drm/amdgpu/nbio7.4: use original HDP_FLUSH bits

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The extended bits were not available for use on vega20 and
presumably arcturus as well.

Fixes: a0f9f85466 ("drm/amdgpu/nbio7.4: don't use GPU_HDP_FLUSH bit 12")
Reviewed-and-tested-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alex Deucher 2021-10-22 00:14:11 -04:00

parent 4df5585776

commit df9feb1a69

3 changed files with 20 additions and 1 deletions

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5

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

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15

drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c

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1

drivers/gpu/drm/amd/amdgpu/nbio_v7_4.h

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