From: Takashi Iwai <tiwai@suse.de>
To: covici@ccs.covici.com
Cc: alsa-devel@lists.sourceforge.net
Subject: Re: rc2 stereo problem with via8233
Date: Thu, 27 Jun 2002 19:41:28 +0200 [thread overview]
Message-ID: <s5hhejoobzr.wl@alsa2.suse.de> (raw)
In-Reply-To: <15643.16455.420976.668125@ccs.covici.com>
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At Thu, 27 Jun 2002 12:41:43 -0400,
John covici wrote:
>
> OK, a stereo PCM does play both channels, a mono pcm plays left
> channel only.
then try the following patch.
Takashi
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Index: alsa-kernel/pci/via8233.c
===================================================================
RCS file: /suse/tiwai/cvs/alsa/alsa-kernel/pci/via8233.c,v
retrieving revision 1.17
diff -u -r1.17 via8233.c
--- alsa-kernel/pci/via8233.c 26 Jun 2002 15:13:05 -0000 1.17
+++ alsa-kernel/pci/via8233.c 27 Jun 2002 17:39:42 -0000
@@ -364,7 +364,7 @@
outb(fmt, chip->port + VIA_REG_MULTPLAY_FORMAT);
/* set sample number to slot 3, 4, 7, 8, 6, 9 */
switch (runtime->channels) {
- case 1: slots = (1<<0); break;
+ case 1: slots = (1<<0) | (1<<4); break;
case 2: slots = (1<<0) | (2<<4); break;
case 4: slots = (1<<0) | (2<<4) | (3<<8) | (4<<12); break;
case 6: slots = (1<<0) | (2<<4) | (5<<8) | (6<<12) | (3<<16) | (4<<20); break;
next prev parent reply other threads:[~2002-06-27 17:41 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-25 18:12 rc2 stereo problem with via8233 John Covici
2002-06-26 16:59 ` Takashi Iwai
[not found] ` <15642.10186.820516.331246@ccs.covici.com>
2002-06-27 12:38 ` Takashi Iwai
2002-06-27 14:14 ` John covici
2002-06-27 14:23 ` Takashi Iwai
[not found] ` <15643.16455.420976.668125@ccs.covici.com>
2002-06-27 17:41 ` Takashi Iwai [this message]
2002-06-29 0:32 ` John Covici
2002-07-01 10:03 ` Takashi Iwai
2002-07-03 0:21 ` Nick French
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