From d3deb9312dc047ed5d02d354dabf1e227f70076c Mon Sep 17 00:00:00 2001
From: cg <cg@FreeBSD.org>
Date: Mon, 17 Apr 2000 16:57:12 +0000
Subject: make drivers start at beginning of buffer when triggered - improves
 mmap.

not all tested.

not sure about aureal.c or csapcm.c
---
 sys/dev/sound/isa/ad1816.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'sys/dev/sound/isa/ad1816.c')

diff --git a/sys/dev/sound/isa/ad1816.c b/sys/dev/sound/isa/ad1816.c
index e1bc75e..549ed51 100644
--- a/sys/dev/sound/isa/ad1816.c
+++ b/sys/dev/sound/isa/ad1816.c
@@ -413,6 +413,7 @@ ad1816chan_trigger(void *data, int go)
 		if (!(io_rd(ad1816, reg) & AD1816_ENABLE)) {
 	    		int cnt = ((ch->buffer->dl) >> 2) - 1;
 	    		ad1816_write(ad1816, wr? 8 : 10, cnt); /* count */
+	    		ad1816_write(ad1816, wr? 9 : 11, 0); /* reset cur cnt */
 	    		ad1816_write(ad1816, 1, ad1816_read(ad1816, 1) |
 				     (wr? 0x8000 : 0x4000)); /* enable int */
 	    		/* enable playback */
-- 
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