diff options
| author | Fabio Estevam <fabio.estevam@freescale.com> | 2014-11-14 02:14:47 -0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-12-06 15:55:35 -0800 |
| commit | 450ca978baedb08d18da15d108ac0f459a2875ee (patch) | |
| tree | 43998ae86c6bf013760afd1233768cf179077bab /sound/soc/codecs/sgtl5000.h | |
| parent | 900e8d589f092b04c1379e8d395f19626f2d0d31 (diff) | |
ASoC: sgtl5000: Fix SMALL_POP bit definition
commit c251ea7bd7a04f1f2575467e0de76e803cf59149 upstream.
On a mx28evk with a sgtl5000 codec we notice a loud 'click' sound to happen
5 seconds after the end of a playback.
The SMALL_POP bit should fix this, but its definition is incorrect:
according to the sgtl5000 manual it is bit 0 of CHIP_REF_CTRL register, not
bit 1.
Fix the definition accordingly and enable the bit as intended per the code
comment.
After applying this change, no loud 'click' sound is heard after playback
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/soc/codecs/sgtl5000.h')
| -rw-r--r-- | sound/soc/codecs/sgtl5000.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/sgtl5000.h b/sound/soc/codecs/sgtl5000.h index 2f8c88931f69..bd7a344bf8c5 100644 --- a/sound/soc/codecs/sgtl5000.h +++ b/sound/soc/codecs/sgtl5000.h @@ -275,7 +275,7 @@ #define SGTL5000_BIAS_CTRL_MASK 0x000e #define SGTL5000_BIAS_CTRL_SHIFT 1 #define SGTL5000_BIAS_CTRL_WIDTH 3 -#define SGTL5000_SMALL_POP 0x0001 +#define SGTL5000_SMALL_POP 0 /* * SGTL5000_CHIP_MIC_CTRL |