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(parent: 5ce40fd) | patch
drm/amdgpu: correct programming of ih_chicken for Arcturus
authorLe Ma <le.ma@amd.com>
Tue, 26 Feb 2019 12:37:17 +0000 (20:37 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 18 Jul 2019 19:18:03 +0000 (14:18 -0500)
commitf9c84ae582f675c58ff37728c708085278583935
treef1a8c475289e4befde32ab762221e64a78c91d01tree | snapshot
parent5ce40fd86cf155e0eefc73509343bb3eeaafa4bccommit | diff
drm/amdgpu: correct programming of ih_chicken for Arcturus

ih_chicken is a register that is not allowed to access by driver
in the L0 security policy.
psp bl need to enable field to allow driver to use physical
bus address for ih ring on secure part.

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Snow Zhang <snow.zhang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/vega10_ih.c diff | blob | history
Domain: System / Kernel;