From: Archit Taneja <archit@ti.com>
Date: Thu, 13 Mar 2014 11:44:06 +0000 (-0300)
Subject: [media] v4l: ti-vpe: Allow DMABUF buffer type support
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~25^2~113
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=668f91d4997634a78c947b210e19309726c30693;p=pandora-kernel.git

[media] v4l: ti-vpe: Allow DMABUF buffer type support

For OMAP and DRA7x, we generally allocate video and graphics buffers through
omapdrm since the corresponding omap-gem driver provides DMM-Tiler backed
contiguous buffers. omapdrm is a dma-buf exporter. These buffers are used by
other drivers in the video pipeline.

Add VB2_DMABUF flag to the io_modes of the vb2 output and capture queues. This
allows the driver to import dma shared buffers.

Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

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