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linux/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.h
Eric Huang ea617bc9f9 drm/amd/powerplay: add display configeration changed function in hwmgr for Fiji. 
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
2015-12-21 16:42:47 -05:00

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/*
* Copyright 2015 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 _FIJI_HWMGR_H_
#define _FIJI_HWMGR_H_
#include "hwmgr.h"
#include "smu73.h"
#include "smu73_discrete.h"
#include "ppatomctrl.h"
#include "fiji_ppsmc.h"
#define FIJI_MAX_HARDWARE_POWERLEVELS 2
#define FIJI_AT_DFLT 30
#define FIJI_VOLTAGE_CONTROL_NONE 0x0
#define FIJI_VOLTAGE_CONTROL_BY_GPIO 0x1
#define FIJI_VOLTAGE_CONTROL_BY_SVID2 0x2
#define FIJI_VOLTAGE_CONTROL_MERGED 0x3
#define DPMTABLE_OD_UPDATE_SCLK 0x00000001
#define DPMTABLE_OD_UPDATE_MCLK 0x00000002
#define DPMTABLE_UPDATE_SCLK 0x00000004
#define DPMTABLE_UPDATE_MCLK 0x00000008
struct fiji_performance_level {
uint32_t memory_clock;
uint32_t engine_clock;
uint16_t pcie_gen;
uint16_t pcie_lane;
};
struct fiji_uvd_clocks {
uint32_t vclk;
uint32_t dclk;
};
struct fiji_vce_clocks {
uint32_t evclk;
uint32_t ecclk;
};
struct fiji_power_state {
uint32_t magic;
struct fiji_uvd_clocks uvd_clks;
struct fiji_vce_clocks vce_clks;
uint32_t sam_clk;
uint32_t acp_clk;
uint16_t performance_level_count;
bool dc_compatible;
uint32_t sclk_threshold;
struct fiji_performance_level performance_levels[FIJI_MAX_HARDWARE_POWERLEVELS];
};
struct fiji_dpm_level {
bool enabled;
uint32_t value;
uint32_t param1;
};
#define FIJI_MAX_DEEPSLEEP_DIVIDER_ID 5
#define MAX_REGULAR_DPM_NUMBER 8
#define FIJI_MINIMUM_ENGINE_CLOCK 2500
struct fiji_single_dpm_table {
uint32_t count;
struct fiji_dpm_level dpm_levels[MAX_REGULAR_DPM_NUMBER];
};
struct fiji_dpm_table {
struct fiji_single_dpm_table sclk_table;
struct fiji_single_dpm_table mclk_table;
struct fiji_single_dpm_table pcie_speed_table;
struct fiji_single_dpm_table vddc_table;
struct fiji_single_dpm_table vddci_table;
struct fiji_single_dpm_table mvdd_table;
};
struct fiji_clock_registers {
uint32_t vCG_SPLL_FUNC_CNTL;
uint32_t vCG_SPLL_FUNC_CNTL_2;
uint32_t vCG_SPLL_FUNC_CNTL_3;
uint32_t vCG_SPLL_FUNC_CNTL_4;
uint32_t vCG_SPLL_SPREAD_SPECTRUM;
uint32_t vCG_SPLL_SPREAD_SPECTRUM_2;
uint32_t vDLL_CNTL;
uint32_t vMCLK_PWRMGT_CNTL;
uint32_t vMPLL_AD_FUNC_CNTL;
uint32_t vMPLL_DQ_FUNC_CNTL;
uint32_t vMPLL_FUNC_CNTL;
uint32_t vMPLL_FUNC_CNTL_1;
uint32_t vMPLL_FUNC_CNTL_2;
uint32_t vMPLL_SS1;
uint32_t vMPLL_SS2;
};
struct fiji_voltage_smio_registers {
uint32_t vS0_VID_LOWER_SMIO_CNTL;
};
#define FIJI_MAX_LEAKAGE_COUNT 8
struct fiji_leakage_voltage {
uint16_t count;
uint16_t leakage_id[FIJI_MAX_LEAKAGE_COUNT];
uint16_t actual_voltage[FIJI_MAX_LEAKAGE_COUNT];
};
struct fiji_vbios_boot_state {
uint16_t mvdd_bootup_value;
uint16_t vddc_bootup_value;
uint16_t vddci_bootup_value;
uint32_t sclk_bootup_value;
uint32_t mclk_bootup_value;
uint16_t pcie_gen_bootup_value;
uint16_t pcie_lane_bootup_value;
};
struct fiji_bacos {
uint32_t best_match;
uint32_t baco_flags;
struct fiji_performance_level performance_level;
};
/* Ultra Low Voltage parameter structure */
