diff options
| author |   Ezequiel Garcia <ezequiel@collabora.com> | 2019-07-20 07:47:07 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-07-25 06:26:49 -0400 |
| commit | 173f6eacc8a89ae4b08b166735930e6c46951a81 (patch) | |
| tree | 97313fe4f31b98cc50dd506c8ca96d8f5b5c08cc /drivers/media/platform/omap3isp | |
| parent | media: hdpvr: Add device num check and handling (diff) | |
| download | linux-dev-173f6eacc8a89ae4b08b166735930e6c46951a81.tar.xz linux-dev-173f6eacc8a89ae4b08b166735930e6c46951a81.zip | |
media: v4l: ctrls: Add debug messages
Currently, the v4l2 control code is a bit silent on errors.
Add debug messages on (hopefully) most of the error paths.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/omap3isp')
| -rw-r--r-- | drivers/media/platform/omap3isp/ispvideo.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index b52c6fe825ac..ee183c35ff3b 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -1020,8 +1020,8 @@ static int isp_video_check_external_subdevs(struct isp_video *video, ctrls.count = 1; ctrls.controls = &ctrl; - - ret = v4l2_g_ext_ctrls(pipe->external->ctrl_handler, NULL, &ctrls); + ret = v4l2_g_ext_ctrls(pipe->external->ctrl_handler, &video->video, + NULL, &ctrls); if (ret < 0) { dev_warn(isp->dev, "no pixel rate control in subdev %s\n", pipe->external->name); |