From 9f9619a0785f8eee42edf731fd18189faa5a7ce8 Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Mon, 17 Oct 2011 12:34:31 +0800
Subject: 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>
---
sound/soc/codecs/wm9081.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index 81761388ccf7..3cd35a02c28c 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 */
--
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