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ASoC: Hook wm_hubs micbiases up to CLK_SYS

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The microphone detection functionality requires a clock to work. In any
non-detection case where the MICBIAS is enabled CLK_SYS will be needed
anyway so there is no negative impact on power consumption.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2011-02-18 15:05:53 -08:00
parent 40d2f1592a
commit 4baafdd76b
1 changed files with 3 additions and 0 deletions
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3
sound/soc/codecs/wm_hubs.c
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@ -675,6 +675,9 @@ SND_SOC_DAPM_OUTPUT("LINEOUT2N"),
};
static const struct snd_soc_dapm_route analogue_routes[] = {
{ "MICBIAS1", NULL, "CLK_SYS" },
{ "MICBIAS2", NULL, "CLK_SYS" },
{ "IN1L PGA", "IN1LP Switch", "IN1LP" },
{ "IN1L PGA", "IN1LN Switch", "IN1LN" },