diff options
| author |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-02-18 15:05:53 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-02-22 10:37:49 -0800 |
| commit | cea2bc50a3dd88e43be2e926a9ae31ab7816bf2d (patch) | |
| tree | 4da524ce5181331639fa7aba6995d4c5240c1f51 /sound | |
| parent | ASoC: Correct definition of WM8903_VMID_RES_5K (diff) | |
| download | linux-dev-cea2bc50a3dd88e43be2e926a9ae31ab7816bf2d.tar.xz linux-dev-cea2bc50a3dd88e43be2e926a9ae31ab7816bf2d.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>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'sound')
| -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 613df5db0b32..516892706063 100644 --- a/sound/soc/codecs/wm_hubs.c +++ b/sound/soc/codecs/wm_hubs.c @@ -674,6 +674,9 @@ 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" }, |