Re: Re: [ALSA - driver 0001938]: EPIPE on Audigy with surround sound when seeking in 6 channel sound file

[Takashi Iwai <tiwai@suse.de>]

At Wed, 29 Mar 2006 17:18:59 -0500 (EST),
Robert Hardy wrote:
> 
> For some reason I can't comment on an existing bug which I didn't author. 
> Perhaps this requires a higher level of access?
> 
> I'm user rhardy on Mantis...
> 
> Basically I was trying to point out I am also affected by this bug:
> https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1938
> 
> Two possibilities exist:
> 1. I missed some of the changes tiwai made. Please point out what if this is
> the case.
> 
> 2. It really isn't fixed in alsa-lib CVS (or isn't visible in viewcvs.)
> 
> Testing out the recent changes made by tiwai here:
> http://cvs.sourceforge.net/viewcvs.py/alsa/alsa-lib/src/pcm/?sortby=date#dirlist
> 
> I took alsa-lib-1.0.11rc4 and applied patches extracted from view cvs above
> to update the follow files to the listed versions below:
> 
> pcm_dmix.c: 1.102
> pcm_plugin.h: 1.41
> pcm.c: 1.328
> pcm_hw.c: 1.149
> pcm_rate.c: 1.113
> pcm_direct.c: 1.60
> pcm_plugin.c: 1.101
> pcm_softvol.c: 1.18
> 
> This is the resulting patch:
> http://webcon.ca/~rhardy/patches/alsa-lib-1.0.11rc4-pcm_fixes.patch.gz
> 
> This unfortunately made no difference here. I'm running 2.6.16-rh3 which is 2.6.16.1 with
> custom patches including the recent git commit for [ALSA] version 1.0.11rc4 from here:
> http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=1c2e02750b992703a8a18634e08b04353face243
> 
> My sound card:
> 02:07.0 Multimedia audio controller: Creative Labs SB0400 Audigy2 Value
>          Subsystem: Creative Labs: Unknown device 1001
>          Flags: bus master, medium devsel, latency 32, IRQ 201
>          I/O ports at a000 [size=64]
>          Capabilities: [dc] Power Management version 2
> 
> This card once worked fine unfortunately I'm not sure with what
> mplayer/alsa-lib/alsa-driver/kernel....
> 
> I'm running a i686/32bit mplayer in a 64 bit environment.

Strange.  It works fine on my test syetm now with 32bit mplayer on
64bit kernel.


Takashi


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