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drm/amdgpu: Enable NPS4 CPX mode 

CPX compute mode is valid mode for NPS4 memory partition mode.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Philip Yang 2023-04-19 17:43:26 -04:00 committed by Alex Deucher
parent 610dab118f
commit fc021438d0
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/amd/amdgpu/aqua_vanjaram_reg_init.c
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@ -281,9 +281,9 @@ 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:
return (num_xcc > 1) &&
(adev->gmc.num_mem_partitions == 1 ||
adev->gmc.num_mem_partitions == num_xcc);
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;
}