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ASoC: wm8940: Fix mask for setting BCLKDIV

PATCH Applied Axel Lin 2 participants 2 messages Oct 27, 2011

Subsystems (3)
Sound ASoC Wolfson microelectronics drivers
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Axel Lin

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#0 lore raw

PATCH v2 1/1 ASoC: wm8940: Fix mask for setting BCLKDIV

According to the datasheet:
BCLK is controlled by BIT[4:2] of WM8940_CLOCK(06h) register.

Signed-off-by Chris Paulson-Ellis <[email protected]>
Signed-off-by Axel Lin <[email protected]>
---
 sound/soc/codecs/wm8940.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
sound/soc/codecs/wm8940.c +1 -1
index dc5cb31..de9ec9b 100644
@@ -621,7 +621,7 @@ static int wm8940_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
 
 	switch (div_id) {
 	case WM8940_BCLKDIV:
-		reg = snd_soc_read(codec, WM8940_CLOCK) & 0xFFEF3;
+		reg = snd_soc_read(codec, WM8940_CLOCK) & 0xFFE3;
 		ret = snd_soc_write(codec, WM8940_CLOCK, reg | (div << 2));
 		break;
 	case WM8940_MCLKDIV:
Signature · 1 line
1.7.5.4
Applied
#1 lore raw
Quoted 2 lines · Axel Lin

According to the datasheet:
BCLK is controlled by BIT[4:2] of WM8940_CLOCK(06h) register.

Applied, thanks.