Commit 5183e690 authored by Amber Lin's avatar Amber Lin Committed by Alex Deucher
Browse files

drm/amdgpu: Remove extra checks for CPX 



As far as the number of XCCs, the number of compute partitions, and the
number of memory partitions qualify, CPX is valid.

Signed-off-by: default avatarAmber Lin <Amber.Lin@amd.com>
Reviewed-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent fe652bec

drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c

+4 −1
Original line number Diff line number Diff line
@@ -559,8 +559,11 @@ static bool __aqua_vanjaram_is_valid_mode(struct amdgpu_xcp_mgr *xcp_mgr, 
			adev->gmc.num_mem_partitions == 4) &&

		       (num_xccs_per_xcp >= 2);

	case AMDGPU_CPX_PARTITION_MODE:

		/* (num_xcc > 1) because 1 XCC is considered SPX, not CPX.

		 * (num_xcc % adev->gmc.num_mem_partitions) == 0 because

		 * num_compute_partitions can't be less than num_mem_partitions

		 */

		return ((num_xcc > 1) &&

		       (adev->gmc.num_mem_partitions == 1 || adev->gmc.num_mem_partitions == 4) &&

		       (num_xcc % adev->gmc.num_mem_partitions) == 0);

	default:

		return false;