157e252bfSMichael Neumann /* 257e252bfSMichael Neumann * Copyright 2011 Advanced Micro Devices, Inc. 357e252bfSMichael Neumann * 457e252bfSMichael Neumann * Permission is hereby granted, free of charge, to any person obtaining a 557e252bfSMichael Neumann * copy of this software and associated documentation files (the "Software"), 657e252bfSMichael Neumann * to deal in the Software without restriction, including without limitation 757e252bfSMichael Neumann * the rights to use, copy, modify, merge, publish, distribute, sublicense, 857e252bfSMichael Neumann * and/or sell copies of the Software, and to permit persons to whom the 957e252bfSMichael Neumann * Software is furnished to do so, subject to the following conditions: 1057e252bfSMichael Neumann * 1157e252bfSMichael Neumann * The above copyright notice and this permission notice shall be included in 1257e252bfSMichael Neumann * all copies or substantial portions of the Software. 1357e252bfSMichael Neumann * 1457e252bfSMichael Neumann * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 1557e252bfSMichael Neumann * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 1657e252bfSMichael Neumann * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 1757e252bfSMichael Neumann * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 1857e252bfSMichael Neumann * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 1957e252bfSMichael Neumann * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 2057e252bfSMichael Neumann * OTHER DEALINGS IN THE SOFTWARE. 2157e252bfSMichael Neumann * 2257e252bfSMichael Neumann */ 2357e252bfSMichael Neumann #ifndef __BTC_DPM_H__ 2457e252bfSMichael Neumann #define __BTC_DPM_H__ 2557e252bfSMichael Neumann 2657e252bfSMichael Neumann #define BTC_RLP_UVD_DFLT 20 2757e252bfSMichael Neumann #define BTC_RMP_UVD_DFLT 50 2857e252bfSMichael Neumann #define BTC_LHP_UVD_DFLT 50 2957e252bfSMichael Neumann #define BTC_LMP_UVD_DFLT 20 3057e252bfSMichael Neumann #define BARTS_MGCGCGTSSMCTRL_DFLT 0x81944000 3157e252bfSMichael Neumann #define TURKS_MGCGCGTSSMCTRL_DFLT 0x6e944000 3257e252bfSMichael Neumann #define CAICOS_MGCGCGTSSMCTRL_DFLT 0x46944040 3357e252bfSMichael Neumann #define BTC_CGULVPARAMETER_DFLT 0x00040035 3457e252bfSMichael Neumann #define BTC_CGULVCONTROL_DFLT 0x00001450 3557e252bfSMichael Neumann 3657e252bfSMichael Neumann extern u32 btc_valid_sclk[40]; 3757e252bfSMichael Neumann 3857e252bfSMichael Neumann void btc_read_arb_registers(struct radeon_device *rdev); 3957e252bfSMichael Neumann void btc_program_mgcg_hw_sequence(struct radeon_device *rdev, 4057e252bfSMichael Neumann const u32 *sequence, u32 count); 4157e252bfSMichael Neumann void btc_skip_blacklist_clocks(struct radeon_device *rdev, 4257e252bfSMichael Neumann const u32 max_sclk, const u32 max_mclk, 4357e252bfSMichael Neumann u32 *sclk, u32 *mclk); 4457e252bfSMichael Neumann void btc_adjust_clock_combinations(struct radeon_device *rdev, 4557e252bfSMichael Neumann const struct radeon_clock_and_voltage_limits *max_limits, 4657e252bfSMichael Neumann struct rv7xx_pl *pl); 4757e252bfSMichael Neumann void btc_apply_voltage_dependency_rules(struct radeon_clock_voltage_dependency_table *table, 4857e252bfSMichael Neumann u32 clock, u16 max_voltage, u16 *voltage); 49*7dcf36dcSFrançois Tigeot void btc_get_max_clock_from_voltage_dependency_table(struct radeon_clock_voltage_dependency_table *table, 50*7dcf36dcSFrançois Tigeot u32 *max_clock); 5157e252bfSMichael Neumann void btc_apply_voltage_delta_rules(struct radeon_device *rdev, 5257e252bfSMichael Neumann u16 max_vddc, u16 max_vddci, 5357e252bfSMichael Neumann u16 *vddc, u16 *vddci); 5457e252bfSMichael Neumann bool btc_dpm_enabled(struct radeon_device *rdev); 5557e252bfSMichael Neumann int btc_reset_to_default(struct radeon_device *rdev); 5657e252bfSMichael Neumann void btc_notify_uvd_to_smc(struct radeon_device *rdev, 5757e252bfSMichael Neumann struct radeon_ps *radeon_new_state); 5857e252bfSMichael Neumann 5957e252bfSMichael Neumann #endif 60