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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2012-09-14 14:05:47 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-09-22 17:12:45 +0200 |
| commit | ec8b5e48c03790a68cb875fe5064007a9cbdfdd0 (patch) | |
| tree | 18c572345b2c54d3d50f234e0e913d9f227363ba /arch/arm/include/asm/idmap.h | |
| parent | dmaengine: omap: Add support for pause/resume in cyclic dma mode (diff) | |
| download | linux-ec8b5e48c03790a68cb875fe5064007a9cbdfdd0.tar.xz linux-ec8b5e48c03790a68cb875fe5064007a9cbdfdd0.zip | |
dmaengine: Pass flags via device_prep_dma_cyclic() callback
Change the parameter list of device_prep_dma_cyclic() so the DMA drivers
can receive the flags coming from clients.
This feature can be used during audio operation to disable all audio
related interrupts when the DMA_PREP_INTERRUPT is cleared from the flags.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'arch/arm/include/asm/idmap.h')
0 files changed, 0 insertions, 0 deletions