diff options
| author | ramesh.chandrasekaran <ramesh.chandrasekaran@stericsson.com> | 2012-06-14 10:38:00 +0200 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-14 11:00:03 +0200 |
| commit | 5032c2c8afdbb646c0c88647479e811561108da5 (patch) | |
| tree | 8b5b52ec83bd36b11fcb9e6a0221b454ad8d382f | |
| parent | 2763a0fc28caa258e99003ff88f393c56dac09dd (diff) | |
audio: Fix for choppy playback in Ubuntu pulse audio
Signed-off-by: ramesh.chandrasekaran <ramesh.chandrasekaran@stericsson.com>
| -rw-r--r-- | sound/soc/ux500/ux500_pcm.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/soc/ux500/ux500_pcm.h b/sound/soc/ux500/ux500_pcm.h index 50f46615275..59d4c1837b9 100644 --- a/sound/soc/ux500/ux500_pcm.h +++ b/sound/soc/ux500/ux500_pcm.h @@ -25,7 +25,12 @@ #define UX500_PLATFORM_MAX_CHANNELS 8 #define UX500_PLATFORM_PERIODS_BYTES_MIN 128 -#define UX500_PLATFORM_PERIODS_BYTES_MAX (64 * PAGE_SIZE) + +/* Our DMA supports maximum of 131070 bytes segment size + * So, we can support period_size of max 32767 frames + */ +#define UX500_PLATFORM_PERIODS_BYTES_MAX 131070 + #define UX500_PLATFORM_PERIODS_MIN 2 #define UX500_PLATFORM_PERIODS_MAX 48 #define UX500_PLATFORM_BUFFER_BYTES_MAX (2048 * PAGE_SIZE) |