diff options
| author | Abhinav Kumar <abhinavk@codeaurora.org> | 2018-09-18 18:59:12 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2018-10-02 17:56:22 -0700 |
| commit | c920eda6d87c5834323f4f4a773fd2a3fc260db6 (patch) | |
| tree | a14be9ea466dfc7782270ee19c04ff606b1faf74 /include/uapi | |
| parent | 070bf44aba13d672db9295f2ef2e98204c8e70ff (diff) | |
drm/msm: add additional HDR state transition
Add an additional HDR state transition to cover the HDR
teardown sequence case.
This will avoid the HDR infoframe to be programmed repeatedly
if there is no change in its contents.
Change-Id: Ic2f077f0c2ff01e19db5a59b218c4d824e039773
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Navid Bahrani <nbahrani@codeaurora.org>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index 30dbd1c34335..583ebc4616e9 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -62,6 +62,15 @@ struct drm_msm_timespec { __s64 tv_nsec; /* nanoseconds */ }; +/* From CEA.861.3 */ +#define HDR_EOTF_SMTPE_ST2084 0x2 +#define HDR_EOTF_HLG 0x3 + +/* hdr hdmi state takes possible values of 0, 1 and 2 respectively */ +#define DRM_MSM_HDR_DISABLE 0 +#define DRM_MSM_HDR_ENABLE 1 +#define DRM_MSM_HDR_RESET 2 + /* * HDR Metadata * These are defined as per EDID spec and shall be used by the sink |