diff options
| author |   Alex Deucher <alexander.deucher@amd.com> | 2014-11-07 13:11:39 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2014-11-12 11:56:42 -0500 |
| commit | 127e056e2a82406fd3455a9da20d02f192ae8a05 (patch) | |
| tree | 8a384339745406b2073e5c811bc9b86319191019 /drivers/gpu/drm/radeon/ci_dpm.c | |
| parent | drm/radeon: fix sclk DS enablement (diff) | |
| download | linux-dev-127e056e2a82406fd3455a9da20d02f192ae8a05.tar.xz linux-dev-127e056e2a82406fd3455a9da20d02f192ae8a05.zip | |
drm/radeon: fix mclk vddc configuration for cards for hawaii
Need to use vddc0 for vdcc1 for certain hawaii configurations.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/ci_dpm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/ci_dpm.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/ci_dpm.c b/drivers/gpu/drm/radeon/ci_dpm.c index 324e31d4b27d..a33e23880cb6 100644 --- a/drivers/gpu/drm/radeon/ci_dpm.c +++ b/drivers/gpu/drm/radeon/ci_dpm.c @@ -2924,6 +2924,14 @@ static int ci_populate_all_memory_levels(struct radeon_device *rdev) pi->smc_state_table.MemoryLevel[0].EnabledForActivity = 1; + if ((dpm_table->mclk_table.count >= 2) && + ((rdev->pdev->device == 0x67B0) || (rdev->pdev->device == 0x67B1))) { + pi->smc_state_table.MemoryLevel[1].MinVddc = + pi->smc_state_table.MemoryLevel[0].MinVddc; + pi->smc_state_table.MemoryLevel[1].MinVddcPhases = + pi->smc_state_table.MemoryLevel[0].MinVddcPhases; + } + pi->smc_state_table.MemoryLevel[0].ActivityLevel = cpu_to_be16(0x1F); pi->smc_state_table.MemoryDpmLevelCount = (u8)dpm_table->mclk_table.count; |