[alsa-devel] [Alsa-user] Asus M2NPV-VM snd_hda_intel problem - also with Alsa 1.0.15rc3
derliebegott at gmail.com
Sat Sep 29 21:45:37 CEST 2007
> Firstly, I don't have the same board. Similar, but different.
> I have an Asus A8N-VM CSM board, but it has the same AD1986A chip on it.
> I didn't have the same issue with sound muting, but I did have issues
> with surround (it just didn't work). I don't remember the details of how
> --- patch_analog.c.backup 2007-04-14 11:01:17.209146249 +0100
> +++ patch_analog.c 2007-04-14 13:37:47.005206476 +0100
> @@ -895,14 +895,14 @@
> case AD1986A_3STACK:
> spec->num_mixers = 2;
> spec->mixers = ad1986a_3st_mixers;
> - spec->num_init_verbs = 3;
> +/* spec->num_init_verbs = 3;
> spec->init_verbs = ad1986a_3st_init_verbs;
> - spec->init_verbs = ad1986a_ch2_init;
> + spec->init_verbs = ad1986a_ch2_init; */
> spec->channel_mode = ad1986a_modes;
> spec->num_channel_mode = ARRAY_SIZE(ad1986a_modes);
> spec->need_dac_fix = 1;
> - spec->multiout.max_channels = 2;
> - spec->multiout.num_dacs = 1;
> + spec->multiout.max_channels = 6;
> + spec->multiout.num_dacs = 3;
> case AD1986A_LAPTOP:
> spec->mixers = ad1986a_laptop_mixers;
thanks for your try.
it helped partly ... I tried 3 patches (incl. yours) and only yours
helped partly at least.
I patched Alsa 1.0.15rc3.
Sound mutes as soon as I change volume, and I can only rmmod/modprobe
snd-hda-intel to get it back.
But Surround is working with your patch as I can see:
"speaker-test -Dplug:surround51 -c6 -t waw" recognizes correctly all speakears.
"speaker-test -c6 -t waw" does not recognize the speakers correctly,
but it probably should not, or ?!
MythTv is playing stereo files only on the right speakers. I do not
now is this a MythTv or Alsa problem. probably MythTv and I should
create a .asoundrc which should correct this somehow.
I did not try hg, because I thought that Alsa 1.0.15rc3 is very new.
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