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Commit ef85cd9c authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
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[media] em28xx: enable DMABUF 



Now that it uses videobuf2, em28xx can support DMABUF.

Tested with an HVR-950 on analog mode and a 2gen i5core machine
with an i915 graphics adapter.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 2c46bb11

drivers/media/usb/em28xx/em28xx-video.c

+1 −1
Original line number Diff line number Diff line
@@ -699,7 +699,7 @@ int em28xx_vb2_setup(struct em28xx *dev) 
	/* Setup Videobuf2 for Video capture */

	q = &dev->vb_vidq;

	q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;

	q->io_modes = VB2_READ | VB2_MMAP | VB2_USERPTR;

	q->io_modes = VB2_READ | VB2_MMAP | VB2_USERPTR | VB2_DMABUF;

	q->drv_priv = dev;

	q->buf_struct_size = sizeof(struct em28xx_buffer);

	q->ops = &em28xx_video_qops;