OpenCloudOS-Kernel/drivers/gpu/drm/amd
Oak Zeng 1f928f5159 drm/amdgpu: Use physical translation mode to access page table
On A+A platform, CPU write page directory and page table in cached
mode. So it is necessary for page table walker to snoop CPU cache.
This setting is necessary for page walker to snoop page directory
and page table data out of CPU cache.

Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Acked-by: Christian Konig <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-03-23 22:58:27 -04:00
..
acp drm: amd/acp: fix broken menu structure 2020-03-13 11:52:35 -04:00
amdgpu drm/amdgpu: Use physical translation mode to access page table 2021-03-23 22:58:27 -04:00
amdkfd drm/amdkfd: Fix saving the ACC vgprs for Aldebaran 2021-03-23 22:56:55 -04:00
display drm/amdgpu/display: use GFP_ATOMIC in dcn21_validate_bandwidth_fp() 2021-03-05 15:15:02 -05:00
include drm/amd/pm: Enable performance determinism on aldebaran 2021-03-23 22:58:16 -04:00
pm drm/amd/pm: Correct msg status check for powerlimit 2021-03-23 22:58:21 -04:00