux/init.h>
18#include <linux/slab.h>
18#include <linux/module.h> 19#include <linux/module.h>
19#include <linux/device.h> 20#include <linux/device.h>
20#include <sound/core.h> 21#include <sound/core.h>
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index da589d8664d0..776b79cde904 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -25,6 +25,7 @@
25#include <linux/pm.h> 25#include <linux/pm.h>
26#include <linux/i2c.h> 26#include <linux/i2c.h>
27#include <linux/platform_device.h> 27#include <linux/platform_device.h>
28#include <linux/slab.h>
28#include <sound/core.h> 29#include <sound/core.h>
29#include <sound/pcm.h> 30#include <sound/pcm.h>
30#include <sound/pcm_params.h> 31#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index 357b609196e3..b5b7d6a03844 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -13,6 +13,7 @@
13#include <linux/device.h> 13#include <linux/device.h>
14#include <linux/sysfs.h> 14#include <linux/sysfs.h>
15#include <linux/spi/spi.h> 15#include <linux/spi/spi.h>
16#include <linux/slab.h>
16#include <sound/core.h> 17#include <sound/core.h>
17#include <sound/pcm.h> 18#include <sound/pcm.h>
18#include <sound/pcm_params.h> 19#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index e4b946a19ea3..4a6d56c3fed9 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -39,6 +39,7 @@
39#include <linux/pm.h> 39#include <linux/pm.h>
40#include <linux/i2c.h> 40#include <linux/i2c.h>
41#include <linux/platform_device.h> 41#include <linux/platform_device.h>
42#include <linux/slab.h>
42#include <sound/core.h> 43#include <sound/core.h>
43#include <sound/pcm.h> 44#include <sound/pcm.h>
44#include <sound/pcm_params.h> 45#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index d50f1699ccb2..d1e0e81ef30c 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -31,6 +31,7 @@
31#include <linux/interrupt.h> 31#include <linux/interrupt.h>
32#include <linux/gpio.h> 32#include <linux/gpio.h>
33#include <linux/regulator/consumer.h> 33#include <linux/regulator/consumer.h>
34#include <linux/slab.h>
34#include <sound/core.h> 35#include <sound/core.h>
35#include <sound/pcm.h> 36#include <sound/pcm.h>
36#include <sound/pcm_params.h> 37#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index 958d49c969ac..569ad8758a84 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -26,6 +26,7 @@
26#include <linux/i2c.h> 26#include <linux/i2c.h>
27#include <linux/gpio.h> 27#include <linux/gpio.h>
28#include <linux/regulator/consumer.h> 28#include <linux/regulator/consumer.h>
29#include <linux/slab.h>
29#include <sound/tpa6130a2-plat.h> 30#include <sound/tpa6130a2-plat.h>
30#include <sound/soc.h> 31#include <sound/soc.h>
31#include <sound/soc-dapm.h> 32#include <sound/soc-dapm.h>
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 6f5d4af20052..520ffd6536c3 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -27,6 +27,7 @@
27#include <linux/i2c.h> 27#include <linux/i2c.h>
28#include <linux/platform_device.h> 28#include <linux/platform_device.h>
29#include <linux/i2c/twl.h> 29#include <linux/i2c/twl.h>
30#include <linux/slab.h>
30#include <sound/core.h> 31#include <sound/core.h>
31#include <sound/pcm.h> 32#include <sound/pcm.h>
32#include <sound/pcm_params.h> 33#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index 3e99fe5131dd..a8dcd5a5bbcb 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -15,6 +15,7 @@
15 15
16#include <linux/module.h> 16#include <linux/module.h>
17#include <linux/delay.h> 17#include <linux/delay.h>
18#include <linux/slab.h>
18#include <sound/pcm.h> 19#include <sound/pcm.h>
19#include <sound/pcm_params.h> 20#include <sound/pcm_params.h>
