On Thu, May 16, 2019 at 07:40:05PM +0530, Uma Shankar wrote: > This patch series enables HDR support in drm. It basically defines > HDR metadata structures, property to pass content (after blending) > metadata from user space compositors to driver. > > Dynamic Range and Mastering infoframe creation and sending. > > ToDo: > 1. We need to get the color framework in place for all planes > which support HDR content in hardware. This is already in progres > and patches are out for review in mailing list. > 2. UserSpace/Compositors: Blending policies and metadata blob > creation and passing to driver. Work is already in progress > by Intel's middleware teams on wayland and the patches for > the same are in review. > > A POC has already been developed by Ville based on wayland. Please refer > below link to see the component interactions and usage: > https://lists.freedesktop.org/archives/wayland-devel/2017-December/036403.html > > v2: Updated Ville's POC changes to the patch series.Incorporated cleanups > and fixes from Ville. Rebase on latest drm-tip. > > v3: Fixed a warning causing builds to break on CI. No major change. > > v4: Addressed Shashank's review comments. > > v5: Rebase on top of Ville's infoframe refactoring changes. Fixed non modeset > case for HDR metadata update. Dropped a redundant patch. > > v6: Addressed Shashank's review comments and added RB's received. > > v7: Squashed 2 patches, dropped 1 change and addressed Brian Starkey's and > Shashank's review comments. > > v8: Addressed Jonas Karlman review comments. Added Shashank's RB to the series, > fixed a WARN_ON on BYT/CHT. > > v9: Addressed Ville and Jonas Karlman's review comments. Added the infoframe > state readout and metadata reference count. > > v10: Addressed review comments from Jonas and Ville. Dropped one patch related > to i915 fastset handling as per Ville's feedback. > > v11: Addressed Ville's review comments. > > Note: v9 version is already tested with Kodi and a confirmation from team kodi has been > received. Branch details for the same as below: > https://github.com/xbmc/xbmc/tree/feature_drmprime-vaapi > > v9 of this series is: > Tested-by: Jonas Karlman <jonas@xxxxxxxxx> > > Jonas Karlman (1): > drm: Add reference counting on HDR metadata blob > > Uma Shankar (9): > drm: Add HDR source metadata property > drm: Parse HDR metadata info from EDID > drm: Enable HDR infoframe support > drm/i915: Attach HDR metadata property to connector > drm/i915: Write HDR infoframe and send to panel > drm/i915:Enabled Modeset when HDR Infoframe changes > drm/i915: Added DRM Infoframe handling for BYT/CHT > video/hdmi: Add Unpack function for DRM infoframe > drm/i915: Add state readout for DRM infoframe > > Ville Syrjälä (2): > drm: Add HLG EOTF > drm/i915: Enable infoframes on GLK+ for HDR Pushed the core/etc. bits to drm-misc-next so that other drivers can base their work on that. We'll need a backmerge to get the i915 stuff in via dinq. -- Ville Syrjälä Intel _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
