At Wed, 13 May 2009 19:16:06 +0300,Ozan Çağlayan wrote:> > Takashi Iwai wrote:> > Did you try the latest alsa-driver snapshot? It already contains a> > patch to support Macbook 5,1 (Aluminium). The tarball is found at:> > ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz> >> >> > Takashi> > > > Yes I already tried it, no effects. I then thought that it was aimed at> MB51 not MBP51: Ah, OK, they might be different. > mecbuk 2009 # cat /sys/module/snd_hda_intel/parameters/model> mb51,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL> It's mb5, not mb51. > The subsystem ID of my ALC889A codec is : 0x106b4000> The mb51 quirk is automatically applied to :> > + case 0x106b3f00: /* Macbook 5,1 */> + board_config = ALC885_MB5;> + break;> > so it seems that the codecs differ. The codec should be same but apparently a different SSID. > I actually made it work by changing VREF of Node[0x18] PIN from HIZ to> any of 50,80 or 100.> This fixed the sound, also enabling the surround slider which vastly> improves the sound quality and loudness.> > But still there are problems with the headphone/internal speaker> functioning. If you think that this will require> another model quirk for patch_sigmatel, I really want to get involved on> providing the necessary informations to you. alsa-info.sh output would be helpful. Run with --no-upload option,and attach the generated file. thanks, Takashi_______________________________________________Alsa-devel mailing listAlsa-devel@xxxxxxxxxxxxxxxxxxxx://mailman.alsa-project.org/mailman/listinfo/alsa-devel
