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(parent: 6bc1737) | patch
usb: gadget: uvc: Add support for DMABUF importing
authorPhilipp Zabel <p.zabel@pengutronix.de>
Thu, 21 Aug 2014 14:54:44 +0000 (16:54 +0200)
committerFelipe Balbi <balbi@ti.com>
Thu, 21 Aug 2014 15:03:32 +0000 (10:03 -0500)
commitee7ec7f6b39d2ae25dca000398929edaa2ce412d
tree51c76ace67f5ea7d5a681fd113a3a037e7a79d9dtree | snapshot (tar.gz zip)
parent6bc17375d2e787e5c7ef94bfb4e194b6c690a4a7commit | diff
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>
drivers/usb/gadget/function/uvc_queue.c diff | blob | blame | history