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

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

Reviewed-by: Aaron Liu <aaron.liu@amd.com>
Acked-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2022-01-21 09:31:38 -05:00
parent b9610edcfe
commit 212021297e
1 changed files with 13 additions and 0 deletions
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13
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
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@ -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;