diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2017-03-14 14:42:03 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-15 16:20:50 -0400 |
| commit | 0f424de1fd9bc4ab24bd1fe5430ab5618e803e31 (patch) | |
| tree | 2018847f81820eff5bc486f4ef103689eabe2582 /drivers/gpu | |
| parent | 655d9ca9ac075da1ef2a45012ba48a39f6eb1f58 (diff) | |
| download | linux-0f424de1fd9bc4ab24bd1fe5430ab5618e803e31.tar.bz2 | |
drm/radeon/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/radeon/si_dpm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c index d12b8978142f..72e1588580a1 100644 --- a/drivers/gpu/drm/radeon/si_dpm.c +++ b/drivers/gpu/drm/radeon/si_dpm.c @@ -2984,6 +2984,12 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev, (rdev->pdev->device == 0x6667)) { max_sclk = 75000; } + } else if (rdev->family == CHIP_OLAND) { + if ((rdev->pdev->device == 0x6604) && + (rdev->pdev->subsystem_vendor == 0x1028) && + (rdev->pdev->subsystem_device == 0x066F)) { + max_sclk = 75000; + } } if (rps->vce_active) { |