From: Axel Lin <axel.lin@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>,
Dimitris Papastamos <dp@opensource.wolfsonmicro.com>,
Liam Girdwood <lrg@ti.com>,
alsa-devel@alsa-project.org
Subject: [PATCH 1/2] ASoC: wm9081: Fix reading wrong register for setting VMID 2*240k
Date: Sat, 05 Nov 2011 14:47:19 +0800 [thread overview]
Message-ID: <1320475639.8360.1.camel@phoenix> (raw)
VMID Divider Enable and Select is controlled by BIT[2:1] of WM9081_VMID_CONTROL
register (04h).
Current code reads wrong register (WM9081_BIAS_CONTROL_1) for setting
VMID 2*240k.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
---
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 3cd35a0..fe65618 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -818,7 +818,7 @@ static int wm9081_set_bias_level(struct snd_soc_codec *codec,
}
/* VMID 2*240k */
- reg = snd_soc_read(codec, WM9081_BIAS_CONTROL_1);
+ reg = snd_soc_read(codec, WM9081_VMID_CONTROL);
reg &= ~WM9081_VMID_SEL_MASK;
reg |= 0x04;
snd_soc_write(codec, WM9081_VMID_CONTROL, reg);
--
1.7.5.4
next reply other threads:[~2011-11-05 6:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-05 6:47 Axel Lin [this message]
2011-11-05 6:49 ` [PATCH 2/2] ASoC: wm9081: Don't write WM9081_BIAS_ENA bit to WM9081_VMID_CONTROL register Axel Lin
2011-11-05 6:49 ` Axel Lin
2011-11-08 15:38 ` Mark Brown
2011-11-08 15:34 ` [PATCH 1/2] ASoC: wm9081: Fix reading wrong register for setting VMID 2*240k Mark Brown
2011-11-08 15:34 ` Mark Brown
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