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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-02-19 00:05:53 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-02-19 00:05:53 +0100 |
| commit | 4baafdd76bafc51699a924d2bc1317f50b4ea75f (patch) | |
| tree | 1cd0e841bdbdc0f5945e7c7ebc42a575960d087e /sound/soc/codecs/wm_hubs.c | |
| parent | ASoC: Mark WM8958 microphone detection registers readable (diff) | |
| download | linux-4baafdd76bafc51699a924d2bc1317f50b4ea75f.tar.xz linux-4baafdd76bafc51699a924d2bc1317f50b4ea75f.zip | |
ASoC: Hook wm_hubs micbiases up to CLK_SYS
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>
Diffstat (limited to 'sound/soc/codecs/wm_hubs.c')
| -rw-r--r-- | sound/soc/codecs/wm_hubs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c index a5c1556e32e6..7b6b3c18e299 100644 --- a/sound/soc/codecs/wm_hubs.c +++ b/sound/soc/codecs/wm_hubs.c @@ -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" }, |