/* * Copyright 2012 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 __SUMO_DPM_H__ #define __SUMO_DPM_H__ #include "atom.h" #define SUMO_MAX_HARDWARE_POWERLEVELS 5 #define SUMO_PM_NUMBER_OF_TC 15 struct sumo_pl { u32 sclk; u32 vddc_index; u32 ds_divider_index; u32 ss_divider_index; u32 allow_gnb_slow; u32 sclk_dpm_tdp_limit; }; /* used for the flags field */ #define SUMO_POWERSTATE_FLAGS_FORCE_NBPS1_STATE (1 << 0) #define SUMO_POWERSTATE_FLAGS_BOOST_STATE (1 << 1) struct sumo_ps { struct sumo_pl levels[SUMO_MAX_HARDWARE_POWERLEVELS]; u32 num_levels; /* flags */ u32 flags; }; #define NUMBER_OF_M3ARB_PARAM_SETS 10 #define SUMO_MAX_NUMBER_VOLTAGES 4 struct sumo_disp_clock_voltage_mapping_table { u32 num_max_voltage_levels; u32 display_clock_frequency[SUMO_MAX_NUMBER_VOLTAGES]; }; struct sumo_vid_mapping_entry { u16 vid_2bit; u16 vid_7bit; }; struct sumo_vid_mapping_table { u32 num_entries; struct sumo_vid_mapping_entry entries[SUMO_MAX_NUMBER_VOLTAGES]; }; struct sumo_sclk_voltage_mapping_entry { u32 sclk_frequency; u16 vid_2bit; u16 rsv; }; struct sumo_sclk_voltage_mapping_table { u32 num_max_dpm_entries; struct sumo_sclk_voltage_mapping_entry entries[SUMO_MAX_HARDWARE_POWERLEVELS]; }; struct sumo_sys_info { u32 bootup_sclk; u32 min_sclk; u32 bootup_uma_clk; u16 bootup_nb_voltage_index; u8 htc_tmp_lmt; u8 htc_hyst_lmt; struct sumo_sclk_voltage_mapping_table sclk_voltage_mapping_table; struct sumo_disp_clock_voltage_mapping_table disp_clk_voltage_mapping_table; struct sumo_vid_mapping_table vid_mapping_table; u32 csr_m3_arb_cntl_default[NUMBER_OF_M3ARB_PARAM_SETS]; u32 csr_m3_arb_cntl_uvd[NUMBER_OF_M3ARB_PARAM_SETS]; u32 csr_m3_arb_cntl_fs3d[NUMBER_OF_M3ARB_PARAM_SETS]; u32 sclk_dpm_boost_margin; u32 sclk_dpm_throttle_margin; u32 sclk_dpm_tdp_limit_pg; u32 gnb_tdp_limit; u32 sclk_dpm_tdp_limit_boost; u32 boost_sclk; u32 boost_vid_2bit; bool enable_boost; }; struct sumo_power_info { u32 asi; u32 pasi; u32 bsp; u32 bsu; u32 pbsp; u32 pbsu; u32 dsp; u32 psp; u32 thermal_auto_throttling; u32 uvd_m3_arbiter; u32 fw_version; struct sumo_sys_info sys_info; struct sumo_pl acpi_pl; struct sumo_pl boot_pl; struct sumo_pl boost_pl; bool disable_gfx_power_gating_in_uvd; bool driver_nbps_policy_disable; bool enable_alt_vddnb; bool enable_dynamic_m3_arbiter; bool enable_gfx_clock_gating; bool enable_gfx_power_gating; bool enable_mg_clock_gating; bool enable_sclk_ds; bool enable_auto_thermal_throttling; bool enable_dynamic_patch_ps; bool enable_dpm; bool enable_boost; struct radeon_ps current_rps; struct sumo_ps current_ps; struct radeon_ps requested_rps; struct sumo_ps requested_ps; }; #define SUMO_UTC_DFLT_00 0x48 #define SUMO_UTC_DFLT_01 0x44 #define SUMO_UTC_DFLT_02 