diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2017-11-21 20:10:57 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-01-10 23:44:27 +0300 |
| commit | f2e5262f75ecb40a6e56554e156a292ab9e1d1b7 (patch) | |
| tree | 24f20b0505b99e6e111b3497d55ff75a064583da /drivers/gpu/drm/amd/amdgpu/si_dpm.c | |
| parent | 239b5f64e12b1f09f506c164dff0374924782979 (diff) | |
| download | linux-f2e5262f75ecb40a6e56554e156a292ab9e1d1b7.tar.xz | |
drm/amdgpu: Add dpm quirk for Jet PRO (v2)
Fixes stability issues.
v2: clamp sclk to 600 Mhz
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=103370
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/drm/amd/amdgpu/si_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/si_dpm.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/si_dpm.c b/drivers/gpu/drm/amd/amdgpu/si_dpm.c index 299cb3161b2c..ce675a7f179a 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c @@ -3464,6 +3464,11 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev, (adev->pdev->device == 0x6667)) { max_sclk = 75000; } + if ((adev->pdev->revision == 0xC3) || + (adev->pdev->device == 0x6665)) { + max_sclk = 60000; + max_mclk = 80000; + } } else if (adev->asic_type == CHIP_OLAND) { if ((adev->pdev->revision == 0xC7) || (adev->pdev->revision == 0x80) || |