At Fri, 03 Jul 2009 10:39:46 +0200, I wrote: > > At Fri, 3 Jul 2009 09:26:40 +0200 (CEST), > ruben@xxxxxx wrote: > > > > > At Thu, 2 Jul 2009 22:12:02 +0200 (CEST), > > > ruben@xxxxxx wrote: > > >> > > >> > 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. > > >> >> > > ... > > >> > 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 > > >> > > > >> > > >> I installed the snapshot, and it has some good things and some bad > > >> things. > > >> --Good new things > > >> -The loudspeakers work correctly on boot. > > >> -The headphones jack sense works, and mutes the loudspeakers when I > > >> insert > > >> headphones. > > >> > > >> --Bad new things > > >> -The headphones don't provide any sound (regression with respect to > > >> 1.0.20), > > >> I put all the bars to maximum, but no luck. > > >> > > >> Do you think I can activate the headphones with hda-verb? > > > > > > Better run alsa-info.sh (with --no-upload option) on both 1.0.20 and > > > the latest snapshot, and attach the generated files. > > > > > > The regression is likely because of my latest change (merging alc882 and > > > alc883 parsers). Earlier is easier to fix :) > > > > > > > > > thanks, > > > > > > Takashi > > > > > Attached alsa info from yesterday's snapshot, todays, and 1.0.20 (vanilla, > > without my patch). > > The volume levels are not exactly the same; I can redo them if you want. > > Headphones are still muted in today's snapshot. > > Hm, I don't see any significant problem there. > > The headphone routing should be from 0x02 -> 0x0c -> 0x15. > Try to adjust these widgets via hda-verb. > > Also, you can try model=auto. Does it work somehow? In addition, try the following: - Use alsa-driver-20090630 tarball (grab this one before vanishing :) This one contains the driver before alc882/883 merging. So good to know whether this works or not. - Try model=acer-aspire-6350g instead. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
