Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit cd9ebdbc authored by Michael Grzeschik's avatar Michael Grzeschik Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB: mx2_camera: fix for list bufnum in frame_done_emma 



The emma uses bufnum 1 and 0. This patch tells the bufqueue to change
the next buffer to the next one and not the current one.
Otherwise the BUG_ON above will trigger everytime.

Signed-off-by: default avatarMichael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: default avatarGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent b3fc1782

drivers/media/video/mx2_camera.c

+1 −1
Original line number Diff line number Diff line
@@ -1201,7 +1201,7 @@ static void mx27_camera_frame_done_emma(struct mx2_camera_dev *pcdev, 
	buf = list_entry(pcdev->capture.next,

			struct mx2_buffer, vb.queue);



	buf->bufnum = bufnum;

	buf->bufnum = !bufnum;



	list_move_tail(pcdev->capture.next, &pcdev->active_bufs);