diff options
| author | Joonyoung Shim <jy0922.shim@samsung.com> | 2010-02-02 12:53:19 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-02-02 14:21:11 +0300 |
| commit | 07cd8ada1aba5556b0d5d2264ce0f40d1ff1d131 (patch) | |
| tree | 6ec35f91f0591323a52d2ed8024a1252c7e00864 /sound/soc | |
| parent | fead215d1c0a385fc27a1fa96b7abbc4d66fb4c6 (diff) | |
| download | linux-07cd8ada1aba5556b0d5d2264ce0f40d1ff1d131.tar.xz | |
ASoC: Fix BCLK calculation of WM8994
This fixes BCLK calculation and removes unnecessary check code.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc')
| -rw-r--r-- | sound/soc/codecs/wm8994.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 5dd4b299f69e..29f3771c33a4 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3267,15 +3267,12 @@ static int wm8994_hw_params(struct snd_pcm_substream *substream, */ best = 0; for (i = 0; i < ARRAY_SIZE(bclk_divs); i++) { - if (bclk_divs[i] < 0) - continue; - cur_val = (wm8994->aifclk[id] * 10 / bclk_divs[i]) - - bclk_rate * 10; + cur_val = (wm8994->aifclk[id] * 10 / bclk_divs[i]) - bclk_rate; if (cur_val < 0) /* BCLK table is sorted */ break; best = i; } - bclk_rate = wm8994->aifclk[id] / bclk_divs[best]; + bclk_rate = wm8994->aifclk[id] * 10 / bclk_divs[best]; dev_dbg(dai->dev, "Using BCLK_DIV %d for actual BCLK %dHz\n", bclk_divs[best], bclk_rate); bclk |= best << WM8994_AIF1_BCLK_DIV_SHIFT; |