From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM
Date: Fri, 29 Dec 2017 00:06:56 +0000 [thread overview]
Message-ID: <bug-101900-502-gxcXbOT2vI@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-101900-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=101900
--- Comment #19 from Andy Furniss <adf.lists@gmail.com> ---
(In reply to lethalwp from comment #14)
> Created attachment 135979 [details]
> recording of audio LPCM output from RX550 card
FWIW, for years "direct" alsa + hdmi on recent cards has had issues.
It can work if there is enough cpu i/o load. Not quite enough load can sound
like that, no where near enough load can sound like it's stuck.
Pulse or jack don't have the issue as they do things differently.
See -
https://bugzilla.kernel.org/show_bug.cgi?id=86351
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next prev parent reply other threads:[~2017-12-29 0:06 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-24 15:38 [Bug 101900] No HDMI audio on Polaris bugzilla-daemon
2017-07-24 15:39 ` bugzilla-daemon
2017-07-25 13:13 ` bugzilla-daemon
2017-07-25 18:56 ` [Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) bugzilla-daemon
2017-08-09 19:16 ` bugzilla-daemon
2017-08-09 19:21 ` bugzilla-daemon
2017-08-09 19:29 ` bugzilla-daemon
2017-08-10 17:38 ` bugzilla-daemon
2017-08-10 18:04 ` bugzilla-daemon
2017-09-17 16:33 ` bugzilla-daemon
2017-10-12 21:49 ` bugzilla-daemon
2017-10-13 20:06 ` bugzilla-daemon
2017-12-05 9:52 ` bugzilla-daemon
2017-12-05 14:31 ` bugzilla-daemon
2017-12-05 14:33 ` bugzilla-daemon
2017-12-05 14:41 ` bugzilla-daemon
2017-12-07 9:01 ` [Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM bugzilla-daemon
2017-12-19 16:10 ` bugzilla-daemon
2017-12-22 9:42 ` bugzilla-daemon
2017-12-22 13:31 ` bugzilla-daemon
2017-12-29 0:06 ` bugzilla-daemon [this message]
2018-01-11 21:09 ` bugzilla-daemon
2018-01-12 11:48 ` bugzilla-daemon
2018-01-12 14:04 ` bugzilla-daemon
2018-01-12 17:53 ` bugzilla-daemon
2018-01-12 17:55 ` bugzilla-daemon
2018-01-12 18:50 ` bugzilla-daemon
2018-01-21 19:43 ` bugzilla-daemon
2018-01-21 19:44 ` [Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) bugzilla-daemon
2018-01-22 9:14 ` bugzilla-daemon
2018-01-22 9:15 ` [Bug 101900] No HDMI HBR audio on Polaris (no TrueHD, no Atmos, no Neo:X, no HD Master audio) and static noise in sound when LPCM on amdgpu Xorg driver bugzilla-daemon
2018-01-22 9:55 ` bugzilla-daemon
2018-01-23 17:29 ` bugzilla-daemon
2018-01-23 17:33 ` bugzilla-daemon
2018-03-04 21:48 ` bugzilla-daemon
2018-03-05 18:45 ` bugzilla-daemon
2018-03-07 10:44 ` bugzilla-daemon
2018-03-07 18:53 ` bugzilla-daemon
2018-03-07 19:23 ` bugzilla-daemon
2018-03-07 19:40 ` bugzilla-daemon
2018-03-07 19:40 ` bugzilla-daemon
2018-03-07 20:39 ` bugzilla-daemon
2018-04-24 19:05 ` bugzilla-daemon
2018-06-26 9:27 ` bugzilla-daemon
2018-06-26 14:39 ` bugzilla-daemon
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