Add support for HDR metadata using the hdr_output_metadata connector property, configure Dynamic Range and Mastering InfoFrame accordingly. A drm_infoframe flag is added to dw_hdmi_plat_data that platform drivers can use to signal when Dynamic Range and Mastering infoframes is supported. This flag is needed because Amlogic GXBB and GXL report same DW-HDMI version, and only GXL support DRM InfoFrame. The first patch add functionality to configure DRM InfoFrame based on the hdr_output_metadata connector property. The remaining patches sets the drm_infoframe flag on some SoCs supporting Dynamic Range and Mastering InfoFrame. Note that this was based on top of drm-misc-next and Neil Armstrong's "drm/meson: Add support for HDMI2.0 YUV420 4k60" series at [1] [1] https://patchwork.freedesktop.org/series/58725/#rev2 Jonas Karlman (4): drm/bridge: dw-hdmi: Add Dynamic Range and Mastering InfoFrame support drm/rockchip: Enable DRM InfoFrame support on RK3328 and RK3399 drm/meson: Enable DRM InfoFrame support on GXL, GXM and G12A drm/sun4i: Enable DRM InfoFrame support on H6 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 109 ++++++++++++++++++++ drivers/gpu/drm/bridge/synopsys/dw-hdmi.h | 37 +++++++ drivers/gpu/drm/meson/meson_dw_hdmi.c | 5 + drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 2 + drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 2 + drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | 1 + include/drm/bridge/dw_hdmi.h | 1 + 7 files changed, 157 insertions(+) -- 2.17.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
