[alsa-devel] [PATCH 2/7] ASoC: WM8903: Fix mic detection enable logic

[Stephen Warren]

The mic detection HW should be enabled when either mic or short detection
is required, not when only both are required.

Signed-off-by: Stephen Warren <swarren at nvidia.com>
---
 sound/soc/codecs/wm8903.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index 2f91227..a6ca1d4 100644
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -1610,7 +1610,7 @@ int wm8903_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
 			    WM8903_MICDET_EINT | WM8903_MICSHRT_EINT,
 			    irq_mask);
 
-	if (det && shrt) {
+	if (det || shrt) {
 		/* Enable mic detection, this may not have been set through
 		 * platform data (eg, if the defaults are OK). */
 		snd_soc_update_bits(codec, WM8903_WRITE_SEQUENCER_0,
-- 
1.7.1