0,0 → 1,134 |
/* |
* 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 __TRINITY_DPM_H__ |
#define __TRINITY_DPM_H__ |
|
#include "sumo_dpm.h" |
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#define TRINITY_SIZEOF_DPM_STATE_TABLE (SMU_SCLK_DPM_STATE_1_CNTL_0 - SMU_SCLK_DPM_STATE_0_CNTL_0) |
|
struct trinity_pl { |
u32 sclk; |
u8 vddc_index; |
u8 ds_divider_index; |
u8 ss_divider_index; |
u8 allow_gnb_slow; |
u8 force_nbp_state; |
u8 display_wm; |
u8 vce_wm; |
}; |
|
#define TRINITY_POWERSTATE_FLAGS_NBPS_FORCEHIGH (1 << 0) |
#define TRINITY_POWERSTATE_FLAGS_NBPS_LOCKTOHIGH (1 << 1) |
#define TRINITY_POWERSTATE_FLAGS_NBPS_LOCKTOLOW (1 << 2) |
|
#define TRINITY_POWERSTATE_FLAGS_BAPM_DISABLE (1 << 0) |
|
struct trinity_ps { |
u32 num_levels; |
struct trinity_pl levels[SUMO_MAX_HARDWARE_POWERLEVELS]; |
|
u32 nbps_flags; |
u32 bapm_flags; |
|
u8 Dpm0PgNbPsLo; |
u8 Dpm0PgNbPsHi; |
u8 DpmXNbPsLo; |
u8 DpmXNbPsHi; |
|
u32 vclk_low_divider; |
u32 vclk_high_divider; |
u32 dclk_low_divider; |
u32 dclk_high_divider; |
}; |
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#define TRINITY_NUM_NBPSTATES 4 |
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struct trinity_uvd_clock_table_entry |
{ |
u32 vclk; |
u32 dclk; |
u8 vclk_did; |
u8 dclk_did; |
u8 rsv[2]; |
}; |
|
struct trinity_sys_info { |
u32 bootup_uma_clk; |
u32 bootup_sclk; |
u32 min_sclk; |
u32 dentist_vco_freq; |
u32 nb_dpm_enable; |
u32 nbp_mclk[TRINITY_NUM_NBPSTATES]; |
u32 nbp_nclk[TRINITY_NUM_NBPSTATES]; |
u16 nbp_voltage_index[TRINITY_NUM_NBPSTATES]; |
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_vid_mapping_table vid_mapping_table; |
u32 uma_channel_number; |
struct trinity_uvd_clock_table_entry uvd_clock_table_entries[4]; |
}; |
|
struct trinity_power_info { |
u32 at[SUMO_MAX_HARDWARE_POWERLEVELS]; |
u32 dpm_interval; |
u32 thermal_auto_throttling; |
struct trinity_sys_info sys_info; |
struct trinity_pl boot_pl; |
u32 min_sclk_did; |
bool enable_nbps_policy; |
bool voltage_drop_in_dce; |
bool override_dynamic_mgpg; |
bool enable_gfx_clock_gating; |
bool enable_gfx_power_gating; |
bool enable_mg_clock_gating; |
bool enable_gfx_dynamic_mgpg; |
bool enable_auto_thermal_throttling; |
bool enable_dpm; |
bool enable_sclk_ds; |
bool enable_bapm; |
bool uvd_dpm; |
struct radeon_ps current_rps; |
struct trinity_ps current_ps; |
struct radeon_ps requested_rps; |
struct trinity_ps requested_ps; |
}; |
|
#define TRINITY_AT_DFLT 30 |
|
/* trinity_smc.c */ |
int trinity_dpm_bapm_enable(struct radeon_device *rdev, bool enable); |
int trinity_dpm_config(struct radeon_device *rdev, bool enable); |
int trinity_uvd_dpm_config(struct radeon_device *rdev); |
int trinity_dpm_force_state(struct radeon_device *rdev, u32 n); |
int trinity_dpm_n_levels_disabled(struct radeon_device *rdev, u32 n); |
int trinity_dpm_no_forced_level(struct radeon_device *rdev); |
int trinity_dce_enable_voltage_adjustment(struct radeon_device *rdev, |
bool enable); |
int trinity_gfx_dynamic_mgpg_config(struct radeon_device *rdev); |
void trinity_acquire_mutex(struct radeon_device *rdev); |
void trinity_release_mutex(struct radeon_device *rdev); |
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#endif |