diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2017-03-14 19:24:19 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-15 16:21:03 -0400 |
| commit | 18a8de1bc37e97dff1c96ee6cf49adbd02a0f775 (patch) | |
| tree | 233e96ab44620c1d78494bb66f989029366e827d /drivers/gpu | |
| parent | 0f424de1fd9bc4ab24bd1fe5430ab5618e803e31 (diff) | |
| download | linux-18a8de1bc37e97dff1c96ee6cf49adbd02a0f775.tar.bz2 | |
drm/amdgpu/si: add dpm quirk for Oland
OLAND 0x1002:0x6604 0x1028:0x066F 0x00 seems to have problems
with higher sclks.
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/si_dpm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c index f55e45b52fbc..33b504bafb88 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c @@ -3464,6 +3464,12 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev, (adev->pdev->device == 0x6667)) { max_sclk = 75000; } + } else if (adev->asic_type == CHIP_OLAND) { + if ((adev->pdev->device == 0x6604) && + (adev->pdev->subsystem_vendor == 0x1028) && + (adev->pdev->subsystem_device == 0x066F)) { + max_sclk = 75000; + } } if (rps->vce_active) { |