Messages in this thread Patch in this message | | | Subject | [PATCH 05/19] DSP now uses ring buffer for echo canceler | From | Karsten Keil <> | Date | Tue, 19 May 2009 15:58:26 +0200 |
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From: Andreas Eversberg <andreas@eversberg.eu>
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> --- drivers/isdn/mISDN/dsp.h | 3 ++- 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 98a33c5..0a4a362 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 e4ecba3..bbfd1b8 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" -- 1.6.0.2
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