diff --git a/drivers/media/platform/vicodec/vicodec-core.c b/drivers/media/platform/vicodec/vicodec-core.c
index 82350097503e..425c47216dae 100644
--- a/drivers/media/platform/vicodec/vicodec-core.c
+++ b/drivers/media/platform/vicodec/vicodec-core.c
@@ -117,15 +117,10 @@ struct vicodec_ctx {
 	struct vicodec_dev	*dev;
 	bool			is_enc;
 	bool			is_stateless;
-	bool			is_draining;
-	bool			next_is_last;
-	bool			has_stopped;
 	spinlock_t		*lock;
 
 	struct v4l2_ctrl_handler hdl;
 
-	struct vb2_v4l2_buffer *last_src_buf;
-
 	/* Source and destination queue data */
 	struct vicodec_q_data   q_data[2];
 	struct v4l2_fwht_state	state;
@@ -431,11 +426,11 @@ static void device_run(void *priv)
 	v4l2_m2m_buf_copy_metadata(src_buf, dst_buf, false);
 
 	spin_lock(ctx->lock);
-	if (!ctx->comp_has_next_frame && src_buf == ctx->last_src_buf) {
+	if (!ctx->comp_has_next_frame &&
+	    v4l2_m2m_is_last_draining_src_buf(ctx->fh.m2m_ctx, src_buf)) {
 		dst_buf->flags |= V4L2_BUF_FLAG_LAST;
 		v4l2_event_queue_fh(&ctx->fh, &vicodec_eos_event);
-		ctx->is_draining = false;
-		ctx->has_stopped = true;
+		v4l2_m2m_mark_stopped(ctx->fh.m2m_ctx);
 	}
 	if (ctx->is_enc || ctx->is_stateless) {
 		src_buf->sequence = q_src->sequence++;
@@ -586,8 +581,6 @@ static int job_ready(void *priv)
 	unsigned int max_to_copy;
 	unsigned int comp_frame_size;
 
-	if (ctx->has_stopped)
-		return 0;
 	if (ctx->source_changed)
 		return 0;
 	if (ctx->is_stateless || ctx->is_enc || ctx->comp_has_frame)
@@ -607,7 +600,8 @@ static int job_ready(void *priv)
 	if (ctx->header_size < sizeof(struct fwht_cframe_hdr)) {
 		state = get_next_header(ctx, &p, p_src + sz - p);
 		if (ctx->header_size < sizeof(struct fwht_cframe_hdr)) {
-			if (ctx->is_draining && src_buf == ctx->last_src_buf)
+			if (v4l2_m2m_is_last_draining_src_buf(ctx->fh.m2m_ctx,
+							      src_buf))
 				return 1;
 			job_remove_src_buf(ctx, state);
 			goto restart;
@@ -636,7 +630,8 @@ static int job_ready(void *priv)
 		p += copy;
 		ctx->comp_size += copy;
 		if (ctx->comp_size < max_to_copy) {
-			if (ctx->is_draining && src_buf == ctx->last_src_buf)
+			if (v4l2_m2m_is_last_draining_src_buf(ctx->fh.m2m_ctx,
+							      src_buf))
 				return 1;
 			job_remove_src_buf(ctx, state);
 			goto restart;
@@ -1219,41 +1214,6 @@ static int vidioc_s_selection(struct file *file, void *priv,
 	return 0;
 }
 
