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(parent: 6d5309c) | patch
drm/vc4: Disable Gamma control on HVS5 due to issues writing the table
authorDave Stevenson <dave.stevenson@raspberrypi.com>
Thu, 13 Jan 2022 11:30:42 +0000 (11:30 +0000)
committerPhil Elwell <8911409+pelwell@users.noreply.github.com>
Thu, 13 Jan 2022 11:56:34 +0000 (11:56 +0000)
commit6584a4e65659e488cbba29838435a2c088738f08
tree03b02a11269ff37faae18c56c5d51db974377f45tree | snapshot
parent6d5309c44a179c4651e9efaca3c0d5cf92105044commit | diff
drm/vc4: Disable Gamma control on HVS5 due to issues writing the table

Still under investigation, but the conditions under which the HVS
will accept values written to the gamma PWL are not straightforward.

Disable gamma on HVS5 again until it can be resolved to avoid
gamma being enabled with an incorrect table.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
drivers/gpu/drm/vc4/vc4_crtc.c diff | blob | history
Domain: System / Kernel;