diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-01-26 19:33:24 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-01-26 19:41:03 +0100 |
| commit | 7c08b51f2fbb76b768d78ca6b0e13155d2c1e811 (patch) | |
| tree | c44dc8f8fb1e7fb30fc0b3d9a54b18e5af9f0b35 | |
| parent | ASoC: wm8996: Handle failures to determine accessory polarity (diff) | |
| download | linux-7c08b51f2fbb76b768d78ca6b0e13155d2c1e811.tar.xz linux-7c08b51f2fbb76b768d78ca6b0e13155d2c1e811.zip | |
ASoC: wm8994: Report any low impedance accessory as a headphone
Report any accessory with a low impedance as a headphone, previously
anything other than a short or microphone would not be reported at all.
The most likely reason is a microphone with incorrect polarity.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| -rw-r--r-- | sound/soc/codecs/wm8994.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index b047bfada709..11ca19b72d7d 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3089,7 +3089,7 @@ static void wm8958_default_micdet(u16 status, void *data) } - if (wm8994->mic_detecting && status & 0x4) { + if (wm8994->mic_detecting && status & 0xfc) { dev_dbg(codec->dev, "Detected headphone\n"); wm8994->mic_detecting = false; |