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: Mauro Carvalho Chehab <mche...@redhat.com>
---
drivers/media/usb/em28xx/em28xx-video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/usb/em28xx/em28xx-video.c
b/drivers/media/usb/em28xx/em28xx-video.c
index 75027e3..2eabf2a 100644
--- a/drivers/media/usb/em28xx/em28xx-video.c
+++ b/drivers/media/usb/em28xx/em28xx-video.c
@@ -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;
--
1.7.11.7
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