vdec_msg_queue_qbuf identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/media/platform/mediatek/vcodec/decoder/vdec_msg_queue.h, line 143

Defined in 1 files as a prototype:

drivers/media/platform/mediatek/vcodec/decoder/vdec_msg_queue.h, line 150 (as a prototype)

Defined in 1 files as a function:

drivers/media/platform/mediatek/vcodec/decoder/vdec_msg_queue.c, line 74 (as a function)

Referenced in 5 files:

Smatch caller information:

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c vdec_h264_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c vdec_h264_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	0	msg_ctx->hardware_index	0-1
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c vdec_h264_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->ctx->msg_queue.lat_ctx.ready_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c vdec_h264_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	0	msg_ctx->hardware_index	0-1
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c vdec_h264_slice_lat_decode_ext() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->private_data	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c vdec_h264_slice_lat_decode_ext() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	0	msg_ctx->hardware_index	0-1
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->private_data	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c vdec_h264_slice_lat_decode_ext() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->ctx->msg_queue.lat_ctx.ready_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buf->private_data	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c vdec_h264_slice_lat_decode_ext() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	0	msg_ctx->hardware_index	0-1
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c vdec_av1_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->private_data	1-u64max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
PARAM_VALUE	1	*buf->tile_addr.va	65536,131072,327680
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c vdec_av1_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	0	msg_ctx->hardware_index	0-1
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->private_data	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
PARAM_VALUE	1	*buf->tile_addr.va	65536,131072,327680
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c vdec_av1_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	0	msg_ctx->hardware_index	0-1
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->private_data	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
PARAM_VALUE	1	*buf->tile_addr.va	65536,131072,327680
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c vdec_av1_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->private_data	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
PARAM_VALUE	1	*buf->tile_addr.va	65536,131072,327680
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_av1_req_lat_if.c vdec_av1_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	0	msg_ctx->hardware_index	0-1
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec_msg_queue.c vdec_msg_queue_core_work() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->ctx->dev	4096-ptr_max
PARAM_VALUE	1	buf->ctx->dev->dec_racing_info_mutex.dep_map->name	0-255
PARAM_VALUE	1	buf->ctx->dev->dec_racing_info_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	1	buf->ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	1	buf->ctx->dev->dec_racing_info_mutex.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	1	buf->ctx->dev->dec_racing_info_mutex.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	1	buf->ctx->dev->subdev_bitmap	4096-ptr_max
PARAM_VALUE	1	buf->ctx->dev->vdec_pdata	4096-ptr_max
PARAM_VALUE	1	buf->is_last_frame	0
PARAM_VALUE	1	*buf->ctx->dev->vdec_racing_info	0-4294967295
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/media/platform/mediatek/vcodec/decoder/vdec_msg_queue.c vdec_msg_queue_init() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	0	msg_ctx->hardware_index	1
PARAM_VALUE	0	msg_ctx->ready_to_use.head.next	4096-ptr_max
PARAM_VALUE	0	msg_ctx->ready_to_use.head.prev	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->core_decode	259535894609457152,2778571507579310080,5178382854144729088,7492360176004452352,9069429708224999424
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->ctx->dev	4096-ptr_max
PARAM_VALUE	1	buf->is_last_frame	0
PARAM_VALUE	1	buf->private_data	4096-ptr_max
PARAM_VALUE	1	buf->slice_bc_addr.size	655360
PARAM_VALUE	1	buf->slice_bc_addr.va	1-ptr_max
PARAM_VALUE	1	buf->wdma_err_addr.size	17408
PARAM_VALUE	1	buf->wdma_err_addr.va	1-ptr_max
BUF_SIZE	1	buf->private_data	2160,2464,3104,3472
RX_PATH
TASK_NOT_RUNNING

drivers/media/platform/mediatek/vcodec/decoder/vdec_msg_queue.c vdec_msg_queue_wait_lat_buf_full() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c vdec_hevc_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c vdec_hevc_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	0	msg_ctx->hardware_index	0-1
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c vdec_hevc_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->ctx->msg_queue.lat_ctx.ready_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	buf->private_data	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_hevc_req_multi_if.c vdec_hevc_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	0	msg_ctx->hardware_index	0-1
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c vdec_vp9_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
PARAM_VALUE	1	buf->private_data	4096-ptr_max
PARAM_VALUE	1	buf->ts_info.vb2_buf.copied_timestamp	1
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_vp9_req_lat_if.c vdec_vp9_slice_lat_decode() -> vdec_msg_queue_qbuf()

Type	Parameter	Key	Value
PARAM_VALUE	0	msg_ctx	4096-ptr_max
PARAM_VALUE	1	buf	4096-ptr_max
PARAM_VALUE	1	buf->ctx	4096-ptr_max
DATA_SOURCE	1	buf	r vdec_msg_queue_dqbuf
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL