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| author |   Malathi Gottam <mgottam@codeaurora.org> | 2018-11-12 04:06:02 -0500 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-11-23 04:34:16 -0500 |
| commit | f8e5b2f3903ce187106f73d0b34cab7c2f6c068a (patch) | |
| tree | eabaf486c6e4affed17e30875c0fe009af134a5c /drivers/media/platform/qcom/venus/venc_ctrls.c | |
| parent | media: video-i2c: hwmon: constify vb2_ops structure (diff) | |
| download | linux-dev-f8e5b2f3903ce187106f73d0b34cab7c2f6c068a.tar.xz linux-dev-f8e5b2f3903ce187106f73d0b34cab7c2f6c068a.zip | |
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>
Diffstat (limited to 'drivers/media/platform/qcom/venus/venc_ctrls.c')
| -rw-r--r-- | drivers/media/platform/qcom/venus/venc_ctrls.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/media/platform/qcom/venus/venc_ctrls.c b/drivers/media/platform/qcom/venus/venc_ctrls.c index 459101728d26..e6a43e934a05 100644 --- a/drivers/media/platform/qcom/venus/venc_ctrls.c +++ b/drivers/media/platform/qcom/venus/venc_ctrls.c @@ -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); |