At Wed, 10 Dec 2008 11:20:54 +0530, Manilal K M wrote: > > Hello everybody, > Recently I have installed Fedora 10 on my Compaq CQ45 laptop. But > unfortunately there was no sound from the laptop speakers even though > the headphones worked perfectly. I did some google search but it > didn't helped. Later, on a discussion at #alsa(freenode.net), one of > the IRC member(nickname: copper) gave some clue and finally found that > I have to upgrade the alsa driver and pass the model id(dell-m4-1) as > a parameter in modprobe.conf. Here are the results generated by > alsa-info.sh before and after upgrading to the latest alsa(1.0.18a). > > http://www.alsa-project.org/db/?f=9a29eac2731b3de1c17183d6c43aac3fa11942c9 > http://www.alsa-project.org/db/?f=9a29eac2731b3de1c17183d6c43aac3fa11942c9 > > The option I have passed to /etc/modprobe.conf/alsa-base is : > options snd-hda-intel model=dell-m4-1 > > After reboot, I was able to hear sound from laptop speakers. Thanks for reporting. Could you try the latest snapshot below and check whether the problem still exists and model=dell-m4-1 works? ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz If the model option is still needed, I'll add the quirk entry. Note that you should reboot after changing the model option for STAC/IDT codec, just to be sure. When a model option is specified, the driver may override the BIOS setting. thanks, Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
