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OpenCloudOS-Kernel
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ASoC: Convert wm8974 to table based DAPM and control init 

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2011-12-29 11:10:27 +00:00
parent 7a389651bd
commit a2bd691c64
1 changed files with 8 additions and 15 deletions
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23
sound/soc/codecs/wm8974.c
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@ -235,7 +235,7 @@ SND_SOC_DAPM_OUTPUT("SPKOUTP"),
SND_SOC_DAPM_OUTPUT("SPKOUTN"),
};
static const struct snd_soc_dapm_route audio_map[] = {
static const struct snd_soc_dapm_route wm8974_dapm_routes[] = {
/* Mono output mixer */
{"Mono Mixer", "PCM Playback Switch", "DAC"},
{"Mono Mixer", "Aux Playback Switch", "Aux Input"},
@ -269,17 +269,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
{"Aux Input", NULL, "AUX"},
};
static int wm8974_add_widgets(struct snd_soc_codec *codec)
{
struct snd_soc_dapm_context *dapm = &codec->dapm;
snd_soc_dapm_new_controls(dapm, wm8974_dapm_widgets,
ARRAY_SIZE(wm8974_dapm_widgets));
snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
struct pll_ {
unsigned int pre_div:1;
unsigned int n:4;
@ -611,9 +600,6 @@ static int wm8974_probe(struct snd_soc_codec *codec)
}
wm8974_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
snd_soc_add_controls(codec, wm8974_snd_controls,
ARRAY_SIZE(wm8974_snd_controls));
wm8974_add_widgets(codec);
return ret;
}
@ -634,6 +620,13 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8974 = {
.reg_cache_size = ARRAY_SIZE(wm8974_reg),
.reg_word_size = sizeof(u16),
.reg_cache_default = wm8974_reg,
.controls = wm8974_snd_controls,
.num_controls = ARRAY_SIZE(wm8974_snd_controls),
.dapm_widgets = wm8974_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wm8974_dapm_widgets),
.dapm_routes = wm8974_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(wm8974_dapm_routes),
};
static __devinit int wm8974_i2c_probe(struct i2c_client *i2c,