[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #19 from Denis Lisov --- Having the same bug. Thinkpad P50, Quadro M1000M. 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GM107GLM [Quadro M1000M] [10de:13b1] (rev a2) Ready to test patches.

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #18 from Fede --- (In reply to Maik Freudenberg from comment #17) > (In reply to Ilia Mirkin from comment #16) > > So an interesting thought here is that GRUB also supports the setpci > > command > Really smart

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #17 from Maik Freudenberg --- (In reply to Ilia Mirkin from comment #16) > So an interesting thought here is that GRUB also supports the setpci > command Really smart thinking but users trying it had no success.

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #16 from Ilia Mirkin --- So an interesting thought here is that GRUB also supports the setpci command, and runs early enough for it to matter. This would be the functional equivalent of an early pci quirk. If

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #15 from Peter Wu --- The AER capability was the closest one I could see just before the magic value of 0x488, it likely has nothing to do with 0x488. I haven't tried writing/reading it yet. You might also be

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #14 from Maik Freudenberg --- (In reply to Peter Wu from comment #12) > AER capability Red herring? -- You are receiving this mail because: You are the assignee for the

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 Maik Freudenberg changed: What|Removed |Added CC||hhfe...@gmx.de ---

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #12 from Peter Wu --- (In reply to Maik Freudenberg from comment #11) > Some interesting information from Aaron Plattner of Nvidia: > https://devtalk.nvidia.com/default/topic/1024022/linux/gtx-1060-no-audio- >

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #11 from Maik Freudenberg --- Some interesting information from Aaron Plattner of Nvidia:

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #10 from zigar...@gmail.com --- Any updates? I can confirm this bug on my Lenovo Thinkpad T520 (4242-PT2). For testing I used a FHD TV connected via a DP to HDMI connector. The hardware setup was tested and confirmed to work as

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #9 from zigar...@gmail.com --- Created attachment 128640 --> https://bugs.freedesktop.org/attachment.cgi?id=128640=edit dmesg recording from a t520 trying the workaround -- You are receiving this mail because: You are the assignee

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #8 from Peter Wu --- Following these steps I always see an audio function (01:00.1): 1. Power off laptop 2. Insert miniDP cable (HDMI probably works as well, did not test) 3. Power on laptop 4. Check lspci -s1:

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 Peter Wu changed: What|Removed |Added CC||pe...@lekensteyn.nl ---

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #6 from Jethro Beekman freedesktop-b...@jbeekman.nl --- Nevermind, the workaround lists the device, and ALSA/Pulse seem to recognize the device, but no audio gets through. I need to do more debugging. I found this patch, it seems

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #5 from Jethro Beekman freedesktop-b...@jbeekman.nl --- I've been having a similar issue for a while, see this thread: https://www.mail-archive.com/dri-devel@lists.freedesktop.org/msg45935.html The workaround you propose (loading

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 Ilia Mirkin imir...@alum.mit.edu changed: What|Removed |Added Summary|HDMI audio device only |[NVC1] HDMI audio

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #2 from Jean-Louis Dupond jean-lo...@dupond.be --- Tested this out. On Windows: Both devices not visible in lspci. When you then start a game for example, the NVIDIA VGA device becomes visible. The audio device not. Now if you

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #3 from Jean-Louis Dupond jean-lo...@dupond.be --- Created attachment 95562 -- https://bugs.freedesktop.org/attachment.cgi?id=95562action=edit acpidump -- You are receiving this mail because: You are the assignee for the bug.

[Nouveau] [Bug 75985] [NVC1] HDMI audio device only visible after rescan

https://bugs.freedesktop.org/show_bug.cgi?id=75985 --- Comment #4 from Jean-Louis Dupond jean-lo...@dupond.be --- All hotplug options enabled in kernel: CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y CONFIG_HOTPLUG_CPU=y # CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set #

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