struct fiji_ulv_parm {
bool ulv_supported;
uint32_t cg_ulv_parameter;
uint32_t ulv_volt_change_delay;
struct fiji_performance_level ulv_power_level;
};
struct fiji_display_timing {
uint32_t min_clock_in_sr;
uint32_t num_existing_displays;
};
struct fiji_dpmlevel_enable_mask {
uint32_t uvd_dpm_enable_mask;
uint32_t vce_dpm_enable_mask;
uint32_t acp_dpm_enable_mask;
uint32_t samu_dpm_enable_mask;
uint32_t sclk_dpm_enable_mask;
uint32_t mclk_dpm_enable_mask;
uint32_t pcie_dpm_enable_mask;
};
struct fiji_pcie_perf_range {
uint16_t max;
uint16_t min;
};
struct fiji_hwmgr {
struct fiji_dpm_table dpm_table;
struct fiji_dpm_table golden_dpm_table;
uint32_t voting_rights_clients0;
uint32_t voting_rights_clients1;
uint32_t voting_rights_clients2;
uint32_t voting_rights_clients3;
uint32_t voting_rights_clients4;
uint32_t voting_rights_clients5;
uint32_t voting_rights_clients6;
uint32_t voting_rights_clients7;
uint32_t static_screen_threshold_unit;
uint32_t static_screen_threshold;
uint32_t voltage_control;
uint32_t vddc_vddci_delta;
uint32_t active_auto_throttle_sources;
struct fiji_clock_registers clock_registers;
struct fiji_voltage_smio_registers voltage_smio_registers;
bool is_memory_gddr5;
uint16_t acpi_vddc;
bool pspp_notify_required;
uint16_t force_pcie_gen;
uint16_t acpi_pcie_gen;
uint32_t pcie_gen_cap;
uint32_t pcie_lane_cap;
uint32_t pcie_spc_cap;
struct fiji_leakage_voltage vddc_leakage;
struct fiji_leakage_voltage Vddci_leakage;
uint32_t mvdd_control;
uint32_t vddc_mask_low;
uint32_t mvdd_mask_low;
uint16_t max_vddc_in_pptable;
uint16_t min_vddc_in_pptable;
uint16_t max_vddci_in_pptable;
uint16_t min_vddci_in_pptable;
uint32_t mclk_strobe_mode_threshold;
uint32_t mclk_stutter_mode_threshold;
uint32_t mclk_edc_enable_threshold;
uint32_t mclk_edcwr_enable_threshold;
bool is_uvd_enabled;
struct fiji_vbios_boot_state vbios_boot_state;
bool battery_state;
bool is_tlu_enabled;
/* ---- SMC SRAM Address of firmware header tables ---- */
uint32_t sram_end;
uint32_t dpm_table_start;
uint32_t soft_regs_start;
uint32_t mc_reg_table_start;
uint32_t fan_table_start;
uint32_t arb_table_start;
struct SMU73_Discrete_DpmTable smc_state_table;
struct SMU73_Discrete_Ulv ulv_setting;
/* ---- Stuff originally coming from Evergreen ---- */
uint32_t vddci_control;
struct pp_atomctrl_voltage_table vddc_voltage_table;
struct pp_atomctrl_voltage_table vddci_voltage_table;
struct pp_atomctrl_voltage_table mvdd_voltage_table;
uint32_t mgcg_cgtt_local2;
uint32_t mgcg_cgtt_local3;
uint32_t gpio_debug;
uint32_t mc_micro_code_feature;
uint32_t highest_mclk;
uint16_t acpi_vddci;
uint8_t mvdd_high_index;
uint8_t mvdd_low_index;
bool dll_default_on;
bool performance_request_registered;
/* ---- Low Power Features ---- */
struct fiji_bacos bacos;
struct fiji_ulv_parm ulv;
/* ---- CAC Stuff ---- */
uint32_t cac_table_start;
bool cac_configuration_required;
bool driver_calculate_cac_leakage;
bool cac_enabled;
/* ---- DPM2 Parameters ---- */
uint32_t power_containment_features;
bool enable_dte_feature;
bool enable_tdc_limit_feature;
bool enable_pkg_pwr_tracking_feature;
bool disable_uvd_power_tune_feature;
struct fiji_pt_defaults *power_tune_defaults;