20#include <sound/soc.h> 21#include <sound/soc.h>
diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c
index 217b02680597..a34cbcf7904f 100644
--- a/sound/soc/codecs/wm2000.c
+++ b/sound/soc/codecs/wm2000.c
@@ -32,6 +32,7 @@
32#include <linux/i2c.h> 32#include <linux/i2c.h>
33#include <linux/platform_device.h> 33#include <linux/platform_device.h>
34#include <linux/debugfs.h> 34#include <linux/debugfs.h>
35#include <linux/slab.h>
35#include <sound/core.h> 36#include <sound/core.h>
36#include <sound/pcm.h> 37#include <sound/pcm.h>
37#include <sound/pcm_params.h> 38#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index df2c6d9617fb..2e0772f9c456 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -13,6 +13,7 @@
13#include <linux/module.h> 13#include <linux/module.h>
14#include <linux/moduleparam.h> 14#include <linux/moduleparam.h>
15#include <linux/init.h> 15#include <linux/init.h>
16#include <linux/slab.h>
16#include <linux/delay.h> 17#include <linux/delay.h>
17#include <linux/pm.h> 18#include <linux/pm.h>
18#include <linux/platform_device.h> 19#include <linux/platform_device.h>
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index b432f4d4a324..6acc885cf9b7 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -14,6 +14,7 @@
14#include <linux/module.h> 14#include <linux/module.h>
15#include <linux/moduleparam.h> 15#include <linux/moduleparam.h>
16#include <linux/kernel.h> 16#include <linux/kernel.h>
17#include <linux/slab.h>
17#include <linux/init.h> 18#include <linux/init.h>
18#include <linux/delay.h> 19#include <linux/delay.h>
19#include <linux/pm.h> 20#include <linux/pm.h>
diff --git a/sound/soc/codecs/wm8510.c b/sound/soc/codecs/wm8510.c
index af8cb6995a1f..9000b1d19afb 100644
--- a/sound/soc/codecs/wm8510.c
+++ b/sound/soc/codecs/wm8510.c
@@ -19,6 +19,7 @@
19#include <linux/i2c.h> 19#include <linux/i2c.h>
20#include <linux/platform_device.h> 20#include <linux/platform_device.h>
21#include <linux/spi/spi.h> 21#include <linux/spi/spi.h>
22#include <linux/slab.h>
22#include <sound/core.h> 23#include <sound/core.h>
23#include <sound/pcm.h> 24#include <sound/pcm.h>
24#include <sound/pcm_params.h> 25#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c
index d3a61d7ea0c5..19cd47293424 100644
--- a/sound/soc/codecs/wm8523.c
+++ b/sound/soc/codecs/wm8523.c
@@ -19,6 +19,7 @@
19#include <linux/i2c.h> 19#include <linux/i2c.h>
20#include <linux/platform_device.h> 20#include <linux/platform_device.h>
21#include <linux/regulator/consumer.h> 21#include <linux/regulator/consumer.h>
22#include <linux/slab.h>
22#include <sound/core.h> 23#include <sound/core.h>
23#include <sound/pcm.h> 24#include <sound/pcm.h>
24#include <sound/pcm_params.h> 25#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index d077df6f5e75..8cc9042965eb 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -25,6 +25,7 @@
25#include <linux/i2c.h> 25#include <linux/i2c.h>
26#include <linux/platform_device.h> 26#include <linux/platform_device.h>
27#include <linux/regulator/consumer.h> 27#include <linux/regulator/consumer.h>
28#include <linux/slab.h>
28 29
29#include <sound/core.h> 30#include <sound/core.h>
30#include <sound/pcm.h> 31#include <sound/pcm.h>
diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 24a35603bcf7..8ca3812f2f2f 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -20,6 +20,7 @@
20#include <linux/i2c.h> 20#include <linux/i2c.h>
21#include <linux/platform_device.h> 21#include <linux/platform_device.h>
22#include <linux/spi/spi.h> 22#include <linux/spi/spi.h>
23#include <linux/slab.h>
23#include <sound/core.h> 24#include <sound/core.h>
24#include <sound/pcm.h> 25#include <sound/pcm.h>
