* emu10k1: rear mono played on all exept rear
@ 2005-02-16 11:19 Mikael Magnusson
2005-02-16 20:02 ` Lee Revell
0 siblings, 1 reply; 5+ messages in thread
From: Mikael Magnusson @ 2005-02-16 11:19 UTC (permalink / raw)
To: alsa-devel
I discovered a bug in EMU10K1.pcm.rear.0 in EMU10K1.conf. It sends rear
mono output to FX 0 and 1 instead of FX 2 and 3!
/Mikael Magnusson
--- cvs/alsa/alsa-lib/src/conf/cards/EMU10K1.conf 2004-07-13
19:32:18.000000000 +0200
+++ /usr/share/alsa/cards/EMU10K1.conf 2005-02-16 11:56:24.000000000 +0100
@@ -41,7 +41,7 @@
name "EMU10K1 PCM Send Volume"
index { @func private_pcm_subdevice }
lock true
- value [ 255 255 0 0 0 0 255 0 0 0 0 255 ]
+ value [ 0 0 255 255 0 0 255 0 0 0 0 255 ]
}
]
}
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: emu10k1: rear mono played on all exept rear
2005-02-16 11:19 emu10k1: rear mono played on all exept rear Mikael Magnusson
@ 2005-02-16 20:02 ` Lee Revell
2005-02-16 20:40 ` Mikael Magnusson
2005-02-16 20:55 ` Jaroslav Kysela
0 siblings, 2 replies; 5+ messages in thread
From: Lee Revell @ 2005-02-16 20:02 UTC (permalink / raw)
To: Mikael Magnusson; +Cc: alsa-devel
On Wed, 2005-02-16 at 12:19 +0100, Mikael Magnusson wrote:
> I discovered a bug in EMU10K1.pcm.rear.0 in EMU10K1.conf. It sends rear
> mono output to FX 0 and 1 instead of FX 2 and 3!
>
> /Mikael Magnusson
>
> --- cvs/alsa/alsa-lib/src/conf/cards/EMU10K1.conf 2004-07-13
> 19:32:18.000000000 +0200
> +++ /usr/share/alsa/cards/EMU10K1.conf 2005-02-16 11:56:24.000000000 +0100
> @@ -41,7 +41,7 @@
> name "EMU10K1 PCM Send Volume"
> index { @func private_pcm_subdevice }
> lock true
> - value [ 255 255 0 0 0 0 255 0 0 0 0 255 ]
> + value [ 0 0 255 255 0 0 255 0 0 0 0 255 ]
> }
> ]
> }
>
This seems wrong to me. Isn't the correct fix to do this:
{
name "EMU10K1 PCM Send Volume"
index { @func private_pcm_subdevice }
lock true
value [ 255 255 0 0 255 0 0 0 0 255 0 0 ]
}
{
name "EMU10K1 PCM Send Routing"
index { @func private_pcm_subdevice }
lock true
value [ 2 3 0 0 2 3 0 0 2 3 0 0 ]
}
The current config relies on the 3rd and 4th FX sends being set to FX 2
and 3. It seems better to state this explicitly.
Lee
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: emu10k1: rear mono played on all exept rear
2005-02-16 20:02 ` Lee Revell
@ 2005-02-16 20:40 ` Mikael Magnusson
2005-02-16 20:55 ` Jaroslav Kysela
1 sibling, 0 replies; 5+ messages in thread
From: Mikael Magnusson @ 2005-02-16 20:40 UTC (permalink / raw)
To: alsa-devel
Lee Revell wrote:
> On Wed, 2005-02-16 at 12:19 +0100, Mikael Magnusson wrote:
>
>>I discovered a bug in EMU10K1.pcm.rear.0 in EMU10K1.conf. It sends rear
>>mono output to FX 0 and 1 instead of FX 2 and 3!
>>
>>/Mikael Magnusson
>>
>>--- cvs/alsa/alsa-lib/src/conf/cards/EMU10K1.conf 2004-07-13
>>19:32:18.000000000 +0200
>>+++ /usr/share/alsa/cards/EMU10K1.conf 2005-02-16 11:56:24.000000000 +0100
>>@@ -41,7 +41,7 @@
>> name "EMU10K1 PCM Send Volume"
>> index { @func private_pcm_subdevice }
>> lock true
>>- value [ 255 255 0 0 0 0 255 0 0 0 0 255 ]
>>+ value [ 0 0 255 255 0 0 255 0 0 0 0 255 ]
>> }
>> ]
>> }
>>
>
>
> This seems wrong to me. Isn't the correct fix to do this:
>
> {
> name "EMU10K1 PCM Send Volume"
> index { @func private_pcm_subdevice }
> lock true
> value [ 255 255 0 0 255 0 0 0 0 255 0 0 ]
> }
> {
> name "EMU10K1 PCM Send Routing"
> index { @func private_pcm_subdevice }
> lock true
> value [ 2 3 0 0 2 3 0 0 2 3 0 0 ]
> }
>
> The current config relies on the 3rd and 4th FX sends being set to FX 2
> and 3. It seems better to state this explicitly.
>
> Lee
>
Maybe, but it isn't explicit in Audigy.conf, Audigy2.conf either.
/Mikael Magnusson
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: emu10k1: rear mono played on all exept rear
2005-02-16 20:02 ` Lee Revell
2005-02-16 20:40 ` Mikael Magnusson
@ 2005-02-16 20:55 ` Jaroslav Kysela
2005-02-16 21:23 ` Lee Revell
1 sibling, 1 reply; 5+ messages in thread
From: Jaroslav Kysela @ 2005-02-16 20:55 UTC (permalink / raw)
To: Lee Revell; +Cc: Mikael Magnusson, alsa-devel
On Wed, 16 Feb 2005, Lee Revell wrote:
> The current config relies on the 3rd and 4th FX sends being set to FX 2
> and 3. It seems better to state this explicitly.
The driver does this...
Jaroslav
-----
Jaroslav Kysela <perex@suse.cz>
Linux Kernel Sound Maintainer
ALSA Project, SUSE Labs
-------------------------------------------------------
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: emu10k1: rear mono played on all exept rear
2005-02-16 20:55 ` Jaroslav Kysela
@ 2005-02-16 21:23 ` Lee Revell
0 siblings, 0 replies; 5+ messages in thread
From: Lee Revell @ 2005-02-16 21:23 UTC (permalink / raw)
To: Jaroslav Kysela; +Cc: Mikael Magnusson, alsa-devel
On Wed, 2005-02-16 at 21:55 +0100, Jaroslav Kysela wrote:
> On Wed, 16 Feb 2005, Lee Revell wrote:
>
> > The current config relies on the 3rd and 4th FX sends being set to FX 2
> > and 3. It seems better to state this explicitly.
>
> The driver does this...
>
Right, I see. It seems a bit odd that front/rear and center/lfe are
handled differently. The kX driver uses sends 1 and 2 for
front/rear/center+lfe and sets sends 3 and 4 the same for all channels.
There are probably advantages to both approaches.
Lee
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^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2005-02-16 21:23 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2005-02-16 11:19 emu10k1: rear mono played on all exept rear Mikael Magnusson
2005-02-16 20:02 ` Lee Revell
2005-02-16 20:40 ` Mikael Magnusson
2005-02-16 20:55 ` Jaroslav Kysela
2005-02-16 21:23 ` Lee Revell
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