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

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
...@@ -1201,7 +1201,7 @@ static void mx27_camera_frame_done_emma(struct mx2_camera_dev *pcdev, ...@@ -1201,7 +1201,7 @@ static void mx27_camera_frame_done_emma(struct mx2_camera_dev *pcdev,
buf = list_entry(pcdev->capture.next, buf = list_entry(pcdev->capture.next,
struct mx2_buffer, vb.queue); struct mx2_buffer, vb.queue);
buf->bufnum = bufnum; buf->bufnum = !bufnum;
list_move_tail(pcdev->capture.next, &pcdev->active_bufs); list_move_tail(pcdev->capture.next, &pcdev->active_bufs);
......
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