25#include <sound/pcm_params.h> 26#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8727.c b/sound/soc/codecs/wm8727.c
index 63a254e293ca..1072621e93fd 100644
--- a/sound/soc/codecs/wm8727.c
+++ b/sound/soc/codecs/wm8727.c
@@ -13,6 +13,7 @@
13 */ 13 */
14 14
15#include <linux/init.h> 15#include <linux/init.h>
16#include <linux/slab.h>
16#include <linux/module.h> 17#include <linux/module.h>
17#include <linux/kernel.h> 18#include <linux/kernel.h>
18#include <linux/device.h> 19#include <linux/device.h>
diff --git a/sound/soc/codecs/wm8728.c b/sound/soc/codecs/wm8728.c
index 3fb653ba363a..07adc375a706 100644
--- a/sound/soc/codecs/wm8728.c
+++ b/sound/soc/codecs/wm8728.c
@@ -18,6 +18,7 @@
18#include <linux/i2c.h> 18#include <linux/i2c.h>
19#include <linux/platform_device.h> 19#include <linux/platform_device.h>
20#include <linux/spi/spi.h> 20#include <linux/spi/spi.h>
21#include <linux/slab.h>
21#include <sound/core.h> 22#include <sound/core.h>
22#include <sound/pcm.h> 23#include <sound/pcm.h>
23#include <sound/pcm_params.h> 24#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 5a2619dbf283..e7c6bf163185 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -18,6 +18,7 @@
18#include <linux/delay.h> 18#include <linux/delay.h>
19#include <linux/pm.h> 19#include <linux/pm.h>
20#include <linux/i2c.h> 20#include <linux/i2c.h>
21#include <linux/slab.h>
21#include <linux/platform_device.h> 22#include <linux/platform_device.h>
22#include <linux/regulator/consumer.h> 23#include <linux/regulator/consumer.h>
23#include <linux/spi/spi.h> 24#include <linux/spi/spi.h>
diff --git a/sound/soc/codecs/wm8750.c b/sound/soc/codecs/wm8750.c
index 475c67ac7818..2916ed4d3844 100644
--- a/sound/soc/codecs/wm8750.c
+++ b/sound/soc/codecs/wm8750.c
@@ -20,6 +20,7 @@
20#include <linux/i2c.h> 20#include <linux/i2c.h>
21#include <linux/platform_device.h> 21#include <linux/platform_device.h>
22#include <linux/spi/spi.h> 22#include <linux/spi/spi.h>
23#include <linux/slab.h>
23#include <sound/core.h> 24#include <sound/core.h>
24#include <sound/pcm.h> 25#include <sound/pcm.h>
25#include <sound/pcm_params.h> 26#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index c2444e7c8480..613199a0f799 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -40,6 +40,7 @@
40#include <linux/i2c.h> 40#include <linux/i2c.h>
41#include <linux/platform_device.h> 41#include <linux/platform_device.h>
42#include <linux/spi/spi.h> 42#include <linux/spi/spi.h>
43#include <linux/slab.h>
43#include <sound/core.h> 44#include <sound/core.h>
44#include <sound/pcm.h> 45#include <sound/pcm.h>
45#include <sound/pcm_params.h> 46#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 44e7d9d82f87..60b1b3e1094b 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -20,6 +20,7 @@
20#include <linux/i2c.h> 20#include <linux/i2c.h>
21#include <linux/platform_device.h> 21#include <linux/platform_device.h>
22#include <linux/spi/spi.h> 22#include <linux/spi/spi.h>
23#include <linux/slab.h>
23#include <sound/core.h> 24#include <sound/core.h>
24#include <sound/pcm.h> 25#include <sound/pcm.h>
25#include <sound/pcm_params.h> 26#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c
index dbc368c08263..b7fd96adac64 100644
--- a/sound/soc/codecs/wm8900.c
+++ b/sound/soc/codecs/wm8900.c
@@ -24,6 +24,7 @@
24#include <linux/pm.h> 24#include <linux/pm.h>
25#include <linux/i2c.h> 25#include <linux/i2c.h>
26#include <linux/platform_device.h> 26#include <linux/platform_device.h>
27#include <linux/slab.h>
27#include <sound/core.h> 28#include <sound/core.h>
28#include <sound/pcm.h> 29#include <sound/pcm.h>
