RE: laptop speaker dead with hdaudio

["Jared D. McNeill" <jmcneill%invisible.ca@localhost>]

First thing to do is set HDAUDIO_AFG_DEBUG near the top of hdaudio_afg.c, it
will give a lot of debug output while parsing the nodes. I've also written a
couple utilities that can come in handy.

This tool will dump the current pin configuration as a graphviz .dot chart:
  http://www.invisible.ca/~jmcneill/hdaudio/ctl/hdaudioctl.c

This tool will dump the firmware pin configuration as a plist, and allow you
to upload a patched version (hdafg will detach and reattach using the new
settings):
  http://www.invisible.ca/~jmcneill/hdaudio/cfg/hdaudiocfg.c

I see based on your output that the parser has decided your speaker pin is
not connected, we need to figure out why this is happening.


-----Original Message-----
From: drochner%zel459.zel.kfa-juelich.de@localhost
[mailto:drochner%zel459.zel.kfa-juelich.de@localhost] On Behalf Of Matthias 
Drochner
Sent: September-08-09 7:43 AM
To: sborrill%netbsd.org@localhost; jmcneill%netbsd.org@localhost
Cc: tech-kern%netbsd.org@localhost
Subject: laptop speaker dead with hdaudio


Hi -

with hdaudio, my laptop's (Dell Latitude D820) speaker
is quiet. An external speaker connected to the headphone
jack works.
Where to start debugging?
The dmesg output is:
hdaudio0 at pci0 dev 27 function 0: HD Audio Controller
hdaudio0: interrupting at ioapic0 pin 21
hdafg0 at hdaudio0 vendor 0x8384 product 0x7690 nid 0x01 (firmware
configuration)
hdafg0: DAC0:02, Analog HP Out: Jack (Black, 0D)
hdafg0: ADC1:03, Analog Mic In: Fixed Function (Unknown, 0F)
hdafg0: ADC1:03, Analog Line In: Jack (Black, 10)
hdafg0: 2ch/2ch 44100Hz-192000Hz 16/16 20/32 24/32
audio0 at hdafg0: full duplex, independent
hdvsmfg at hdaudio0 vendor 0x14F1 product 0x2BFA nid 0x02 not configured

best regards
Matthias



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