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ASoC: Minor SMDK64xx WM8580 cleanups 

Fix up some comments, remove all enable_pin() calls (edge widgets
are all enabled by default) and mark the microphone as disabled by
default since it requires a resistor fit to connect it.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2009-10-28 15:47:48 +00:00
parent 2845fa13e5
commit 26d95b6e30
1 changed files with 5 additions and 10 deletions
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15
sound/soc/s3c24xx/smdk64xx_wm8580.c
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@ -103,7 +103,7 @@ static int smdk64xx_hw_params(struct snd_pcm_substream *substream,
if (ret < 0) if (ret < 0)
return ret; return ret;
/* Set WM8580 to drive MCLK from it's PLLA */ /* Set WM8580 to drive MCLK from its PLLA */
ret = snd_soc_dai_set_clkdiv(codec_dai, WM8580_MCLK, ret = snd_soc_dai_set_clkdiv(codec_dai, WM8580_MCLK,
WM8580_CLKSRC_PLLA); WM8580_CLKSRC_PLLA);
if (ret < 0) if (ret < 0)
@ -115,7 +115,6 @@ static int smdk64xx_hw_params(struct snd_pcm_substream *substream,
if (ret < 0) if (ret < 0)
return ret; return ret;
/* Assuming the CODEC driver evaluates it's rfs too from this call */
ret = snd_soc_dai_set_pll(codec_dai, 0, WM8580_PLLA, ret = snd_soc_dai_set_pll(codec_dai, 0, WM8580_PLLA,
SMDK64XX_WM8580_FREQ, pll_out); SMDK64XX_WM8580_FREQ, pll_out);
if (ret < 0) if (ret < 0)
@ -186,9 +185,10 @@ static int smdk64xx_wm8580_init_paiftx(struct snd_soc_codec *codec)
/* Set up PAIFTX audio path */ /* Set up PAIFTX audio path */
snd_soc_dapm_add_routes(codec, audio_map_tx, ARRAY_SIZE(audio_map_tx)); snd_soc_dapm_add_routes(codec, audio_map_tx, ARRAY_SIZE(audio_map_tx));
/* All enabled by default */ /* Enabling the microphone requires the fitting of a 0R
snd_soc_dapm_enable_pin(codec, "MicIn"); * resistor to connect the line from the microphone jack.
snd_soc_dapm_enable_pin(codec, "LineIn"); */
snd_soc_dapm_disable_pin(codec, "MicIn");
/* signal a DAPM event */ /* signal a DAPM event */
snd_soc_dapm_sync(codec); snd_soc_dapm_sync(codec);
@ -205,11 +205,6 @@ static int smdk64xx_wm8580_init_paifrx(struct snd_soc_codec *codec)
/* Set up PAIFRX audio path */ /* Set up PAIFRX audio path */
snd_soc_dapm_add_routes(codec, audio_map_rx, ARRAY_SIZE(audio_map_rx)); snd_soc_dapm_add_routes(codec, audio_map_rx, ARRAY_SIZE(audio_map_rx));
/* All enabled by default */
snd_soc_dapm_enable_pin(codec, "Front-L/R");
snd_soc_dapm_enable_pin(codec, "Center/Sub");
snd_soc_dapm_enable_pin(codec, "Rear-L/R");
/* signal a DAPM event */ /* signal a DAPM event */
snd_soc_dapm_sync(codec); snd_soc_dapm_sync(codec);