29#include <sound/pcm_params.h> 30#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index 3595bd57c4eb..fa5f99fde68b 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -23,6 +23,7 @@
23#include <linux/pm.h> 23#include <linux/pm.h>
24#include <linux/i2c.h> 24#include <linux/i2c.h>
25#include <linux/platform_device.h> 25#include <linux/platform_device.h>
26#include <linux/slab.h>
26#include <sound/core.h> 27#include <sound/core.h>
27#include <sound/pcm.h> 28#include <sound/pcm.h>
28#include <sound/pcm_params.h> 29#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index 593e47d0e0eb..c6f0abcc5711 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -19,6 +19,7 @@
19#include <linux/i2c.h> 19#include <linux/i2c.h>
20#include <linux/platform_device.h> 20#include <linux/platform_device.h>
21#include <linux/regulator/consumer.h> 21#include <linux/regulator/consumer.h>
22#include <linux/slab.h>
22#include <sound/core.h> 23#include <sound/core.h>
23#include <sound/pcm.h> 24#include <sound/pcm.h>
24#include <sound/pcm_params.h> 25#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 31e39ffd1d8e..0c04b476487f 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -30,6 +30,7 @@
30#include <linux/i2c.h> 30#include <linux/i2c.h>
31#include <linux/platform_device.h> 31#include <linux/platform_device.h>
32#include <linux/spi/spi.h> 32#include <linux/spi/spi.h>
33#include <linux/slab.h>
33#include <sound/core.h> 34#include <sound/core.h>
34#include <sound/pcm.h> 35#include <sound/pcm.h>
35#include <sound/pcm_params.h> 36#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index 615dab2b62ef..c8d7a809af4d 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -18,6 +18,7 @@
18#include <linux/i2c.h> 18#include <linux/i2c.h>
19#include <linux/platform_device.h> 19#include <linux/platform_device.h>
20#include <linux/regulator/consumer.h> 20#include <linux/regulator/consumer.h>
21#include <linux/slab.h>
21#include <sound/core.h> 22#include <sound/core.h>
22#include <sound/pcm.h> 23#include <sound/pcm.h>
23#include <sound/pcm_params.h> 24#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index d07bcc1e1c60..f1e63e01b04d 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -15,6 +15,7 @@
15#include <linux/pm.h> 15#include <linux/pm.h>
16#include <linux/i2c.h> 16#include <linux/i2c.h>
17#include <linux/platform_device.h> 17#include <linux/platform_device.h>
18#include <linux/slab.h>
18#include <sound/core.h> 19#include <sound/core.h>
19#include <sound/pcm.h> 20#include <sound/pcm.h>
20#include <sound/pcm_params.h> 21#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index d2342c5e0425..50634ab76a5c 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -18,6 +18,7 @@
18#include <linux/pm.h> 18#include <linux/pm.h>
19#include <linux/i2c.h> 19#include <linux/i2c.h>
20#include <linux/platform_device.h> 20#include <linux/platform_device.h>
21#include <linux/slab.h>
21#include <sound/core.h> 22#include <sound/core.h>
22#include <sound/pcm.h> 23#include <sound/pcm.h>
23#include <sound/pcm_params.h> 24#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index d9540d55fc89..a65b781af512 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -20,6 +20,7 @@
20#include <linux/pm.h> 20#include <linux/pm.h>
21#include <linux/i2c.h> 21#include <linux/i2c.h>
22#include <linux/platform_device.h> 22#include <linux/platform_device.h>
23#include <linux/slab.h>
23#include <sound/core.h> 24#include <sound/core.h>
24#include <sound/pcm.h> 25#include <sound/pcm.h>
25#include <sound/pcm_params.h> 26#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index ee637af4737a..69708c4cc004 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -18,6 +18,7 @@
