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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 _SMUMGR_H_
#define _SMUMGR_H_
#include <linux/types.h>
#include "amd_powerplay.h"
#include "hwmgr.h"
#define smu_lower_32_bits(n) ((uint32_t)(n))
#define smu_upper_32_bits(n) ((uint32_t)(((n)>>16)>>16))
enum AVFS_BTC_STATUS {
AVFS_BTC_BOOT = 0,
AVFS_BTC_BOOT_STARTEDSMU,
AVFS_LOAD_VIRUS,
AVFS_BTC_VIRUS_LOADED,
AVFS_BTC_VIRUS_FAIL,
AVFS_BTC_COMPLETED_PREVIOUSLY,
AVFS_BTC_ENABLEAVFS,
AVFS_BTC_STARTED,
AVFS_BTC_FAILED,
AVFS_BTC_RESTOREVFT_FAILED,
AVFS_BTC_SAVEVFT_FAILED,
AVFS_BTC_DPMTABLESETUP_FAILED,
AVFS_BTC_COMPLETED_UNSAVED,
AVFS_BTC_COMPLETED_SAVED,
AVFS_BTC_COMPLETED_RESTORED,
AVFS_BTC_DISABLED,
AVFS_BTC_NOTSUPPORTED,
AVFS_BTC_SMUMSG_ERROR
};
enum SMU_TABLE {
SMU_UVD_TABLE = 0,
SMU_VCE_TABLE,
SMU_SAMU_TABLE,
SMU_BIF_TABLE,
};
enum SMU_TYPE {
SMU_SoftRegisters = 0,
SMU_Discrete_DpmTable,
};
enum SMU_MEMBER {
HandshakeDisables = 0,
VoltageChangeTimeout,
AverageGraphicsActivity,
PreVBlankGap,
VBlankTimeout,
UcodeLoadStatus,
UvdBootLevel,
VceBootLevel,
SamuBootLevel,
LowSclkInterruptThreshold,
};
enum SMU_MAC_DEFINITION {
SMU_MAX_LEVELS_GRAPHICS = 0,
SMU_MAX_LEVELS_MEMORY,
SMU_MAX_LEVELS_LINK,
SMU_MAX_ENTRIES_SMIO,
SMU_MAX_LEVELS_VDDC,
SMU_MAX_LEVELS_VDDGFX,
SMU_MAX_LEVELS_VDDCI,
SMU_MAX_LEVELS_MVDD,
SMU_UVD_MCLK_HANDSHAKE_DISABLE,
};
extern int smum_get_argument(struct pp_hwmgr *hwmgr);
extern int smum_download_powerplay_table(struct pp_hwmgr *hwmgr, void **table);
extern int smum_upload_powerplay_table(struct pp_hwmgr *hwmgr);
extern int smum_send_msg_to_smc(struct pp_hwmgr *hwmgr, uint16_t msg);
extern int smum_send_msg_to_smc_with_parameter(struct pp_hwmgr *hwmgr,
uint16_t msg, uint32_t parameter);
extern int smu_allocate_memory(void *device, uint32_t size,
enum cgs_gpu_mem_type type,
uint32_t byte_align, uint64_t *mc_addr,
void **kptr, void *handle);
extern int smu_free_memory(void *device, void *handle);
extern int smum_update_sclk_threshold(struct pp_hwmgr *hwmgr);
extern int smum_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type);
extern int smum_process_firmware_header(struct pp_hwmgr *hwmgr);
extern int smum_thermal_avfs_enable(struct pp_hwmgr *hwmgr);
extern int smum_thermal_setup_fan_table(struct pp_hwmgr *hwmgr);
extern int smum_init_smc_table(struct pp_hwmgr *hwmgr);
extern int smum_populate_all_graphic_levels(struct pp_hwmgr *hwmgr);
extern int smum_populate_all_memory_levels(struct pp_hwmgr *hwmgr);
extern int smum_initialize_mc_reg_table(struct pp_hwmgr *hwmgr);
extern uint32_t smum_get_offsetof(struct pp_hwmgr *hwmgr,
uint32_t type, uint32_t member);
extern uint32_t smum_get_mac_definition(struct pp_hwmgr *hwmgr, uint32_t value);
extern bool smum_is_dpm_running(struct pp_hwmgr *hwmgr);
extern int smum_populate_requested_graphic_levels(struct pp_hwmgr *hwmgr,
struct amd_pp_profile *request);
extern bool smum_is_hw_avfs_present(struct pp_hwmgr *hwmgr);
#endif
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