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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 104391] DC R9 285 HDMI audio regression since drm/amd/display: try to find matching audio inst for enc inst first
Date: Wed, 27 Dec 2017 10:35:18 +0000	[thread overview]
Message-ID: <bug-104391-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=104391

            Bug ID: 104391
           Summary: DC R9 285 HDMI audio regression since drm/amd/display:
                    try to find matching audio inst for enc inst first
           Product: DRI
           Version: DRI git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/AMDgpu
          Assignee: dri-devel@lists.freedesktop.org
          Reporter: adf.lists@gmail.com

R9 285 Tonga with DC (only DC ever worked for HDMI audio with this card/TV
combo)

Haven't tested any other use cases other than mine = 

HDMI TV is off DVI-D monitor is on with X running, Turn on TV, do 
xrandr --output HDMI-A-0 --auto && xrandr --output HDMI-A-0 --below DVI-D-0

Since this commit I get no sound.

commit cfb071f7a9673109415d097125b3c12c16836acc
Author: Charlene Liu <charlene.liu@amd.com>
Date:   Wed Nov 15 18:55:57 2017 -0500

    drm/amd/display: try to find matching audio inst for enc inst first

    [Description]
    in eDP+ HDMI/DP clone or extended configuration, audio inst changed from
inst 1 to inst0.
    No failure related this though, just playback device endpoint inst changed.
    Also  remove one addition register read.

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             reply	other threads:[~2017-12-27 10:35 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-27 10:35 bugzilla-daemon [this message]
2018-02-20 16:04 ` [Bug 104391] DC R9 285 HDMI audio regression since drm/amd/display: try to find matching audio inst for enc inst first bugzilla-daemon
2018-04-07  2:55 ` bugzilla-daemon
2018-04-07  9:58 ` bugzilla-daemon
2018-04-12 22:34 ` bugzilla-daemon
2018-04-12 23:39 ` bugzilla-daemon
2018-04-13 15:16 ` bugzilla-daemon
2018-05-29 20:51 ` bugzilla-daemon
2018-05-30 15:49 ` bugzilla-daemon
2018-11-30 17:06 ` bugzilla-daemon
2019-11-19  8:27 ` bugzilla-daemon

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