Messages in this thread | | | Date | Wed, 19 Oct 2011 08:00:51 +0200 | From | Takashi Iwai <> | Subject | Re: ALSA: HDA: conexant support for Lenovo T520/W520 |
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At Wed, 19 Oct 2011 00:13:05 +0200, Daniel Suchy wrote: > > Hello, > > On 10/18/2011 11:04 AM, Takashi Iwai wrote: > >> There's another issue I observed related to audio outputs, but I'm not > >> sure about the reason. With docking station, audio isn't working over > >> audio output on the Minidock 3. Internal speakers are cutted off > >> properly, but there's no sound output on the connector. Audio output on > >> T520 directly works as expected, only output on minidock has this > >> problem. If you have any hints, let me know. This happens even with > >> autodetection enabled (this was my initial motivation for looking into > >> the driver source, and also CXT5066_THINKPAD quirk, which I tested > >> previously has this problem). > > > > Might be an EAPD issue? There is another pending patch. Attached > > below. > > > > I tried all patches you provided, but the problem with output persists. > Tested on 3.1-rc10. I'll look on the recording issue tomorrow.
OK, then could you give alsa-info.sh outputs (run with --no-upload) at docked (non-working) and undocked (working) states with model=auto? If the dock-output works with your patch, give alsa-info.sh output at that state, too, for comparison.
The alsa-info.sh output is the best material to track down a HD-audio issue, since I can run an emulator here with it.
thanks,
Takashi
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