[pulseaudio-tickets] [Bug 90480] Pulseaudio doesn't detect jack connection properly (HD AUDIO)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon May 18 00:00:14 PDT 2015


https://bugs.freedesktop.org/show_bug.cgi?id=90480

--- Comment #12 from Raymond <superquad.vortex2 at gmail.com> ---
The hd-audio driver reads the file via request_firmware().  Thus,
a patch file has to be located on the appropriate firmware path,
typically, /lib/firmware.  For example, when you pass the option
`patch=hda-init.fw`, the file /lib/firmware/hda-init.fw must be
present.

The patch module option is specific to each card instance, and you
need to give one file name for each instance, separated by commas.
For example, if you have two cards, one for an on-board analog and one 
for an HDMI video board, you may pass patch option like below:
------------------------------------------------------------------------
    options snd-hda-intel patch=on-board-patch,hdmi-patch

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