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Diffstat (limited to 'sound/soc/codecs/wm9705.c')
-rw-r--r--sound/soc/codecs/wm9705.c75
1 files changed, 27 insertions, 48 deletions
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index a144acda751..c0b7f45dfa3 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -19,7 +19,6 @@
#include <sound/ac97_codec.h>
#include <sound/initval.h>
#include <sound/soc.h>
-#include <sound/soc-dapm.h>
#include "wm9705.h"
@@ -68,12 +67,12 @@ static const char *wm9705_mic[] = {"Mic 1", "Mic 2"};
static const char *wm9705_rec_sel[] = {"Mic", "CD", "NC", "NC",
"Line", "Stereo Mix", "Mono Mix", "Phone"};
-static const struct soc_enum wm9705_enum_mic =
- SOC_ENUM_SINGLE(AC97_GENERAL_PURPOSE, 8, 2, wm9705_mic);
-static const struct soc_enum wm9705_enum_rec_l =
- SOC_ENUM_SINGLE(AC97_REC_SEL, 8, 8, wm9705_rec_sel);
-static const struct soc_enum wm9705_enum_rec_r =
- SOC_ENUM_SINGLE(AC97_REC_SEL, 0, 8, wm9705_rec_sel);
+static SOC_ENUM_SINGLE_DECL(wm9705_enum_mic,
+ AC97_GENERAL_PURPOSE, 8, wm9705_mic);
+static SOC_ENUM_SINGLE_DECL(wm9705_enum_rec_l,
+ AC97_REC_SEL, 8, wm9705_rec_sel);
+static SOC_ENUM_SINGLE_DECL(wm9705_enum_rec_r,
+ AC97_REC_SEL, 0, wm9705_rec_sel);
/* Headphone Mixer */
static const struct snd_kcontrol_new wm9705_hp_mixer_controls[] = {
@@ -143,7 +142,7 @@ static const struct snd_soc_dapm_widget wm9705_dapm_widgets[] = {
* constantly enabled, we use the mutes on those inputs to simulate such
* controls.
*/
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route wm9705_audio_map[] = {
/* HP mixer */
{"HP Mixer", "PCBeep Playback Switch", "PCBEEP PGA"},
{"HP Mixer", "CD Playback Switch", "CD PGA"},
@@ -201,15 +200,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
{"Right ADC", NULL, "ADC PGA"},
};
-static int wm9705_add_widgets(struct snd_soc_codec *codec)
-{
- snd_soc_dapm_new_controls(codec, wm9705_dapm_widgets,
- ARRAY_SIZE(wm9705_dapm_widgets));
- snd_soc_dapm_add_routes(codec, audio_map, ARRAY_SIZE(audio_map));
-
- return 0;
-}
-
/* We use a register cache to enhance read performance. */
static unsigned int ac97_read(struct snd_soc_codec *codec, unsigned int reg)
{
@@ -219,7 +209,7 @@ static unsigned int ac97_read(struct snd_soc_codec *codec, unsigned int reg)
case AC97_RESET:
case AC97_VENDOR_ID1:
case AC97_VENDOR_ID2:
- return soc_ac97_ops.read(codec->ac97, reg);
+ return soc_ac97_ops->read(codec->ac97, reg);
default:
reg = reg >> 1;
@@ -235,7 +225,7 @@ static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,
{
u16 *cache = codec->reg_cache;
- soc_ac97_ops.write(codec->ac97, reg, val);
+ soc_ac97_ops->write(codec->ac97, reg, val);
reg = reg >> 1;
if (reg < (ARRAY_SIZE(wm9705_reg)))
cache[reg] = val;
@@ -246,9 +236,7 @@ static int ac97_write(struct snd_soc_codec *codec, unsigned int reg,
static int ac97_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
- struct snd_pcm_runtime *runtime = substream->runtime;
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_codec *codec = rtd->codec;
+ struct snd_soc_codec *codec = dai->codec;
int reg;
u16 vra;
@@ -260,7 +248,7 @@ static int ac97_prepare(struct snd_pcm_substream *substream,
else
reg = AC97_PCM_LR_ADC_RATE;
- return ac97_write(codec, reg, runtime->rate);
+ return ac97_write(codec, reg, substream->runtime->rate);
}
