| author | Archit Taneja <archit@ti.com> | |
| Wed, 4 Dec 2013 14:12:53 +0000 (19:42 +0530) | ||
| committer | Praneeth Bajjuri <praneeth@ti.com> | |
| Mon, 9 Dec 2013 17:55:30 +0000 (11:55 -0600) | ||
| commit | c8d67fea4fbe9dea8420c6565d8b6c23e7117746 | |
| tree | 6bebf06c904d75eb2a8e32c0129f858ea406766d | tree | snapshot (tar.xz tar.gz zip) |
| parent | f5790211c8adf567df2c413d09ca7f8b2e0e05b2 | commit | diff |
v4l: ti-vpe: Use dma API to allocate motion vector buffers
Motion vector buffers are currently allocated through kernel's kzalloc function.
These buffers can be large if the input buffer resolution is high. We should use
dma API when allocating large buffers.
Change the allocation from kzalloc to DMA API.
Change-Id: I9732f7fa80ab69d7fa5bca0acfaa59f473f19539
Signed-off-by: alaganraj <alaganraj.s@ti.com>
Motion vector buffers are currently allocated through kernel's kzalloc function.
These buffers can be large if the input buffer resolution is high. We should use
dma API when allocating large buffers.
Change the allocation from kzalloc to DMA API.
Change-Id: I9732f7fa80ab69d7fa5bca0acfaa59f473f19539
Signed-off-by: alaganraj <alaganraj.s@ti.com>
| drivers/media/platform/ti-vps/vpe.c | diff | blob | history |