diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-12-05 15:50:12 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-12-22 14:08:55 +0300 |
| commit | 2bbb5d667958f20ef8e7f7b37f9acced6dac0b98 (patch) | |
| tree | a1079b6fd98dfcd3780b75ba7715ec10b969b718 /sound/soc/codecs/wm8350.c | |
| parent | 6d3c26bcb7a129a11a54d78644e264ec872547e1 (diff) | |
| download | linux-2bbb5d667958f20ef8e7f7b37f9acced6dac0b98.tar.xz | |
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/wm8350.c')
| -rw-r--r-- | sound/soc/codecs/wm8350.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c index 3e0362e62f8f..82d877df3fb0 100644 --- a/sound/soc/codecs/wm8350.c +++ b/sound/soc/codecs/wm8350.c @@ -26,6 +26,7 @@ #include <sound/soc.h> #include <sound/initval.h> #include <sound/tlv.h> +#include <trace/events/asoc.h> #include "wm8350.h" @@ -1378,10 +1379,12 @@ static irqreturn_t wm8350_hp_jack_handler(int irq, void *data) switch (irq - wm8350->irq_base) { case WM8350_IRQ_CODEC_JCK_DET_L: + trace_snd_soc_jack_irq("WM8350 HPL"); jack = &priv->hpl; break; case WM8350_IRQ_CODEC_JCK_DET_R: + trace_snd_soc_jack_irq("WM8350 HPR"); jack = &priv->hpr; break; @@ -1456,6 +1459,8 @@ static irqreturn_t wm8350_mic_handler(int irq, void *data) u16 reg; int report = 0; + trace_snd_soc_jack_irq("WM8350 mic"); + reg = wm8350_reg_read(wm8350, WM8350_JACK_PIN_STATUS); if (reg & WM8350_JACK_MICSCD_LVL) report |= priv->mic.short_report; |