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wctdm24xxp: Leave FXO (DAA) always in full-wave ring detect mode.

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In zaptel commit 4096 [1], all the debouncing of ring signals were moved
into software as opposed to using the ring validation circuit in DAA.
That commit failed to remove the initial check and set of the ring
validation circuit.

[1] http://svn.digium.com/view/zaptel?view=revision&revision=4096

(closes issue #16894)
Reported by: rde42

Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Acked-by: Kinsey Moore <kmoore@digium.com>
Acked-by: Russ Meyerriecks <rmeyerriecks@digium.com>

Origin: http://svnview.digium.com/svn/dahdi?view=rev&rev=9441

git-svn-id: http://svn.asterisk.org/svn/dahdi/linux/branches/2.4@9674 a0bf4364-ded3-4de4-8d8a-66a801d63aff
This commit is contained in:
Shaun Ruffell
2011-01-21 05:30:13 +00:00
parent ad83ff1f21
commit c43fe554a9
1 changed files with 0 additions and 10 deletions
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10
drivers/dahdi/wctdm24xxp/base.c
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@@ -2653,16 +2653,6 @@ static int wctdm_init_voicedaa(struct wctdm *wc, int card, int fast, int manual,
reg16 |= (fxo_modes[_opermode].rt);
wctdm_setreg(wc, card, 16, reg16);
if (fwringdetect || neonmwi_monitor) {
/* Enable ring detector full-wave rectifier mode */
wctdm_setreg(wc, card, 18, 2);
wctdm_setreg(wc, card, 24, 0);
} else {
/* Set to the device defaults */
wctdm_setreg(wc, card, 18, 0);
wctdm_setreg(wc, card, 24, 0x19);
}
/* Enable ring detector full-wave rectifier mode */
wctdm_setreg(wc, card, 18, 2);
wctdm_setreg(wc, card, 24, 0);