diff options
| author | Tzafrir Cohen <tzafrir.cohen@xorcom.com> | 2010-04-22 13:28:43 +0000 |
|---|---|---|
| committer | Tzafrir Cohen <tzafrir.cohen@xorcom.com> | 2010-04-22 13:28:43 +0000 |
| commit | fbe7858335d1dc17b80d9865f3530e706fb328e6 (patch) | |
| tree | 6a1ad86497fcf6ffa73ed695c6f90a52504fe960 /drivers/dahdi/wctdm.c | |
| parent | bb2919519319ec6e35e0f0dc0b9d2d66aac45129 (diff) | |
Configurable debounce to support old rotary phones
(closes issue #16339)
Reported by: alecdavis
Patches:
20091129__issue16339.diff.txt uploaded by tilghman (license 14)
git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/trunk@8556 a0bf4364-ded3-4de4-8d8a-66a801d63aff
Diffstat (limited to 'drivers/dahdi/wctdm.c')
| -rw-r--r-- | drivers/dahdi/wctdm.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/dahdi/wctdm.c b/drivers/dahdi/wctdm.c index 3ab575f..1160686 100644 --- a/drivers/dahdi/wctdm.c +++ b/drivers/dahdi/wctdm.c @@ -295,6 +295,8 @@ static unsigned int battdebounce; static unsigned int battalarm; static unsigned int battthresh; static int ringdebounce = DEFAULT_RING_DEBOUNCE; +/* times 4, because must be a multiple of 4ms: */ +static int dialdebounce = 8 * 8; static int fwringdetect = 0; static int debug = 0; static int robust = 0; @@ -1015,7 +1017,7 @@ static inline void wctdm_proslic_check_hook(struct wctdm *wc, int card) hook = (res & 1); if (hook != fxs->lastrxhook) { /* Reset the debounce (must be multiple of 4ms) */ - fxs->debounce = 8 * (4 * 8); + fxs->debounce = dialdebounce * 4; #if 0 printk(KERN_DEBUG "Resetting debounce card %d hook %d, %d\n", card, hook, fxs->debounce); @@ -2812,6 +2814,7 @@ module_param(battdebounce, uint, 0600); module_param(battalarm, uint, 0600); module_param(battthresh, uint, 0600); module_param(ringdebounce, int, 0600); +module_param(dialdebounce, int, 0600); module_param(fwringdetect, int, 0600); module_param(alawoverride, int, 0600); module_param(fastpickup, int, 0600); |