From: Sascha Wilde <wilde@intevation.de>
To: alsa-devel@alsa-project.org
Subject: Re: HDA: Missing Dock LineIn/Out with Lenovo L440 on Pro Dock
Date: Wed, 08 Oct 2014 11:40:35 +0200 [thread overview]
Message-ID: <s7w4mve527g.fsf@intevation.de> (raw)
In-Reply-To: <s7wegz2uvg2.fsf@intevation.de> (Sascha Wilde's message of "Fri, 06 Jun 2014 13:30:21 +0200")
Sascha Wilde <wilde@intevation.de> writes:
> using a Lenovo L440 Laptop on a Lenovo Pro Dock the combined line-in/out
> jack at the docking station can not be used for output (input untested).
[...]
> I guess quirks for the pins leading to the external dock jack are
> missing.
It seems the missing quirk is the same as for the T440:
http://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/commit/?id=1c37c22332a2d2c1b4ab32177a4f847c7fe06e38
Applying the pin config at module load time fixes the problem for me.
This hotfix as suggested by Jim Minter in:
https://bugzilla.redhat.com/show_bug.cgi?id=1101386#c11
is
# cat >/lib/firmware/tpt440dock-patch.fw <<EOF
[codec]
0x10ec0292 0x17aa501e 0
[pincfg]
0x16 0x21211010
0x19 0x21a11010
EOF
# cat >/etc/modprobe.d/hda-intel.conf <<EOF
options snd-hda-intel
patch=tpt440dock-patch.fw,tpt440dock-patch.fw,tpt440dock-patch.fw
EOF
# rmmod snd_hda_intel
# modprobe snd_hda_intel
So, alsa devs, could you please enable ALC292_FIXUP_TPT440_DOCK for
ThinkPad L440 (codec 0x17aa, 0x501e)?
cheers
sascha
--
Sascha Wilde OpenPGP key: 4BB86568
http://www.intevation.de/~wilde/ http://www.intevation.de/
Intevation GmbH, Neuer Graben 17, 49074 Osnabrück; AG Osnabrück, HR B 18998
Geschäftsführer: Frank Koormann, Bernhard Reiter, Dr. Jan-Oliver Wagner
_______________________________________________
Alsa-devel mailing list
Alsa-devel@alsa-project.org
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
next prev parent reply other threads:[~2014-10-08 9:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-06 11:30 HDA: Missing Dock LineIn/Out with Lenovo L440 on Pro Dock Sascha Wilde
2014-10-08 9:40 ` Sascha Wilde [this message]
2014-10-08 10:16 ` Takashi Iwai
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=s7w4mve527g.fsf@intevation.de \
--to=wilde@intevation.de \
--cc=alsa-devel@alsa-project.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.