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authorMario Kleiner <mario.kleiner.de@gmail.com>2021-01-24 05:40:10 +0100
committerSimon Ser <contact@emersion.fr>2021-02-23 19:26:43 +0100
commit66922f850910056a2a3193388dd69b900e824717 (patch)
treedd6aeb4d843a731a5283b66b381405c8ec8fab19 /drivers/gpu
parentd71cbff1cdae2d8ddd2a7279db67a1412f41d89d (diff)
drm: Fix HDMI_STATIC_METADATA_TYPE1 constant
According to the CTA 861.G spec, HDMI_STATIC_METADATA_TYPE1 is not 1, but zero, so fix this enum. While this doesn't cause problems in the kernel yet, as the constant isn't actively used by drivers yet, it did create confusion while debugging HDR problems in yours truly, and also potential bugs in userspace components, as the wrong enum propagates to components, e.g., like it did already into intel-gpu-tools (tests/kms_hdr.c) or is used as wrong reference when writing future new userspace HDR components like compositors. Fixes: fbb5d0353c62 ("drm: Add HDR source metadata property") Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com> Cc: Uma Shankar <uma.shankar@intel.com> Cc: Shashank Sharma <shashank.sharma@intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Simon Ser <contact@emersion.fr> Signed-off-by: Simon Ser <contact@emersion.fr> Link: https://patchwork.freedesktop.org/patch/msgid/20210124044010.18678-1-mario.kleiner.de@gmail.com
Diffstat (limited to 'drivers/gpu')
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