| Message ID | 1404833013-18627-1-git-send-email-andrey.utkin@corp.bluecherry.net (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Tue, 8 Jul 2014 18:23:32 +0300 Andrey Utkin <andrey.utkin@corp.bluecherry.net> wrote: > solo6*10 boards have configurable quantization parameter which takes > values from 0 to 31, inclusively. > > This change enables setting it with ioctl VIDIOC_S_CTRL with id > V4L2_CID_MPEG_VIDEO_H264_MIN_QP. > > Signed-off-by: Andrey Utkin <andrey.utkin@corp.bluecherry.net> > --- > drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c > b/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c index > b8ff113..bf6eb06 100644 --- > a/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c +++ > b/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c @@ -1111,6 > +1111,9 @@ static int solo_s_ctrl(struct v4l2_ctrl *ctrl) case > V4L2_CID_MPEG_VIDEO_GOP_SIZE: solo_enc->gop = ctrl->val; > return 0; > + case V4L2_CID_MPEG_VIDEO_H264_MIN_QP: > + solo_enc->qp = ctrl->val; > + return 0; > case V4L2_CID_MOTION_THRESHOLD: > solo_enc->motion_thresh = ctrl->val; > if (!solo_enc->motion_global > || !solo_enc->motion_enabled) @@ -1260,6 +1263,8 @@ static struct > solo_enc_dev *solo_enc_alloc(struct solo_dev *solo_dev, > V4L2_CID_SHARPNESS, 0, 15, 1, 0); v4l2_ctrl_new_std(hdl, > &solo_ctrl_ops, V4L2_CID_MPEG_VIDEO_GOP_SIZE, 1, 255, 1, > solo_dev->fps); > + v4l2_ctrl_new_std(hdl, &solo_ctrl_ops, > + V4L2_CID_MPEG_VIDEO_H264_MIN_QP, 0, 31, 1, > SOLO_DEFAULT_QP); v4l2_ctrl_new_custom(hdl, > &solo_motion_threshold_ctrl, NULL); v4l2_ctrl_new_custom(hdl, > &solo_motion_enable_ctrl, NULL); v4l2_ctrl_new_custom(hdl, > &solo_osd_text_ctrl, NULL); Signed-off-by: Ismael Luceno <ismael.luceno@corp.bluecherry.net>
diff --git a/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c b/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c index b8ff113..bf6eb06 100644 --- a/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c +++ b/drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c @@ -1111,6 +1111,9 @@ static int solo_s_ctrl(struct v4l2_ctrl *ctrl) case V4L2_CID_MPEG_VIDEO_GOP_SIZE: solo_enc->gop = ctrl->val; return 0; + case V4L2_CID_MPEG_VIDEO_H264_MIN_QP: + solo_enc->qp = ctrl->val; + return 0; case V4L2_CID_MOTION_THRESHOLD: solo_enc->motion_thresh = ctrl->val; if (!solo_enc->motion_global || !solo_enc->motion_enabled) @@ -1260,6 +1263,8 @@ static struct solo_enc_dev *solo_enc_alloc(struct solo_dev *solo_dev, V4L2_CID_SHARPNESS, 0, 15, 1, 0); v4l2_ctrl_new_std(hdl, &solo_ctrl_ops, V4L2_CID_MPEG_VIDEO_GOP_SIZE, 1, 255, 1, solo_dev->fps); + v4l2_ctrl_new_std(hdl, &solo_ctrl_ops, + V4L2_CID_MPEG_VIDEO_H264_MIN_QP, 0, 31, 1, SOLO_DEFAULT_QP); v4l2_ctrl_new_custom(hdl, &solo_motion_threshold_ctrl, NULL); v4l2_ctrl_new_custom(hdl, &solo_motion_enable_ctrl, NULL); v4l2_ctrl_new_custom(hdl, &solo_osd_text_ctrl, NULL);
solo6*10 boards have configurable quantization parameter which takes values from 0 to 31, inclusively. This change enables setting it with ioctl VIDIOC_S_CTRL with id V4L2_CID_MPEG_VIDEO_H264_MIN_QP. Signed-off-by: Andrey Utkin <andrey.utkin@corp.bluecherry.net> --- drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c | 5 +++++ 1 file changed, 5 insertions(+)