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(parent: aee5a26) | 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)
commit4e713942fb3bdf27f6fd614b68e39575652cd6dd
treef1a8c475289e4befde32ab762221e64a78c91d01tree | snapshot
parentaee5a26c7fd6dc32110f08ed4964d8ccfafd9c00commit | 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
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