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| author | Kevin Wang <kevin1.wang@amd.com> | 2019-07-12 14:40:12 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-16 13:03:03 -0500 |
| commit | eaf963b5c17e611ca35850f65db7ebe929bef774 (patch) | |
| tree | 70659ea50cb3fbe8536142bcf9ac3e4499a1a15d /drivers/gpu | |
| parent | 75ee64875e758b2f10d319a50dc787516c52d3de (diff) | |
| download | linux-stable-eaf963b5c17e611ca35850f65db7ebe929bef774.tar.gz linux-stable-eaf963b5c17e611ca35850f65db7ebe929bef774.tar.bz2 linux-stable-eaf963b5c17e611ca35850f65db7ebe929bef774.zip | |
drm/amd/powerplay: add socclk profile dpm support.
1.miss socclk profile support when bringup.
2.add feature check for socclk.
Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index 04132653e289..5f844357e6ac 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -149,6 +149,11 @@ int smu_get_dpm_freq_range(struct smu_context *smu, enum smu_clk_type clk_type, pr_warn("gfxclk dpm is not enabled\n"); return 0; } + case SMU_SOCCLK: + if (!smu_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) { + pr_warn("sockclk dpm is not enabled\n"); + return 0; + } break; default: break; @@ -1388,6 +1393,7 @@ int smu_adjust_power_state_dynamic(struct smu_context *smu, return ret; smu_force_clk_levels(smu, SMU_SCLK, 1 << sclk_mask); smu_force_clk_levels(smu, SMU_MCLK, 1 << mclk_mask); + smu_force_clk_levels(smu, SMU_SOCCLK, 1 << soc_mask); break; case AMD_DPM_FORCED_LEVEL_MANUAL: |