[ltp] no sound with the kernel 2.6.11

[cedric koch-hofer]

On Thu, Mar 03, 2005 at 08:02:15AM -0600, Alejandro Bonilla wrote:
> 
> 
> cedric koch-hofer wrote:
> 
> >Yes I tried it with alsamixer. I also tried to turn off other outputs and
> > 
> >
> If this is killing you, try using OSS for awhile or boot from a 
> different kernel. Maybe in a new revision of the 2.6.11 from Fedora it 
> will be fixed. (I could almost bet there is a new firmware from them 
> available that fixes this -if it's a real issue-)
The OSS drivers works perferctly ;-)

Many thanks,
cedric.
> 
> >inputs and it was not working also.
> >I am currently runing a debian unstable with the kernel 2.6.11 of 
> >kernel.org
> >without any patches.  My laptop is a thinkpad T42p and lspci give me the
> >following informations about my audio card:
> >0000:00:07.5 Multimedia audio controller: VIA Technologies, Inc. VT82C686 
> >AC97 Audio Controller (rev 20)
> >
> >dmesg gives me the following informations about the intel8x0 (quite the 
> >same
> >things for the 2.6.10 and the 2.6.11 kernel):
> >intel8x0_measure_ac97_clock: measured 49484 usecs
> >intel8x0: clocking to 48000
> >
> >
> >cedric.
> >PS: Thanks for the last link which was very interesting.
> >
> >On Thu, Mar 03, 2005 at 12:38:28AM -0600, Satish Balay wrote:
> > 
> >
> >>On Thu, 3 Mar 2005, cedric koch-hofer wrote:
> >>
> >>   
> >>
> >>>Hello,
> >>>
> >>>I have just installed the new kernel 2.6.11 and the sound driver intel8x0
> >>>seems to not work any more.  The changelog seems to indicate that a lot 
> >>>of
> >>>modifications have be done on this driver.  I also saw some threads 
> >>>about this
> >>>topic on the following URL:
> >>>http://www.ussg.iu.edu/hypermail/linux/kernel/0502.2/0755.html
> >>>But I did not see any solution, or understood it ;-)
> >>>If anybody have a solution?
> >>>     
> >>>
> >>Have you tried the sugestion in the above link?
> >>
> >>===
> >>I have found that I had to Mute __both__ "Headphone Jack Sense" and
> >>"Line Jack Sense" in order to ear the audio in rc4.
> >>===
> >>
> >>More combinations are listed at:
> >>https://bugzilla.redhat.com/beta/show_bug.cgi?id=144742
> >>
> >>BTW: I'm currently using 2.6.11 [with fedora rawhide kernel patches]
> >>on FC3 - and sound works fine on my T41
> >>
> >>Satish
> >>-- 
> >>The linux-thinkpad mailing list home page is at:
> >>http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad
> >>   
> >>
> >
> > 
> >
> -- 
> The linux-thinkpad mailing list home page is at:
> http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad

-- 
Cedric KOCH-HOFER
Tel: +33 (0) 4 76 57 48 37
Fax: +33 (0) 4 76 47 38 14
E-mail: koch@cime.inpg.fr