v4l2_m2m_get_src_vq identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

include/media/v4l2-mem2mem.h, line 764 (as a function)

Referenced in 17 files:

Smatch caller information:

drivers/media/platform/amphion/venc.c venc_start_session() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		&inst->lock
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		q->lock
TYPE_LOCK		(struct vpu_inst)->lock

drivers/media/platform/qcom/iris/iris_ctrls.c iris_op_s_ctrl() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING

drivers/media/platform/qcom/iris/iris_ctrls.c iris_set_layer_bitrate() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inst->lock

drivers/media/platform/qcom/iris/iris_ctrls.c iris_set_layer_count_gen1() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inst->lock

drivers/media/platform/qcom/iris/iris_ctrls.c iris_set_mark_ltr() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inst->lock

drivers/media/platform/qcom/iris/iris_ctrls.c iris_set_use_and_mark_ltr() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inst->lock

drivers/media/platform/qcom/iris/iris_ctrls.c iris_set_use_ltr() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&inst->lock

drivers/media/platform/amphion/vpu_v4l2.c vpu_get_num_buffers() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
PARAM_VALUE	0	m2m_ctx	1-u64max
LOCK2		&inst->lock
LOCK2		&pool->lock
TYPE_LOCK		(struct vpu_inst)->lock

drivers/media/platform/amphion/vpu_v4l2.c vpu_v4l2_set_error() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
PARAM_VALUE	0	m2m_ctx	1-u64max
LOCK2		&inst->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct vpu_inst)->lock

drivers/media/platform/amphion/vdec.c vdec_stop_session() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		&q->mmap_lock

drivers/media/v4l2-core/v4l2-mem2mem.c v4l2_m2m_mmap() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
DATA_SOURCE	0	m2m_ctx	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&gsc->lock
HALF_LOCKED2		&ipcp->lock

drivers/media/v4l2-core/v4l2-mem2mem.c v4l2_m2m_poll() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
DATA_SOURCE	0	m2m_ctx	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&gsc->lock
HALF_LOCKED2		&kvm->irq_srcu
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&vm->irqfds_lock
HALF_LOCKED2		global &irqfds_srcu
HALF_LOCKED2	0	m2m_ctx->q_lock

drivers/media/v4l2-core/v4l2-mem2mem.c v4l2_m2m_poll_for_data() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
DATA_SOURCE	0	m2m_ctx	$1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&gsc->lock
HALF_LOCKED2		&kvm->irq_srcu
HALF_LOCKED2		&of->mutex
HALF_LOCKED2		&vm->irqfds_lock
HALF_LOCKED2		global &irqfds_srcu
HALF_LOCKED2	0	m2m_ctx->q_lock

drivers/media/platform/qcom/iris/iris_state.c iris_allow_cmd() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
LOCK2		&inst->lock
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock
TYPE_LOCK		(struct iris_inst)->lock

drivers/media/platform/imagination/e5010-jpeg-enc.c e5010_encoder_cmd() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/platform/qcom/iris/iris_venc.c iris_venc_s_param() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c mxc_jpeg_decoder_cmd() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c mxc_jpeg_encoder_cmd() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/platform/qcom/iris/iris_buffer.c iris_vb2_queue_error() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		&inst->lock
HALF_LOCKED2		_T->lock
TYPE_LOCK		(struct iris_inst)->lock

drivers/media/platform/amphion/vpu_dbg.c vpu_dbg_instance() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
PARAM_VALUE	0	m2m_ctx	1-u64max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&s->lock
TYPE_LOCK		(struct seq_file)->lock

drivers/media/platform/amphion/vpu_dbg.c vpu_dbg_instance() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
PARAM_VALUE	0	m2m_ctx	1-u64max
RX_PATH
TASK_NOT_RUNNING
LOCK2		&s->lock
TYPE_LOCK		(struct seq_file)->lock

drivers/media/platform/verisilicon/hantro_v4l2.c vidioc_encoder_cmd() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/platform/verisilicon/hantro_v4l2.c vidioc_s_selection() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/platform/qcom/iris/iris_vdec.c iris_vdec_src_change() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
LOCK2		&inst->lock
HALF_LOCKED2		_T->lock
TYPE_LOCK		(struct iris_inst)->lock

drivers/media/platform/qcom/iris/iris_vdec.c iris_vdec_try_fmt() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
LOCK2		&inst->lock
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock
TYPE_LOCK		(struct iris_inst)->lock

drivers/media/platform/qcom/venus/helpers.c venus_helper_vb2_queue_error() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&core->lock

drivers/media/platform/rockchip/rga/rga-buf.c rga_buf_prepare_streaming() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex

drivers/media/platform/rockchip/rga/rga.c rga_s_ctrl() -> v4l2_m2m_get_src_vq()

Type	Key	Value
PREEMPT_ADD		<- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2	&ctx->rga->ctrl_lock
LOCK2	flags
TYPE_LOCK	(struct rockchip_rga)->ctrl_lock

drivers/media/platform/rockchip/rga/rga.c vidioc_s_selection() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/platform/mediatek/mdp3/mtk-mdp3-m2m.c mdp_m2m_start_streaming() -> v4l2_m2m_get_src_vq()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dmxdev->mutex
HALF_LOCKED2		q->lock