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)
committerDom Cobley <popcornmix@gmail.com>
Mon, 21 Mar 2022 16:04:39 +0000 (16:04 +0000)
commit0e21b3771ccb662baa4895eef702328ed68c11b0
treebfa5fb32e0645805794730a4ab65af39b8e1af67
parent064d872084395d74bba329cbe1cca1e34354cd3a
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