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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c vcn_v4_0_3_ring_reset() -> vcn_v4_0_3_start_dpg_mode()

Type Parameter Key Value
PARAM_VALUE 0 vinst 4096-ptr_max
PARAM_VALUE 0 vinst->adev 4096-ptr_max
PARAM_VALUE 0 vinst->adev->mes.mutex_hidden.first_waiter->list.next 5159360019465732096
PARAM_VALUE 0 vinst->adev->reset_domain->sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 vinst->adev->reset_domain->sem.first_waiter->type 0-1
PARAM_VALUE 0 vinst->engine_reset_mutex.dep_map->name 0-255
PARAM_VALUE 0 vinst->engine_reset_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vinst->engine_reset_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vinst->engine_reset_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 vinst->engine_reset_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vinst->engine_reset_mutex.wait_lock.owner (-1)
PARAM_VALUE 0 vinst->engine_reset_mutex.wait_lock.owner_cpu u32max
CAPPED_DATA 0 &vinst->engine_reset_mutex 1
NOCHECK_CALL
LOCK2 &adev->jpeg.jpeg_pg_lock
LOCK2 global &drm_unplug_srcu
LOCK2 0 &vinst->engine_reset_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct amdgpu_jpeg)->jpeg_pg_lock
TYPE_LOCK (struct amdgpu_vcn_inst)->engine_reset_mutex

drivers/gpu/drm/amd/amdgpu/vcn_v4_0_3.c vcn_v4_0_3_start() -> vcn_v4_0_3_start_dpg_mode()

Type Parameter Key Value
PARAM_VALUE 0 vinst 4096-ptr_max
PARAM_VALUE 0 vinst->adev 4096-ptr_max
PARAM_VALUE 0 vinst->adev->reset_domain->sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 vinst->adev->reset_domain->sem.first_waiter->type 0-1
PARAM_VALUE 0 vinst->adev->vcn.inst 4096-ptr_max
DATA_SOURCE 0 vinst $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &adev->reset_domain->sem
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &drm_unplug_srcu
HALF_LOCKED2 0 &vinst->vcn_pg_lock