On 01/12/12 12:52, Gary Jennejohn wrote:
On Wed, 11 Jan 2012 21:33:17 +0200
Alexander Motin<m...@freebsd.org> wrote:
I would like request for testing of my work on further HDA sound driver
improvement.
[big snip]
Patch can be found here:
http://people.freebsd.org/~mav/hda.rewrite.patch
Patch was generated for 10-CURRENT, but should apply to fresh 9-STABLE
and 8-STABLE branches also.
The patch doesn't apply cleanly to r230008; hdac.c.rej is 15661 bytes
in size (mostly the section which deletes all the manufacturer-specific
defines at the top of the file).
That is probably because of $FreeBSD$ macro resolution. Here is version
with present value from 10-CURRENT SVN (sources from CVS or STABLE will
need that patch line modified respectively) and some minor additional
improvements like CODEC ODs and some more sysctls:
http://people.freebsd.org/~mav/hda.rewrite2.patch
After fixing that per hand I was able to make a kernel with which sound
still works. Here the relevant bits from dmesg:
hdac0:<NVidia (Unknown) HDA Controller> mem 0xfcffc000-0xfcffffff irq 18 at
device 0.1 on pci1
hdac1:<ATI SB600 HDA Controller> mem 0xfe024000-0xfe027fff irq 16 at device
20.2 on pci0
hdacc0:<NVidia GT21x HDA CODEC> at cad 0 on hdac0
hdaa0:<NVidia GT21x HDA CODEC Audio Function Group> at nid 1 on hdacc0
pcm0:<NVidia GT21x HDA CODEC PCM (DisplayPort 8ch)> at nid 5 on hdaa0
hdacc1:<NVidia GT21x HDA CODEC> at cad 1 on hdac0
hdaa1:<NVidia GT21x HDA CODEC Audio Function Group> at nid 1 on hdacc1
pcm1:<NVidia GT21x HDA CODEC PCM (DisplayPort 8ch)> at nid 5 on hdaa1
hdacc2:<NVidia GT21x HDA CODEC> at cad 2 on hdac0
hdaa2:<NVidia GT21x HDA CODEC Audio Function Group> at nid 1 on hdacc2
pcm2:<NVidia GT21x HDA CODEC PCM (DisplayPort 8ch)> at nid 5 on hdaa2
hdacc3:<NVidia GT21x HDA CODEC> at cad 3 on hdac0
hdaa3:<NVidia GT21x HDA CODEC Audio Function Group> at nid 1 on hdacc3
pcm3:<NVidia GT21x HDA CODEC PCM (DisplayPort 8ch)> at nid 5 on hdaa3
hdacc4:<Realtek ALC889A HDA CODEC> at cad 0 on hdac1
hdaa4:<Realtek ALC889A HDA CODEC Audio Function Group> at nid 1 on hdacc4
pcm4:<Realtek ALC889A HDA CODEC PCM (Rear Analog 7.1/2.0)> at nid 20,22,21,23
and 24,26 on hdaa4
pcm5:<Realtek ALC889A HDA CODEC PCM (Front Analog)> at nid 27 and 25 on hdaa4
pcm6:<Realtek ALC889A HDA CODEC PCM (Rear Digital)> at nid 30 and 31 on hdaa4
I particularly like that the messages now show which jack corresponds to
which pcm - makes deciding which jack to use much simpler.
Thank you for the report.
--
Alexander Motin
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