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| author | ramesh.chandrasekaran <ramesh.chandrasekaran@stericsson.com> | 2012-06-14 10:38:00 +0200 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-06-14 11:00:14 +0200 |
| commit | 202e92c34a86f8d5934bcbf61d475edb86ad7a8f (patch) | |
| tree | 168a78a80f002316972179abba0eae16f98ca067 | |
| parent | cb7abeb1279105f17c90fe5a3becf7c17cc14d3f (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 3d1ea4f8395..0386784a2a0 100644 --- a/sound/soc/ux500/ux500_pcm.h +++ b/sound/soc/ux500/ux500_pcm.h @@ -26,7 +26,12 @@ #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) |