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From: Takashi Iwai <tiwai@suse.de>
To: "Jörg-Volker Peetz" <jvpeetz@web.de>
Cc: linux-kernel@vger.kernel.org, Tejun Heo <tj@kernel.org>,
	Fengguang Wu <fengguang.wu@intel.com>
Subject: Re: Linux 3.4 released
Date: Mon, 28 May 2012 07:16:57 +0200	[thread overview]
Message-ID: <s5haa0s6g1i.wl%tiwai@suse.de> (raw)
In-Reply-To: <4FC2262D.2040105@web.de>

At Sun, 27 May 2012 15:03:41 +0200,
Jörg-Volker Peetz wrote:
> 
> Hello,
> 
> meanwhile I tried the support of vga-switcheroo for HD-audio from your git tree
> without success.
> 
> Since I'm not familiar with git I'll describe what I did:
> 
> $ git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
> $ cd linux
> $ git reset --keep v3.4
> $ git pull git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
> tags/hda-switcheroo

Pulling sound git tree branch onto 3.4 (or a tree without a proper
update of DRM tree) is known to be broken because it misses a few fix
commits in the VGA switcheroo part.

Linus already merged the HD-audio vga-switcheroo support in his tree.
So, just pull Linus tree and use it as is.

If it still causes the problem, get debugfs output of vga switcheroo
and the kernel messages before switching off D-GPU.


Takashi

  parent reply	other threads:[~2012-05-28  5:17 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-21  0:00 Linux 3.4 released Linus Torvalds
2012-05-21 11:38 ` Josh Boyer
2012-05-21 15:20   ` Linus Torvalds
2012-05-21 16:41     ` Josh Boyer
2012-05-21 18:04       ` Tobias Klausmann
2012-05-22 15:30 ` Jörg-Volker Peetz
2012-05-22 15:53   ` Tejun Heo
2012-05-22 16:52     ` Jörg-Volker Peetz
2012-05-22 17:03       ` Tejun Heo
2012-05-22 18:26         ` Jörg-Volker Peetz
2012-05-22 18:35           ` Tejun Heo
2012-05-22 19:50             ` Jörg-Volker Peetz
2012-05-23  6:34               ` Yong Zhang
2012-05-23 12:33                 ` Jörg-Volker Peetz
2012-05-23 18:24               ` Tejun Heo
2012-05-23 19:56                 ` Jörg-Volker Peetz
2012-05-23 20:26                   ` Tejun Heo
2012-05-25  7:25                     ` Takashi Iwai
2012-05-25 15:33                       ` Jörg-Volker Peetz
2012-05-25 16:06                         ` Takashi Iwai
2012-05-25 18:41                           ` Jörg-Volker Peetz
2012-05-27 13:03                             ` Jörg-Volker Peetz
2012-05-28  5:16                               ` Takashi Iwai
2012-06-06 11:11                                 ` freeze hard-lock with 3.5-rc1 with dynpm for radeon GPU [was Re: Linux 3.4 released] Jörg-Volker Peetz
2012-08-09  6:47                                 ` 3.5 kernel NULL pointer dereference net_tx_action Jörg-Volker Peetz
2012-08-10  8:45                                   ` Jörg-Volker Peetz
2012-05-28  5:16                               ` Takashi Iwai [this message]
2012-05-25 16:06                         ` Linux 3.4 released Takashi Iwai

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