18#include <linux/pm.h> 18#include <linux/pm.h>
19#include <linux/i2c.h> 19#include <linux/i2c.h>
20#include <linux/platform_device.h> 20#include <linux/platform_device.h>
21#include <linux/slab.h>
21#include <sound/core.h> 22#include <sound/core.h>
22#include <sound/pcm.h> 23#include <sound/pcm.h>
23#include <sound/pcm_params.h> 24#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 28bb59ea6ea1..526f56b09066 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -19,6 +19,7 @@
19#include <linux/pm.h> 19#include <linux/pm.h>
20#include <linux/i2c.h> 20#include <linux/i2c.h>
21#include <linux/platform_device.h> 21#include <linux/platform_device.h>
22#include <linux/slab.h>
22#include <sound/core.h> 23#include <sound/core.h>
23#include <sound/pcm.h> 24#include <sound/pcm.h>
24#include <sound/pcm_params.h> 25#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index 2862e4dced27..bb18c3ecfeb9 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -19,6 +19,7 @@
19#include <linux/i2c.h> 19#include <linux/i2c.h>
20#include <linux/spi/spi.h> 20#include <linux/spi/spi.h>
21#include <linux/platform_device.h> 21#include <linux/platform_device.h>
22#include <linux/slab.h>
22#include <sound/core.h> 23#include <sound/core.h>
23#include <sound/pcm.h> 24#include <sound/pcm.h>
24#include <sound/pcm_params.h> 25#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index 056b787b6ee0..831f4730bfd5 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -18,6 +18,7 @@
18#include <linux/pm.h> 18#include <linux/pm.h>
19#include <linux/i2c.h> 19#include <linux/i2c.h>
20#include <linux/platform_device.h> 20#include <linux/platform_device.h>
21#include <linux/slab.h>
21#include <sound/core.h> 22#include <sound/core.h>
22#include <sound/pcm.h> 23#include <sound/pcm.h>
23#include <sound/pcm_params.h> 24#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index bf022f68b84f..03e8b1a6a56c 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -18,6 +18,7 @@
18#include <linux/i2c.h> 18#include <linux/i2c.h>
19#include <linux/regulator/consumer.h> 19#include <linux/regulator/consumer.h>
20#include <linux/spi/spi.h> 20#include <linux/spi/spi.h>
21#include <linux/slab.h>
21#include <sound/core.h> 22#include <sound/core.h>
22#include <sound/pcm.h> 23#include <sound/pcm.h>
23#include <sound/pcm_params.h> 24#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 29f3771c33a4..9da0724cd47a 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -19,6 +19,7 @@
19#include <linux/i2c.h> 19#include <linux/i2c.h>
20#include <linux/platform_device.h> 20#include <linux/platform_device.h>
21#include <linux/regulator/consumer.h> 21#include <linux/regulator/consumer.h>
22#include <linux/slab.h>
22#include <sound/core.h> 23#include <sound/core.h>
23#include <sound/pcm.h> 24#include <sound/pcm.h>
24#include <sound/pcm_params.h> 25#include <sound/pcm_params.h>
@@ -3007,34 +3008,39 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec,
3007 break; 3008 break;
3008 3009
3009 case SND_SOC_BIAS_OFF: 3010 case SND_SOC_BIAS_OFF:
3010 /* Switch over to startup biases */ 3011 if (codec->bias_level == SND_SOC_BIAS_STANDBY) {
3011 snd_soc_update_bits(codec, WM8994_ANTIPOP_2, 3012 /* Switch over to startup biases */
3012 WM8994_BIAS_SRC | WM8994_STARTUP_BIAS_ENA | 3013 snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
3013 WM8994_VMID_BUF_ENA | 3014 WM8994_BIAS_SRC |
3014 WM8994_VMID_RAMP_MASK, 3015 WM8994_STARTUP_BIAS_ENA |
3015 WM8994_BIAS_SRC | WM8994_STARTUP_BIAS_ENA | 3016 WM8994_VMID_BUF_ENA |
3016 WM8994_VMID_BUF_ENA | 3017 WM8994_VMID_RAMP_MASK,
3017 (1 << WM8994_VMID_RAMP_SHIFT)); 3018 WM8994_BIAS_SRC |
3018 3019 WM8994_STARTUP_BIAS_ENA |
