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ASoC: Convert wm8978 to table based DAPM and control init

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Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2011-12-29 11:15:43 +00:00
parent ad6cdec507
commit 803b37885d
1 changed files with 8 additions and 17 deletions
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25
sound/soc/codecs/wm8978.c
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@ -302,7 +302,7 @@ static const struct snd_soc_dapm_widget wm8978_dapm_widgets[] = {
SND_SOC_DAPM_OUTPUT("RSPK"),
};
static const struct snd_soc_dapm_route audio_map[] = {
static const struct snd_soc_dapm_route wm8978_dapm_routes[] = {
/* Output mixer */
{"Right Output Mixer", "PCM Playback Switch", "Right DAC"},
{"Right Output Mixer", "Aux Playback Switch", "RAUX"},
@ -351,18 +351,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
{"Left Input Mixer", "MicP Switch", "LMICP"},
};
static int wm8978_add_widgets(struct snd_soc_codec *codec)
{
struct snd_soc_dapm_context *dapm = &codec->dapm;
snd_soc_dapm_new_controls(dapm, wm8978_dapm_widgets,
ARRAY_SIZE(wm8978_dapm_widgets));
/* set up the WM8978 audio map */
snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
return 0;
}
/* PLL divisors */
struct wm8978_pll_div {
u32 k;
@ -975,10 +963,6 @@ static int wm8978_probe(struct snd_soc_codec *codec)
wm8978_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
snd_soc_add_controls(codec, wm8978_snd_controls,
ARRAY_SIZE(wm8978_snd_controls));
wm8978_add_widgets(codec);
return 0;
}
@ -998,6 +982,13 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8978 = {
.reg_cache_size = ARRAY_SIZE(wm8978_reg),
.reg_word_size = sizeof(u16),
.reg_cache_default = wm8978_reg,
.controls = wm8978_snd_controls,
.num_controls = ARRAY_SIZE(wm8978_snd_controls),
.dapm_widgets = wm8978_dapm_widgets,
.num_dapm_widgets = ARRAY_SIZE(wm8978_dapm_widgets),
.dapm_routes = wm8978_dapm_routes,
.num_dapm_routes = ARRAY_SIZE(wm8978_dapm_routes),
};
static __devinit int wm8978_i2c_probe(struct i2c_client *i2c,