Subject: bug#18571: closed (Re: bug#18571: Sound card codec module not loaded)

From: [email-masked] (GNU bug Tracking System)
Date: Mon, 03 Nov 2014 07:53:03 +0000

Your bug report

#18571: Sound card codec module not loaded

which was filed against the guix package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
18571: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=18571
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#18571: Sound card codec module not loaded
From: [email-masked] (Ludovic Courtès)
To: [email-masked]
Date: Mon, 03 Nov 2014 08:52:28 +0100
List-Id: <debbugs-submit.debbugs.gnu.org>

This was also fixed by commit d460204 (so it’s a duplicate of
<http://bugs.gnu.org/18525>.)

Now I get this directly when booting:

--8<---------------cut here---------------start------------->8---
[    5.632899] snd_hda_intel 0000:00:1b.0: irq 30 for MSI/MSI-X
[    5.759840] sound hdaudioC0D0: autoconfig: line_outs=1 (0xe/0x0/0x0/0x0/0x0) type:line
[    5.759872] sound hdaudioC0D0:    speaker_outs=1 (0xd/0x0/0x0/0x0/0x0)
[    5.759894] sound hdaudioC0D0:    hp_outs=1 (0xb/0x0/0x0/0x0/0x0)
[    5.759913] sound hdaudioC0D0:    mono: mono_out=0x0
[    5.759929] sound hdaudioC0D0:    inputs:
[    5.759944] sound hdaudioC0D0:      Dock Mic=0xf
[    5.760767] sound hdaudioC0D0:      Internal Mic=0x11
[    5.761572] sound hdaudioC0D0:      Mic=0xa
--8<---------------cut here---------------end--------------->8---

Closing the bug!

Ludo’.

Subject: Sound card codec module not loaded
From: [email-masked] (Ludovic Courtès)
To: [email-masked]
Date: Sat, 27 Sep 2014 12:00:14 +0200
List-Id: <debbugs-submit.debbugs.gnu.org>

As of f36afe4 (Linux-libre 3.16.3, eudev 1.9), the codec module of my
sound card doesn’t get loaded.

‘lspci’ identifies the device as:

--8<---------------cut here---------------start------------->8---
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
	Subsystem: Dell Device 0492
	Flags: bus master, fast devsel, latency 0, IRQ 46
	Memory at e2e60000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: [50] Power Management version 2
	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
	Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
	Capabilities: [100] Virtual Channel
	Capabilities: [130] Root Complex Link
	Kernel driver in use: snd_hda_intel
--8<---------------cut here---------------end--------------->8---

To work around the problem, I end up running this sequence:

--8<---------------cut here---------------start------------->8---
# rmmod snd-hda-codec-analog snd-hda-codec-generic snd-hda-intel snd-hda-controller snd-hda-codec snd-hwdep snd-pcm snd-timer snd soundcore
rmmod: ERROR: Module snd_hda_codec_analog is not currently loaded
rmmod: ERROR: Module snd_hda_codec_generic is not currently loaded
# modprobe snd-hda-codec-idt
# udevadm trigger
--8<---------------cut here---------------end--------------->8---

Ludo’.