* ALSA broken in 2.5.61
@ 2003-02-15 22:18 Martin Josefsson
2003-02-16 12:36 ` Jaroslav Kysela
0 siblings, 1 reply; 3+ messages in thread
From: Martin Josefsson @ 2003-02-15 22:18 UTC (permalink / raw)
To: perex; +Cc: linux-kernel
Hi,
I'm trying to use ALSA with my old sb16 in 2.5.61 and it sounds like
hell :) worked fine in 2.5.58.
When trying to use OSS emulation it almost sounds like playing a c64
tape at half speed and the mp3player chews through the song in a few
seconds and I hardly see any interrupts beeing generated for the sb16 in
/proc/interrupts. I see about 1 irq per 2 seconds.
When using native ALSA for playback it sounds almost ok but it's very
choppy, sounds like it skips ahead 0.5-1 seconds every 2 seconds or so.
Forgot to check the interruptrate when trying this.
I've reverted to OSS right now and it sounds great :)
I saw that you've made some rather large changes that went in somewhere
after 2.5.58... Do you have any idea to what might cause this?
--
/Martin
Never argue with an idiot. They drag you down to their level, then beat you with experience.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: ALSA broken in 2.5.61
2003-02-15 22:18 ALSA broken in 2.5.61 Martin Josefsson
@ 2003-02-16 12:36 ` Jaroslav Kysela
2003-02-16 12:39 ` Martin Josefsson
0 siblings, 1 reply; 3+ messages in thread
From: Jaroslav Kysela @ 2003-02-16 12:36 UTC (permalink / raw)
To: Martin Josefsson; +Cc: linux-kernel
On 15 Feb 2003, Martin Josefsson wrote:
> Hi,
>
> I'm trying to use ALSA with my old sb16 in 2.5.61 and it sounds like
> hell :) worked fine in 2.5.58.
>
> When trying to use OSS emulation it almost sounds like playing a c64
> tape at half speed and the mp3player chews through the song in a few
> seconds and I hardly see any interrupts beeing generated for the sb16 in
> /proc/interrupts. I see about 1 irq per 2 seconds.
>
> When using native ALSA for playback it sounds almost ok but it's very
> choppy, sounds like it skips ahead 0.5-1 seconds every 2 seconds or so.
> Forgot to check the interruptrate when trying this.
We know about this problem and it will be fixed in next ALSA update.
Jaroslav
-----
Jaroslav Kysela <perex@suse.cz>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2003-02-16 12:29 UTC | newest]
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2003-02-15 22:18 ALSA broken in 2.5.61 Martin Josefsson
2003-02-16 12:36 ` Jaroslav Kysela
2003-02-16 12:39 ` Martin Josefsson
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