Revert "Revert "drm/amdgpu/gmc11: enable AGP aperture""
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 31 Jan 2023 15:03:40 +0000 (10:03 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 3 Feb 2023 20:42:05 +0000 (15:42 -0500)
commitc6eafee038ed4a9ed91a6a21562f65c2ee31867c
treea2e78d46f15fee9e83c68dde7fc856c0bdf467ff
parent0294868fd803b48dc354f7cd7ef7ba26a60e5a9b
Revert "Revert "drm/amdgpu/gmc11: enable AGP aperture""

This reverts commit 1a65327a84db5b9081a51ccb1c562083f59bfcec.

This should be resolved so we can re-enable this. Also,
the AGP apeture was bring programmed to 0 on MMHUB 3.0.1
since agp_start and end were not being set.

Acked-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gfxhub_v3_0.c
drivers/gpu/drm/amd/amdgpu/gmc_v11_0.c
drivers/gpu/drm/amd/amdgpu/mmhub_v3_0.c
drivers/gpu/drm/amd/amdgpu/mmhub_v3_0_2.c