linux-kernel - Re: Thinkpad hda regression in 3.3

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Fri, 13 Apr 2012 15:26:37 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Josh Boyer <jwboyer@...hat.com>
Cc:	Jaroslav Kysela <perex@...ex.cz>, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org, kernel-team@...oraproject.org
Subject: Re: Thinkpad hda regression in 3.3

At Fri, 13 Apr 2012 15:07:07 +0200,
Takashi Iwai wrote:
> 
> For testing, you don't need even patch the driver.  When the driver is
> built with CONFIG_SND_HDA_PATCH_LOADER=y, create a file containing the
> below as /lib/firmware/alsa-tp-dock:
> 
> ================================================================
> [codec]
> 0x14f15069 0x17aa21a4 0
> 
> [pincfg]
> 0x1a 0x21a11000
> 0x1c 0x23014250
> ================================================================

Forgot to mention that the above is only for TP410/510.
For TP420 & co, the second one should be used.

Also, for TP410/510, the following values might be better (this time
contains 0x19, too):

0x19 0x042110ff
0x1a 0x21a190f0
0x1c 0x212140ff

This will make the built-in and the dock headphones as headphones.
The mixer elements will be more intuitive than the former version.


thanks,

Takashi
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/