Bug 143341 - mic and line-in with very low volume on intel915 Chipset
Summary: mic and line-in with very low volume on intel915 Chipset
Status: RESOLVED FIXED
Alias: None
Product: SUSE LINUX 10.0
Classification: openSUSE
Component: Sound (show other bugs)
Version: unspecified
Hardware: i686 SuSE Linux 10.0
: P5 - None : Major
Target Milestone: ---
Assignee: Takashi Iwai
QA Contact: E-mail List
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Reported: 2006-01-16 11:50 UTC by Simon Evans
Modified: 2007-03-16 17:20 UTC (History)
0 users

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Found By: Third Party Developer/Partner
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Description Simon Evans 2006-01-16 11:50:09 UTC 
Line-in and mic record only with very low volume (nearly no volume). I have only rear jacks on the tested Devices (Fujitsu Siemens C5900 and Fujitsu Siemens Futro C250 Devices).
Intel 915 Chipset with AD 1986 Sound Chip.
There are no problems with any other Chipsets I have tested.
Evaluated the Program with Kmix and Alsamixer.

/proc/pci:

Bus 0, device 30, function 2:
Multimedia audio Controller: PCI device 8086:266e (Intel Corp.) (rev 3)
IRQ 11
I/O at 0x3800 [0x38ff]
I/O at 0x3400 [0x343f]
Non-prefatchable 32bit memory at 0x0140800 [0xf01409ff]
Non-prefatchable 32bit memory at 0x0140400 [0xf01404ff]

Same Problem was also reported via https://bugtrack.alsa-project.org
Bug-ID: #1232, #1346, #1473.

So it seems to be a general Driver Problem.

Regards 
Simon Evans
Comment 1 Takashi Iwai 2006-01-19 14:21:50 UTC 
Does it happen with 2.6.16-rc1 kernel?
Comment 2 David Strbac 2006-02-02 13:50:06 UTC 
Using 2.6.16-rc1 does not help.
Comment 3 Simon Evans 2006-02-02 13:56:54 UTC 
The use of the Kernel Version 2.6.16-rc1 could not help solving the Problem. The mic and line in Problem still exists. Do you have any other suggestions?

Regards
Simon Evans
Comment 4 Takashi Iwai 2007-03-16 17:20:30 UTC 
It was fixed in the very recent version (2.6.21 kernel).
Will be improved on the later version of openSUSE 10.3.