diff options
Diffstat (limited to 'drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.h')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.h | 321 |
1 files changed, 321 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.h b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.h new file mode 100644 index 000000000000..0f969de10fab --- /dev/null +++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu10_hwmgr.h @@ -0,0 +1,321 @@ +/* + * Copyright 2017 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 SMU10_HWMGR_H +#define SMU10_HWMGR_H + +#include "hwmgr.h" +#include "smu10_inc.h" +#include "smu10_driver_if.h" +#include "rv_ppsmc.h" + + +#define SMU10_MAX_HARDWARE_POWERLEVELS 8 +#define SMU10_DYNCLK_NUMBER_OF_TREND_COEFFICIENTS 15 + +#define DPMFlags_SCLK_Enabled 0x00000001 +#define DPMFlags_UVD_Enabled 0x00000002 +#define DPMFlags_VCE_Enabled 0x00000004 +#define DPMFlags_ACP_Enabled 0x00000008 +#define DPMFlags_ForceHighestValid 0x40000000 + +/* Do not change the following, it is also defined in SMU8.h */ +#define SMU_EnabledFeatureScoreboard_AcpDpmOn 0x00000001 +#define SMU_EnabledFeatureScoreboard_SclkDpmOn 0x00200000 +#define SMU_EnabledFeatureScoreboard_UvdDpmOn 0x01000000 +#define SMU_EnabledFeatureScoreboard_VceDpmOn 0x02000000 + +#define SMU_PHYID_SHIFT 8 + +#define SMU10_PCIE_POWERGATING_TARGET_GFX 0 +#define SMU10_PCIE_POWERGATING_TARGET_DDI 1 +#define SMU10_PCIE_POWERGATING_TARGET_PLLCASCADE 2 +#define SMU10_PCIE_POWERGATING_TARGET_PHY 3 + +enum VQ_TYPE { + CLOCK_TYPE_DCLK = 0L, + CLOCK_TYPE_ECLK, + CLOCK_TYPE_SCLK, + CLOCK_TYPE_CCLK, + VQ_GFX_CU +}; + +#define SUSTAINABLE_SCLK_MASK 0x00ffffff +#define SUSTAINABLE_SCLK_SHIFT 0 +#define SUSTAINABLE_CU_MASK 0xff000000 +#define SUSTAINABLE_CU_SHIFT 24 + +struct smu10_dpm_entry { + uint32_t soft_min_clk; + uint32_t hard_min_clk; + uint32_t soft_max_clk; + uint32_t hard_max_clk; +}; + +struct smu10_power_level { + uint32_t engine_clock; + uint8_t vddc_index; + uint8_t ds_divider_index; + uint8_t ss_divider_index; + uint8_t allow_gnb_slow; + uint8_t force_nbp_state; + uint8_t display_wm; + uint8_t vce_wm; + uint8_t num_simd_to_powerdown; + uint8_t hysteresis_up; + uint8_t rsv[3]; +}; + +/*used for the nbpsFlags field in smu10_power state*/ +#define SMU10_POWERSTATE_FLAGS_NBPS_FORCEHIGH (1<<0) +#define SMU10_POWERSTATE_FLAGS_NBPS_LOCKTOHIGH (1<<1) +#define SMU10_POWERSTATE_FLAGS_NBPS_LOCKTOLOW (1<<2) + +#define SMU10_POWERSTATE_FLAGS_BAPM_DISABLE (1<<0) + +struct smu10_uvd_clocks { + uint32_t vclk; + uint32_t dclk; + uint32_t vclk_low_divider; + uint32_t vclk_high_divider; + uint32_t dclk_low_divider; + uint32_t dclk_high_divider; +}; + +struct pp_disable_nbpslo_flags { + union { + struct { + uint32_t entry : 1; + uint32_t display : 1; + uint32_t driver: 1; + uint32_t vce : 1; + uint32_t uvd : 1; + uint32_t acp : 1; + uint32_t reserved: 26; + } bits; + uint32_t u32All; + }; +}; + + +enum smu10_pstate_previous_action { + DO_NOTHING = 1, + FORCE_HIGH, + CANCEL_FORCE_HIGH +}; + +struct smu10_power_state { + unsigned int magic; + uint32_t level; + struct smu10_uvd_clocks uvd_clocks; + uint32_t evclk; + uint32_t ecclk; + uint32_t samclk; + uint32_t acpclk; + bool need_dfs_bypass; + + uint32_t nbps_flags; + uint32_t bapm_flags; + uint8_t dpm0_pg_nbps_low; + uint8_t dpm0_pg_nbps_high; + uint8_t dpm_x_nbps_low; + uint8_t dpm_x_nbps_high; + + enum smu10_pstate_previous_action action; + + struct smu10_power_level levels[SMU10_MAX_HARDWARE_POWERLEVELS]; + struct pp_disable_nbpslo_flags nbpslo_flags; +}; + +#define SMU10_NUM_NBPSTATES 4 +#define SMU10_NUM_NBPMEMORYCLOCK 2 + + +struct smu10_display_phy_info_entry { + uint8_t phy_present; + uint8_t active_lane_mapping; + uint8_t display_config_type; + uint8_t active_num_of_lanes; +}; + +#define SMU10_MAX_DISPLAYPHY_IDS 10 + +struct smu10_display_phy_info { + bool display_phy_access_initialized; + struct smu10_display_phy_info_entry entries[SMU10_MAX_DISPLAYPHY_IDS]; +}; + +#define