3019 /* Disable main biases */ 3020 WM8994_VMID_BUF_ENA |
3020 snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1, 3021 (1 << WM8994_VMID_RAMP_SHIFT));
3021 WM8994_BIAS_ENA | WM8994_VMID_SEL_MASK, 0);
3022 3022
3023 /* Discharge line */ 3023 /* Disable main biases */
3024 snd_soc_update_bits(codec, WM8994_ANTIPOP_1, 3024 snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
3025 WM8994_LINEOUT1_DISCH | 3025 WM8994_BIAS_ENA |
3026 WM8994_LINEOUT2_DISCH, 3026 WM8994_VMID_SEL_MASK, 0);
3027 WM8994_LINEOUT1_DISCH |
3028 WM8994_LINEOUT2_DISCH);
3029 3027
3030 msleep(5); 3028 /* Discharge line */
3029 snd_soc_update_bits(codec, WM8994_ANTIPOP_1,
3030 WM8994_LINEOUT1_DISCH |
3031 WM8994_LINEOUT2_DISCH,
3032 WM8994_LINEOUT1_DISCH |
3033 WM8994_LINEOUT2_DISCH);
3031 3034
3032 /* Switch off startup biases */ 3035 msleep(5);
3033 snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
3034 WM8994_BIAS_SRC | WM8994_STARTUP_BIAS_ENA |
3035 WM8994_VMID_BUF_ENA |
3036 WM8994_VMID_RAMP_MASK, 0);
3037 3036
3037 /* Switch off startup biases */
3038 snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
3039 WM8994_BIAS_SRC |
3040 WM8994_STARTUP_BIAS_ENA |
3041 WM8994_VMID_BUF_ENA |
3042 WM8994_VMID_RAMP_MASK, 0);
3043 }
3038 break; 3044 break;
3039 } 3045 }
3040 codec->bias_level = level; 3046 codec->bias_level = level;
@@ -3401,7 +3407,7 @@ struct snd_soc_dai wm8994_dai[] = {
3401 .rates = WM8994_RATES, 3407 .rates = WM8994_RATES,
3402 .formats = WM8994_FORMATS, 3408 .formats = WM8994_FORMATS,
3403 }, 3409 },
3404 .playback = { 3410 .capture = {
3405 .stream_name = "AIF3 Capture", 3411 .stream_name = "AIF3 Capture",
3406 .channels_min = 2, 3412 .channels_min = 2,
3407 .channels_max = 2, 3413 .channels_max = 2,
@@ -3730,11 +3736,12 @@ static int wm8994_codec_probe(struct platform_device *pdev)
3730 case 3: 3736 case 3:
3731 wm8994->hubs.dcs_codes = -5; 3737 wm8994->hubs.dcs_codes = -5;
3732 wm8994->hubs.hp_startup_mode = 1; 3738 wm8994->hubs.hp_startup_mode = 1;
3739 wm8994->hubs.dcs_readback_mode = 1;
3733 break; 3740 break;
3734 default: 3741 default:
3742 wm8994->hubs.dcs_readback_mode = 1;
3735 break; 3743 break;
3736 } 3744 }
3737
3738 3745
3739 /* Remember if AIFnLRCLK is configured as a GPIO. This should be 3746 /* Remember if AIFnLRCLK is configured as a GPIO. This should be
3740 * configured on init - if a system wants to do this dynamically 3747 * configured on init - if a system wants to do this dynamically
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index c468497314ba..3a184fcb702b 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -18,6 +18,7 @@
18#include <linux/pm.h> 18#include <linux/pm.h>
19#include <linux/i2c.h> 19#include <linux/i2c.h>
20#include <linux/platform_device.h> 20#include <linux/platform_device.h>
21#include <linux/slab.h>
21#include <sound/core.h> 22#include <sound/core.h>
22#include <sound/pcm.h> 23#include <sound/pcm.h>
23#include <sound/pcm_params.h> 24#include <sound/pcm_params.h>
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index ec54c6da9856..8793341849d1 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -10,6 +10,7 @@
10 */ 10 */
11 11
12#include <linux/init.h> 12#include <linux/init.h>
13#include <linux/slab.h>
13#include <linux/module.h> 14#include <linux/module.h>
14#include <linux/kernel.h> 15#include <linux/kernel.h>
15#include <linux/device.h> 16#include <linux/device.h>
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index e237bf615129..2f48a8aae22c 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -11,6 +11,7 @@
11 */ 11 */
12 12
13#include <linux/init.h> 13#include <linux/init.h>
