diff options
| author | Troy Kisky <[email protected]> | 2009-11-18 17:49:53 -0700 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2009-11-19 10:48:08 +0000 |
| commit | 1e224f322bf22280957a5f76164d848526ed9b08 (patch) | |
| tree | bdf7af09be46172aa6048bb25fda35980e8b2159 /tools/perf/util/trace-event-scripting.c | |
| parent | 1587ea31572e25a0a2c9c491b7f8c937b6c0454e (diff) | |
ASoC: DaVinci: pcm, fix underrun by using sram
Fix underruns by using dma to copy 1st to sram
in a ping/pong buffer style and then copying from
the sram to the ASP. This also has the advantage
of tolerating very long interrupt latency on dma
completion.
Signed-off-by: Troy Kisky <[email protected]>
Acked-by: Liam Girdwood <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions