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ASoC: wm8994: Add trace showing wm8958_micd_set_rate() 

This can be helpful to users when tuning their systems.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
hifive-unleashed-5.1
Mark Brown 2012-04-26 17:02:16 +01:00
parent fcdc4de7ad
commit 3a334adab0
1 changed files with 4 additions and 0 deletions
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4
sound/soc/codecs/wm8994.c
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@ -119,6 +119,10 @@ static void wm8958_micd_set_rate(struct snd_soc_codec *codec)
val = rates[best].start << WM8958_MICD_BIAS_STARTTIME_SHIFT
| rates[best].rate << WM8958_MICD_RATE_SHIFT;
dev_dbg(codec->dev, "MICD rate %d,%d for %dHz %s\n",
rates[best].start, rates[best].rate, sysclk,
idle ? "idle" : "active");
snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
WM8958_MICD_BIAS_STARTTIME_MASK |
WM8958_MICD_RATE_MASK, val);