[alsa-devel] [PATCH] ASoC: wm8400: Fix setting Fout clock divider for FLL Control 4
What we want here is to clear the WM8400_FLL_OUTDIV_MASK bits then OR with factors.outdiv.
Signed-off-by: Axel Lin axel.lin@gmail.com --- sound/soc/codecs/wm8400.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c index dc13be2..f29bc26 100644 --- a/sound/soc/codecs/wm8400.c +++ b/sound/soc/codecs/wm8400.c @@ -1059,7 +1059,7 @@ static int wm8400_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, wm8400_write(codec, WM8400_FLL_CONTROL_3, factors.n);
reg = wm8400_read(codec, WM8400_FLL_CONTROL_4); - reg &= WM8400_FLL_OUTDIV_MASK; + reg &= ~WM8400_FLL_OUTDIV_MASK; reg |= factors.outdiv; wm8400_write(codec, WM8400_FLL_CONTROL_4, reg);
On 22 October 2011 15:48, Axel Lin axel.lin@gmail.com wrote:
What we want here is to clear the WM8400_FLL_OUTDIV_MASK bits then OR with factors.outdiv.
Signed-off-by: Axel Lin axel.lin@gmail.com
sound/soc/codecs/wm8400.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c index dc13be2..f29bc26 100644 --- a/sound/soc/codecs/wm8400.c +++ b/sound/soc/codecs/wm8400.c @@ -1059,7 +1059,7 @@ static int wm8400_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id, wm8400_write(codec, WM8400_FLL_CONTROL_3, factors.n);
reg = wm8400_read(codec, WM8400_FLL_CONTROL_4);
- reg &= WM8400_FLL_OUTDIV_MASK;
- reg &= ~WM8400_FLL_OUTDIV_MASK;
reg |= factors.outdiv; wm8400_write(codec, WM8400_FLL_CONTROL_4, reg);
-- 1.7.5.4
Acked-by: Liam Girdwood lrg@ti.com
participants (3)
-
Axel Lin -
Girdwood, Liam -
Mark Brown