At Wed, 1 Jul 2009 20:04:36 +0200 (CEST), ruben@xxxxxx wrote: > > Hi all > > I managed to get sound working on my acer 6935, which has an ALC889 driven > by the intel_hda driver > The lack of sound seems to appear in other laptops as well. > > The bug report is at > https://bugtrack.alsa-project.org/alsa-bug/view.php?id=4261 > > I know Takashi Iwai is familiar with the problems, since I used his > workaround with hda-verb to get it working initially, so if he is free and > wants to get this fixed, I'd be grateful (if anybody else can have a look, > that'd be great as well). > > The patch is very easy (you can download it at the url above). > I added > snd_hda_codec_write(codec, 0x15, 0, AC_VERB_SET_EAPD_BTLENABLE, 2); > at the end of patch_alc883 before the return. > > Please check whether there is a problem with other models; in that case a > new patch_alc889 which calls patch_alc883 plus the line can be added, or > more detailed checks on the pci ids can be done. Does this happen even with the latest alsa-driver snapshot? 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
