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| author | Grazvydas Ignotas <notasas@gmail.com> | 2012-03-09 01:19:15 +0200 |
|---|---|---|
| committer | Liam Girdwood <lrg@ti.com> | 2012-03-12 13:34:24 +0000 |
| commit | 94a504c2e059fb88f05ede6d614504779275b099 (patch) | |
| tree | d371d36dc2ddf259e18f7f768708dc5c0b5245c3 /sound | |
| parent | 5788c62e72b8484836ae6587c7fb65757a777a3a (diff) | |
| download | linux-94a504c2e059fb88f05ede6d614504779275b099.tar.gz linux-94a504c2e059fb88f05ede6d614504779275b099.tar.bz2 linux-94a504c2e059fb88f05ede6d614504779275b099.zip | |
ASoC: omap-mcbsp: fix snd_pcm_hw_rule_add arguments
We are setting SNDRV_PCM_HW_PARAM_BUFFER_SIZE based on
SNDRV_PCM_HW_PARAM_CHANNELS, not vice versa. This bug didn't
have much impact because the rules are evaluated multiple times
by the core, and intended value got set eventually.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/omap/omap-mcbsp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index 626e2d6db20e..6912ac7cb625 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -142,10 +142,10 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream, * smaller buffer than the FIFO size to avoid underruns */ snd_pcm_hw_rule_add(substream->runtime, 0, - SNDRV_PCM_HW_PARAM_CHANNELS, + SNDRV_PCM_HW_PARAM_BUFFER_SIZE, omap_mcbsp_hwrule_min_buffersize, mcbsp, - SNDRV_PCM_HW_PARAM_BUFFER_SIZE, -1); + SNDRV_PCM_HW_PARAM_CHANNELS, -1); /* Make sure, that the period size is always even */ snd_pcm_hw_constraint_step(substream->runtime, 0, |