diff options
| author |   Michael Grzeschik <m.grzeschik@pengutronix.de> | 2010-08-03 06:37:54 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-08-08 23:43:03 -0300 |
| commit | cd9ebdbc0541b4e8ee145c81642d68332f79b932 (patch) | |
| tree | c71ea77d347fa2d4c134ffa3e18087220633686e /drivers/media | |
| parent | V4L/DVB: V4L: do not autoselect components on embedded systems (diff) | |
| download | linux-dev-cd9ebdbc0541b4e8ee145c81642d68332f79b932.tar.xz linux-dev-cd9ebdbc0541b4e8ee145c81642d68332f79b932.zip | |
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: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/mx2_camera.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c index 026bef0ba403..8441ecac6b18 100644 --- a/drivers/media/video/mx2_camera.c +++ b/drivers/media/video/mx2_camera.c @@ -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); |