diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_0_ppt.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_0_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_0_ppt.c index 98e38cc23d52..7cf522609583 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_0_ppt.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_0_ppt.c @@ -734,6 +734,11 @@ static int smu_v14_0_1_get_dpm_freq_by_index(struct smu_context *smu, return -EINVAL; *freq = clk_table->FclkClocks_Freq[dpm_level]; break; + case SMU_DCEFCLK: + if (dpm_level >= clk_table->NumDcfClkLevelsEnabled) + return -EINVAL; + *freq = clk_table->DcfClocks[dpm_level]; + break; default: return -EINVAL; } @@ -778,6 +783,11 @@ static int smu_v14_0_0_get_dpm_freq_by_index(struct smu_context *smu, return -EINVAL; *freq = clk_table->FclkClocks_Freq[dpm_level]; break; + case SMU_DCEFCLK: + if (dpm_level >= clk_table->NumDcfClkLevelsEnabled) + return -EINVAL; + *freq = clk_table->DcfClocks[dpm_level]; + break; default: return -EINVAL; } @@ -1141,6 +1151,9 @@ static int smu_v14_0_1_get_dpm_level_count(struct smu_context *smu, case SMU_FCLK: *count = clk_table->NumFclkLevelsEnabled; break; + case SMU_DCEFCLK: + *count = clk_table->NumDcfClkLevelsEnabled; + break; default: break; } @@ -1170,6 +1183,9 @@ static int smu_v14_0_0_get_dpm_level_count(struct smu_context *smu, case SMU_FCLK: *count = clk_table->NumFclkLevelsEnabled; break; + case SMU_DCEFCLK: + *count = clk_table->NumDcfClkLevelsEnabled; + break; default: break; } @@ -1236,6 +1252,18 @@ static int smu_v14_0_0_emit_clk_levels(struct smu_context *smu, cur_value == value ? "*" : ""); } break; + case SMU_DCEFCLK: + ret = smu_v14_0_common_get_dpm_level_count(smu, clk_type, &count); + if (ret) + return ret; + + for (i = 0; i < count; i++) { + ret = smu_v14_0_common_get_dpm_freq_by_index(smu, clk_type, i, &value); + if (ret) + return ret; + size += sysfs_emit_at(buf, size, "%d: %uMhz\n", i, value); + } + break; case SMU_GFXCLK: case SMU_SCLK: ret = smu_v14_0_0_get_current_clk_freq(smu, clk_type, &cur_value); |