diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2017-11-21 20:10:57 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-28 12:18:32 +0300 |
| commit | cf7780a6b0d242e77d8432298087fc4833f3a6ec (patch) | |
| tree | 6cc244809225022f4406bc36912d320d8a21fcff /drivers/gpu | |
| parent | 18ec706ed4ce3fe5c9381471ef414fef6a82c779 (diff) | |
| download | linux-cf7780a6b0d242e77d8432298087fc4833f3a6ec.tar.xz | |
drm/amdgpu: Add dpm quirk for Jet PRO (v2)
commit f2e5262f75ecb40a6e56554e156a292ab9e1d1b7 upstream.
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
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu')
| -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 4cb347e88cf0..002862be2df6 100644 --- a/drivers/gpu/drm/amd/amdgpu/si_dpm.c +++ b/drivers/gpu/drm/amd/amdgpu/si_dpm.c @@ -3507,6 +3507,11 @@ static void si_apply_state_adjust_rules(struct amdgpu_device *adev, max_sclk = 75000; max_mclk = 80000; } + 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) || |