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| author | Felix Kuehling <Felix.Kuehling@amd.com> | 2017-11-27 18:29:43 -0500 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2017-11-27 18:29:43 -0500 |
| commit | a9efcc19161e20623c285fac967a32842972cebe (patch) | |
| tree | c93a05cc0cb84a7a45871f06fc92c398e4d0f89c /drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | |
| parent | b46cb7d70e77ef5639bf2dcbef27be6e21e07a61 (diff) | |
| download | op-kernel-dev-a9efcc19161e20623c285fac967a32842972cebe.zip op-kernel-dev-a9efcc19161e20623c285fac967a32842972cebe.tar.gz | |
drm/amdgpu: fix get_max_engine_clock_in_mhz
Use proper powerplay function. This fixes OpenCL initialization
problems.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c index 896b16d..01aa851 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c @@ -298,6 +298,9 @@ uint32_t get_max_engine_clock_in_mhz(struct kgd_dev *kgd) { struct amdgpu_device *adev = (struct amdgpu_device *)kgd; - /* The sclk is in quantas of 10kHz */ - return adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk / 100; + /* the sclk is in quantas of 10kHz */ + if (amdgpu_sriov_vf(adev)) + return adev->clock.default_sclk / 100; + + return amdgpu_dpm_get_sclk(adev, false) / 100; } |
