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| author | Axel Lin <axel.lin@gmail.com> | 2011-10-17 04:34:31 (GMT) |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-10-20 13:48:22 (GMT) |
| commit | 9f9619a0785f8eee42edf731fd18189faa5a7ce8 (patch) | |
| tree | fb56d54dfecaf2ecfb1899ed53d1518b5981ba34 /sound/soc | |
| parent | 24441e17feb57668e4c5013750cef549bf3c4861 (diff) | |
| download | linux-9f9619a0785f8eee42edf731fd18189faa5a7ce8.tar.xz | |
ASoC: wm9081: Fix setting soft VMID ramp enable with VMID 2*240k
According to the datasheet:
BIT 2:1
VMID_SEL[1:0] VMID Divider Enable and Select
00 = VMID disabled
01 = 2x40k Omh divider
10 = 2x240k Omh divider
11 = 2x5k Omh divider
To set VMID 2*240k, we should OR reg with 0x04 instead of 0x40.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/wm9081.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c index 8176138..3cd35a0 100644 --- a/sound/soc/codecs/wm9081.c +++ b/sound/soc/codecs/wm9081.c @@ -820,7 +820,7 @@ static int wm9081_set_bias_level(struct snd_soc_codec *codec, /* VMID 2*240k */ reg = snd_soc_read(codec, WM9081_BIAS_CONTROL_1); reg &= ~WM9081_VMID_SEL_MASK; - reg |= 0x40; + reg |= 0x04; snd_soc_write(codec, WM9081_VMID_CONTROL, reg); /* Standby bias current on */ |