diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c b/drivers/media/v4l2-core/v4l2-mem2mem.c
index 3392833d9541..498044a0cb4e 100644
--- a/drivers/media/v4l2-core/v4l2-mem2mem.c
+++ b/drivers/media/v4l2-core/v4l2-mem2mem.c
@@ -1122,6 +1122,35 @@ int v4l2_m2m_ioctl_streamoff(struct file *file, void *priv,
 }
 EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_streamoff);
 
+int v4l2_m2m_ioctl_try_encoder_cmd(struct file *file, void *fh,
+				   struct v4l2_encoder_cmd *ec)
+{
+	if (ec->cmd != V4L2_ENC_CMD_STOP && ec->cmd != V4L2_ENC_CMD_START)
+		return -EINVAL;
+
+	ec->flags = 0;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_try_encoder_cmd);
+
+int v4l2_m2m_ioctl_try_decoder_cmd(struct file *file, void *fh,
+				   struct v4l2_decoder_cmd *dc)
+{
+	if (dc->cmd != V4L2_DEC_CMD_STOP && dc->cmd != V4L2_DEC_CMD_START)
+		return -EINVAL;
+
+	dc->flags = 0;
+
+	if (dc->cmd == V4L2_DEC_CMD_STOP) {
+		dc->stop.pts = 0;
+	} else if (dc->cmd == V4L2_DEC_CMD_START) {
+		dc->start.speed = 0;
+		dc->start.format = V4L2_DEC_START_FMT_NONE;
+	}
+	return 0;
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_ioctl_try_decoder_cmd);
+
 /*
  * v4l2_file_operations helpers. It is assumed here same lock is used
  * for the output and the capture buffer queue.
diff --git a/include/media/v4l2-mem2mem.h b/include/media/v4l2-mem2mem.h
index bb3e63d6bd1a..2e0c989266a7 100644
--- a/include/media/v4l2-mem2mem.h
+++ b/include/media/v4l2-mem2mem.h
@@ -672,6 +672,10 @@ int v4l2_m2m_ioctl_streamon(struct file *file, void *fh,
 				enum v4l2_buf_type type);
 int v4l2_m2m_ioctl_streamoff(struct file *file, void *fh,
 				enum v4l2_buf_type type);
+int v4l2_m2m_ioctl_try_encoder_cmd(struct file *file, void *fh,
+				   struct v4l2_encoder_cmd *ec);
+int v4l2_m2m_ioctl_try_decoder_cmd(struct file *file, void *fh,
+				   struct v4l2_decoder_cmd *dc);
 int v4l2_m2m_fop_mmap(struct file *file, struct vm_area_struct *vma);
 __poll_t v4l2_m2m_fop_poll(struct file *file, poll_table *wait);