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ASoC: Ensure SYSCLK is enabled for WM8958 accessory detection

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Ensure SYSCLK is enabled while running accessory detection on WM8958.
It is always required so there is no sense in requiring machine drivers
to individually do this.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown
2011-11-29 14:36:17 +00:00
parent 38fd54ee38
commit 4cdf5e49ce
1 changed files with 3 additions and 0 deletions
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3
sound/soc/codecs/wm8994.c
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@@ -3016,6 +3016,8 @@ int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
cb_data = codec;
}
snd_soc_dapm_force_enable_pin(&codec->dapm, "CLK_SYS");
wm8994->micdet[0].jack = jack;
wm8994->jack_cb = cb;
wm8994->jack_cb_data = cb_data;
@@ -3025,6 +3027,7 @@ int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
} else {
snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
WM8958_MICD_ENA, 0);
snd_soc_dapm_disable_pin(&codec->dapm, "CLK_SYS");
}
return 0;