diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/dahdi/kernel.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/dahdi/kernel.h b/include/dahdi/kernel.h index 41196e4..97e1231 100644 --- a/include/dahdi/kernel.h +++ b/include/dahdi/kernel.h @@ -864,6 +864,12 @@ struct dahdi_span_ops { int (*audio_notify)(struct dahdi_chan *chan, int yes); #endif + /*! Opt: Enable preechocan stream from inline HW echocanceler. */ + int (*enable_hw_preechocan)(struct dahdi_chan *chan); + + /*! Opt: Disable preechocan stream from inline HW echocanceler. */ + void (*disable_hw_preechocan)(struct dahdi_chan *chan); + /*! Opt: Dacs the contents of chan2 into chan1 if possible */ int (*dacs)(struct dahdi_chan *chan1, struct dahdi_chan *chan2); |