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media: venus: change the default value of GOP size 

When the client doesn't explicitly set any GOP size, current
default value is low and overshoots bitrate beyond  tolerance.
Hence default value is modified so as to have intra period of 1sec.

Signed-off-by: Malathi Gottam <mgottam@codeaurora.org>
Acked-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Malathi Gottam 2018-11-12 04:06:02 -05:00 committed by Mauro Carvalho Chehab
parent c7f7da2a60
commit f8e5b2f390
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/qcom/venus/venc_ctrls.c
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@ -295,7 +295,7 @@ int venc_ctrl_init(struct venus_inst *inst)
0, INTRA_REFRESH_MBS_MAX, 1, 0);
v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
V4L2_CID_MPEG_VIDEO_GOP_SIZE, 0, (1 << 16) - 1, 1, 12);
V4L2_CID_MPEG_VIDEO_GOP_SIZE, 0, (1 << 16) - 1, 1, 30);
v4l2_ctrl_new_std(&inst->ctrl_handler, &venc_ctrl_ops,
V4L2_CID_MPEG_VIDEO_VPX_MIN_QP, 1, 128, 1, 1);