diff options
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/drivers/media/video/cx18/cx18-av-core.c | 5 | ||||
| -rw-r--r-- | linux/drivers/media/video/saa7110.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/linux/drivers/media/video/cx18/cx18-av-core.c b/linux/drivers/media/video/cx18/cx18-av-core.c index 676bf4cd5..cf256a999 100644 --- a/linux/drivers/media/video/cx18/cx18-av-core.c +++ b/linux/drivers/media/video/cx18/cx18-av-core.c @@ -809,8 +809,10 @@ static int cx18_av_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc) switch (qc->id) { case V4L2_CID_BRIGHTNESS: + return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128); case V4L2_CID_CONTRAST: case V4L2_CID_SATURATION: + return v4l2_ctrl_query_fill(qc, 0, 127, 1, 64); case V4L2_CID_HUE: return v4l2_ctrl_query_fill(qc, -128, 127, 1, 0); default: @@ -822,10 +824,11 @@ static int cx18_av_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc) return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, state->default_volume); case V4L2_CID_AUDIO_MUTE: + return v4l2_ctrl_query_fill(qc, 0, 1, 1, 0); case V4L2_CID_AUDIO_BALANCE: case V4L2_CID_AUDIO_BASS: case V4L2_CID_AUDIO_TREBLE: - return v4l2_ctrl_query_fill(qc, -128, 127, 1, 0); + return v4l2_ctrl_query_fill(qc, 0, 65535, 65535 / 100, 32768); default: return -EINVAL; } diff --git a/linux/drivers/media/video/saa7110.c b/linux/drivers/media/video/saa7110.c index 7c3ad9829..ad21fdec1 100644 --- a/linux/drivers/media/video/saa7110.c +++ b/linux/drivers/media/video/saa7110.c @@ -336,8 +336,10 @@ static int saa7110_queryctrl(struct v4l2_subdev *sd, struct v4l2_queryctrl *qc) { switch (qc->id) { case V4L2_CID_BRIGHTNESS: + return v4l2_ctrl_query_fill(qc, 0, 255, 1, 128); case V4L2_CID_CONTRAST: case V4L2_CID_SATURATION: + return v4l2_ctrl_query_fill(qc, 0, 127, 1, 64); case V4L2_CID_HUE: return v4l2_ctrl_query_fill(qc, -128, 127, 1, 0); default: |