[PATCH 2/2] drm/amdgpu: Allow NPS2-CPX combination for VFs

Lijo Lazar lijo.lazar at amd.com
Fri May 9 11:37:25 UTC 2025


CPX partition mode is compatible with NPS2 on aquavanjaram VFs.

Signed-off-by: Lijo Lazar <lijo.lazar at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
index d4bd24e3c390..1c083304ae77 100644
--- a/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
+++ b/drivers/gpu/drm/amd/amdgpu/aqua_vanjaram.c
@@ -481,6 +481,8 @@ static int __aqua_vanjaram_get_px_mode_info(struct amdgpu_xcp_mgr *xcp_mgr,
 		*num_xcp = NUM_XCC(adev->gfx.xcc_mask);
 		*nps_modes = BIT(AMDGPU_NPS1_PARTITION_MODE) |
 			     BIT(AMDGPU_NPS4_PARTITION_MODE);
+		if (amdgpu_sriov_vf(adev))
+			*nps_modes |= BIT(AMDGPU_NPS2_PARTITION_MODE);
 		break;
 	default:
 		return -EINVAL;
-- 
2.25.1



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