-static int vicodec_mark_last_buf(struct vicodec_ctx *ctx)
-{
-	struct vb2_v4l2_buffer *next_dst_buf;
-	int ret = 0;
-
-	spin_lock(ctx->lock);
-	if (ctx->is_draining) {
-		ret = -EBUSY;
-		goto unlock;
-	}
-	if (ctx->has_stopped)
-		goto unlock;
-
-	ctx->last_src_buf = v4l2_m2m_last_src_buf(ctx->fh.m2m_ctx);
-	ctx->is_draining = true;
-	if (ctx->last_src_buf)
-		goto unlock;
-
-	next_dst_buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
-	if (!next_dst_buf) {
-		ctx->next_is_last = true;
-		goto unlock;
-	}
-
-	next_dst_buf->flags |= V4L2_BUF_FLAG_LAST;
-	vb2_buffer_done(&next_dst_buf->vb2_buf, VB2_BUF_STATE_DONE);
-	ctx->is_draining = false;
-	ctx->has_stopped = true;
-	v4l2_event_queue_fh(&ctx->fh, &vicodec_eos_event);
-
-unlock:
-	spin_unlock(ctx->lock);
-	return ret;
-}
-
 static int vicodec_encoder_cmd(struct file *file, void *fh,
 			    struct v4l2_encoder_cmd *ec)
 {
@@ -1268,18 +1228,19 @@ static int vicodec_encoder_cmd(struct file *file, void *fh,
 	    !vb2_is_streaming(&ctx->fh.m2m_ctx->out_q_ctx.q))
 		return 0;
 
-	if (ec->cmd == V4L2_ENC_CMD_STOP)
-		return vicodec_mark_last_buf(ctx);
-	ret = 0;
-	spin_lock(ctx->lock);
-	if (ctx->is_draining) {
-		ret = -EBUSY;
-	} else if (ctx->has_stopped) {
-		ctx->has_stopped = false;
+	ret = v4l2_m2m_ioctl_encoder_cmd(file, fh, ec);
+	if (ret < 0)
+		return ret;
+
+	if (ec->cmd == V4L2_ENC_CMD_STOP &&
+	    v4l2_m2m_has_stopped(ctx->fh.m2m_ctx))
+		v4l2_event_queue_fh(&ctx->fh, &vicodec_eos_event);
+
+	if (ec->cmd == V4L2_ENC_CMD_START &&
+	    v4l2_m2m_has_stopped(ctx->fh.m2m_ctx))
 		vb2_clear_last_buffer_dequeued(&ctx->fh.m2m_ctx->cap_q_ctx.q);
-	}
-	spin_unlock(ctx->lock);
-	return ret;
+
+	return 0;
 }
 
 static int vicodec_decoder_cmd(struct file *file, void *fh,
@@ -1296,18 +1257,19 @@ static int vicodec_decoder_cmd(struct file *file, void *fh,
 	    !vb2_is_streaming(&ctx->fh.m2m_ctx->out_q_ctx.q))
 		return 0;
 
-	if (dc->cmd == V4L2_DEC_CMD_STOP)
-		return vicodec_mark_last_buf(ctx);
-	ret = 0;
-	spin_lock(ctx->lock);
-	if (ctx->is_draining) {
-		ret = -EBUSY;
-	} else if (ctx->has_stopped) {
-		ctx->has_stopped = false;
+	ret = v4l2_m2m_ioctl_decoder_cmd(file, fh, dc);
+	if (ret < 0)
+		return ret;
+
+	if (dc->cmd == V4L2_DEC_CMD_STOP &&
+	    v4l2_m2m_has_stopped(ctx->fh.m2m_ctx))
+		v4l2_event_queue_fh(&ctx->fh, &vicodec_eos_event);
+
+	if (dc->cmd == V4L2_DEC_CMD_START &&
+	    v4l2_m2m_has_stopped(ctx->fh.m2m_ctx))
 		vb2_clear_last_buffer_dequeued(&ctx->fh.m2m_ctx->cap_q_ctx.q);
-	}
-	spin_unlock(ctx->lock);
-	return ret;
+
+	return 0;
 }
 
 static int vicodec_enum_framesizes(struct file *file, void *fh,
@@ -1480,23 +1442,21 @@ static void vicodec_buf_queue(struct vb2_buffer *vb)
 		.u.src_change.changes = V4L2_EVENT_SRC_CH_RESOLUTION,
 	};
 
