Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bit
Return-Path: jy0922.shim@xxxxxxxxxxx
X-OriginalArrivalTime: 02 Feb 2010 09:41:49.0527 (UTC) FILETIME=[F1591670:01CAA3EB]
This fixes BCLK calculation and removes unnecessary check code.
Signed-off-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
---
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 5dd4b29..29f3771 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;
--
1.6.3.3
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
