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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>
This commit is contained in:
Mark Brown 2012-01-26 18:33:24 +00:00
parent d7b3557077
commit 7c08b51f2f
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/wm8994.c
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@ -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;