drm/vc4: hdmi: Enable the scrambler
authorMaxime Ripard <maxime@cerno.tech>
Thu, 8 Oct 2020 14:06:58 +0000 (16:06 +0200)
committerPhil Elwell <8911409+pelwell@users.noreply.github.com>
Wed, 21 Apr 2021 13:13:56 +0000 (14:13 +0100)
commit74465b84fa27c406814f0f5bea12e094602c6191
tree8a3d4d7bcbcd89828298049d3c79bb816ea9a1f1
parent878f069f14b435f0f7ed89eaccbf137390df285f
drm/vc4: hdmi: Enable the scrambler

The HDMI controller on the BCM2711 includes a scrambler in order to
reach the HDMI 2.0 modes that require it. Let's add the support for it.

Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
drivers/gpu/drm/vc4/vc4_hdmi.c
drivers/gpu/drm/vc4/vc4_hdmi_regs.h