diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-07-15 15:12:31 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-08-14 13:44:14 +0900 |
| commit | 4e04adaf87c678425b8009c5f208d9acfc1530ab (patch) | |
| tree | ff40ab816ea4961066633c7023048cc8b3be2465 /sound/soc/codecs/wm8994.c | |
| parent | 70e141228a24a538dfcd5ba641f92c1bdc239eb0 (diff) | |
| download | lwn-4e04adaf87c678425b8009c5f208d9acfc1530ab.tar.gz lwn-4e04adaf87c678425b8009c5f208d9acfc1530ab.zip | |
ASoC: Add VMID widget for wm_hubs devices
Currently this does not actually do anything, it is being introduced in
order to facilitate additional power optimisations for current generation
devices.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'sound/soc/codecs/wm8994.c')
| -rw-r--r-- | sound/soc/codecs/wm8994.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 4487c5e6ad89..f57e01344adb 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -1209,6 +1209,7 @@ SND_SOC_DAPM_INPUT("Clock"), SND_SOC_DAPM_SUPPLY_S("MICBIAS Supply", 1, SND_SOC_NOPM, 0, 0, micbias_ev, SND_SOC_DAPM_PRE_PMU), +SND_SOC_DAPM_SUPPLY("VMID", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("CLK_SYS", SND_SOC_NOPM, 0, 0, clk_sys_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), @@ -1526,6 +1527,8 @@ static const struct snd_soc_dapm_route wm8994_revd_intercon[] = { static const struct snd_soc_dapm_route wm8994_intercon[] = { { "AIF2DACL", NULL, "AIF2DAC Mux" }, { "AIF2DACR", NULL, "AIF2DAC Mux" }, + { "MICBIAS1", NULL, "VMID" }, + { "MICBIAS2", NULL, "VMID" }, }; static const struct snd_soc_dapm_route wm8958_intercon[] = { |