diff options
Diffstat (limited to 'common/recipes-kernel/linux/files/0070-drm-amdgpu-powerplay-add-new-function-point-in-hwmgr.patch')
| -rw-r--r-- | common/recipes-kernel/linux/files/0070-drm-amdgpu-powerplay-add-new-function-point-in-hwmgr.patch | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/files/0070-drm-amdgpu-powerplay-add-new-function-point-in-hwmgr.patch b/common/recipes-kernel/linux/files/0070-drm-amdgpu-powerplay-add-new-function-point-in-hwmgr.patch new file mode 100644 index 00000000..654d7227 --- /dev/null +++ b/common/recipes-kernel/linux/files/0070-drm-amdgpu-powerplay-add-new-function-point-in-hwmgr.patch @@ -0,0 +1,78 @@ +From 16b151977998b9cf5f4dd4420d8886ed0ded76cf Mon Sep 17 00:00:00 2001 +From: Rex Zhu <Rex.Zhu@amd.com> +Date: Fri, 16 Oct 2015 11:46:51 +0800 +Subject: [PATCH 0070/1110] 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> +--- + drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 22 ++++++++++++++++++++++ + 1 file changed, 22 insertions(+) + +diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +index f90a8b6..aedb1e4 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 + +-- +2.7.4 + |