diff options
| author | Andreas Eversberg <andreas@eversberg.eu> | 2009-05-22 13:04:45 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-05-25 09:51:30 +0200 |
| commit | a5355c27d26001865a5ac32c868c82a523c275d3 (patch) | |
| tree | fe8b1827e78537f0142abd8baf2d9cb87ed622d6 /drivers | |
| parent | mISDN: Add watchdog functionality to hfcmulti driver (diff) | |
| download | linux-a5355c27d26001865a5ac32c868c82a523c275d3.tar.xz linux-a5355c27d26001865a5ac32c868c82a523c275d3.zip | |
mISDN: DSP now uses ring buffer for echo canceler
DSP now uses ring buffer for echo canceler.
Added missing include in l1oip_codec.c
Signed-off-by: Andreas Eversberg <andreas@eversberg.eu>
Signed-off-by: Karsten Keil <keil@b1-systems.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/isdn/mISDN/dsp.h | 3 | ||||
| -rw-r--r-- | drivers/isdn/mISDN/l1oip_codec.c | 1 |
2 files changed, 3 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 { #define DSP_DTMF_NPOINTS 102 -#define ECHOCAN_BUFLEN (4*128) +#define ECHOCAN_BUFF_SIZE 0x400 /* must be 2**n */ +#define ECHOCAN_BUFF_MASK 0x3ff /* -1 */ struct dsp_dtmf { int treshold; /* above this is dtmf (square of) */ diff --git a/drivers/isdn/mISDN/l1oip_codec.c b/drivers/isdn/mISDN/l1oip_codec.c index e4ecba3d48df..bbfd1b863ed3 100644 --- a/drivers/isdn/mISDN/l1oip_codec.c +++ b/drivers/isdn/mISDN/l1oip_codec.c @@ -48,6 +48,7 @@ NOTE: The bytes are handled as they are law-encoded. #include <linux/vmalloc.h> #include <linux/mISDNif.h> +#include <linux/in.h> #include "core.h" #include "l1oip.h" |