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| author | Linux Build Service Account <lnxbuild@quicinc.com> | 2017-06-27 17:07:46 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-06-27 17:07:45 -0700 |
| commit | be58516a4ea44bb79784103cfe337a1e3e6f7445 (patch) | |
| tree | f2b4001055a37a5b70c87a4fd8b04c18b4ec231b /include/uapi | |
| parent | 35589846a02122d17cd8703ed6a642cdc4918621 (diff) | |
| parent | 79d9dc2c13a06427e9c38a741a1d7859986367ee (diff) | |
Merge "drm/msm: pass the HDR metadata sent from userspace to sink"
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index b98912f4ae47..a60e84ab905b 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -62,6 +62,27 @@ struct drm_msm_timespec { __s64 tv_nsec; /* nanoseconds */ }; +/* + * HDR Metadata + * These are defined as per EDID spec and shall be used by the sink + * to set the HDR metadata for playback from userspace. + */ + +#define HDR_PRIMARIES_COUNT 3 + +struct drm_msm_ext_panel_hdr_metadata { + __u32 eotf; /* electro optical transfer function */ + __u32 hdr_supported; /* HDR supported */ + __u32 display_primaries_x[HDR_PRIMARIES_COUNT]; /* Primaries x */ + __u32 display_primaries_y[HDR_PRIMARIES_COUNT]; /* Primaries y */ + __u32 white_point_x; /* white_point_x */ + __u32 white_point_y; /* white_point_y */ + __u32 max_luminance; /* Max luminance */ + __u32 min_luminance; /* Min Luminance */ + __u32 max_content_light_level; /* max content light level */ + __u32 max_average_light_level; /* max average light level */ +}; + /** * HDR sink properties * These are defined as per EDID spec and shall be used by the userspace |