struct SMU73_Discrete_PmFuses power_tune_table;
uint32_t dte_tj_offset;
uint32_t fast_watermark_threshold;
/* ---- Phase Shedding ---- */
bool vddc_phase_shed_control;
/* ---- DI/DT ---- */
struct fiji_display_timing display_timing;
/* ---- Thermal Temperature Setting ---- */
struct fiji_dpmlevel_enable_mask dpm_level_enable_mask;
uint32_t need_update_smu7_dpm_table;
uint32_t sclk_dpm_key_disabled;
uint32_t mclk_dpm_key_disabled;
uint32_t pcie_dpm_key_disabled;
uint32_t min_engine_clocks;
struct fiji_pcie_perf_range pcie_gen_performance;
struct fiji_pcie_perf_range pcie_lane_performance;
struct fiji_pcie_perf_range pcie_gen_power_saving;
struct fiji_pcie_perf_range pcie_lane_power_saving;
bool use_pcie_performance_levels;
bool use_pcie_power_saving_levels;
uint32_t activity_target[SMU73_MAX_LEVELS_GRAPHICS];
uint32_t mclk_activity_target;
uint32_t mclk_dpm0_activity_target;
uint32_t low_sclk_interrupt_threshold;
uint32_t last_mclk_dpm_enable_mask;
bool uvd_enabled;
/* ---- Power Gating States ---- */
bool uvd_power_gated;
bool vce_power_gated;
bool samu_power_gated;
bool acp_power_gated;
bool pg_acp_init;
bool frtc_enabled;
bool frtc_status_changed;
};
/* To convert to Q8.8 format for firmware */
#define FIJI_Q88_FORMAT_CONVERSION_UNIT 256
enum Fiji_I2CLineID {
Fiji_I2CLineID_DDC1 = 0x90,
Fiji_I2CLineID_DDC2 = 0x91,
Fiji_I2CLineID_DDC3 = 0x92,
Fiji_I2CLineID_DDC4 = 0x93,
Fiji_I2CLineID_DDC5 = 0x94,
Fiji_I2CLineID_DDC6 = 0x95,
Fiji_I2CLineID_SCLSDA = 0x96,
Fiji_I2CLineID_DDCVGA = 0x97
};
#define Fiji_I2C_DDC1DATA 0
#define Fiji_I2C_DDC1CLK 1
#define Fiji_I2C_DDC2DATA 2
#define Fiji_I2C_DDC2CLK 3
#define Fiji_I2C_DDC3DATA 4
#define Fiji_I2C_DDC3CLK 5
#define Fiji_I2C_SDA 40
#define Fiji_I2C_SCL 41
#define Fiji_I2C_DDC4DATA 65
#define Fiji_I2C_DDC4CLK 66
#define Fiji_I2C_DDC5DATA 0x48
#define Fiji_I2C_DDC5CLK 0x49
#define Fiji_I2C_DDC6DATA 0x4a
#define Fiji_I2C_DDC6CLK 0x4b
#define Fiji_I2C_DDCVGADATA 0x4c
#define Fiji_I2C_DDCVGACLK 0x4d
#define FIJI_UNUSED_GPIO_PIN 0x7F
extern int tonga_initializa_dynamic_state_adjustment_rule_settings(struct pp_hwmgr *hwmgr);
extern int tonga_hwmgr_backend_fini(struct pp_hwmgr *hwmgr);
extern int tonga_get_mc_microcode_version (struct pp_hwmgr *hwmgr);
extern int tonga_notify_smc_display_config_after_ps_adjustment(struct pp_hwmgr *hwmgr);
extern int tonga_notify_smc_display_change(struct pp_hwmgr *hwmgr, bool has_display);
int fiji_update_vce_dpm(struct pp_hwmgr *hwmgr, const void *input);
int fiji_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate);
int fiji_update_samu_dpm(struct pp_hwmgr *hwmgr, bool bgate);
int fiji_update_acp_dpm(struct pp_hwmgr *hwmgr, bool bgate);
int fiji_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable);
#define PP_HOST_TO_SMC_UL(X) cpu_to_be32(X)
#define PP_SMC_TO_HOST_UL(X) be32_to_cpu(X)
#define PP_HOST_TO_SMC_US(X) cpu_to_be16(X)
#define PP_SMC_TO_HOST_US(X) be16_to_cpu(X)
#define CONVERT_FROM_HOST_TO_SMC_UL(X) ((X) = PP_HOST_TO_SMC_UL(X))
#define CONVERT_FROM_SMC_TO_HOST_UL(X) ((X) = PP_SMC_TO_HOST_UL(X))
#define CONVERT_FROM_HOST_TO_SMC_US(X) ((X) = PP_HOST_TO_SMC_US(X))
#endif /* _FIJI_HWMGR_H_ */
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