0x44 #define SUMO_UTC_DFLT_03 0x44 #define SUMO_UTC_DFLT_04 0x44 #define SUMO_UTC_DFLT_05 0x44 #define SUMO_UTC_DFLT_06 0x44 #define SUMO_UTC_DFLT_07 0x44 #define SUMO_UTC_DFLT_08 0x44 #define SUMO_UTC_DFLT_09 0x44 #define SUMO_UTC_DFLT_10 0x44 #define SUMO_UTC_DFLT_11 0x44 #define SUMO_UTC_DFLT_12 0x44 #define SUMO_UTC_DFLT_13 0x44 #define SUMO_UTC_DFLT_14 0x44 #define SUMO_DTC_DFLT_00 0x48 #define SUMO_DTC_DFLT_01 0x44 #define SUMO_DTC_DFLT_02 0x44 #define SUMO_DTC_DFLT_03 0x44 #define SUMO_DTC_DFLT_04 0x44 #define SUMO_DTC_DFLT_05 0x44 #define SUMO_DTC_DFLT_06 0x44 #define SUMO_DTC_DFLT_07 0x44 #define SUMO_DTC_DFLT_08 0x44 #define SUMO_DTC_DFLT_09 0x44 #define SUMO_DTC_DFLT_10 0x44 #define SUMO_DTC_DFLT_11 0x44 #define SUMO_DTC_DFLT_12 0x44 #define SUMO_DTC_DFLT_13 0x44 #define SUMO_DTC_DFLT_14 0x44 #define SUMO_AH_DFLT 5 #define SUMO_R_DFLT0 70 #define SUMO_R_DFLT1 70 #define SUMO_R_DFLT2 70 #define SUMO_R_DFLT3 70 #define SUMO_R_DFLT4 100 #define SUMO_L_DFLT0 0 #define SUMO_L_DFLT1 20 #define SUMO_L_DFLT2 20 #define SUMO_L_DFLT3 20 #define SUMO_L_DFLT4 20 #define SUMO_VRC_DFLT 0x30033 #define SUMO_MGCGTTLOCAL0_DFLT 0 #define SUMO_MGCGTTLOCAL1_DFLT 0 #define SUMO_GICST_DFLT 19 #define SUMO_SST_DFLT 8 #define SUMO_VOLTAGEDROPT_DFLT 1 #define SUMO_GFXPOWERGATINGT_DFLT 100 /* sumo_dpm.c */ void sumo_gfx_clockgating_initialize(struct radeon_device *rdev); void sumo_program_vc(struct radeon_device *rdev, u32 vrc); void sumo_clear_vc(struct radeon_device *rdev); void sumo_program_sstp(struct radeon_device *rdev); void sumo_take_smu_control(struct radeon_device *rdev, bool enable); void sumo_construct_sclk_voltage_mapping_table(struct radeon_device *rdev, struct sumo_sclk_voltage_mapping_table *sclk_voltage_mapping_table, ATOM_AVAILABLE_SCLK_LIST *table); void sumo_construct_vid_mapping_table(struct radeon_device *rdev, struct sumo_vid_mapping_table *vid_mapping_table, ATOM_AVAILABLE_SCLK_LIST *table); u32 sumo_convert_vid2_to_vid7(struct radeon_device *rdev, struct sumo_vid_mapping_table *vid_mapping_table, u32 vid_2bit); u32 sumo_get_sleep_divider_from_id(u32 id); u32 sumo_get_sleep_divider_id_from_clock(struct radeon_device *rdev, u32 sclk, u32 min_sclk_in_sr); /* sumo_smc.c */ void sumo_initialize_m3_arb(struct radeon_device *rdev); void sumo_smu_pg_init(struct radeon_device *rdev); void sumo_set_tdp_limit(struct radeon_device *rdev, u32 index, u32 tdp_limit); void sumo_smu_notify_alt_vddnb_change(struct radeon_device *rdev, bool powersaving, bool force_nbps1); void sumo_boost_state_enable(struct radeon_device *rdev, bool enable); void sumo_enable_boost_timer(struct radeon_device *rdev); u32 sumo_get_running_fw_version(struct radeon_device *rdev); #endif