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| author | Rex Zhu | 2015-10-16 05:46:51 +0200 |
|---|---|---|
| committer | Alex Deucher | 2015-12-21 22:42:23 +0100 |
| commit | c28eae26b54cb864310a4088ce4d999b66208b8c (patch) | |
| tree | 8232996393a9279e2b2f23991e437135a3ff34ad /drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | |
| parent | drm/amd/powerplay: Add CG and PG support for tonga (diff) | |
| download | kernel-qcow2-linux-c28eae26b54cb864310a4088ce4d999b66208b8c.tar.gz kernel-qcow2-linux-c28eae26b54cb864310a4088ce4d999b66208b8c.tar.xz kernel-qcow2-linux-c28eae26b54cb864310a4088ce4d999b66208b8c.zip | |
drm/amdgpu/powerplay: add new function point in hwmgr_funcs for thermal control
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>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/inc/hwmgr.h')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h index f90a8b61e8af..aedb1e499100 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h @@ -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 |