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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-11-04 22:13:36 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-11-04 22:47:32 +0000 |
| commit | a04e0c868058b6df7cb5b9a92b469ff72288bbc7 (patch) | |
| tree | 553e03a88f60468f5007f1d94d346f0370b0e764 /sound/soc/codecs/wm9081.c | |
| parent | 5b6247abc90a94a38c7e7314191871792645aa6a (diff) | |
| download | lwn-a04e0c868058b6df7cb5b9a92b469ff72288bbc7.tar.gz lwn-a04e0c868058b6df7cb5b9a92b469ff72288bbc7.zip | |
ASoC: Only enable thermal shutdown when required on WM9081
The WM9081 thermal shutdown is only effective when the speaker output is
enabled so disable it when that is not in use for a small current saving.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm9081.c')
| -rw-r--r-- | sound/soc/codecs/wm9081.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c index 3cd35a02c28c..7563a91c9ed3 100644 --- a/sound/soc/codecs/wm9081.c +++ b/sound/soc/codecs/wm9081.c @@ -737,6 +737,7 @@ SND_SOC_DAPM_SUPPLY("CLK_SYS", WM9081_CLOCK_CONTROL_3, 0, 0, clk_sys_event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), SND_SOC_DAPM_SUPPLY("CLK_DSP", WM9081_CLOCK_CONTROL_3, 1, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("TOCLK", WM9081_CLOCK_CONTROL_3, 2, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY("TSENSE", WM9081_POWER_MANAGEMENT, 7, 0, NULL, 0), }; @@ -759,6 +760,7 @@ static const struct snd_soc_dapm_route wm9081_audio_paths[] = { { "Speaker PGA", NULL, "CLK_SYS" }, { "Speaker", NULL, "Speaker PGA" }, + { "Speaker", NULL, "TSENSE" }, { "SPKN", NULL, "Speaker" }, { "SPKP", NULL, "Speaker" }, |