2005 	u32 pm;  in aty_power_mgmt()  local
2008 	pm = aty_ld_lcd(POWER_MANAGEMENT, par);  in aty_power_mgmt()
2009 	pm = (pm & ~PWR_MGT_MODE_MASK) | PWR_MGT_MODE_REG;  in aty_power_mgmt()
2010 	aty_st_lcd(POWER_MANAGEMENT, pm, par);  in aty_power_mgmt()
2011 	pm = aty_ld_lcd(POWER_MANAGEMENT, par);  in aty_power_mgmt()
2016 		pm &= ~PWR_MGT_ON;  in aty_power_mgmt()
2017 		aty_st_lcd(POWER_MANAGEMENT, pm, par);  in aty_power_mgmt()
2018 		pm = aty_ld_lcd(POWER_MANAGEMENT, par);  in aty_power_mgmt()
2020 		pm &= ~(PWR_BLON | AUTO_PWR_UP);  in aty_power_mgmt()
2021 		pm |= SUSPEND_NOW;  in aty_power_mgmt()
2022 		aty_st_lcd(POWER_MANAGEMENT, pm, par);  in aty_power_mgmt()
2023 		pm = aty_ld_lcd(POWER_MANAGEMENT, par);  in aty_power_mgmt()
2025 		pm |= PWR_MGT_ON;  in aty_power_mgmt()
2026 		aty_st_lcd(POWER_MANAGEMENT, pm, par);  in aty_power_mgmt()
2028 			pm = aty_ld_lcd(POWER_MANAGEMENT, par);  in aty_power_mgmt()
2032 		} while ((pm & PWR_MGT_STATUS_MASK) != PWR_MGT_STATUS_SUSPEND);  in aty_power_mgmt()
2035 		pm &= ~PWR_MGT_ON;  in aty_power_mgmt()
2036 		aty_st_lcd(POWER_MANAGEMENT, pm, par);  in aty_power_mgmt()
2037 		pm = aty_ld_lcd(POWER_MANAGEMENT, par);  in aty_power_mgmt()
2039 		pm &= ~SUSPEND_NOW;  in aty_power_mgmt()
2040 		pm |= (PWR_BLON | AUTO_PWR_UP);  in aty_power_mgmt()
2041 		aty_st_lcd(POWER_MANAGEMENT, pm, par);  in aty_power_mgmt()
2042 		pm = aty_ld_lcd(POWER_MANAGEMENT, par);  in aty_power_mgmt()
2044 		pm |= PWR_MGT_ON;  in aty_power_mgmt()
2045 		aty_st_lcd(POWER_MANAGEMENT, pm, par);  in aty_power_mgmt()
2047 			pm = aty_ld_lcd(POWER_MANAGEMENT, par);  in aty_power_mgmt()
2051 		} while ((pm & PWR_MGT_STATUS_MASK) != 0);  in aty_power_mgmt()
2830 		u32 pm = aty_ld_lcd(POWER_MANAGEMENT, par);  in atyfb_blank()  local
2831 		pm &= ~PWR_BLON;  in atyfb_blank()
2832 		aty_st_lcd(POWER_MANAGEMENT, pm, par);  in atyfb_blank()
2859 		u32 pm = aty_ld_lcd(POWER_MANAGEMENT, par);  in atyfb_blank()  local
2860 		pm |= PWR_BLON;  in atyfb_blank()
2861 		aty_st_lcd(POWER_MANAGEMENT, pm, par);  in atyfb_blank()