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drm/amdgpu:no need to involv HDP in KIQ
authorMonk Liu <Monk.Liu@amd.com>
Wed, 5 Apr 2017 08:39:11 +0000 (16:39 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 6 Apr 2017 17:28:04 +0000 (13:28 -0400)
commit377e275946340916c74c169c4cb0a39da99704ce
tree89092e8eada744840fde05174bc300e220bf2138tree
parentbb5c9ca588d1e7856f5c95250adb2c2d2617ccf9commit | diff
drm/amdgpu:no need to involv HDP in KIQ

1,KIQ won't touch VRAM so no need to involv HDP flush/invalidate at all.
2,According to CP hw designer KIQ better not use any PM4 package lead to wait behave.

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c diff | blob | blame | history
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c diff | blob | blame | history
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c diff | blob | blame | history
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