From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 101222] [amd-staging] No HDMI/DP surround sound with DC on RX 480 Date: Fri, 23 Jun 2017 03:02:04 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0216808701==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [IPv6:2610:10:20:722:a800:ff:fe98:4b55]) by gabe.freedesktop.org (Postfix) with ESMTP id 7B8CB6E71C for ; Fri, 23 Jun 2017 03:02:04 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0216808701== Content-Type: multipart/alternative; boundary="14981869242.e2ea24Ac.11724"; charset="UTF-8" --14981869242.e2ea24Ac.11724 Date: Fri, 23 Jun 2017 03:02:04 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D101222 --- Comment #7 from Mikko Autio --- (In reply to James Le Cuirot from comment #6) > (In reply to Mikko Autio from comment #4) > > Attached patch fixes multi-channel HDMI audio on my RX 460. >=20 > I was about to shower you with praise but sadly that patch made no > difference here. :( Maybe there is something else broken with DisplayPort audio? I have my receiver plugged into HDMI port of my RX 460 and my TV is plugged into my receiver. Multi-channel audio over HDMI was working fine even witho= ut the patch (including AC3/DTS pass-through), but only up to 5.1 channels. Anything over 5.1 channels appeared as stereo on my receiver. With the patch 7.1 LPCM and DTS-HD/TrueHD pass-through are now working fine. --=20 You are receiving this mail because: You are the assignee for the bug.= --14981869242.e2ea24Ac.11724 Date: Fri, 23 Jun 2017 03:02:04 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 7 on bug 10122= 2 from Mikko Autio 
(In reply to James Le Cuirot from comment #6)
> (In reply to Mikko Autio from comment #4)
> > Attached patch fixes multi-channel HDMI audio on my RX 460.
>=20
> I was about to shower you with praise but sadly that patch made no
> difference here. :(

Maybe there is something else broken with DisplayPort audio?

I have my receiver plugged into HDMI port of my RX 460 and my TV is plugged
into my receiver. Multi-channel audio over HDMI was working fine even witho=
ut
the patch (including AC3/DTS pass-through), but only up to 5.1 channels.
Anything over 5.1 channels appeared as stereo on my receiver.

With the patch 7.1 LPCM and DTS-HD/TrueHD pass-through are now working fine=
.

You are receiving this mail because:
  • You are the assignee for the bug.
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