diff options
| author | Lubomir Rintel <lkundrak@v3.sk> | 2017-02-06 09:47:36 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-02-08 16:57:24 +0300 |
| commit | 9165ba166cac5e8c9abda2012ea37cc3430c0b14 (patch) | |
| tree | 50617fc99c884bb1fea8055e6a2ad81475e02052 /drivers/media | |
| parent | 3f190e3aec212fc8c61e202c51400afa7384d4bc (diff) | |
| download | linux-9165ba166cac5e8c9abda2012ea37cc3430c0b14.tar.xz | |
[media] usbtv: add sharpness control
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/usb/usbtv/usbtv-video.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/media/usb/usbtv/usbtv-video.c b/drivers/media/usb/usbtv/usbtv-video.c index d3b6d3dfaa09..8135614f395a 100644 --- a/drivers/media/usb/usbtv/usbtv-video.c +++ b/drivers/media/usb/usbtv/usbtv-video.c @@ -757,6 +757,12 @@ static int usbtv_s_ctrl(struct v4l2_ctrl *ctrl) data[1] = -ctrl->val & 0xff; } break; + case V4L2_CID_SHARPNESS: + index = USBTV_BASE + 0x0239; + data[0] = 0; + data[1] = ctrl->val; + size = 2; + break; default: kfree(data); return -EINVAL; @@ -825,6 +831,8 @@ int usbtv_video_init(struct usbtv *usbtv) V4L2_CID_SATURATION, 0, 0x3ff, 1, 0x200); v4l2_ctrl_new_std(&usbtv->ctrl, &usbtv_ctrl_ops, V4L2_CID_HUE, -0xdff, 0xdff, 1, 0x000); + v4l2_ctrl_new_std(&usbtv->ctrl, &usbtv_ctrl_ops, + V4L2_CID_SHARPNESS, 0x0, 0xff, 1, 0x60); ret = usbtv->ctrl.error; if (ret < 0) { dev_warn(usbtv->dev, "Could not initialize controls\n"); |