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From: Takashi Iwai <tiwai@suse.de>
To: "Øyvind Kvålsvoll" <oyvind@kvalsvoll.com>
Cc: intel-gfx@lists.freedesktop.org, wangxingchao2011@gmail.com
Subject: Re: HD audio not working
Date: Wed, 08 Aug 2012 09:31:31 +0200	[thread overview]
Message-ID: <s5h628thmb0.wl%tiwai@suse.de> (raw)
In-Reply-To: <502197D4.6080004@kvalsvoll.com>

At Wed, 08 Aug 2012 00:33:56 +0200,
Øyvind Kvålsvoll wrote:
> 
> Ref. to filed bug https://bugs.freedesktop.org/show_bug.cgi?id=49055:
> 
> DTS-HD and Dolby TrueHD audio is not working in Intel Sandy Bridge.
> This must have been well known for quite some time now, and I consider 
> this to be a serious error in the Intel driver.
> Due to this error it is not possible to play DTS-HD or Dolby-TrueHD on 
> Linux.
> 
> I have waited patiently several months for a fix, as I was confident 
> that Intel knew about the problem and surely would fix this in the next 
> driver release.
> I also have the understanding that quite many people are waiting for 
> this fix.
> 
> Seeing as the bug is filed, and someone has actually looked at it and 
> identified the problem, is there a plan for further progress on this?

Could you check whether the test patch Xingchao posted in the last
week fixes your problem?
	https://patchwork.kernel.org/patch/1256981/

If this really cures, we can cook up it in a bit better form and merge
to the upstream.


thanks,

Takashi
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  reply	other threads:[~2012-08-08  7:31 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-07 22:33 HD audio not working Øyvind Kvålsvoll
2012-08-08  7:31 ` Takashi Iwai [this message]
     [not found]   ` <502319A7.2080604@kvalsvoll.com>
2012-08-09  6:07     ` Takashi Iwai

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