diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c index 1ba57e5afefb..b5419e8eba89 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c @@ -425,10 +425,20 @@ int smu_v11_0_init_smc_tables(struct smu_context *smu) ret = -ENOMEM; goto err3_out; } + + smu_table->user_overdrive_table = + kzalloc(tables[SMU_TABLE_OVERDRIVE].size, GFP_KERNEL); + if (!smu_table->user_overdrive_table) { + ret = -ENOMEM; + goto err4_out; + } + } return 0; +err4_out: + kfree(smu_table->boot_overdrive_table); err3_out: kfree(smu_table->overdrive_table); err2_out: @@ -445,12 +455,14 @@ int smu_v11_0_fini_smc_tables(struct smu_context *smu) struct smu_dpm_context *smu_dpm = &smu->smu_dpm; kfree(smu_table->gpu_metrics_table); + kfree(smu_table->user_overdrive_table); kfree(smu_table->boot_overdrive_table); kfree(smu_table->overdrive_table); kfree(smu_table->max_sustainable_clocks); kfree(smu_table->driver_pptable); kfree(smu_table->clocks_table); smu_table->gpu_metrics_table = NULL; + smu_table->user_overdrive_table = NULL; smu_table->boot_overdrive_table = NULL; smu_table->overdrive_table = NULL; smu_table->max_sustainable_clocks = NULL; @@ -2104,3 +2116,16 @@ int smu_v11_0_deep_sleep_control(struct smu_context *smu, return ret; } + +int smu_v11_0_restore_user_od_settings(struct smu_context *smu) +{ + struct smu_table_context *table_context = &smu->smu_table; + void *user_od_table = table_context->user_overdrive_table; + int ret = 0; + + ret = smu_cmn_update_table(smu, SMU_TABLE_OVERDRIVE, 0, (void *)user_od_table, true); + if (ret) + dev_err(smu->adev->dev, "Failed to import overdrive table!\n"); + + return ret; +} |