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Commit 164abbd2 authored by Alex Bee's avatar Alex Bee Committed by Heiko Stuebner
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drm/rockchip: inno_hdmi: Correctly setup HDMI quantization range


The display controller will always give full range RGB regardless of the
mode set, but HDMI requires certain modes to be transmitted in limited
range RGB. This is especially required for HDMI sinks which do not support
non-standard quantization ranges.

This enables color space conversion for those modes and sets the
quantization range accordingly in the AVI infoframe.

Signed-off-by: default avatarAlex Bee <knaerzche@gmail.com>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222174220.55249-21-knaerzche@gmail.com
parent ceeb0f01
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