Commit ccc4c539 authored by Tomasz Stanislawski's avatar Tomasz Stanislawski Committed by Mauro Carvalho Chehab
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[media] v4l: uvc: add support for DMABUF importing 



This patch enhances UVC with support for DMABUF importing via
V4L2_MEMORY_DMABUF memory type.

Signed-off-by: default avatarTomasz Stanislawski <t.stanislaws@samsung.com>
Tested-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent a626f0ac

drivers/media/usb/uvc/uvc_queue.c

+1 −1
Original line number Diff line number Diff line
@@ -128,7 +128,7 @@ int uvc_queue_init(struct uvc_video_queue *queue, enum v4l2_buf_type type, 
	int ret;



	queue->queue.type = type;

	queue->queue.io_modes = VB2_MMAP | VB2_USERPTR;

	queue->queue.io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF;

	queue->queue.drv_priv = queue;

	queue->queue.buf_struct_size = sizeof(struct uvc_buffer);

	queue->queue.ops = &uvc_queue_qops;

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