drm/amdgpu: correct programming of ih_chicken for Arcturus

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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>

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Le Ma 2019-02-26 20:37:17 +08:00 • committed by Alex Deucher

parent 5ce40fd86c

commit f9c84ae582

1 changed files with 10 additions and 1 deletions

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drivers/gpu/drm/amd/amdgpu/vega10_ih.c

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