diff options
| author | Evan Quan <evan.quan@amd.com> | 2020-07-07 15:52:39 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-21 15:37:38 -0400 |
| commit | e7a95eea22505d1e991141b289af35d485937c03 (patch) | |
| tree | c3a5a6131e2439a408dd1c6644693f459aab6e4c /drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | |
| parent | a7bae0619903196417a9daf2409412217ddaf463 (diff) | |
drm/amd/powerplay: maximum code sharing around watermarks setting
Maximum code sharing.
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/amdgpu_smu.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index 6006f7a938b3..b9ff398bf2a9 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -1706,35 +1706,34 @@ int smu_allow_xgmi_power_down(struct smu_context *smu, bool en) int smu_write_watermarks_table(struct smu_context *smu) { - void *watermarks_table = smu->smu_table.watermarks_table; + int ret = 0; - if (!watermarks_table) - return -EINVAL; + if (!smu->pm_enabled || !smu->adev->pm.dpm_enabled) + return -EOPNOTSUPP; - return smu_update_table(smu, - SMU_TABLE_WATERMARKS, - 0, - watermarks_table, - true); + mutex_lock(&smu->mutex); + + ret = smu_set_watermarks_table(smu, NULL); + + mutex_unlock(&smu->mutex); + + return ret; } int smu_set_watermarks_for_clock_ranges(struct smu_context *smu, struct dm_pp_wm_sets_with_clock_ranges_soc15 *clock_ranges) { - void *table = smu->smu_table.watermarks_table; + int ret = 0; if (!smu->pm_enabled || !smu->adev->pm.dpm_enabled) return -EOPNOTSUPP; - if (!table) - return -EINVAL; - mutex_lock(&smu->mutex); if (!smu->disable_watermark && smu_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT) && smu_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) { - smu_set_watermarks_table(smu, table, clock_ranges); + ret = smu_set_watermarks_table(smu, clock_ranges); if (!(smu->watermarks_bitmap & WATERMARKS_EXIST)) { smu->watermarks_bitmap |= WATERMARKS_EXIST; @@ -1744,7 +1743,7 @@ int smu_set_watermarks_for_clock_ranges(struct smu_context *smu, mutex_unlock(&smu->mutex); - return 0; + return ret; } int smu_set_ac_dc(struct smu_context *smu) |