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drm/amdgpu/powerplay: add new function point in hwmgr_funcs for thermal control

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Add the interface for fan and thermal control.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2015-10-16 11:46:51 +08:00 committed by Alex Deucher
parent 0859ed3db9
commit c28eae26b5
1 changed files with 22 additions and 0 deletions
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22
drivers/gpu/drm/amd/powerplay/inc/hwmgr.h
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@ -35,6 +35,7 @@ struct pp_hwmgr;
struct pp_hw_power_state;
struct pp_power_state;
struct PP_VCEState;
struct phm_fan_speed_info;
enum PP_Result {
PP_Result_TableImmediateExit = 0x13,
@ -291,6 +292,21 @@ struct pp_hwmgr_func {
int (*disable_clock_power_gating)(struct pp_hwmgr *hwmgr);
int (*update_clock_gatings)(struct pp_hwmgr *hwmgr,
const uint32_t *msg_id);
int (*set_max_fan_rpm_output)(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_pwm);
int (*set_max_fan_pwm_output)(struct pp_hwmgr *hwmgr, uint16_t us_max_fan_pwm);
int (*get_temperature)(struct pp_hwmgr *hwmgr);
int (*stop_thermal_controller)(struct pp_hwmgr *hwmgr);
int (*get_fan_speed_info)(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info);
int (*set_fan_control_mode)(struct pp_hwmgr *hwmgr, uint32_t mode);
int (*get_fan_control_mode)(struct pp_hwmgr *hwmgr);
int (*set_fan_speed_percent)(struct pp_hwmgr *hwmgr, uint32_t percent);
int (*get_fan_speed_percent)(struct pp_hwmgr *hwmgr, uint32_t *speed);
int (*set_fan_speed_rpm)(struct pp_hwmgr *hwmgr, uint32_t percent);
int (*get_fan_speed_rpm)(struct pp_hwmgr *hwmgr, uint32_t *speed);
int (*reset_fan_speed_to_default)(struct pp_hwmgr *hwmgr);
int (*uninitialize_thermal_controller)(struct pp_hwmgr *hwmgr);
int (*register_internal_thermal_interrupt)(struct pp_hwmgr *hwmgr,
const void *thermal_interrupt_info);
};
struct pp_table_func {
@ -548,12 +564,17 @@ struct pp_hwmgr {
struct phm_runtime_table_header set_power_state;
struct phm_runtime_table_header enable_clock_power_gatings;
struct phm_runtime_table_header display_configuration_changed;
struct phm_runtime_table_header start_thermal_controller;
struct phm_runtime_table_header set_temperature_range;
const struct pp_hwmgr_func *hwmgr_func;
const struct pp_table_func *pptable_func;
struct pp_power_state *ps;
enum pp_power_source power_source;
uint32_t num_ps;
struct pp_thermal_controller_info thermal_controller;
bool fan_ctrl_is_in_default_mode;
uint32_t fan_ctrl_default_mode;
uint32_t tmin;
struct phm_microcode_version_info microcode_version_info;
uint32_t ps_size;
struct pp_power_state *current_ps;
@ -599,6 +620,7 @@ extern void phm_wait_for_indirect_register_unequal(
bool phm_cf_want_uvd_power_gating(struct pp_hwmgr *hwmgr);
bool phm_cf_want_vce_power_gating(struct pp_hwmgr *hwmgr);
bool phm_cf_want_microcode_fan_ctrl(struct pp_hwmgr *hwmgr);
#define PHM_ENTIRE_REGISTER_MASK 0xFFFFFFFFU