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| author | Amber Jain <amber@ti.com> | 2011-07-07 06:03:25 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-07-27 17:56:06 -0300 |
| commit | 72915e851da9aeea2bf619f8f52ab0ee4bc241ca (patch) | |
| tree | 0e62a4cf88c4868bf69d736b5dd0b9cca5f1beba /drivers/media/radio | |
| parent | 5251dd6c07ad4a921c1cf40d9bf41f842364f936 (diff) | |
| download | op-kernel-dev-72915e851da9aeea2bf619f8f52ab0ee4bc241ca.zip op-kernel-dev-72915e851da9aeea2bf619f8f52ab0ee4bc241ca.tar.gz | |
[media] V4L2: OMAP: VOUT: dma map and unmap v4l2 buffers in qbuf and dqbuf
Add support to map the buffer using dma_map_single during qbuf which inturn
calls cache flush and unmap the same during dqbuf. This is done to prevent
the artifacts seen because of cache-coherency issues on OMAP4
Signed-off-by: Amber Jain <amber@ti.com>
Signed-off-by: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/radio')
0 files changed, 0 insertions, 0 deletions
