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From: rct@frus.com (Bob Tracy)
To: Tyson Whitehead <twhitehe@uwo.ca>
Cc: ALSA devel <alsa-devel@alsa-project.org>,
	Michael Cree <mcree@orcon.net.nz>,
	Krzysztof Helt <krzysztof.h1@wp.pl>, Takashi Iwai <tiwai@suse.de>,
	Rene Herman <rene.herman@keyaccess.nl>,
	linux-kernel@vger.kernel.org,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	linux-alpha@vger.kernel.org
Subject: Re: [regression] 2.6.25-rc4 snd-es18xx broken on Alpha
Date: Sat, 29 Mar 2008 01:42:27 -0500 (CDT)	[thread overview]
Message-ID: <20080329064227.58074DBA2@gherkin.frus.com> (raw)
In-Reply-To: <47DFCEDA.2020307@uwo.ca> "from Tyson Whitehead at Mar 18, 2008 10:16:58 am"

Ok...  I'm back.  Replies to the long queue of messages will be sent as
I have time to try the various patches.

Tyson Whitehead wrote:
> Takashi Iwai wrote:
> > ---
> > 
> > diff -r 82e6201fc907 sound/isa/es18xx.c
> > --- a/sound/isa/es18xx.c	Mon Mar 17 14:36:24 2008 +0100
> > +++ b/sound/isa/es18xx.c	Mon Mar 17 17:32:59 2008 +0100
> > @@ -765,9 +765,10 @@ static irqreturn_t snd_es18xx_interrupt(
> >  		/* Read Interrupt status */
> >  		status = snd_es18xx_mixer_read(chip, 0x7f) >> 4;
> >  	}
> > -#if 0
> > -	else {
> > -		status = 0;
> > +
> > +#ifdef CONFIG_ALPHA
> > +	if (!(status & (AUDIO1_IRQ | AUDIO2_IRQ))) {
> > +		/* status = 0; */
> >  		if (inb(chip->port + 0x0C) & 0x01)
> >  			status |= AUDIO1_IRQ;
> >  		if (snd_es18xx_mixer_read(chip, 0x7A) & 0x80)
> > @@ -777,7 +778,6 @@ static irqreturn_t snd_es18xx_interrupt(
> >  			status |= HWV_IRQ;
> >  	}
> >  #endif
> > -
> >  	/* Audio 1 & Audio 2 */
> >          if (status & AUDIO2_IRQ) {
> >                  if (chip->active & DAC2)
> 
> This looks like it should accomplish the same thing (assuming not bits 
> get set in status on the initial attempt to read it), without affecting 
> other platforms and possible the alpha if anyone has a card that just 
> works for whatever reason.  A better patch all around.  : )

Unfortunately, this does nothing to fix the ES1888 on my system.  Same
broken behavior as described previously.  I'll try something else in
the queue later today after I get some sleep...

-- 
------------------------------------------------------------------------
Bob Tracy          |  "I was a beta tester for dirt.  They never did
rct@frus.com       |   get all the bugs out." - Steve McGrew on /.
------------------------------------------------------------------------

  reply	other threads:[~2008-03-29  6:42 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-03-08  3:58 [regression] 2.6.25-rc4 snd-es18xx broken on Alpha Bob Tracy
2008-03-09 15:34 ` Ivan Kokshaysky
2008-03-09 23:57   ` Bob Tracy
2008-03-10  7:34     ` Michael Cree
2008-03-10 15:17       ` Rene Herman
2008-03-10 15:21         ` Rene Herman
2008-03-10 16:21         ` Bob Tracy
2008-03-10 16:56           ` Rene Herman
2008-03-10 17:14             ` Takashi Iwai
2008-03-10 19:29               ` [alsa-devel] " Rene Herman
2008-03-10 22:22                 ` Bob Tracy
2008-03-10 22:33                   ` Rene Herman
2008-03-11 14:07                     ` [alsa-devel] " Bob Tracy
2008-03-11 15:17                       ` Rene Herman
2008-03-11 18:08                         ` Bob Tracy
2008-03-11 20:00                           ` [alsa-devel] " Michael Cree
2008-03-11 20:34                             ` Bob Tracy
2008-03-12 14:40                             ` Bob Tracy
2008-03-12 19:34                               ` Rene Herman
2008-03-12 20:31                                 ` [alsa-devel] " Bob Tracy
2008-03-12 21:12                                   ` Rene Herman
2008-03-13  4:24                                     ` Bob Tracy
2008-03-17 22:00                                       ` Rene Herman
2008-03-18  3:24                                         ` [alsa-devel] " Bob Tracy
2008-03-18  3:54                                           ` Michael Cree
2008-03-23 10:40                                             ` Michael Cree
2008-03-24 18:15                                               ` Rene Herman
2008-03-24 23:56                                                 ` Michael Cree
2008-03-25  0:29                                                   ` [alsa-devel] " Rene Herman
2008-03-25  1:22                                                     ` Michael Cree
2008-03-25  2:22                                                       ` Rene Herman
2008-03-30  5:18                                                         ` Bob Tracy
2008-03-30 10:02                                                           ` Michael Cree
2008-03-30  9:13                                                         ` [alsa-devel] " Michael Cree
2008-03-25  2:46                                                     ` Rene Herman
2008-03-30 21:07                                                     ` Bob Tracy
2008-03-30 21:11                                                       ` Michael Cree
2008-03-30 21:18                                                         ` Bob Tracy
2008-03-30  4:24                                                 ` Bob Tracy
2008-03-30 22:09                                         ` [alsa-devel] " Bob Tracy
2008-03-14 13:13                                     ` Bob Tracy
2008-03-15  1:18                                       ` Tyson Whitehead
2008-03-17 22:04                                         ` Rene Herman
2008-03-18 13:55                                           ` Tyson Whitehead
2008-03-18 22:57                                             ` Rene Herman
     [not found]                                         ` <s5hskypnwp8.wl%tiwai@suse.de>
2008-03-18 14:16                                           ` Tyson Whitehead
2008-03-29  6:42                                             ` Bob Tracy [this message]
2008-03-29 12:09                                               ` [alsa-devel] " Rene Herman
2008-03-30 16:14                                                 ` Ivan Kokshaysky
2008-03-30 21:17                                                   ` Michael Cree
2008-03-30 20:24                                                 ` [alsa-devel] " Bob Tracy
2008-03-12 22:48                                 ` Rafael J. Wysocki
2008-03-23  9:48                             ` Michael Cree
2008-03-11  5:36             ` Bob Tracy
2008-03-10 15:08   ` Rene Herman
  -- strict thread matches above, loose matches on Subject: below --
2008-03-14 23:33 Bob Tracy
2008-04-01 19:07 [alsa-devel] " Rene Herman
2008-04-01 20:32 ` Bob Tracy
2008-04-01 20:26 [alsa-devel] " Bob Tracy
2008-04-01 21:02 ` Michael Cree

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