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From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 75985] [NVC1] HDMI audio device only visible after rescan
Date: Sat, 10 Mar 2018 19:14:11 +0000	[thread overview]
Message-ID: <bug-75985-8800-yG712BBsL1@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-75985-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>


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https://bugs.freedesktop.org/show_bug.cgi?id=75985

--- Comment #65 from Maik Freudenberg <hhfeuer-Mmb7MZpHnFY@public.gmane.org> ---
I feel like I'm jumping from puddle to puddle now.
Lukas, I previously couldn't test your patches due to an acpica bug affecting
my machine rendering results useless. Luckily, this has been fixed now.

Meanwhile, I discovered that (at least) kernels 4.9-4.13 suffer from some pci
config space bug making re-reading the header type impossible. The kernel will
always put out a cached version thus making it impossible to enable the hda dev
with any method, even remove/rescan.
So a fair warning to users running a 4.9LTS kernel trying to turn on audio.
Kernel series 4.4 or 4.14+ work.

Now with the acpi bug fixed, I applied both of your v2 patchsets with some
nip/tuck to a 4.16rc4+ kernel and ran into the next oddity: while the pci quirk
in general works, re-reading the header type will always return 0x00 so the hda
device is not added.
lspci confirms that the quirk is otherwise working:
00: de 10 92 12 07 00 10 00 a1 00 02 03 00 00 80 00
480: 00 00 00 00 17 00 00 00 00 00 00 02 00 00 00 00

I'll investigate what's happening the next days.

-- 
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  parent reply	other threads:[~2018-03-10 19:14 UTC|newest]

Thread overview: 123+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-10 15:56 [Bug 75985] New: HDMI audio device only visible after rescan bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
     [not found] ` <bug-75985-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2014-03-10 16:00   ` [Bug 75985] [NVC1] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2014-03-10 16:15   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2014-03-10 23:14   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2014-03-10 23:14   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2014-09-15 23:52   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2014-09-16  6:33   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2016-07-16 17:20   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2016-11-05 22:30   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2016-12-22 23:04   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2016-12-22 23:05   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-09-26 10:04   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-09-26 22:50   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-09-28 12:33   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-09-30  2:45   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-10-04 21:39   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-10-12 15:04   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-10-14 19:36   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-10-15  4:14   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-11-10 23:32   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-11-11  0:59   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-18 16:06   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-22 19:15   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-23  2:00   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-27 16:12   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-27 17:35   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-28  2:24   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2017-12-28  3:00   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-01-03 19:34   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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2018-01-03 20:25   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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2018-02-27 12:57   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-01 10:42   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-03 10:41   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-03 12:24   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-03 13:35   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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2018-03-03 15:28   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-03 15:47   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-03 17:54   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-04  0:08   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-04  0:58   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-04  1:07   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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2018-03-04 10:23   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-04 10:39   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-04 12:47   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-04 17:28   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-06 19:26   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-06 19:30   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-06 19:57   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-06 20:02   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-06 20:19   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-07 12:04   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-09 15:39   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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2018-03-09 15:41   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-09 16:10   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-10  6:36   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-10 19:14   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ [this message]
2018-03-10 19:42   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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2018-03-11 12:53   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-03-16  3:54   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-04-24 20:27   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-05-20  1:13   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-09-18 10:43   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2018-09-21 11:16   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-03-31  9:57   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-06-02 22:29   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-06-03 12:46   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-06-20  7:25   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-06-20  8:16   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-06-24  9:56   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-07-11  7:24   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-09-28  8:28   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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2019-10-03  3:50   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-10-03  6:37   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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2019-10-03  9:17   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-10-03 16:11   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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2019-10-04  0:21   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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2019-10-07 17:51   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-10-07 18:12   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-10-16 16:24   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-10-16 20:38   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-10-17 13:15   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-10-20  7:41   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-10-20  7:43   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-10-27 17:58   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-10-27 18:00   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-10-27 18:33   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-10-28  6:57   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-12-04  8:44   ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

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