diff options
| author | Naushir Patuck <naush@raspberrypi.com> | 2022-03-25 09:09:01 +0000 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-03-28 02:18:23 +0300 |
| commit | 1fb71a6ffa4c95661ecb5bf34e14bc80e47fc934 (patch) | |
| tree | 1dc979608dfcbecb6aed5ac528d6f9c80affc1d1 /include/linux/dma-buf.h | |
| parent | 988ec3f417886cc8202ccc7932ac2f95e89db061 (diff) | |
libcamera: v4l2_videodevice: Do not allow buffer queueing in stopping state
If the device is in the process of being stopped (i.e. Stopping state), any
call to queueBuffer() must fail. This is to ensure the integrity of the buffer
queue, as it gets cleared at the end of streamOff.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'include/linux/dma-buf.h')
0 files changed, 0 insertions, 0 deletions