ソースを参照

drm/amd/pp: Add cases for getting phys and disp clks for SMU10

Add case options to retrieve either physical or display clocks with
voltage from SMU controller that are needed by display driver.

Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Mikita Lipski 7 年 前
コミット
7bee0572e3
1 ファイル変更6 行追加0 行削除
  1. 6 0
      drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c

+ 6 - 0
drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c

@@ -1000,6 +1000,12 @@ static int smu10_get_clock_by_type_with_voltage(struct pp_hwmgr *hwmgr,
 	case amd_pp_soc_clock:
 		pclk_vol_table = pinfo->vdd_dep_on_socclk;
 		break;
+	case amd_pp_disp_clock:
+		pclk_vol_table = pinfo->vdd_dep_on_dispclk;
+		break;
+	case amd_pp_phy_clock:
+		pclk_vol_table = pinfo->vdd_dep_on_phyclk;
+		break;
 	default:
 		return -EINVAL;
 	}