X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Flinux%2FmISDNdsp.h;h=41d1eeb9b3bd5ea554308dd22bffbd05a8c23050;hb=461b74c391c4ec9c766794e158508c357d8952e6;hp=6b71d2dce50855aa637ed5d32648e657a5433115;hpb=5aa37e4f0614e3b1f385426ce1e962e84c275bdf;p=firefly-linux-kernel-4.4.55.git

diff --git a/include/linux/mISDNdsp.h b/include/linux/mISDNdsp.h
index 6b71d2dce508..41d1eeb9b3bd 100644
--- a/include/linux/mISDNdsp.h
+++ b/include/linux/mISDNdsp.h
@@ -12,7 +12,8 @@ struct mISDN_dsp_element {
 	void	*(*new)(const char *arg);
 	void	(*free)(void *p);
 	void	(*process_tx)(void *p, unsigned char *data, int len);
-	void	(*process_rx)(void *p, unsigned char *data, int len);
+	void	(*process_rx)(void *p, unsigned char *data, int len,
+			unsigned int txlen);
 	int	num_args;
 	struct mISDN_dsp_element_arg
 		*args;
@@ -24,6 +25,7 @@ extern void mISDN_dsp_element_unregister(struct mISDN_dsp_element *elem);
 struct dsp_features {
 	int	hfc_id; /* unique id to identify the chip (or -1) */
 	int	hfc_dtmf; /* set if HFCmulti card supports dtmf */
+	int	hfc_conf; /* set if HFCmulti card supports conferences */
 	int	hfc_loops; /* set if card supports tone loops */
 	int	hfc_echocanhw; /* set if card supports echocancelation*/
 	int	pcm_id; /* unique id to identify the pcm bus (or -1) */