ASoC: pxa: zylonite: Convert to table based DAPM setup (a9576cbb) · Commits · 戴 / test

Use table based setup to register the DAPM widgets and routes. This on one hand makes the code a bit cleaner and on the other hand the board level DAPM elements get registered in the card's DAPM context rather than in the CODEC's DAPM context. Also drop the two snd_soc_dapm_enable_pin() since pins are enabled by default and there is no matching snd_soc_dapm_disable_pin() in the driver. Signed-off-by:

Lars-Peter Clausen <lars@metafoo.de> Signed-off-by:

Mark Brown <broonie@linaro.org>

sound/soc/pxa/zylonite.c

+5 −12

Original line number	Diff line number	Diff line
		@@ -71,22 +71,10 @@ static const struct snd_soc_dapm_route audio_map[] = {

		static int zylonite_wm9713_init(struct snd_soc_pcm_runtime *rtd)
		{
		struct snd_soc_codec *codec = rtd->codec;
		struct snd_soc_dapm_context *dapm = &codec->dapm;

		if (clk_pout)
		snd_soc_dai_set_pll(rtd->codec_dai, 0, 0,
		clk_get_rate(pout), 0);

		snd_soc_dapm_new_controls(dapm, zylonite_dapm_widgets,
		ARRAY_SIZE(zylonite_dapm_widgets));

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

		/* Static setup for now */
		snd_soc_dapm_enable_pin(dapm, "Headphone");
		snd_soc_dapm_enable_pin(dapm, "Headset Earpiece");

		return 0;
		}

		@@ -256,6 +244,11 @@ static struct snd_soc_card zylonite = {
		.resume_pre = &zylonite_resume_pre,
		.dai_link = zylonite_dai,
		.num_links = ARRAY_SIZE(zylonite_dai),

		.dapm_widgets = zylonite_dapm_widgets,
		.num_dapm_widgets = ARRAY_SIZE(zylonite_dapm_widgets),
		.dapm_routes = audio_map,
		.num_dapm_routes = ARRAY_SIZE(audio_map),
		};

		static struct platform_device *zylonite_snd_ac97_device;

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