14#include <linux/slab.h>
14#include <linux/module.h> 15#include <linux/module.h>
15#include <linux/kernel.h> 16#include <linux/kernel.h>
16#include <linux/device.h> 17#include <linux/device.h>
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index ceb86b4ddb25..2fca514fde58 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -16,6 +16,7 @@
16 */ 16 */
17 17
18#include <linux/init.h> 18#include <linux/init.h>
19#include <linux/slab.h>
19#include <linux/module.h> 20#include <linux/module.h>
20#include <linux/device.h> 21#include <linux/device.h>
21#include <sound/core.h> 22#include <sound/core.h>
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 486bdd21a98a..e1f225a3ac46 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -62,21 +62,27 @@ static const char *speaker_mode_text[] = {
62static const struct soc_enum speaker_mode = 62static const struct soc_enum speaker_mode =
63 SOC_ENUM_SINGLE(WM8993_SPKMIXR_ATTENUATION, 8, 2, speaker_mode_text); 63 SOC_ENUM_SINGLE(WM8993_SPKMIXR_ATTENUATION, 8, 2, speaker_mode_text);
64 64
65static void wait_for_dc_servo(struct snd_soc_codec *codec) 65static void wait_for_dc_servo(struct snd_soc_codec *codec, unsigned int op)
66{ 66{
67 unsigned int reg; 67 unsigned int reg;
68 int count = 0; 68 int count = 0;
69 unsigned int val;
70
71 val = op | WM8993_DCS_ENA_CHAN_0 | WM8993_DCS_ENA_CHAN_1;
72
73 /* Trigger the command */
74 snd_soc_write(codec, WM8993_DC_SERVO_0, val);
69 75
70 dev_dbg(codec->dev, "Waiting for DC servo...\n"); 76 dev_dbg(codec->dev, "Waiting for DC servo...\n");
71 77
72 do { 78 do {
73 count++; 79 count++;
74 msleep(1); 80 msleep(1);
75 reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_0); 81 reg = snd_soc_read(codec, WM8993_DC_SERVO_0);
76 dev_dbg(codec->dev, "DC servo: %x\n", reg); 82 dev_dbg(codec->dev, "DC servo: %x\n", reg);
77 } while (reg & WM8993_DCS_DATAPATH_BUSY && count < 400); 83 } while (reg & op && count < 400);
78 84
79 if (reg & WM8993_DCS_DATAPATH_BUSY) 85 if (reg & op)
80 dev_err(codec->dev, "Timed out waiting for DC Servo\n"); 86 dev_err(codec->dev, "Timed out waiting for DC Servo\n");
81} 87}
82 88
@@ -86,51 +92,58 @@ static void wait_for_dc_servo(struct snd_soc_codec *codec)
86static void calibrate_dc_servo(struct snd_soc_codec *codec) 92static void calibrate_dc_servo(struct snd_soc_codec *codec)
87{ 93{
88 struct wm_hubs_data *hubs = codec->private_data; 94 struct wm_hubs_data *hubs = codec->private_data;
89 u16 reg, dcs_cfg; 95 u16 reg, reg_l, reg_r, dcs_cfg;
90 96
91 /* Set for 32 series updates */ 97 /* Set for 32 series updates */
92 snd_soc_update_bits(codec, WM8993_DC_SERVO_1, 98 snd_soc_update_bits(codec, WM8993_DC_SERVO_1,
93 WM8993_DCS_SERIES_NO_01_MASK, 99 WM8993_DCS_SERIES_NO_01_MASK,
94 32 << WM8993_DCS_SERIES_NO_01_SHIFT); 100 32 << WM8993_DCS_SERIES_NO_01_SHIFT);
95 101 wait_for_dc_servo(codec,
96 /* Enable the DC servo. Write all bits to avoid triggering startup 102 WM8993_DCS_TRIG_SERIES_0 | WM8993_DCS_TRIG_SERIES_1);
97 * or write calibration.
98 */
99 snd_soc_update_bits(codec, WM8993_DC_SERVO_0,
100 0xFFFF,
101 WM8993_DCS_ENA_CHAN_0 |
102 WM8993_DCS_ENA_CHAN_1 |
103 WM8993_DCS_TRIG_SERIES_1 |
104 WM8993_DCS_TRIG_SERIES_0);
105
106 wait_for_dc_servo(codec);
107 103
108 /* Apply correction to DC servo result */ 104 /* Apply correction to DC servo result */
109 if (hubs->dcs_codes) { 105 if (hubs->dcs_codes) {
110 dev_dbg(codec->dev, "Applying %d code DC servo correction\n", 106 dev_dbg(codec->dev, "Applying %d code DC servo correction\n",
111 hubs->dcs_codes); 107 hubs->dcs_codes);
112 108
109 /* Different chips in the family support different
110 * readback methods.
