From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Thu, 21 Aug 2014 14:54:44 +0000 (+0200)
Subject: usb: gadget: uvc: Add support for DMABUF importing
X-Git-Tag: fixes-for-v3.18-merge-window~16^2~118^2~69
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee7ec7f6b39d2ae25dca000398929edaa2ce412d;p=pandora-kernel.git

usb: gadget: uvc: Add support for DMABUF importing

Activate the videobuf2 DMABUF support. As vb2-vmalloc supports the
importer role only, exporting buffers isn't supported yet. When the
exporter role will be implemented in vb2-vmalloc the UVC gadget driver
will automatically gain support for it.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

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