diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-04-17 17:26:26 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-05-15 13:43:29 -0500 |
| commit | 8d80fada066bec682f1b7e9015b8412e3460c1b3 (patch) | |
| tree | 251c6f046ca231966ae0f72341bd0c90ee699691 /drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | |
| parent | a0d454a67737162b0e4b1cc91612d7b25d5681b0 (diff) | |
| download | linux-8d80fada066bec682f1b7e9015b8412e3460c1b3.tar.bz2 | |
drm/amd/pp: Fix bug voltage can't be OD separately on VI
Make sure to update the MCLK and SCLK flags when setting the VDDC
flags due to dependencies.
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>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c index 68aae09a886a..720ac47d3365 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c @@ -4679,23 +4679,27 @@ static void smu7_check_dpm_table_updated(struct pp_hwmgr *hwmgr) for (i=0; i < dep_table->count; i++) { if (dep_table->entries[i].vddc != odn_dep_table->entries[i].vddc) { - data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_VDDC; - break; + data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_VDDC | DPMTABLE_OD_UPDATE_MCLK; + return; } } - if (i == dep_table->count) + 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); for (i=0; i < dep_table->count; i++) { if (dep_table->entries[i].vddc != odn_dep_table->entries[i].vddc) { - data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_VDDC; - break; + data->need_update_smu7_dpm_table |= DPMTABLE_OD_UPDATE_VDDC | DPMTABLE_OD_UPDATE_SCLK; + return; } } - if (i == dep_table->count) + 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_SCLK; + } } static int smu7_odn_edit_dpm_table(struct pp_hwmgr *hwmgr, |