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(parent: 0a26a5f) | patch
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)
commit144f861f686ab1c51c62e5163193e2d9d04e7075
tree89092e8eada744840fde05174bc300e220bf2138tree | snapshot
parent0a26a5f61bc468b3e0fd593b1f6170e4e354c1b5commit | 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 | history
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c diff | blob | history
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c diff | blob | history
Linux Kernel Source Tree.