#define WM9705_AC97_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 | \
@@ -268,7 +256,7 @@ static int ac97_prepare(struct snd_pcm_substream *substream,
SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \
SNDRV_PCM_RATE_48000)
-static struct snd_soc_dai_ops wm9705_dai_ops = {
+static const struct snd_soc_dai_ops wm9705_dai_ops = {
.prepare = ac97_prepare,
};
@@ -306,8 +294,8 @@ static struct snd_soc_dai_driver wm9705_dai[] = {
static int wm9705_reset(struct snd_soc_codec *codec)
{
- if (soc_ac97_ops.reset) {
- soc_ac97_ops.reset(codec->ac97);
+ if (soc_ac97_ops->reset) {
+ soc_ac97_ops->reset(codec->ac97);
if (ac97_read(codec, 0) == wm9705_reg[0])
return 0; /* Success */
}
@@ -316,9 +304,9 @@ static int wm9705_reset(struct snd_soc_codec *codec)
}
#ifdef CONFIG_PM
-static int wm9705_soc_suspend(struct snd_soc_codec *codec, pm_message_t msg)
+static int wm9705_soc_suspend(struct snd_soc_codec *codec)
{
- soc_ac97_ops.write(codec->ac97, AC97_POWERDOWN, 0xffff);
+ soc_ac97_ops->write(codec->ac97, AC97_POWERDOWN, 0xffff);
return 0;
}
@@ -335,7 +323,7 @@ static int wm9705_soc_resume(struct snd_soc_codec *codec)
}
for (i = 2; i < ARRAY_SIZE(wm9705_reg) << 1; i += 2) {
- soc_ac97_ops.write(codec->ac97, i, cache[i>>1]);
+ soc_ac97_ops->write(codec->ac97, i, cache[i>>1]);
}
return 0;
@@ -349,9 +337,7 @@ static int wm9705_soc_probe(struct snd_soc_codec *codec)
{
int ret = 0;
- printk(KERN_INFO "WM9705 SoC Audio Codec\n");
-
- ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
+ ret = snd_soc_new_ac97_codec(codec, soc_ac97_ops, 0);
if (ret < 0) {
printk(KERN_ERR "wm9705: failed to register AC97 codec\n");
return ret;
@@ -361,9 +347,8 @@ static int wm9705_soc_probe(struct snd_soc_codec *codec)
if (ret)
goto reset_err;
- snd_soc_add_controls(codec, wm9705_snd_ac97_controls,
+ snd_soc_add_codec_controls(codec, wm9705_snd_ac97_controls,
ARRAY_SIZE(wm9705_snd_ac97_controls));
- wm9705_add_widgets(codec);
return 0;
@@ -389,15 +374,19 @@ static struct snd_soc_codec_driver soc_codec_dev_wm9705 = {
.reg_word_size = sizeof(u16),
.reg_cache_step = 2,
.reg_cache_default = wm9705_reg,
+ .dapm_widgets = wm9705_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(wm9705_dapm_widgets),
+ .dapm_routes = wm9705_audio_map,
+ .num_dapm_routes = ARRAY_SIZE(wm9705_audio_map),
};
-static __devinit int wm9705_probe(struct platform_device *pdev)
+static int wm9705_probe(struct platform_device *pdev)
{
return snd_soc_register_codec(&pdev->dev,
&soc_codec_dev_wm9705, wm9705_dai, ARRAY_SIZE(wm9705_dai));
}
-static int __devexit wm9705_remove(struct platform_device *pdev)
+static int wm9705_remove(struct platform_device *pdev)
{
snd_soc_unregister_codec(&pdev->dev);
return 0;
@@ -410,20 +399,10 @@ static struct platform_driver wm9705_codec_driver = {
},
.probe = wm9705_probe,
- .remove = __devexit_p(wm9705_remove),
+ .remove = wm9705_remove,
};
-static int __init wm9705_init(void)
-{
- return platform_driver_register(&wm9705_codec_driver);
-}
-module_init(wm9705_init);
-
-static void __exit wm9705_exit(void)
-{
- platform_driver_unregister(&wm9705_codec_driver);
-}
-module_exit(wm9705_exit);
+module_platform_driver(wm9705_codec_driver);
MODULE_DESCRIPTION("ASoC WM9705 driver");
MODULE_AUTHOR("Ian Molton");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-05 09:17:59 +0000