/*
* 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"
#include "radeon.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);
struct sumo_power_info *sumo_get_pi(struct radeon_device *rdev);
/* 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