111 */
112 switch (hubs->dcs_readback_mode) {
113 case 0:
114 reg_l = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1)
115 & WM8993_DCS_INTEG_CHAN_0_MASK;;
116 reg_r = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2)
117 & WM8993_DCS_INTEG_CHAN_1_MASK;
118 break;
119 case 1:
120 reg = snd_soc_read(codec, WM8993_DC_SERVO_3);
121 reg_l = (reg & WM8993_DCS_DAC_WR_VAL_1_MASK)
122 >> WM8993_DCS_DAC_WR_VAL_1_SHIFT;
123 reg_r = reg & WM8993_DCS_DAC_WR_VAL_0_MASK;
124 break;
125 default:
126 WARN(1, "Unknown DCS readback method");
127 break;
128 }
129
113 /* HPOUT1L */ 130 /* HPOUT1L */
114 reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_1) & 131 if (reg_l + hubs->dcs_codes > 0 &&
115 WM8993_DCS_INTEG_CHAN_0_MASK;; 132 reg_l + hubs->dcs_codes < 0xff)
116 reg += hubs->dcs_codes; 133 reg_l += hubs->dcs_codes;
117 dcs_cfg = reg << WM8993_DCS_DAC_WR_VAL_1_SHIFT; 134 dcs_cfg = reg_l << WM8993_DCS_DAC_WR_VAL_1_SHIFT;
118 135
119 /* HPOUT1R */ 136 /* HPOUT1R */
120 reg = snd_soc_read(codec, WM8993_DC_SERVO_READBACK_2) & 137 if (reg_r + hubs->dcs_codes > 0 &&
121 WM8993_DCS_INTEG_CHAN_1_MASK; 138 reg_r + hubs->dcs_codes < 0xff)
122 reg += hubs->dcs_codes; 139 reg_r += hubs->dcs_codes;
123 dcs_cfg |= reg; 140 dcs_cfg |= reg_r;
124 141
125 /* Do it */ 142 /* Do it */
126 snd_soc_write(codec, WM8993_DC_SERVO_3, dcs_cfg); 143 snd_soc_write(codec, WM8993_DC_SERVO_3, dcs_cfg);
127 snd_soc_update_bits(codec, WM8993_DC_SERVO_0, 144 wait_for_dc_servo(codec,
128 WM8993_DCS_TRIG_DAC_WR_0 | 145 WM8993_DCS_TRIG_DAC_WR_0 |
129 WM8993_DCS_TRIG_DAC_WR_1, 146 WM8993_DCS_TRIG_DAC_WR_1);
130 WM8993_DCS_TRIG_DAC_WR_0 |
131 WM8993_DCS_TRIG_DAC_WR_1);
132
133 wait_for_dc_servo(codec);
134 } 147 }
135} 148}
136 149
@@ -141,10 +154,16 @@ static int wm8993_put_dc_servo(struct snd_kcontrol *kcontrol,
141 struct snd_ctl_elem_value *ucontrol) 154 struct snd_ctl_elem_value *ucontrol)
142{ 155{
143 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); 156 struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
157 struct wm_hubs_data *hubs = codec->private_data;
144 int ret; 158 int ret;
145 159
146 ret = snd_soc_put_volsw_2r(kcontrol, ucontrol); 160 ret = snd_soc_put_volsw_2r(kcontrol, ucontrol);
147 161
162 /* If we're applying an offset correction then updating the
163 * callibration would be likely to introduce further offsets. */
164 if (hubs->dcs_codes)
165 return ret;
166
148 /* Only need to do this if the outputs are active */ 167 /* Only need to do this if the outputs are active */
149 if (snd_soc_read(codec, WM8993_POWER_MANAGEMENT_1) 168 if (snd_soc_read(codec, WM8993_POWER_MANAGEMENT_1)
150 & (WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA)) 169 & (WM8993_HPOUT1L_ENA | WM8993_HPOUT1R_ENA))
diff --git a/sound/soc/codecs/wm_hubs.h b/sound/soc/codecs/wm_hubs.h
index 420104fe9c90..e51c16683589 100644
--- a/sound/soc/codecs/wm_hubs.h
+++ b/sound/soc/codecs/wm_hubs.h
@@ -21,6 +21,7 @@ extern const unsigned int wm_hubs_spkmix_tlv[];
21/* This *must* be the first element of the codec->private_data struct */ 21/* This *must* be the first element of the codec->private_data struct */
22struct wm_hubs_data { 22struct wm_hubs_data {
23 int dcs_codes; 23 int dcs_codes;
24 int dcs_readback_mode;
24 int hp_startup_mode; 25 int hp_startup_mode;
25}; 26};
26 27