media: uvcvideo: uvc_queue_to_stream(): Support meta queues

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The stream data structure has two queues: the metadata and the data
queues, but uvc_queue_to_stream() only supports the data queue. If we
pass the metadata queue the function will return an invalid pointer.

This patch add a parameter to the function to explicitly tell the
function which queue are we using.

Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Hans de Goede <johannes.goede@oss.qualcomm.com>
Link: https://patch.msgid.link/20260309-uvc-metadata-dmabuf-v1-2-fc8b87bd29c5@chromium.org
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>

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Ricardo Ribalda 2026-03-09 15:01:55 +00:00 • committed by Hans Verkuil

parent fbac03467e

commit 33dd4bb261

3 changed files with 11 additions and 9 deletions

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3

drivers/media/usb/uvc/uvc_isight.c

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13

drivers/media/usb/uvc/uvc_queue.c

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4

drivers/media/usb/uvc/uvcvideo.h

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