drm/amdgpu:wptr poll address of gfx8 is needed

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for GFX8, gfx ring's wptr_addr is needed by SRIOV & CP for polling.

Signed-off-by: Frank Min <Frank.Min@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Frank Min 2016-04-27 19:44:56 +08:00 • committed by Alex Deucher

parent 4c2b2453ef

commit 42e8cb5001

1 changed files with 4 additions and 1 deletions

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drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c

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