]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
drm/amd/pp: Refine the OD state checking code in smu7
authorRex Zhu <Rex.Zhu@amd.com>
Wed, 18 Apr 2018 10:43:19 +0000 (18:43 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 15 May 2018 18:43:47 +0000 (13:43 -0500)
if vddc restore to default value, driver clear the
bit of DPMTABLE_OD_UPDATE_VDDC and need to repopulate sclk
and mclk table.

1. Remove variable i checking code.
2. move clear DPMTABLE_OD_UPDATE_VDDC bit to the end of the
   function to avoid sclk table will not be updated.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c

index 720ac47d3365eb9146f457f2add4d5f741b69c47..965459326652af236f41f134db54ce1752492b4a 100644 (file)
@@ -4683,10 +4683,6 @@ static void smu7_check_dpm_table_updated(struct pp_hwmgr *hwmgr)
                        return;
                }
        }
-       if (i == dep_table->count && data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_VDDC) {
-               data->need_update_smu7_dpm_table &= ~DPMTABLE_OD_UPDATE_VDDC;
-               data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_MCLK;
-       }
 
        dep_table = table_info->vdd_dep_on_sclk;
        odn_dep_table = (struct phm_ppt_v1_clock_voltage_dependency_table *)&(odn_table->vdd_dependency_on_sclk);
@@ -4696,9 +4692,9 @@ static void smu7_check_dpm_table_updated(struct pp_hwmgr *hwmgr)
                        return;
                }
        }
-       if (i == dep_table->count && data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_VDDC) {
+       if (data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_VDDC) {
                data->need_update_smu7_dpm_table &= ~DPMTABLE_OD_UPDATE_VDDC;
-               data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK;
+               data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_SCLK | DPMTABLE_OD_UPDATE_MCLK;
        }
 }