/* * Copyright 2011 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * */ #ifndef __BTC_DPM_H__ #define __BTC_DPM_H__ #include "radeon.h" #include "rv770_dpm.h" #define BTC_RLP_UVD_DFLT 20 #define BTC_RMP_UVD_DFLT 50 #define BTC_LHP_UVD_DFLT 50 #define BTC_LMP_UVD_DFLT 20 #define BARTS_MGCGCGTSSMCTRL_DFLT 0x81944000 #define TURKS_MGCGCGTSSMCTRL_DFLT 0x6e944000 #define CAICOS_MGCGCGTSSMCTRL_DFLT 0x46944040 #define BTC_CGULVPARAMETER_DFLT 0x00040035 #define BTC_CGULVCONTROL_DFLT 0x00001450 extern u32 btc_valid_sclk[40]; void btc_read_arb_registers(struct radeon_device *rdev); void btc_program_mgcg_hw_sequence(struct radeon_device *rdev, const u32 *sequence, u32 count); void btc_skip_blacklist_clocks(struct radeon_device *rdev, const u32 max_sclk, const u32 max_mclk, u32 *sclk, u32 *mclk); void btc_adjust_clock_combinations(struct radeon_device *rdev, const struct radeon_clock_and_voltage_limits *max_limits, struct rv7xx_pl *pl); void btc_apply_voltage_dependency_rules(struct radeon_clock_voltage_dependency_table *table, u32 clock, u16 max_voltage, u16 *voltage); void btc_get_max_clock_from_voltage_dependency_table(struct radeon_clock_voltage_dependency_table *table, u32 *max_clock); void btc_apply_voltage_delta_rules(struct radeon_device *rdev, u16 max_vddc, u16 max_vddci, u16 *vddc, u16 *vddci); bool btc_dpm_enabled(struct radeon_device *rdev); int btc_reset_to_default(struct radeon_device *rdev); void btc_notify_uvd_to_smc(struct radeon_device *rdev, struct radeon_ps *radeon_new_state); #endif