diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-12-05 12:50:12 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-12-22 11:08:55 +0000 |
| commit | 2bbb5d667958f20ef8e7f7b37f9acced6dac0b98 (patch) | |
| tree | a1079b6fd98dfcd3780b75ba7715ec10b969b718 /sound/soc/codecs/wm8903.c | |
| parent | 6d3c26bcb7a129a11a54d78644e264ec872547e1 (diff) | |
ASoC: Trace Wolfson jack detection IRQs
Add jack detection interrupt trace to Wolfson CODEC drivers.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'sound/soc/codecs/wm8903.c')
| -rw-r--r-- | sound/soc/codecs/wm8903.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c index d015745a886b..b32699bc1927 100644 --- a/sound/soc/codecs/wm8903.c +++ b/sound/soc/codecs/wm8903.c @@ -31,6 +31,7 @@ #include <sound/soc.h> #include <sound/initval.h> #include <sound/wm8903.h> +#include <trace/events/asoc.h> #include "wm8903.h" @@ -1533,6 +1534,9 @@ static irqreturn_t wm8903_irq(int irq, void *data) mic_report = wm8903->mic_last_report; int_pol = snd_soc_read(codec, WM8903_INTERRUPT_POLARITY_1); + if (int_val & (WM8903_MICSHRT_EINT | WM8903_MICDET_EINT)) + trace_snd_soc_jack_irq(dev_name(codec->dev)); + if (int_val & WM8903_MICSHRT_EINT) { dev_dbg(codec->dev, "Microphone short (pol=%x)\n", int_pol); |