diff options
Diffstat (limited to 'drivers/platform/x86/amd/pmf/pmf.h')
| -rw-r--r-- | drivers/platform/x86/amd/pmf/pmf.h | 93 |
1 files changed, 91 insertions, 2 deletions
diff --git a/drivers/platform/x86/amd/pmf/pmf.h b/drivers/platform/x86/amd/pmf/pmf.h index 66cae1cca73c..8c4df5753f40 100644 --- a/drivers/platform/x86/amd/pmf/pmf.h +++ b/drivers/platform/x86/amd/pmf/pmf.h @@ -17,7 +17,11 @@ #define POLICY_BUF_MAX_SZ 0x4b000 #define POLICY_SIGN_COOKIE 0x31535024 #define POLICY_COOKIE_OFFSET 0x10 -#define POLICY_COOKIE_LEN 0x14 + +struct cookie_header { + u32 sign; + u32 length; +} __packed; /* APMF Functions */ #define APMF_FUNC_VERIFY_INTERFACE 0 @@ -30,6 +34,7 @@ #define APMF_FUNC_STATIC_SLIDER_GRANULAR 9 #define APMF_FUNC_DYN_SLIDER_AC 11 #define APMF_FUNC_DYN_SLIDER_DC 12 +#define APMF_FUNC_SBIOS_HEARTBEAT_V2 16 /* Message Definitions */ #define SET_SPL 0x03 /* SPL: Sustained Power Limit */ @@ -50,6 +55,8 @@ #define GET_STT_LIMIT_APU 0x20 #define GET_STT_LIMIT_HS2 0x21 #define SET_P3T 0x23 /* P3T: Peak Package Power Limit */ +#define SET_PMF_PPT 0x25 +#define SET_PMF_PPT_APU_ONLY 0x26 /* OS slider update notification */ #define DC_BEST_PERF 0 @@ -83,6 +90,47 @@ #define TA_OUTPUT_RESERVED_MEM 906 #define MAX_OPERATION_PARAMS 4 +#define PMF_IF_V1 1 +#define PMF_IF_V2 2 + +#define APTS_MAX_STATES 16 + +/* APTS PMF BIOS Interface */ +struct amd_pmf_apts_output { + u16 table_version; + u32 fan_table_idx; + u32 pmf_ppt; + u32 ppt_pmf_apu_only; + u32 stt_min_limit; + u8 stt_skin_temp_limit_apu; + u8 stt_skin_temp_limit_hs2; +} __packed; + +struct amd_pmf_apts_granular_output { + u16 size; + struct amd_pmf_apts_output val; +} __packed; + +struct amd_pmf_apts_granular { + u16 size; + struct amd_pmf_apts_output val[APTS_MAX_STATES]; +}; + +struct sbios_hb_event_v2 { + u16 size; + u8 load; + u8 unload; + u8 suspend; + u8 resume; +} __packed; + +enum sbios_hb_v2 { + ON_LOAD, + ON_UNLOAD, + ON_SUSPEND, + ON_RESUME, +}; + /* AMD PMF BIOS interfaces */ struct apmf_verify_interface { u16 size; @@ -114,6 +162,18 @@ struct apmf_sbios_req { u8 skin_temp_hs2; } __packed; +struct apmf_sbios_req_v2 { + u16 size; + u32 pending_req; + u8 rsd; + u32 ppt_pmf; + u32 ppt_pmf_apu_only; + u32 stt_min_limit; + u8 skin_temp_apu; + u8 skin_temp_hs2; + u32 custom_policy[10]; +} __packed; + struct apmf_fan_idx { u16 size; u8 fan_ctl_mode; @@ -194,6 +254,14 @@ enum power_modes { POWER_MODE_MAX, }; +enum power_modes_v2 { + POWER_MODE_BEST_PERFORMANCE, + POWER_MODE_BALANCED, + POWER_MODE_BEST_POWER_EFFICIENCY, + POWER_MODE_ENERGY_SAVE, + POWER_MODE_V2_MAX, +}; + struct amd_pmf_dev { void __iomem *regbase; void __iomem *smu_virt_addr; @@ -229,10 +297,15 @@ struct amd_pmf_dev { struct delayed_work pb_work; struct pmf_action_table *prev_data; u64 policy_addr; - void *policy_base; + void __iomem *policy_base; bool smart_pc_enabled; + u16 pmf_if_version; }; +struct apmf_sps_prop_granular_v2 { + u8 power_states[POWER_SOURCE_MAX][POWER_MODE_V2_MAX]; +} __packed; + struct apmf_sps_prop_granular { u32 fppt; u32 sppt; @@ -254,6 +327,16 @@ struct amd_pmf_static_slider_granular { struct apmf_sps_prop_granular prop[POWER_SOURCE_MAX][POWER_MODE_MAX]; }; +struct apmf_static_slider_granular_output_v2 { + u16 size; + struct apmf_sps_prop_granular_v2 sps_idx; +} __packed; + +struct amd_pmf_static_slider_granular_v2 { + u16 size; + struct apmf_sps_prop_granular_v2 sps_idx; +}; + struct os_power_slider { u16 size; u8 slider_event; @@ -585,6 +668,7 @@ int amd_pmf_get_power_source(void); int apmf_install_handler(struct amd_pmf_dev *pmf_dev); int apmf_os_power_slider_update(struct amd_pmf_dev *dev, u8 flag); int amd_pmf_set_dram_addr(struct amd_pmf_dev *dev, bool alloc_buffer); +int amd_pmf_notify_sbios_heartbeat_event_v2(struct amd_pmf_dev *dev, u8 flag); /* SPS Layer */ int amd_pmf_get_pprof_modes(struct amd_pmf_dev *pmf); @@ -602,6 +686,10 @@ const char *amd_pmf_source_as_str(unsigned int state); int apmf_update_fan_idx(struct amd_pmf_dev *pdev, bool manual, u32 idx); int amd_pmf_set_sps_power_limits(struct amd_pmf_dev *pmf); +int apmf_get_static_slider_granular_v2(struct amd_pmf_dev *dev, + struct apmf_static_slider_granular_output_v2 *data); +int apts_get_static_slider_granular_v2(struct amd_pmf_dev *pdev, + struct amd_pmf_apts_granular_output *data, u32 apts_idx); /* Auto Mode Layer */ int apmf_get_auto_mode_def(struct amd_pmf_dev *pdev, struct apmf_auto_mode *data); @@ -609,6 +697,7 @@ void amd_pmf_init_auto_mode(struct amd_pmf_dev *dev); void amd_pmf_deinit_auto_mode(struct amd_pmf_dev *dev); void amd_pmf_trans_automode(struct amd_pmf_dev *dev, int socket_power, ktime_t time_elapsed_ms); int apmf_get_sbios_requests(struct amd_pmf_dev *pdev, struct apmf_sbios_req *req); +int apmf_get_sbios_requests_v2(struct amd_pmf_dev *pdev, struct apmf_sbios_req_v2 *req); void amd_pmf_update_2_cql(struct amd_pmf_dev *dev, bool is_cql_event); int amd_pmf_reset_amt(struct amd_pmf_dev *dev); |