Commit fd25254f authored by Mukul Joshi's avatar Mukul Joshi Committed by Alex Deucher
Browse files

drm/amdgpu: Report correct compute partition mode on GFX 12.1 



PSP programs the NBIO partition status register. In the absence of PSP,
read the current compute partition from the GFX IMU register instead of
NBIO.

Signed-off-by: default avatarMukul Joshi <mukul.joshi@amd.com>
Reviewed-by: default avatarAlex Sierra <alex.sierra@amd.com>
Reviewed-by: default avatarMichael Chen <michael.chen@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b78ec282

drivers/gpu/drm/amd/amdgpu/soc_v1_0.c

+1 −1
Original line number Diff line number Diff line
@@ -379,7 +379,7 @@ static int soc_v1_0_query_partition_mode(struct amdgpu_xcp_mgr *xcp_mgr) 
	mode = AMDGPU_UNKNOWN_COMPUTE_PARTITION_MODE;

	derv_mode = __soc_v1_0_calc_xcp_mode(xcp_mgr);



	if (amdgpu_sriov_vf(adev))

	if (amdgpu_sriov_vf(adev) || !adev->psp.funcs)

		return derv_mode;



	if (adev->nbio.funcs &&