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[media] v4l2: vb2: fix queue reallocation and REQBUFS(0) case
authorMarek Szyprowski <m.szyprowski@samsung.com>
Wed, 9 Mar 2011 17:03:24 +0000 (14:03 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Tue, 22 Mar 2011 07:54:23 +0000 (04:54 -0300)
commit29e3fbd8edb31549fa8302c185bd0b915a43d8b8
tree0508c284a20cbfd5b35a83acab634f5693ee56dbtree | snapshot
parentbd08a0cd5f546916a9454ae2c35756ed77957458commit | diff
[media] v4l2: vb2: fix queue reallocation and REQBUFS(0) case

This patch fixes 2 minor bugs in videobuf2 core:
1. Queue should be reallocated if one change the memory access
method without changing the number of buffers.
2. In case of REQBUFS(0), the request should not be passed to the
driver.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/videobuf2-core.c diff | blob | history
Domain: System / Uncategorized;