diff options
| author | Peter Ujfalusi <[email protected]> | 2012-09-24 10:58:04 +0300 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2012-09-24 18:35:29 +0200 |
| commit | e7736cdea223f3a5b867c359fb35cf08250dd771 (patch) | |
| tree | 9ec9873c35e67cd5389202cddc3157ca06e631f3 /tools/perf/util/trace-event-scripting.c | |
| parent | 9d069dc00b02b886abe3cab5e369140f7cd78965 (diff) | |
dmaengine: Add flags parameter to dmaengine_prep_dma_cyclic()
With this parameter added to dmaengine_prep_dma_cyclic() the API will be in
sync with other dmaengine_prep_*() functions.
The dmaengine_prep_dma_cyclic() function primarily used by audio for cyclic
transfer required by ALSA, we use the from audio to ask dma drivers to
suppress interrupts (if DMA_PREP_INTERRUPT is cleared) when it is supported
on the platform.
Signed-off-by: Peter Ujfalusi <[email protected]>
CC: Lars-Peter Clausen <[email protected]>
Acked-by: Vinod Koul <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions