85 	struct v4l2_m2m_queue_ctx *q_ctx;  in v4l2_m2m_get_vq()  local
87 	q_ctx = get_queue_ctx(m2m_ctx, type);  in v4l2_m2m_get_vq()
88 	if (!q_ctx)  in v4l2_m2m_get_vq()
91 	return &q_ctx->q;  in v4l2_m2m_get_vq()
98 void *v4l2_m2m_next_buf(struct v4l2_m2m_queue_ctx *q_ctx)  in v4l2_m2m_next_buf()  argument
103 	spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_next_buf()
105 	if (list_empty(&q_ctx->rdy_queue)) {  in v4l2_m2m_next_buf()
106 		spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_next_buf()
110 	b = list_first_entry(&q_ctx->rdy_queue, struct v4l2_m2m_buffer, list);  in v4l2_m2m_next_buf()
111 	spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_next_buf()
120 void *v4l2_m2m_buf_remove(struct v4l2_m2m_queue_ctx *q_ctx)  in v4l2_m2m_buf_remove()  argument
125 	spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_remove()
126 	if (list_empty(&q_ctx->rdy_queue)) {  in v4l2_m2m_buf_remove()
127 		spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_remove()
130 	b = list_first_entry(&q_ctx->rdy_queue, struct v4l2_m2m_buffer, list);  in v4l2_m2m_buf_remove()
132 	q_ctx->num_rdy--;  in v4l2_m2m_buf_remove()
133 	spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_remove()
507 	struct v4l2_m2m_queue_ctx *q_ctx;  in v4l2_m2m_streamoff()  local
514 	q_ctx = get_queue_ctx(m2m_ctx, type);  in v4l2_m2m_streamoff()
515 	ret = vb2_streamoff(&q_ctx->q, type);  in v4l2_m2m_streamoff()
526 	spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_streamoff()
529 	INIT_LIST_HEAD(&q_ctx->rdy_queue);  in v4l2_m2m_streamoff()
530 	q_ctx->num_rdy = 0;  in v4l2_m2m_streamoff()
531 	spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_streamoff()
774 	struct v4l2_m2m_queue_ctx *q_ctx;  in v4l2_m2m_buf_queue()  local
777 	q_ctx = get_queue_ctx(m2m_ctx, vbuf->vb2_buf.vb2_queue->type);  in v4l2_m2m_buf_queue()
778 	if (!q_ctx)  in v4l2_m2m_buf_queue()
781 	spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_queue()
782 	list_add_tail(&b->list, &q_ctx->rdy_queue);  in v4l2_m2m_buf_queue()
783 	q_ctx->num_rdy++;  in v4l2_m2m_buf_queue()
784 	spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_queue()