-	if (vb2_is_streaming(vq_cap)) {
-		if (!V4L2_TYPE_IS_OUTPUT(vb->vb2_queue->type) &&
-		    ctx->next_is_last) {
-			unsigned int i;
+	if (!V4L2_TYPE_IS_OUTPUT(vb->vb2_queue->type) &&
+	    vb2_is_streaming(vb->vb2_queue) &&
+	    v4l2_m2m_dst_buf_is_last(ctx->fh.m2m_ctx)) {
+		unsigned int i;
 
-			for (i = 0; i < vb->num_planes; i++)
-				vb->planes[i].bytesused = 0;
-			vbuf->flags = V4L2_BUF_FLAG_LAST;
-			vbuf->field = V4L2_FIELD_NONE;
-			vbuf->sequence = get_q_data(ctx, vb->vb2_queue->type)->sequence++;
-			vb2_buffer_done(vb, VB2_BUF_STATE_DONE);
-			ctx->is_draining = false;
-			ctx->has_stopped = true;
-			ctx->next_is_last = false;
-			v4l2_event_queue_fh(&ctx->fh, &vicodec_eos_event);
-			return;
-		}
+		for (i = 0; i < vb->num_planes; i++)
+			vb->planes[i].bytesused = 0;
+
+		vbuf->field = V4L2_FIELD_NONE;
+		vbuf->sequence =
+			get_q_data(ctx, vb->vb2_queue->type)->sequence++;
+
+		v4l2_m2m_last_buffer_done(ctx->fh.m2m_ctx, vbuf);
+		v4l2_event_queue_fh(&ctx->fh, &vicodec_eos_event);
+		return;
 	}
 
 	/* buf_queue handles only the first source change event */
@@ -1609,8 +1569,7 @@ static int vicodec_start_streaming(struct vb2_queue *q,
 	chroma_div = info->width_div * info->height_div;
 	q_data->sequence = 0;
 
-	if (V4L2_TYPE_IS_OUTPUT(q->type))
-		ctx->last_src_buf = NULL;
+	v4l2_m2m_start_streaming(ctx->fh.m2m_ctx, q);
 
 	state->gop_cnt = 0;
 
@@ -1689,29 +1648,12 @@ static void vicodec_stop_streaming(struct vb2_queue *q)
 
 	vicodec_return_bufs(q, VB2_BUF_STATE_ERROR);
 
-	if (V4L2_TYPE_IS_OUTPUT(q->type)) {
-		if (ctx->is_draining) {
-			struct vb2_v4l2_buffer *next_dst_buf;
-
-			spin_lock(ctx->lock);
-			ctx->last_src_buf = NULL;
-			next_dst_buf = v4l2_m2m_dst_buf_remove(ctx->fh.m2m_ctx);
-			if (!next_dst_buf) {
-				ctx->next_is_last = true;
-			} else {
-				next_dst_buf->flags |= V4L2_BUF_FLAG_LAST;
-				vb2_buffer_done(&next_dst_buf->vb2_buf, VB2_BUF_STATE_DONE);
-				ctx->is_draining = false;
-				ctx->has_stopped = true;
-				v4l2_event_queue_fh(&ctx->fh, &vicodec_eos_event);
-			}
-			spin_unlock(ctx->lock);
-		}
-	} else {
-		ctx->is_draining = false;
-		ctx->has_stopped = false;
-		ctx->next_is_last = false;
-	}
+	v4l2_m2m_stop_streaming(ctx->fh.m2m_ctx, q);
+
+	if (V4L2_TYPE_IS_OUTPUT(q->type) &&
+	    v4l2_m2m_has_stopped(ctx->fh.m2m_ctx))
+		v4l2_event_queue_fh(&ctx->fh, &vicodec_eos_event);
+
 	if (!ctx->is_enc && V4L2_TYPE_IS_OUTPUT(q->type))
 		ctx->first_source_change_sent = false;
 
