ASoC: blackfin: use samples to set silence
diff mbox

Message ID 1405671297-17792-2-git-send-email-scott.jiang.linux@gmail.com
State New, archived
Headers show

Commit Message

Scott Jiang July 18, 2014, 8:14 a.m. UTC
The third parameter for snd_pcm_format_set_silence needs the number
of samples instead of sample bytes.

Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com>
---
 sound/soc/blackfin/bf5xx-i2s-pcm.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

Comments

Mark Brown July 17, 2014, 11:27 a.m. UTC | #1
On Fri, Jul 18, 2014 at 04:14:57PM +0800, Scott Jiang wrote:
> The third parameter for snd_pcm_format_set_silence needs the number
> of samples instead of sample bytes.

Applied, thanks.

Patch
diff mbox

diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c
index a3881c4..bcf5913 100644
--- a/sound/soc/blackfin/bf5xx-i2s-pcm.c
+++ b/sound/soc/blackfin/bf5xx-i2s-pcm.c
@@ -290,19 +290,19 @@  static int bf5xx_pcm_silence(struct snd_pcm_substream *substream,
 	unsigned int sample_size = runtime->sample_bits / 8;
 	void *buf = runtime->dma_area;
 	struct bf5xx_i2s_pcm_data *dma_data;
-	unsigned int offset, size;
+	unsigned int offset, samples;
 
 	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
 	if (dma_data->tdm_mode) {
 		offset = pos * 8 * sample_size;
-		size = count * 8 * sample_size;
+		samples = count * 8;
 	} else {
 		offset = frames_to_bytes(runtime, pos);
-		size = frames_to_bytes(runtime, count);
+		samples = count * runtime->channels;
 	}
 
-	snd_pcm_format_set_silence(runtime->format, buf + offset, size);
+	snd_pcm_format_set_silence(runtime->format, buf + offset, samples);
 
 	return 0;
 }