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Commit 6435e5be authored by Mark Brown's avatar Mark Brown
Browse files

ASoC: wm8940: Convert to table based control and DAPM init 



Signed-off-by: default avatarMark Brown <broonie@linaro.org>
Acked-by: default avatarCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 6ce4eac1

sound/soc/codecs/wm8940.c

+7 −21
Original line number Diff line number Diff line
@@ -264,7 +264,7 @@ static const struct snd_soc_dapm_widget wm8940_dapm_widgets[] = { 
	SND_SOC_DAPM_INPUT("AUX"),

};



static const struct snd_soc_dapm_route audio_map[] = {

static const struct snd_soc_dapm_route wm8940_dapm_routes[] = {

	/* Mono output mixer */

	{"Mono Mixer", "PCM Playback Switch", "DAC"},

	{"Mono Mixer", "Aux Playback Switch", "Aux Input"},
@@ -296,21 +296,6 @@ static const struct snd_soc_dapm_route audio_map[] = { 
	{"ADC", NULL, "Boost Mixer"},

};



static int wm8940_add_widgets(struct snd_soc_codec *codec)

{

	struct snd_soc_dapm_context *dapm = &codec->dapm;

	int ret;



	ret = snd_soc_dapm_new_controls(dapm, wm8940_dapm_widgets,

					ARRAY_SIZE(wm8940_dapm_widgets));

	if (ret)

		goto error_ret;

	ret = snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));



error_ret:

	return ret;

}



#define wm8940_reset(c) snd_soc_write(c, WM8940_SOFTRESET, 0);



static int wm8940_set_dai_fmt(struct snd_soc_dai *codec_dai,
@@ -716,11 +701,6 @@ static int wm8940_probe(struct snd_soc_codec *codec) 
			return ret;

	}



	ret = snd_soc_add_codec_controls(codec, wm8940_snd_controls,

			     ARRAY_SIZE(wm8940_snd_controls));

	if (ret)

		return ret;

	ret = wm8940_add_widgets(codec);

	return ret;

}
@@ -736,6 +716,12 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8940 = { 
	.suspend =	wm8940_suspend,

	.resume =	wm8940_resume,

	.set_bias_level = wm8940_set_bias_level,

	.controls =     wm8940_snd_controls,

	.num_controls = ARRAY_SIZE(wm8940_snd_controls),

	.dapm_widgets = wm8940_dapm_widgets,

	.num_dapm_widgets = ARRAY_SIZE(wm8940_dapm_widgets),

	.dapm_routes =  wm8940_dapm_routes,

	.num_dapm_routes = ARRAY_SIZE(wm8940_dapm_routes),

	.reg_cache_size = ARRAY_SIZE(wm8940_reg_defaults),

	.reg_word_size = sizeof(u16),

	.reg_cache_default = wm8940_reg_defaults,