Defined in 2 files as a function:
- drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c, line 2220 (as a function)
- drivers/gpu/drm/radeon/si_dpm.c, line 2053 (as a function)
Referenced in 2 files:
Smatch caller information:
drivers/gpu/drm/radeon/si_dpm.c si_init_dte_leakage_table() -> si_scale_power_for_smc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | power_in_watts | 0-s32max |
| PARAM_VALUE | 1 | scaling_factor | 1 |
| DATA_SOURCE | 1 | scaling_factor | r si_get_smc_power_scaling_factor |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &rdev->pm.mutex | ||
| TYPE_LOCK | (struct radeon_pm)->mutex |
drivers/gpu/drm/radeon/si_dpm.c si_init_simplified_leakage_table() -> si_scale_power_for_smc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | power_in_watts | 0-s32max |
| PARAM_VALUE | 1 | scaling_factor | 1 |
| DATA_SOURCE | 1 | scaling_factor | r si_get_smc_power_scaling_factor |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &rdev->pm.mutex | ||
| TYPE_LOCK | (struct radeon_pm)->mutex |
drivers/gpu/drm/radeon/si_dpm.c si_populate_smc_tdp_limits() -> si_scale_power_for_smc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | power_in_watts | 1-u32max |
| PARAM_VALUE | 1 | scaling_factor | 1 |
| DATA_SOURCE | 1 | scaling_factor | r si_get_smc_power_scaling_factor |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &rdev->pm.mutex | ||
| HALF_LOCKED2 | &rdev->pm.mclk_lock | ||
| HALF_LOCKED2 | &rdev->ring_lock | ||
| TYPE_LOCK | (struct radeon_pm)->mutex |
drivers/gpu/drm/radeon/si_dpm.c si_populate_smc_tdp_limits() -> si_scale_power_for_smc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | power_in_watts | 1-u32max |
| PARAM_VALUE | 1 | scaling_factor | 1 |
| DATA_SOURCE | 1 | scaling_factor | r si_get_smc_power_scaling_factor |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &rdev->pm.mutex | ||
| HALF_LOCKED2 | &rdev->pm.mclk_lock | ||
| HALF_LOCKED2 | &rdev->ring_lock | ||
| TYPE_LOCK | (struct radeon_pm)->mutex |
drivers/gpu/drm/radeon/si_dpm.c si_populate_smc_tdp_limits() -> si_scale_power_for_smc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | scaling_factor | 1 |
| DATA_SOURCE | 1 | scaling_factor | r si_get_smc_power_scaling_factor |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &rdev->pm.mutex | ||
| HALF_LOCKED2 | &rdev->pm.mclk_lock | ||
| HALF_LOCKED2 | &rdev->ring_lock | ||
| TYPE_LOCK | (struct radeon_pm)->mutex |
drivers/gpu/drm/radeon/si_dpm.c si_populate_smc_tdp_limits_2() -> si_scale_power_for_smc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | scaling_factor | 1 |
| DATA_SOURCE | 1 | scaling_factor | r si_get_smc_power_scaling_factor |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &rdev->pm.mutex | ||
| HALF_LOCKED2 | &rdev->pm.mclk_lock | ||
| HALF_LOCKED2 | &rdev->ring_lock | ||
| TYPE_LOCK | (struct radeon_pm)->mutex |
drivers/gpu/drm/radeon/si_dpm.c si_populate_smc_tdp_limits_2() -> si_scale_power_for_smc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | scaling_factor | 1 |
| DATA_SOURCE | 1 | scaling_factor | r si_get_smc_power_scaling_factor |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &rdev->pm.mutex | ||
| HALF_LOCKED2 | &rdev->pm.mclk_lock | ||
| HALF_LOCKED2 | &rdev->ring_lock | ||
| TYPE_LOCK | (struct radeon_pm)->mutex |
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c si_init_dte_leakage_table() -> si_scale_power_for_smc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | power_in_watts | 0-s32max |
| PARAM_VALUE | 1 | scaling_factor | 1 |
| DATA_SOURCE | 1 | scaling_factor | r si_get_smc_power_scaling_factor |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adev->pm.mutex | ||
| TYPE_LOCK | (struct amdgpu_pm)->mutex |
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c si_init_simplified_leakage_table() -> si_scale_power_for_smc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | power_in_watts | 0-s32max |
| PARAM_VALUE | 1 | scaling_factor | 1 |
| DATA_SOURCE | 1 | scaling_factor | r si_get_smc_power_scaling_factor |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &adev->pm.mutex | ||
| TYPE_LOCK | (struct amdgpu_pm)->mutex |
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c si_populate_smc_tdp_limits() -> si_scale_power_for_smc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | power_in_watts | 1-u32max |
| PARAM_VALUE | 1 | scaling_factor | 1 |
| DATA_SOURCE | 1 | scaling_factor | r si_get_smc_power_scaling_factor |
| FUZZY_MAX | 0 | power_in_watts | 32 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &adev->pm.mutex | ||
| HALF_LOCKED2 | &adev->pm.mutex | ||
| TYPE_LOCK | (struct amdgpu_pm)->mutex |
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c si_populate_smc_tdp_limits() -> si_scale_power_for_smc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | power_in_watts | 1-u32max |
| PARAM_VALUE | 1 | scaling_factor | 1 |
| DATA_SOURCE | 1 | scaling_factor | r si_get_smc_power_scaling_factor |
| FUZZY_MAX | 0 | power_in_watts | 28 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &adev->pm.mutex | ||
| HALF_LOCKED2 | &adev->pm.mutex | ||
| TYPE_LOCK | (struct amdgpu_pm)->mutex |
drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c si_populate_smc_tdp_limits() -> si_scale_power_for_smc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | scaling_factor | 1 |
| DATA_SOURCE | 1 | scaling_factor | r si_get_smc_power_scaling_factor |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &adev->pm.mutex | ||
| HALF_LOCKED2 | &adev->pm.mutex | ||
| TYPE_LOCK | (struct amdgpu_pm)->mutex |