#16335: No audio on Intel HDA system (Haswell, HP ProBook 430)
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Reporter: dogcow | Owner: nobody
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: Drivers/Audio/HDA | Version: R1/beta2
Resolution: | Keywords:
Blocked By: | Blocking:
Platform: All |
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Comment (by ttcoder):
Actually nope, the "output 0" in the Media Prefs is related to multi-
channel audio, and to something called "jack re-tasking". We use that in
our installs of Haiku, to make _one_ HDA chipset (the Analog one of
course, not HDMI) output two different audio feeds to two different
applications : with some special tweaks you can make MediaPlayer get
hooked up to "output 0" and send a song for preview to e.g. the (analog)
green jack, and have another application get hooked up to "output 1" and
send another song to e.g. the (still analog) orange jack. Completely
unrelated to HDMI.
I'm out of my depth for analysing your problem any further (korli will
have to volunteer :-) but on the analog vs HDMI side, I'm fairly positive
that your log contains the usual (sane/sensible) scenario : the driver
attempts to talk to the HDMI codec, fails (returns playback 0x00000..),
then attempts to talk to the Analog codec, and "succeeds" (apart from some
minor warning about failing to look up display labels).
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Ticket URL: <https://dev.haiku-os.org/ticket/16335#comment:4>
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