From: "Subhransu S. Prusty" <subhransu.s.prusty@intel.com>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org, rakesh.a.ughreja@intel.com
Subject: Re: HBR support on DP]
Date: Mon, 4 Sep 2017 09:42:02 +0530 [thread overview]
Message-ID: <20170904041157.GA16154@subhransu-desktop> (raw)
In-Reply-To: <s5hpobasf78.wl-tiwai@suse.de>
On Fri, Sep 01, 2017 at 03:47:55PM +0200, Takashi Iwai wrote:
> On Fri, 01 Sep 2017 07:12:05 +0200,
> Subhransu S. Prusty wrote:
> >
> > Hi Takashi/All,
> >
> > On skylake platforms HBR audio works fine through over HDMI1.4, but not over
> > DP ports. Looking for information if anyone is aware of if HBR audio was
> > ever enabled/tested over DP ports? Is there any specific setting to be done
> > to play over DP using aplay?
>
> I don't know of the difference regarding HBR setup between HDMI/DP
> from HD-audio POV. It's just a pin control bit.
>
> I guess the difference is rather in i915 graphics side?
Not sure. Checking with graphics people as well.
Regards,
Subhransu
>
>
> Takashi
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
--
prev parent reply other threads:[~2017-09-04 4:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-01 5:12 HBR support on DP] Subhransu S. Prusty
2017-09-01 13:47 ` Takashi Iwai
2017-09-04 4:12 ` Subhransu S. Prusty [this message]
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