drm/vc4_hdmi: Add Broadcast RGB property to allow override of RGB range
authorDave Stevenson <dave.stevenson@raspberrypi.com>
Wed, 8 Apr 2020 15:12:02 +0000 (16:12 +0100)
committerPhil Elwell <8911409+pelwell@users.noreply.github.com>
Wed, 26 Jan 2022 20:01:43 +0000 (20:01 +0000)
commita40458793fcdaa2682703db445302554f0a9ab47
tree4779d9298f7bd29d63dc581940e2eeb6c55f2b66
parent83596a2f27c8eee060f6ec0c5ecc0df835034a34
drm/vc4_hdmi: Add Broadcast RGB property to allow override of RGB range

Copy Intel's "Broadcast RGB" property semantics to add manual override
of the HDMI pixel range for monitors that don't abide by the content
of the AVI Infoframe.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
drivers/gpu/drm/vc4/vc4_hdmi.c
drivers/gpu/drm/vc4/vc4_hdmi.h