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| author | Shashank Sharma <shashank.sharma@intel.com> | 2017-03-13 14:24:02 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2017-03-21 11:15:56 +0300 |
| commit | 62c58af32c935a98a1e8d8ceb39a3a47b36fbbcd (patch) | |
| tree | ea1dca1ec86bdb3f213f69f9899dd05e51cd2762 /include/drm/drm_edid.h | |
| parent | afa1c763653e0fd68f2d1e3dca869c9453d8ef06 (diff) | |
| download | linux-62c58af32c935a98a1e8d8ceb39a3a47b36fbbcd.tar.xz | |
drm/edid: detect SCDC support in HF-VSDB
This patch does following:
- Adds a new structure (drm_hdmi_info) in drm_display_info.
This structure will be used to save and indicate if sink
supports advanced HDMI 2.0 features
- Adds another structure drm_scdc within drm_hdmi_info, to
reflect scdc support and capabilities in connected HDMI 2.0 sink.
- Checks the HF-VSDB block for presence of SCDC, and marks it
in scdc structure
- If SCDC is present, checks if sink is capable of generating
SCDC read request, and marks it in scdc structure.
V2: Addressed review comments
Thierry:
- Fix typos in commit message and make abbreviation consistent
across the commit message.
- Change structure object name from hdmi_info -> hdmi
- Fix typos and abbreviations in description of structure drm_hdmi_info
end the description with a full stop.
- Create a structure drm_scdc, and keep all information related to SCDC
register set (supported, read request supported) etc in it.
Ville:
- Change rr -> read_request
- Call drm_detect_scrambling function drm_parse_hf_vsdb so that all
of HF-VSDB parsing can be kept in same function, in incremental
patches.
V3: Rebase.
V4: Rebase.
V5: Rebase.
V6: Addressed review comments from Ville
- Add clock rate calculations for 1/10 and 1/40 ratios
- Remove leftovers from old patchset
V7: Added R-B from Jose.
V8: Rebase.
V9: Rebase.
V10: Rebase.
Signed-off-by: Shashank Sharma <shashank.sharma@intel.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Reviewed-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1489404244-16608-5-git-send-email-shashank.sharma@intel.com
Diffstat (limited to 'include/drm/drm_edid.h')
| -rw-r--r-- | include/drm/drm_edid.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 3ead84d93792..7b9f48b62e07 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -476,5 +476,4 @@ void drm_edid_get_monitor_name(struct edid *edid, char *name, struct drm_display_mode *drm_mode_find_dmt(struct drm_device *dev, int hsize, int vsize, int fresh, bool rb); - #endif /* __DRM_EDID_H__ */ |