122 	struct v4l2_m2m_queue_ctx *q_ctx;  in v4l2_m2m_get_vq()  local
124 	q_ctx = get_queue_ctx(m2m_ctx, type);  in v4l2_m2m_get_vq()
125 	if (!q_ctx)  in v4l2_m2m_get_vq()
128 	return &q_ctx->q;  in v4l2_m2m_get_vq()
132 void *v4l2_m2m_next_buf(struct v4l2_m2m_queue_ctx *q_ctx)  in v4l2_m2m_next_buf()  argument
137 	spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_next_buf()
139 	if (list_empty(&q_ctx->rdy_queue)) {  in v4l2_m2m_next_buf()
140 		spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_next_buf()
144 	b = list_first_entry(&q_ctx->rdy_queue, struct v4l2_m2m_buffer, list);  in v4l2_m2m_next_buf()
145 	spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_next_buf()
150 void *v4l2_m2m_last_buf(struct v4l2_m2m_queue_ctx *q_ctx)  in v4l2_m2m_last_buf()  argument
155 	spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_last_buf()
157 	if (list_empty(&q_ctx->rdy_queue)) {  in v4l2_m2m_last_buf()
158 		spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_last_buf()
162 	b = list_last_entry(&q_ctx->rdy_queue, struct v4l2_m2m_buffer, list);  in v4l2_m2m_last_buf()
163 	spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_last_buf()
168 void *v4l2_m2m_buf_remove(struct v4l2_m2m_queue_ctx *q_ctx)  in v4l2_m2m_buf_remove()  argument
173 	spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_remove()
174 	if (list_empty(&q_ctx->rdy_queue)) {  in v4l2_m2m_buf_remove()
175 		spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_remove()
178 	b = list_first_entry(&q_ctx->rdy_queue, struct v4l2_m2m_buffer, list);  in v4l2_m2m_buf_remove()
180 	q_ctx->num_rdy--;  in v4l2_m2m_buf_remove()
181 	spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_remove()
187 void v4l2_m2m_buf_remove_by_buf(struct v4l2_m2m_queue_ctx *q_ctx,  in v4l2_m2m_buf_remove_by_buf()  argument
193 	spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_remove_by_buf()
196 	q_ctx->num_rdy--;  in v4l2_m2m_buf_remove_by_buf()
197 	spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_remove_by_buf()
202 v4l2_m2m_buf_remove_by_idx(struct v4l2_m2m_queue_ctx *q_ctx, unsigned int idx)  in v4l2_m2m_buf_remove_by_idx()  argument
209 	spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_remove_by_idx()
210 	list_for_each_entry_safe(b, tmp, &q_ctx->rdy_queue, list) {  in v4l2_m2m_buf_remove_by_idx()
213 			q_ctx->num_rdy--;  in v4l2_m2m_buf_remove_by_idx()
218 	spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_remove_by_idx()
580 	struct v4l2_m2m_queue_ctx *q_ctx;  in v4l2_m2m_streamoff()  local
587 	q_ctx = get_queue_ctx(m2m_ctx, type);  in v4l2_m2m_streamoff()
588 	ret = vb2_streamoff(&q_ctx->q, type);  in v4l2_m2m_streamoff()
599 	spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_streamoff()
602 	INIT_LIST_HEAD(&q_ctx->rdy_queue);  in v4l2_m2m_streamoff()
603 	q_ctx->num_rdy = 0;  in v4l2_m2m_streamoff()
604 	spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_streamoff()
967 	struct v4l2_m2m_queue_ctx *q_ctx;  in v4l2_m2m_buf_queue()  local
970 	q_ctx = get_queue_ctx(m2m_ctx, vbuf->vb2_buf.vb2_queue->type);  in v4l2_m2m_buf_queue()
971 	if (!q_ctx)  in v4l2_m2m_buf_queue()
974 	spin_lock_irqsave(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_queue()
975 	list_add_tail(&b->list, &q_ctx->rdy_queue);  in v4l2_m2m_buf_queue()
976 	q_ctx->num_rdy++;  in v4l2_m2m_buf_queue()
977 	spin_unlock_irqrestore(&q_ctx->rdy_spinlock, flags);  in v4l2_m2m_buf_queue()