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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/../display/dc/link/link_dpms.c allocate_usb4_bandwidth_for_stream() -> link_dp_dpia_allocate_usb4_bandwidth_for_stream()

Type Parameter Key Value
PARAM_VALUE 0 link 4096-ptr_max
PARAM_VALUE 0 link->ctx 4096-ptr_max
PARAM_VALUE 0 link->dpia_bw_alloc_config.bw_alloc_enabled 1
NOCHECK_CALL

drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_dp_dpia_bw.c link_dpia_enable_usb4_dp_bw_alloc_mode() -> link_dp_dpia_allocate_usb4_bandwidth_for_stream()

Type Parameter Key Value
PARAM_VALUE 0 link 4096-ptr_max
PARAM_VALUE 0 link->ctx 4096-ptr_max
PARAM_VALUE 0 link->ctx->logger 4096-ptr_max
PARAM_VALUE 0 link->dc 4096-ptr_max
PARAM_VALUE 0 link->dc->debug.dpia_debug.bits.enable_usb4_bw_zero_alloc_patch 1
PARAM_VALUE 0 link->dpia_bw_alloc_config.allocated_bw 0
PARAM_VALUE 0 link->dpia_bw_alloc_config.bw_alloc_enabled 1
PARAM_VALUE 0 link->dpia_bw_alloc_config.bw_granularity 1-2,4
PARAM_VALUE 0 link->dpia_bw_alloc_config.dp_overhead 0
PARAM_VALUE 0 link->dpia_bw_alloc_config.estimated_bw 0
PARAM_VALUE 0 link->dpia_bw_alloc_config.link_max_bw 0
PARAM_VALUE 0 link->priv->dm_dp_aux.aux.hw_mutex->first_waiter->task->blocked_lock.owner (-4611686018427387904)-4611686018427387903
PARAM_VALUE 0 link->priv->dm_dp_aux.aux.hw_mutex.dep_map->name 0-255
PARAM_VALUE 0 link->priv->dm_dp_aux.aux.hw_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 link->priv->dm_dp_aux.aux.hw_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 link->priv->dm_dp_aux.aux.hw_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 link->priv->dm_dp_aux.aux.hw_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 0 link->priv->dm_dp_aux.aux.hw_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 link->priv->dm_dp_aux.aux.hw_mutex.osq.tail.counter s32min-s32max
PARAM_VALUE 1 req_bw 0
DATA_SOURCE 0 link $0
NOCHECK_CALL