media: v4l2-ctrl: add MPEG-2 profile and level controls
Add MPEG-2 CID definitions for profiles and levels defined in ITU-T Rec. H.262. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>alistair/sunxi64-5.4-dsi
Philipp Zabel
Mauro Carvalho Chehab
parent
23e0b8c65e
commit
5902bca94a
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@ -759,6 +759,32 @@ enum v4l2_mpeg_video_h264_level -
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.. _v4l2-mpeg-video-mpeg2-level:
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``V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL``
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(enum)
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enum v4l2_mpeg_video_mpeg2_level -
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The level information for the MPEG2 elementary stream. Applicable to
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MPEG2 codecs. Possible values are:
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.. flat-table::
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:header-rows: 0
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:stub-columns: 0
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* - ``V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW``
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- Low Level (LL)
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* - ``V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN``
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- Main Level (ML)
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* - ``V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440``
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- High-1440 Level (H-14)
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* - ``V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH``
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- High Level (HL)
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.. _v4l2-mpeg-video-mpeg4-level:
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``V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL``
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@ -845,6 +871,36 @@ enum v4l2_mpeg_video_h264_profile -
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.. _v4l2-mpeg-video-mpeg2-profile:
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``V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE``
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(enum)
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enum v4l2_mpeg_video_mpeg2_profile -
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The profile information for MPEG2. Applicable to MPEG2 codecs.
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Possible values are:
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.. flat-table::
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:header-rows: 0
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:stub-columns: 0
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* - ``V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE``
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- Simple profile (SP)
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* - ``V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN``
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- Main profile (MP)
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* - ``V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE``
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- SNR Scalable profile (SNR)
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* - ``V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE``
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- Spatially Scalable profile (Spt)
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* - ``V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH``
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- High profile (HP)
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* - ``V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW``
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- Multi-view profile (MVP)
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.. _v4l2-mpeg-video-mpeg4-profile:
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``V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE``
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@ -406,6 +406,21 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
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"Explicit",
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NULL,
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};
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static const char * const mpeg_mpeg2_level[] = {
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"Low",
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"Main",
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"High 1440",
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"High",
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NULL,
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};
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static const char * const mpeg2_profile[] = {
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"Simple",
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"Main",
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"SNR Scalable",
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"Spatially Scalable",
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"High",
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NULL,
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};
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static const char * const mpeg_mpeg4_level[] = {
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"0",
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"0b",
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@ -622,6 +637,10 @@ const char * const *v4l2_ctrl_get_menu(u32 id)
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return h264_fp_arrangement_type;
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case V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE:
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return h264_fmo_map_type;
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case V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL:
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return mpeg_mpeg2_level;
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case V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE:
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return mpeg2_profile;
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case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
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return mpeg_mpeg4_level;
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case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
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@ -832,6 +851,8 @@ const char *v4l2_ctrl_get_name(u32 id)
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case V4L2_CID_MPEG_VIDEO_H264_I_FRAME_MAX_QP: return "H264 I-Frame Maximum QP Value";
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case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MIN_QP: return "H264 P-Frame Minimum QP Value";
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case V4L2_CID_MPEG_VIDEO_H264_P_FRAME_MAX_QP: return "H264 P-Frame Maximum QP Value";
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case V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL: return "MPEG2 Level";
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case V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE: return "MPEG2 Profile";
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case V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP: return "MPEG4 I-Frame QP Value";
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case V4L2_CID_MPEG_VIDEO_MPEG4_P_FRAME_QP: return "MPEG4 P-Frame QP Value";
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case V4L2_CID_MPEG_VIDEO_MPEG4_B_FRAME_QP: return "MPEG4 B-Frame QP Value";
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@ -1197,6 +1218,8 @@ void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,
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case V4L2_CID_MPEG_VIDEO_H264_VUI_SAR_IDC:
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case V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRANGEMENT_TYPE:
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case V4L2_CID_MPEG_VIDEO_H264_FMO_MAP_TYPE:
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case V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL:
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case V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE:
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case V4L2_CID_MPEG_VIDEO_MPEG4_LEVEL:
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case V4L2_CID_MPEG_VIDEO_MPEG4_PROFILE:
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case V4L2_CID_JPEG_CHROMA_SUBSAMPLING:
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@ -409,6 +409,24 @@ enum v4l2_mpeg_video_multi_slice_mode {
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#define V4L2_CID_MPEG_VIDEO_MV_V_SEARCH_RANGE (V4L2_CID_MPEG_BASE+228)
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#define V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME (V4L2_CID_MPEG_BASE+229)
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/* CIDs for the MPEG-2 Part 2 (H.262) codec */
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#define V4L2_CID_MPEG_VIDEO_MPEG2_LEVEL (V4L2_CID_MPEG_BASE+270)
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enum v4l2_mpeg_video_mpeg2_level {
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V4L2_MPEG_VIDEO_MPEG2_LEVEL_LOW = 0,
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V4L2_MPEG_VIDEO_MPEG2_LEVEL_MAIN = 1,
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V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH_1440 = 2,
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V4L2_MPEG_VIDEO_MPEG2_LEVEL_HIGH = 3,
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};
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#define V4L2_CID_MPEG_VIDEO_MPEG2_PROFILE (V4L2_CID_MPEG_BASE+271)
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enum v4l2_mpeg_video_mpeg2_profile {
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V4L2_MPEG_VIDEO_MPEG2_PROFILE_SIMPLE = 0,
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V4L2_MPEG_VIDEO_MPEG2_PROFILE_MAIN = 1,
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V4L2_MPEG_VIDEO_MPEG2_PROFILE_SNR_SCALABLE = 2,
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V4L2_MPEG_VIDEO_MPEG2_PROFILE_SPATIALLY_SCALABLE = 3,
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V4L2_MPEG_VIDEO_MPEG2_PROFILE_HIGH = 4,
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V4L2_MPEG_VIDEO_MPEG2_PROFILE_MULTIVIEW = 5,
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};
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/* CIDs for the FWHT codec as used by the vicodec driver. */
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#define V4L2_CID_FWHT_I_FRAME_QP (V4L2_CID_MPEG_BASE + 290)
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#define V4L2_CID_FWHT_P_FRAME_QP (V4L2_CID_MPEG_BASE + 291)
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