diff options
Diffstat (limited to 'drivers/isdn/mISDN/dsp.h')
| -rw-r--r-- | drivers/isdn/mISDN/dsp.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/isdn/mISDN/dsp.h b/drivers/isdn/mISDN/dsp.h index 98a33c58f091..0a4a362b89ce 100644 --- a/drivers/isdn/mISDN/dsp.h +++ b/drivers/isdn/mISDN/dsp.h | |||
| @@ -112,7 +112,8 @@ struct dsp_conf { | |||
| 112 | 112 | ||
| 113 | #define DSP_DTMF_NPOINTS 102 | 113 | #define DSP_DTMF_NPOINTS 102 |
| 114 | 114 | ||
| 115 | #define ECHOCAN_BUFLEN (4*128) | 115 | #define ECHOCAN_BUFF_SIZE 0x400 /* must be 2**n */ |
| 116 | #define ECHOCAN_BUFF_MASK 0x3ff /* -1 */ | ||
| 116 | 117 | ||
| 117 | struct dsp_dtmf { | 118 | struct dsp_dtmf { |
| 118 | int treshold; /* above this is dtmf (square of) */ | 119 | int treshold; /* above this is dtmf (square of) */ |