Commit 21202129 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: set APU flag based on IP discovery table 



Use the IP versions to set the APU flag when necessary.

Reviewed-by: default avatarAaron Liu <aaron.liu@amd.com>
Acked-by: default avatarEvan Quan <evan.quan@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b9610edc

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

+13 −0
Original line number Diff line number Diff line
@@ -1259,6 +1259,19 @@ int amdgpu_discovery_set_ip_blocks(struct amdgpu_device *adev) 
		return -EINVAL;

	}



	switch (adev->ip_versions[GC_HWIP][0]) {

	case IP_VERSION(9, 1, 0):

	case IP_VERSION(9, 2, 2):

	case IP_VERSION(9, 3, 0):

	case IP_VERSION(10, 1, 3):

	case IP_VERSION(10, 3, 1):

	case IP_VERSION(10, 3, 3):

		adev->flags |= AMD_IS_APU;

		break;

	default:

		break;

	}



	if (adev->ip_versions[XGMI_HWIP][0] == IP_VERSION(4, 8, 0))

		adev->gmc.xgmi.supported = true;