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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/staging/media/ipu7/ipu7-fw-isys.c ipu7_fw_isys_simple_cmd() -> ipu7_fw_isys_complex_cmd()

Type Parameter Key Value
PARAM_VALUE 0 isys 4096-ptr_max
PARAM_VALUE 0 isys->adev->auxdev.dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 stream_handle 0-15
PARAM_VALUE 2 cpu_mapped_buf 0
PARAM_VALUE 3 dma_mapped_buf 0
PARAM_VALUE 4 size 0
PARAM_VALUE 5 send_type 4-5
DATA_SOURCE 0 isys $0
DATA_SOURCE 1 stream_handle $1
DATA_SOURCE 5 send_type $2
HARD_MAX 5 send_type 5
RX_PATH
TASK_NOT_RUNNING
LOCK2 &stream->mutex
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 &stream->isys->stream_mutex
HALF_LOCKED2 0 &isys->stream_mutex
TYPE_LOCK (struct ipu7_isys)->stream_mutex
TYPE_LOCK (struct ipu7_isys_stream)->mutex

drivers/staging/media/ipu7/ipu7-isys-queue.c buf_queue() -> ipu7_fw_isys_complex_cmd()

Type Parameter Key Value
PARAM_VALUE 0 isys 4096-ptr_max
PARAM_VALUE 0 isys->adev->mmu->dmap->mmu_info->dev->dma_uses_io_tlb 0-1
PARAM_VALUE 0 isys->framebuflist.next 4096-ptr_max
PARAM_VALUE 0 isys->framebuflist_fw.next 4096-ptr_max
PARAM_VALUE 0 isys->framebuflist_fw.next->next 4096-ptr_max
PARAM_VALUE 0 isys->framebuflist_fw.next->prev 4096-ptr_max
PARAM_VALUE 0 isys->listlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 *isys->adev->mmu->dmap->mmu_info->l1_pt 0-4294967295
PARAM_VALUE 1 stream_handle 0-15
PARAM_VALUE 2 cpu_mapped_buf 4096-ptr_max
PARAM_VALUE 4 size 72
PARAM_VALUE 5 send_type 2
BUF_SIZE 2 cpu_mapped_buf 72
RX_PATH
TASK_NOT_RUNNING
UNITS 4 size unit_byte
LOCK2 &stream->mutex
HALF_LOCKED2 &dmxdev->mutex
HALF_LOCKED2 vb->vb2_queue->lock
TYPE_LOCK (struct ipu7_isys_stream)->mutex

drivers/staging/media/ipu7/ipu7-isys-queue.c ipu7_isys_stream_start() -> ipu7_fw_isys_complex_cmd()

Type Parameter Key Value
PARAM_VALUE 0 isys 4096-ptr_max
PARAM_VALUE 0 isys->adev->syscom->num_output_queues 0,3
PARAM_VALUE 0 isys->framebuflist_fw.next 4096-ptr_max
PARAM_VALUE 0 isys->framebuflist_fw.next->next 4096-ptr_max
PARAM_VALUE 0 isys->framebuflist_fw.next->prev 4096-ptr_max
PARAM_VALUE 0 isys->listlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 isys->stream_mutex.dep_map->name 0-255
PARAM_VALUE 0 isys->stream_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 isys->stream_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 isys->stream_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 isys->stream_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 isys->stream_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 isys->stream_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 isys->stream_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 isys->stream_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 isys->stream_mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 1 stream_handle 0-15
PARAM_VALUE 2 cpu_mapped_buf 4096-ptr_max
PARAM_VALUE 4 size 72
PARAM_VALUE 5 send_type 2
BUF_SIZE 2 cpu_mapped_buf 72
CAPPED_DATA 0 &isys->stream_mutex 1
RX_PATH
TASK_NOT_RUNNING
UNITS 4 size unit_byte
LOCK2 &stream->mutex
HALF_LOCKED2 &dmxdev->mutex
TYPE_LOCK (struct ipu7_isys_stream)->mutex

drivers/staging/media/ipu7/ipu7-isys-video.c start_stream_firmware() -> ipu7_fw_isys_complex_cmd()

Type Parameter Key Value
PARAM_VALUE 0 isys 4096-ptr_max
PARAM_VALUE 0 isys->adev->auxdev.dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 1 stream_handle 0-15
PARAM_VALUE 2 cpu_mapped_buf 4096-ptr_max
PARAM_VALUE 4 size 216
PARAM_VALUE 5 send_type 0
BUF_SIZE 2 cpu_mapped_buf 216
RX_PATH
TASK_NOT_RUNNING
UNITS 4 size unit_byte
LOCK2 &stream->isys->stream_mutex
LOCK2 &stream->mutex
HALF_LOCKED2 &dmxdev->mutex
TYPE_LOCK (struct ipu7_isys)->stream_mutex
TYPE_LOCK (struct ipu7_isys_stream)->mutex

drivers/staging/media/ipu7/ipu7-isys-video.c start_stream_firmware() -> ipu7_fw_isys_complex_cmd()

Type Parameter Key Value
PARAM_VALUE 0 isys 4096-ptr_max
PARAM_VALUE 0 isys->adev 4096-ptr_max
PARAM_VALUE 0 isys->adev->auxdev.dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 isys->adev->syscom->num_output_queues 0,3
PARAM_VALUE 0 isys->framebuflist.next 4096-ptr_max
PARAM_VALUE 0 isys->framebuflist.next->next 4096-ptr_max
PARAM_VALUE 0 isys->framebuflist.next->prev 4096-ptr_max
PARAM_VALUE 0 isys->listlock.rlock.dep_map->name 0-255
PARAM_VALUE 0 isys->streams_lock.rlock.dep_map->name 0-255
PARAM_VALUE 1 stream_handle 0-15
PARAM_VALUE 2 cpu_mapped_buf 4096-ptr_max
PARAM_VALUE 4 size 72
PARAM_VALUE 5 send_type 1
BUF_SIZE 2 cpu_mapped_buf 72
CAPPED_DATA 0 isys->adev->syscom->num_output_queues 1
RX_PATH
TASK_NOT_RUNNING
UNITS 4 size unit_byte
LOCK2 &stream->isys->stream_mutex
LOCK2 &stream->mutex
HALF_LOCKED2 &dmxdev->mutex
TYPE_LOCK (struct ipu7_isys)->stream_mutex
TYPE_LOCK (struct ipu7_isys_stream)->mutex