diff options
| author | Kent Russell <kent.russell@amd.com> | 2020-04-27 09:28:04 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-06-02 16:47:58 -0400 |
| commit | 81a16241114ba4e0b188e517e5e8522951dfeb7b (patch) | |
| tree | e82be507158dae4f8c6f37447cec211e6654d08d /drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | |
| parent | bce9ff0eacaf308a740206bcb69a9e473daf6ac9 (diff) | |
drm/amdgpu: Add unique_id and serial_number for Arcturus v3
Add support for unique_id and serial_number, as these are now
the same value, and will be for future ASICs as well.
v2: Explicitly create unique_id only for VG10/20/ARC
v3: Change set_unique_id to get_unique_id for clarity
Signed-off-by: Kent Russell <kent.russell@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c index b0dff9ecfb88..b2cdc8a1268f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c @@ -1940,7 +1940,9 @@ static int default_attr_update(struct amdgpu_device *adev, struct amdgpu_device_ if (adev->flags & AMD_IS_APU) *states = ATTR_STATE_UNSUPPORTED; } else if (DEVICE_ATTR_IS(unique_id)) { - if (!adev->unique_id) + if (asic_type != CHIP_VEGA10 && + asic_type != CHIP_VEGA20 && + asic_type != CHIP_ARCTURUS) *states = ATTR_STATE_UNSUPPORTED; } else if (DEVICE_ATTR_IS(pp_features)) { if (adev->flags & AMD_IS_APU || asic_type < CHIP_VEGA10) |