From: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx> Its not valid to set plane sizelimit if using USERPTR. The buffersize limit will be parsed in buffer producing side. Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx> --- drivers/usb/gadget/uvc_queue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/gadget/uvc_queue.c b/drivers/usb/gadget/uvc_queue.c index 3f28a98..2660ed3 100644 --- a/drivers/usb/gadget/uvc_queue.c +++ b/drivers/usb/gadget/uvc_queue.c @@ -52,7 +52,7 @@ static int uvc_queue_setup(struct vb2_queue *vq, const struct v4l2_format *fmt, *nplanes = 1; - sizes[0] = video->imagesize; + sizes[0] = (vq->memory == V4L2_MEMORY_USERPTR) ? 0 : video->imagesize; return 0; } -- 1.8.2.rc2 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
