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(parent: c6d1082) | patch
amdgpu/gmc_v9: save/restore sdpif regs during S3
authorShirish S <shirish.s@amd.com>
Mon, 27 Jan 2020 11:05:24 +0000 (16:35 +0530)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 25 Feb 2020 16:01:26 +0000 (11:01 -0500)
commitcdb7a813b179f8cfb48804567bfca1c87e830a86
treeb07fa7bd83cb7780968b2742af9647e3340c88d8tree | snapshot
parentc6d10826f2a61c30bf014a5dd176a522f9f4f735commit | diff
amdgpu/gmc_v9: save/restore sdpif regs during S3

fixes S3 issue with IOMMU + S/G  enabled @ 64M VRAM.

Suggested-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Shirish S <shirish.s@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h diff | blob | history
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c diff | blob | history
drivers/gpu/drm/amd/include/asic_reg/dce/dce_12_0_offset.h diff | blob | history
Linux Kernel Source Tree.