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| author | Stanimir Varbanov <stanimir.varbanov@linaro.org> | 2020-07-05 01:41:00 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-09-01 14:13:29 +0200 |
| commit | 44f5b2fffc3213c919f53adddadb1a05519bdc0e (patch) | |
| tree | 01dfd9fbafcc863cace5bccb07d0e386e263db07 /drivers/media/v4l2-core | |
| parent | 69ff4b2caa95e1051f07d94de583ae15753ae081 (diff) | |
| download | linux-stable-44f5b2fffc3213c919f53adddadb1a05519bdc0e.tar.gz linux-stable-44f5b2fffc3213c919f53adddadb1a05519bdc0e.tar.bz2 linux-stable-44f5b2fffc3213c919f53adddadb1a05519bdc0e.zip | |
media: v4l2-ctrl: Add frame-skip std encoder control
Adds encoders standard v4l2 control for frame-skip. The control
is a copy of a custom encoder control so that other v4l2 encoder
drivers can use it.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/v4l2-core')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-ctrls.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c index 83372789eec3..c138914f507b 100644 --- a/drivers/media/v4l2-core/v4l2-ctrls.c +++ b/drivers/media/v4l2-core/v4l2-ctrls.c @@ -591,6 +591,12 @@ const char * const *v4l2_ctrl_get_menu(u32 id) "External", NULL, }; + static const char * const mpeg_video_frame_skip[] = { + "Disabled", + "Level Limit", + "VBV/CPB Limit", + NULL, + }; switch (id) { case V4L2_CID_MPEG_AUDIO_SAMPLING_FREQ: @@ -652,6 +658,8 @@ const char * const *v4l2_ctrl_get_menu(u32 id) return flash_strobe_source; case V4L2_CID_MPEG_VIDEO_HEADER_MODE: return header_mode; + case V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE: + return mpeg_video_frame_skip; case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE: return multi_slice; case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE: @@ -846,6 +854,7 @@ const char *v4l2_ctrl_get_name(u32 id) case V4L2_CID_MPEG_VIDEO_MB_RC_ENABLE: return "H264 MB Level Rate Control"; case V4L2_CID_MPEG_VIDEO_HEADER_MODE: return "Sequence Header Mode"; case V4L2_CID_MPEG_VIDEO_MAX_REF_PIC: return "Max Number of Reference Pics"; + case V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE: return "Frame Skip Mode"; case V4L2_CID_MPEG_VIDEO_H263_I_FRAME_QP: return "H263 I-Frame QP Value"; case V4L2_CID_MPEG_VIDEO_H263_P_FRAME_QP: return "H263 P-Frame QP Value"; case V4L2_CID_MPEG_VIDEO_H263_B_FRAME_QP: return "H263 B-Frame QP Value"; @@ -1268,6 +1277,7 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type, case V4L2_CID_FLASH_LED_MODE: case V4L2_CID_FLASH_STROBE_SOURCE: case V4L2_CID_MPEG_VIDEO_HEADER_MODE: + case V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE: case V4L2_CID_MPEG_VIDEO_MULTI_SLICE_MODE: case V4L2_CID_MPEG_VIDEO_H264_ENTROPY_MODE: case V4L2_CID_MPEG_VIDEO_H264_LEVEL: |