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[media] solo6x10: update GOP size, QP immediately

Browse source 
Previously, it was needed to reopen device to update GOP size and
quantization parameter. Now we update device registers with new values
immediately.

Signed-off-by: Andrey Utkin <andrey.utkin@corp.bluecherry.net>
Signed-off-by: Ismael Luceno <ismael.luceno@corp.bluecherry.net>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Andrey Utkin 2014-07-08 12:23:33 -03:00 committed by Mauro Carvalho Chehab
parent 5698111605
commit 63e9b45b03
1 changed files with 4 additions and 0 deletions
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4
drivers/staging/media/solo6x10/solo6x10-v4l2-enc.c
View file

@ -1120,9 +1120,13 @@ static int solo_s_ctrl(struct v4l2_ctrl *ctrl)
ctrl->val);
case V4L2_CID_MPEG_VIDEO_GOP_SIZE:
solo_enc->gop = ctrl->val;
solo_reg_write(solo_dev, SOLO_VE_CH_GOP(solo_enc->ch), solo_enc->gop);
solo_reg_write(solo_dev, SOLO_VE_CH_GOP_E(solo_enc->ch), solo_enc->gop);
return 0;
case V4L2_CID_MPEG_VIDEO_H264_MIN_QP:
solo_enc->qp = ctrl->val;
solo_reg_write(solo_dev, SOLO_VE_CH_QP(solo_enc->ch), solo_enc->qp);
solo_reg_write(solo_dev, SOLO_VE_CH_QP_E(solo_enc->ch), solo_enc->qp);
return 0;
case V4L2_CID_DETECT_MD_GLOBAL_THRESHOLD:
solo_enc->motion_thresh = ctrl->val << 8;