On Fri, 19 Jul 2019 13:12:31 +0200, Sergey 'Jin' Bostandzhyan wrote: > > Hi again, > > after feedback that I'm mostly on my own here because this is not remotely > testable I invested quite some time into figuring out what is what and was > able to make some progress. Still I am at a point where help would be > very much appreciated as I am not sure how to proceed further. > > Basically its almost working now, I managed to "connect" 5 speakers, but I > can't find the LFE. I tried various combinations in hdajackretask and > hda-analyzer, but was not able to get any sound out of it. > > My current layout is as follows: > > Pin 0x15 Front Left / Front Right > Pin 0x18 Center (left channel audible) > Pin 0x1b Rear Left / Rear Right, Headphones > > I am not listing the mic/line pins here, just focusing on the speakers. > > Still need to do some fiddling for 0x1b to make sure the rear speakers get > muted when I plug in the headphones, but that's also something for later. > > Could someone hint me how to proceed in "finding the LFE"? Where should I be > digging? I did also have a look at parser hints documentation and tried some, > but this was more a random attempt and did not really help me. > > I am attaching my current alsa-info along with the retask configuration that > is currently applied. It might be some other external stuff like an external amp that is missing. Often it's managed via GPIO or EAPD (that is controlled by HD-audio itself), but sometimes via a vendor-specific verb, or even over a completely different i2c... In the case of vendor verbs, you can take a look at other quirks for similar models that touches lots of COEF stuff. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx https://mailman.alsa-project.org/mailman/listinfo/alsa-devel
