summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-08-22 17:23:56 +0100
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-10-15 11:51:32 +0900
commita3a1d9d21d34626bb0ba4b10035bc85841394f6b (patch)
tree10f3d790f1a11864c29a465ed1fcdec0ccdd2d25
parentc0cc3f1665256b7cfdc1d581f997dcea1af71405 (diff)
downloadop-kernel-dev-a3a1d9d21d34626bb0ba4b10035bc85841394f6b.zip
op-kernel-dev-a3a1d9d21d34626bb0ba4b10035bc85841394f6b.tar.gz
ASoC: wm8994: Tune VMID power up sequence
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
-rw-r--r--sound/soc/codecs/wm8994.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 07095a9..a7dfb6c 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -862,7 +862,7 @@ static void vmid_reference(struct snd_soc_codec *codec)
WM8994_BIAS_SRC |
WM8994_STARTUP_BIAS_ENA |
WM8994_VMID_BUF_ENA |
- (0x3 << WM8994_VMID_RAMP_SHIFT));
+ (0x2 << WM8994_VMID_RAMP_SHIFT));
/* Main bias enable, VMID=2x40k */
snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
@@ -870,7 +870,7 @@ static void vmid_reference(struct snd_soc_codec *codec)
WM8994_VMID_SEL_MASK,
WM8994_BIAS_ENA | 0x2);
- msleep(50);
+ msleep(300);
snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
WM8994_VMID_RAMP_MASK |
OpenPOWER on IntegriCloud