MAX_DISPLAY_CLOCK_LEVEL 8 + +struct smu10_system_info{ + uint8_t htc_tmp_lmt; + uint8_t htc_hyst_lmt; +}; + +#define MAX_REGULAR_DPM_NUMBER 8 + +struct smu10_mclk_latency_entries { + uint32_t frequency; + uint32_t latency; +}; + +struct smu10_mclk_latency_table { + uint32_t count; + struct smu10_mclk_latency_entries entries[MAX_REGULAR_DPM_NUMBER]; +}; + +struct smu10_clock_voltage_dependency_record { + uint32_t clk; + uint32_t vol; +}; + + +struct smu10_voltage_dependency_table { + uint32_t count; + struct smu10_clock_voltage_dependency_record entries[]; +}; + +struct smu10_clock_voltage_information { + struct smu10_voltage_dependency_table *vdd_dep_on_dcefclk; + struct smu10_voltage_dependency_table *vdd_dep_on_socclk; + struct smu10_voltage_dependency_table *vdd_dep_on_fclk; + struct smu10_voltage_dependency_table *vdd_dep_on_mclk; + struct smu10_voltage_dependency_table *vdd_dep_on_dispclk; + struct smu10_voltage_dependency_table *vdd_dep_on_dppclk; + struct smu10_voltage_dependency_table *vdd_dep_on_phyclk; +}; + +struct smu10_hwmgr { + uint32_t disable_driver_thermal_policy; + uint32_t thermal_auto_throttling_treshold; + struct smu10_system_info sys_info; + struct smu10_mclk_latency_table mclk_latency_table; + + uint32_t ddi_power_gating_disabled; + + struct smu10_display_phy_info_entry display_phy_info; + uint32_t dce_slow_sclk_threshold; + + bool disp_clk_bypass; + bool disp_clk_bypass_pending; + uint32_t bapm_enabled; + + bool video_start; + bool battery_state; + + uint32_t is_nb_dpm_enabled; + uint32_t is_voltage_island_enabled; + uint32_t disable_smu_acp_s3_handshake; + uint32_t disable_notify_smu_vpu_recovery; + bool in_vpu_recovery; + bool pg_acp_init; + uint8_t disp_config; + + /* PowerTune */ + uint32_t power_containment_features; + bool cac_enabled; + bool disable_uvd_power_tune_feature; + bool enable_bapm_feature; + bool enable_tdc_limit_feature; + + + /* SMC SRAM Address of firmware header tables */ + uint32_t sram_end; + uint32_t dpm_table_start; + uint32_t soft_regs_start; + + /* start of SMU7_Fusion_DpmTable */ + + uint8_t uvd_level_count; + uint8_t vce_level_count; + uint8_t acp_level_count; + uint8_t samu_level_count; + + uint32_t fps_high_threshold; + uint32_t fps_low_threshold; + + uint32_t dpm_flags; + struct smu10_dpm_entry sclk_dpm; + struct smu10_dpm_entry uvd_dpm; + struct smu10_dpm_entry vce_dpm; + struct smu10_dpm_entry acp_dpm; + bool acp_power_up_no_dsp; + + uint32_t max_sclk_level; + uint32_t num_of_clk_entries; + + /* CPU Power State */ + uint32_t separation_time; + bool cc6_disable; + bool pstate_disable; + bool cc6_setting_changed; + + uint32_t ulTotalActiveCUs; + + bool isp_tileA_power_gated; + bool isp_tileB_power_gated; + uint32_t isp_actual_hard_min_freq; + uint32_t soc_actual_hard_min_freq; + uint32_t dcf_actual_hard_min_freq; + + uint32_t f_actual_hard_min_freq; + uint32_t fabric_actual_soft_min_freq; + uint32_t vclk_soft_min; + uint32_t dclk_soft_min; + uint32_t gfx_actual_soft_min_freq; + uint32_t gfx_min_freq_limit; + uint32_t gfx_max_freq_limit; + + bool vcn_power_gated; + bool vcn_dpg_mode; + + bool gfx_off_controled_by_driver; + bool water_marks_exist; + Watermarks_t water_marks_table; + struct smu10_clock_voltage_information clock_vol_info; + DpmClocks_t clock_table; + + uint32_t active_process_mask; + bool need_min_deep_sleep_dcefclk; + uint32_t deep_sleep_dcefclk; + uint32_t num_active_display; +}; + +struct pp_hwmgr; + +int smu10_init_function_pointers(struct pp_hwmgr *hwmgr); + +/* UMD PState SMU10 Msg Parameters in MHz */ +#define SMU10_UMD_PSTATE_GFXCLK 700 +#define SMU10_UMD_PSTATE_SOCCLK 626 +#define SMU10_UMD_PSTATE_FCLK 933 +#define SMU10_UMD_PSTATE_VCE 0x03C00320 + +#define SMU10_UMD_PSTATE_PEAK_SOCCLK 757 +#define SMU10_UMD_PSTATE_PEAK_FCLK 1200 + +#define SMU10_UMD_PSTATE_MIN_FCLK 400 +#define SMU10_UMD_PSTATE_MIN_SOCCLK 200 +#define SMU10_UMD_PSTATE_MIN_VCE 0x0190012C + +#endif |