At Sun, 15 Feb 2009 23:25:15 -0600, Guy Stalnaker wrote: > > Herton and Takashi, > > I can confirm that compiling and installing the latest snapshot of > alsa-drivers, adding "model=hp-dv5" to /etc/modprobe.d/alsa-base, and > running hda-verb with the parameters Takashi indicates DOES result in > sound from the onboard, internal speakers on my Hewlitt Packard dv4 1225 > Pavilion Entertainment PC. > > The mute on headphone use does not work, but that's okay by me for now. Good. Could you try the very latest alsa-driver-snapshot tarball? Herton's patch is already included. If your PCI SSID matches, it should work as is. If not, please run alsa-info.sh with --no-upload option and attach the generated file. > I think you're on the right track in diagnosing the problem and it's > solution. > > Thank you very, very much for helping us. I know it'll likely be a > while before the solution actually makes it into distributions, but at > the least I can use my sound apps without having to plug my laptop into > something to hear what's playing. Kinda defeats the notion of having a > laptop if one has to keep it plugged in. > > Do either of you mind if I collate notes from the posts exchanged on > alsa-devel and post them on the Ubuntu forums? There are a lot of other > HP users who have posted about the same problem. It's likely they have > no idea the resource available to them in the alsa-devel archives. Sure, it's an open mailing list, so feel free to cite the thread. Takashi > BEST regards, > > Guy S. > > > ------------------------------ > > > > Message: 4 > > Date: Fri, 13 Feb 2009 14:16:21 -0500 > > From: Tim Barnette <tim.barnette@xxxxxxxxx> > > Subject: Re: [Fwd: HP DV4 1155 SE - No Sound through > > speakers...] > > To: Takashi Iwai <tiwai@xxxxxxx> > > Cc: alsa-devel@xxxxxxxxxxxxxxxx, Jean-Pierre Andr? > > <jean-pierre.andre@xxxxxxxxxx> > > Message-ID: > > <b71cdde20902131116l4c7da119s6c51a67e37371ebe@xxxxxxxxxxxxxx> > > Content-Type: text/plain; charset=ISO-8859-1 > > > > Takashi, I was able to build hda-verb and when I executed the command below, > > it responded with: > > nid=0xd, verb=0x707, param=0x40 > > value=0x0 > > > > On Mon, Feb 2, 2009 at 10:25 AM, Takashi Iwai <tiwai@xxxxxxx> wrote: > > > >> At Mon, 2 Feb 2009 10:17:03 -0500, > >> Tim Barnette wrote: > >>> Thanks, Takashi. I made this change and rebooted. > >>> > >>> I noticed right away the mute light is no longer on... but still no sound > >>> through speakers, only headphones.. > >>> > >>> /sys/module/snd_hda_intel/parameters/model > >>> contains > >>> hp-dv5,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL> > >>> > >>> attached is the alsa-info.txt you requested.. > >> Did you try the latest alsa-driver snapshot? > >> > >> If it still doesn't work, I guess this is a BIOS problem. > >> The other HP dv laptops show the widget 0x0d as the speaker while > >> yours is unused. > >> > >> Try to run: > >> hda-verb /dev/snd/hwC0D0 0x0d SET_PIN_WID 0x40 > >> > >> > >> Takashi > >> > > > > > > ------------------------------ > > > > Message: 5 > > Date: Fri, 13 Feb 2009 14:22:00 -0500 > > From: Tim Barnette <tim.barnette@xxxxxxxxx> > > Subject: Re: [Fwd: HP DV4 1155 SE - No Sound through > > speakers...] > > To: Takashi Iwai <tiwai@xxxxxxx> > > Cc: alsa-devel@xxxxxxxxxxxxxxxx, Jean-Pierre Andr? > > <jean-pierre.andre@xxxxxxxxxx> > > Message-ID: > > <b71cdde20902131122q16eb7e44u92daf2a4c9500bd0@xxxxxxxxxxxxxx> > > Content-Type: text/plain; charset=ISO-8859-1 > > > > ..And it worked! I now have sound! Can you tell me what I actually did > > here? > > -- > Guy Stalnaker, I2@DOIT, jstalnak@xxxxxxxx > 1210 West Dayton Street, Room 3209 CSS, Madison WI 53706 > work 608.263.8035, cell 608.235.4718, fax 608.265.6681 > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@xxxxxxxxxxxxxxxx > http://mailman.alsa-project.org/mailman/listinfo/alsa-devel > _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
