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| 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/wm8994.c | |
| parent | 6d3c26bcb7a129a11a54d78644e264ec872547e1 (diff) | |
| download | kernel_samsung_smdk4412-2bbb5d667958f20ef8e7f7b37f9acced6dac0b98.zip kernel_samsung_smdk4412-2bbb5d667958f20ef8e7f7b37f9acced6dac0b98.tar.gz kernel_samsung_smdk4412-2bbb5d667958f20ef8e7f7b37f9acced6dac0b98.tar.bz2 | |
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/wm8994.c')
| -rw-r--r-- | sound/soc/codecs/wm8994.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index e1a775b..067a532 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -28,6 +28,7 @@ #include <sound/soc.h> #include <sound/initval.h> #include <sound/tlv.h> +#include <trace/events/asoc.h> #include <linux/mfd/wm8994/core.h> #include <linux/mfd/wm8994/registers.h> @@ -2755,6 +2756,8 @@ static irqreturn_t wm8994_mic_irq(int irq, void *data) int reg; int report; + trace_snd_soc_jack_irq(dev_name(codec->dev)); + reg = snd_soc_read(codec, WM8994_INTERRUPT_RAW_STATUS_2); if (reg < 0) { dev_err(codec->dev, "Failed to read microphone status: %d\n", @@ -2901,6 +2904,8 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data) goto out; } + trace_snd_soc_jack_irq(dev_name(codec->dev)); + if (wm8994->jack_cb) wm8994->jack_cb(reg, wm8994->jack_cb_data); else |