From 7cfa153dd709f15188fe84b78ae76387841fe17b Mon Sep 17 00:00:00 2001 From: Andreas Eversberg Date: Fri, 22 May 2009 11:04:46 +0000 Subject: mISDN: Echo canceler now gets delay information from hardware Added tx-fifo information for calculation of current delay to sync tx and rx streams for echo canceler. Signed-off-by: Andreas Eversberg Signed-off-by: Karsten Keil Signed-off-by: David S. Miller --- drivers/isdn/mISDN/dsp_pipeline.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/isdn/mISDN/dsp_pipeline.c') diff --git a/drivers/isdn/mISDN/dsp_pipeline.c b/drivers/isdn/mISDN/dsp_pipeline.c index 18cf87c113e7..ac61f198eb32 100644 --- a/drivers/isdn/mISDN/dsp_pipeline.c +++ b/drivers/isdn/mISDN/dsp_pipeline.c @@ -347,7 +347,8 @@ void dsp_pipeline_process_tx(struct dsp_pipeline *pipeline, u8 *data, int len) entry->elem->process_tx(entry->p, data, len); } -void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data, int len) +void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data, int len, + unsigned int txlen) { struct dsp_pipeline_entry *entry; @@ -356,7 +357,7 @@ void dsp_pipeline_process_rx(struct dsp_pipeline *pipeline, u8 *data, int len) list_for_each_entry_reverse(entry, &pipeline->list, list) if (entry->elem->process_rx) - entry->elem->process_rx(entry->p, data, len); + entry->elem->process_rx(entry->p, data, len, txlen); } -- cgit v1.2.3-58-ga151