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| author | Scott Jiang <scott.jiang.linux@gmail.com> | 2014-07-18 16:14:57 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-07-17 12:27:56 +0100 |
| commit | 30443408fd7201fd1911b09daccf92fae3cc700d (patch) | |
| tree | 9bb07d0e83eb87a0739eef275dedff0548c7667e /sound/soc/blackfin | |
| parent | 7171511eaec5bf23fb06078f59784a3a0626b38f (diff) | |
| download | linux-30443408fd7201fd1911b09daccf92fae3cc700d.tar.bz2 | |
ASoC: blackfin: use samples to set silence
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>
Signed-off-by: Mark Brown <broonie@linaro.org>
Cc: stable@vger.kernel.org
Diffstat (limited to 'sound/soc/blackfin')
| -rw-r--r-- | sound/soc/blackfin/bf5xx-i2s-pcm.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sound/soc/blackfin/bf5xx-i2s-pcm.c b/sound/soc/blackfin/bf5xx-i2s-pcm.c index a3881c4381c9..bcf591373a7a 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; } |