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[media] media: davinci: vpif_display: improve vpif_buffer_prepare() callback
authorLad, Prabhakar <prabhakar.csengg@gmail.com>
Fri, 16 May 2014 13:33:11 +0000 (10:33 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Fri, 23 May 2014 22:02:33 +0000 (19:02 -0300)
commit27cdf9ba1f7dd12709a1fbdbab65a807a5f76657
treedfd3b7ecd38a97b18781d8e5c91c7d89780c3255tree | snapshot (tar.gz zip)
parentcde27a338a3d25015100bd6d94589b1fb7545250commit | diff
[media] media: davinci: vpif_display: improve vpif_buffer_prepare() callback

this patch improve vpif_buffer_prepare() callback, as buf_prepare()
callback is never called with invalid state and check for
vb2_plane_vaddr(vb, 0) is dropped as payload check should
be done unconditionally.

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/platform/davinci/vpif_display.c diff | blob | blame | history