At Wed, 11 Nov 2009 18:58:29 +0100, Wael Nasreddine (a.k.a eMxyzptlk) wrote: > > On Wed, Nov 11, 2009 at 18:45, Takashi Iwai <tiwai@xxxxxxx> wrote: > > At Wed, 11 Nov 2009 18:40:48 +0100, > > Wael Nasreddine (a.k.a eMxyzptlk) wrote: > >> > >> On Wed, Nov 11, 2009 at 18:35, Takashi Iwai <tiwai@xxxxxxx> wrote: > >> > At Wed, 11 Nov 2009 16:22:47 +0100, > >> > Wael Nasreddine (a.k.a eMxyzptlk) wrote: > >> >> > >> >> On Wed, Jul 29, 2009 at 8:55 AM, Takashi Iwai<tiwai at suse.de> wrote: > >> >> > At Tue, 28 Jul 2009 20:07:29 +0200, > >> >> > Wael Nasreddine (a.k.a eMxyzptlk) wrote: > >> >> >> > >> >> >> On Mon, Jul 27, 2009 at 3:15 PM, Takashi Iwai <tiwai at suse.de> wrote: > >> >> >> > >> >> >> At Sat, 25 Jul 2009 21:44:46 +0200, > >> >> >> Wael Nasreddine (a.k.a eMxyzptlk) wrote: > >> >> >> > > >> >> >> > I still got no solution for this problem, > >> >> >> > >> >> >> Which problem? > >> >> >> It'd be helpful if you give a problem summary and what you've done > >> >> >> until now (and don't do top-posting)... > >> >> >> > >> >> >> thanks, > >> >> >> > >> >> >> Takashi > >> >> >> > >> >> >> Hi Takashi, > >> >> >> > >> >> >> I'm sorry I didn't notice that the problem wasn't quoted in my last message, > >> >> >> anyway the whole topic is included in the forwarded message below, I tried > >> >> >> using hda-verb and hda-analyzer, like you suggested in one of your emails, but > >> >> >> since I don't even know what I'm looking for nor what to try, I did not got > >> >> >> too far! > >> >> >> > >> >> >> What else do you suggest? Are you aware of anyone having a similar issue I can > >> >> >> query to help me figure it out ? > >> >> > > >> >> > First off, try the very latest alsa-driver snapshot. > >> >> > ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz > >> >> > > >> >> > The problem is that BIOS sets only one stereo speaker in the pin > >> >> > configuration, so the driver cannot know what to do with another > >> >> > speaker. In short, it's a BIOS bug. > >> >> > > >> >> > To overcome that, you need to figure out which pin corresponds to the > >> >> > speaker. The rest available (analog) output pins are 0x0f and 0x14. > >> >> > Set these as output pins, and connect to DAC. For example, > >> >> > > >> >> > # hda-verb /dev/snd/hwC0D0 0x0f SET_PIN_WID 0x40 > >> >> > # hda-verb /dev/snd/hwC0D0 0x0f SET_CONN 0 > >> >> > > >> >> > which enables the output of the pin 0x0f, then connects to the first > >> >> > DAC (= 0x10). Similarly, > >> >> > > >> >> > # hda-verb /dev/snd/hwC0D0 0x14 SET_PIN_WID 0x40 > >> >> > # hda-verb /dev/snd/hwC0D0 0x15 SET_CONN 0 > >> >> > > >> >> > which enables the output of the pin 0x14, then changes the connection > >> >> > of its mux (0x15) to the first DAC (0x10). > >> >> > > >> >> > If these don't help, it's possible that some GPIO bits play any role. > >> >> > Play with GPIO bits, which can be also changed via hda-verb. > >> >> > > >> >> > > >> >> > Takashi > >> >> > > >> >> > >> >> Hey Takashi, > >> >> > >> >> I tried what you have suggested above, and I also tried to upgrade the > >> >> BIOS (it's F.2C now) but I still have the same problem with my sound, > >> >> here's an updated alsa-info output > >> >> > >> >> http://www.alsa-project.org/db/?f=2cdfc5aa67bc0baf98d38c13806739afb6f5163f > >> > > >> > This is obviously from the very old alsa-driver version. > >> > Double-check whether the installation was correct. > >> > > >> > Also, please attach alsa-info.sh output (run with --no-upload option) > >> > instead of uploading to a server. > >> > > >> > Anyway, try the very latest snapshot (as of today). A few new fixes > >> > for HD laptops are there. And remove all module options for > >> > snd-hda-intel once. > >> > > >> > > >> > HTH, > >> > > >> > Takashi > >> > > >> > >> Hey Takashi, > >> > >> Here's one from the code in kernel 2.6.31.6 and only with enable_msi=1 > > > > 2.6.31.x is also too old to debug :) > > > >> I will get a snapshot of the alsa driver and compile install it and I > >> will reply to this topic with the one taken from the snapshot.. > > > > Yes, please. That'll be helpful. > > > > With the latest version, you don't need any option (hopefully). > > Try without options at first. > > > > > > Takashi > > > > Sadly I get the same result, only the left speaker is working, To be sure, did you try the driver from below? ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
