Bug 5723 - No sound with SB Live (Chip: SigmaTel STAC9758,59)
Summary: No sound with SB Live (Chip: SigmaTel STAC9758,59)
Status: CLOSED PATCH_ALREADY_AVAILABLE
Alias: None
Product: Drivers
Classification: Unclassified
Component: Sound(ALSA) (show other bugs)
Hardware: i386 Linux
: P2 high
Assignee: Jaroslav Kysela
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-12-11 04:49 UTC by Jordi
Modified: 2006-04-15 06:17 UTC (History)
3 users (show)

See Also:
Kernel Version: 2.6.14.3
Subsystem:
Regression: ---
Bisected commit-id:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Description Jordi 2005-12-11 04:49:24 UTC 
Most recent kernel where this bug did not occur: 2.6.12.1

Distribution: Debian Sarge

Problem Description:
I have recently upgraded from kernel 2.6.12.1 to 2.6.14.3 in Debian Sarge (make
oldconfig). I had a SB Live card working with Alsa (Chip: SigmaTel STAC9758,59)
After upgrading sound stop working.

I have solved the problem following the instructions in
http://alsa.opensrc.org/emu10k1 :
/***********/
In alsa-driver/alsa-kernel/pci/ac97/ac97_codec.c is the line

{ 0x83847658, 0xffffffff, "STAC9758/59", patch_sigmatel_stac9758,        NULL }, 

change it to

{ 0x83847658, 0xffffffff, "STAC9758/59",        NULL,   NULL }, 
/***********/
Comment 1 Andrew Morton 2006-01-19 03:26:48 UTC 
Please email us a patch, as per
http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt, thanks.
Comment 2 Takashi Iwai 2006-01-19 04:06:16 UTC 
The patch is wrong.  It will break many other boards.

Please try the latest kernel at first.  It should have been fixed.
Comment 3 Adrian Bunk 2006-04-15 06:17:35 UTC 
I'm assuming this issue is already fixed.

Please reopen this bug if it's still resent in kernel 2.6.16.5.
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