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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2011-08-25 13:26:53 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-11-03 18:28:33 -0200 |
| commit | 1d3564d91f94d0b598304eb6ebe3b83a83176f7a (patch) | |
| tree | 585a122d4ca32f02d65cb24267c5570842567e95 /include/media | |
| parent | 2d86401c2cbfce9f99b08ba168bdb60b2eb7796e (diff) | |
| download | linux-1d3564d91f94d0b598304eb6ebe3b83a83176f7a.tar.bz2 | |
[media] dmaengine: ipu-idmac: add support for the DMA_PAUSE control
To support multi-size buffers in the mx3_camera V4L2 driver we have to be
able to stop DMA on a channel without releasing descriptors and completely
halting the hardware. Use the DMA_PAUSE control to implement this mode.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media')
0 files changed, 0 insertions, 0 deletions