leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

drm/amdgpu: Let KFD use more VMIDs on Aldebaran

Browse Source 
When there is no graphics support, KFD can use more of the VMIDs. Graphics
VMIDs are only used for video decoding/encoding and post processing. With
two VCE engines, there is no reason to reserve more than 2 VMIDs for that.

Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Felix Kuehling 2021-02-09 21:26:14 -05:00 committed by Alex Deucher
parent 88f8575bca
commit 6dce50b1aa
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
View File

@ -1559,7 +1559,8 @@ static int gmc_v9_0_sw_init(void *handle)
* for video processing.
*/
adev->vm_manager.first_kfd_vmid =
adev->asic_type == CHIP_ARCTURUS ? 3 : 8;
(adev->asic_type == CHIP_ARCTURUS ||
adev->asic_type == CHIP_ALDEBARAN) ? 3 : 8;
amdgpu_vm_manager_init(adev);