drm/amdgpu/gfx8: Enable GFX PG on CZ

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Based on Alex's patches this enables GFX PG on CZ.

Tested with xonotic-glx/glxgears/supertuxkart and idle desktop.
Also read-back registers via umr for verificiation that the bits
are truly enabled.

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Tom St Denis 2016-05-17 07:40:16 -04:00 • committed by Alex Deucher

parent 7ba0eb6df9

commit 9bf51b0719

1 changed files with 8 additions and 0 deletions

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8

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

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