drm/amdgpu: apply the RV2 system aperture fix to RN/CZN as well
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 3 Jan 2024 16:55:53 +0000 (11:55 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 5 Feb 2024 20:14:30 +0000 (20:14 +0000)
commit08dde830ab24cfcb855b198f7dbe7d3637f623bc
tree0bf369385112c6e8c917cead0a998c9ad48029f6
parent583e0a336bfbf3f2fb2badc7d1980dadfb3611f0
drm/amdgpu: apply the RV2 system aperture fix to RN/CZN as well

[ Upstream commit 16783d8ef08448815e149e40c82fc1e1fc41ddbf ]

These chips needs the same fix.  This was previously not seen
on then since the AGP aperture expanded the system aperture,
but this showed up again when AGP was disabled.

Reviewed-and-tested-by: Jiadong Zhu <Jiadong.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c
drivers/gpu/drm/amd/amdgpu/gfxhub_v1_2.c
drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c