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Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/radeon/si_dpm.c si_fan_ctrl_set_mode() -> si_fan_ctrl_stop_smc_fan_control()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->asic 4096-ptr_max
PARAM_VALUE 0 rdev->asic->dpm.fan_ctrl_set_mode 2007802236017979392,4145778669969403904
PARAM_VALUE 0 rdev->pm.dpm.fan.ucode_fan_control 1
BUF_SIZE 0 rdev s32min-(-2),1-s32max
BUF_SIZE 0 rdev s32min-(-2),1-s32max
DATA_SOURCE 0 rdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/gpu/drm/radeon/si_dpm.c si_thermal_stop_thermal_controller() -> si_fan_ctrl_stop_smc_fan_control()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->asic 4096-ptr_max
PARAM_VALUE 0 rdev->mmio_idx_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 rdev->pm.mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rdev->pm.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 rdev->pm.mutex.wait_lock.owner (-1)
PARAM_VALUE 0 rdev->pm.mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 rdev->pm.no_fan 0
PARAM_VALUE 0 rdev->pm.pm_method 2
PARAM_VALUE 0 rdev->smc_idx_lock.rlock.dep_map->name 0-255
BUF_SIZE 0 rdev s32min-(-1),1-s32max
BUF_SIZE 0 rdev s32min-(-1),1-s32max
BUF_SIZE 0 rdev->agp (-1),144
DATA_SOURCE 0 rdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 rdev->rmmio_size
LOCK2 &rdev->pm.mutex
TYPE_LOCK (struct radeon_pm)->mutex

drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c si_dpm_set_fan_control_mode() -> si_fan_ctrl_stop_smc_fan_control()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->pm.dpm.fan.ucode_fan_control 1
BUF_SIZE 0 rdev 1256,3984
BUF_SIZE 0 rdev 1256,3984
DATA_SOURCE 0 rdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &adev->pm.mutex
HALF_LOCKED2 &of->mutex
TYPE_LOCK (struct amdgpu_pm)->mutex

drivers/gpu/drm/amd/amdgpu/../pm/legacy-dpm/si_dpm.c si_thermal_stop_thermal_controller() -> si_fan_ctrl_stop_smc_fan_control()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->mes.mutex_hidden->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 rdev->mes.mutex_hidden.dep_map->name 0-255
PARAM_VALUE 0 rdev->mes.mutex_hidden.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 rdev->mes.mutex_hidden.first_waiter->list.prev->prev 0,5159360019465732096
PARAM_VALUE 0 rdev->mes.mutex_hidden.first_waiter->magic 5159360019465732096
PARAM_VALUE 0 rdev->mes.mutex_hidden.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 rdev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 rdev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 rdev->mes.mutex_hidden.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 rdev->mes.mutex_hidden.first_waiter->task->blocked_on (-1)-0
PARAM_VALUE 0 rdev->mes.mutex_hidden.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 rdev->pm.no_fan 0
PARAM_VALUE 0 rdev->reset_domain->sem.dep_map->name 0-255
PARAM_VALUE 0 rdev->reset_domain->sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rdev->reset_domain->sem.first_waiter->type 0-1
PARAM_VALUE 0 *rdev->mes.mutex_hidden.first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
DATA_SOURCE 0 rdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 0 &rdev->pm.mutex