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Sound through usb-c
LinuxIsNewToMe
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#1
01-26-2020, 09:25 PM
Has anyone been able to get sound to go through their usb-c to hdmi? I've played around in the setting but I can't get it to work for the life of me. Am I just missing something?

Thanks!
clover
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#2
01-26-2020, 10:35 PM
I also cannot get sound to go thru the usb-C to hdmi cable. very sad about it
xmixahlx
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#3
01-26-2020, 11:28 PM
sound works on my USB-C to HDMI adapter. I added to the wiki last week. cable matters brand from Amazon.
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vrabac
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#4
01-27-2020, 01:37 AM
Having also issue with sound no going over USB-C to HDMI (from @Arwen : then your device is "USB C alternate mode Display Port" with active converter from Display Port to HDMI. ) as I wrote in link below. Is there anything to do in OS to send Audio over USB-C device? I was watching some online streaming video in Chromium and Firefox..

https://forum.pine64.org/showthread.php?...4#pid57364
LinuxIsNewToMe
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#5
01-27-2020, 03:25 AM
(01-27-2020, 01:37 AM)vrabac Wrote: Having also issue with sound no going over USB-C to HDMI (from @Arwen : then your device is "USB C alternate mode Display Port" with active converter from Display Port to HDMI. ) as I wrote in link below. Is there anything to do in OS to send Audio over USB-C device? I was watching some online streaming video in Chromium and Firefox..

https://forum.pine64.org/showthread.php?...4#pid57364

I had not seen her comment. I'll give it another go in the AM. I'm getting video, just no sound. It comes through the Pinebooks speakers.
xmixahlx
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#6
01-27-2020, 05:41 AM
in pulseaudio you select "rockchip HDMI" output or something similar
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LinuxIsNewToMe
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#7
01-29-2020, 07:20 PM
(01-27-2020, 05:41 AM)xmixahlx Wrote: in pulseaudio you select "rockchip HDMI" output or something similar

For whatever reason, I didn't even see that. Thank you.


...uhh, did you try plugging it in?
regivanx
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#8
01-30-2020, 04:45 AM
Hello, for me, disjointed sound.
Pinebook Pro, standard config (Manjaro)
brzegorz
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#9
02-02-2020, 02:41 PM
(01-26-2020, 09:25 PM)LinuxIsNewToMe Wrote: Has anyone been able to get sound to go through their usb-c to hdmi? I've played around in the setting but I can't get it to work for the life of me. Am I just missing something?

Thanks!

For me it works on defiault Debian, but it doesn't on Manjaro(video only). Tested one adapter and one USB hub.
pine1024
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#10
07-23-2020, 04:24 PM
(02-02-2020, 02:41 PM)brzegorz Wrote:
(01-26-2020, 09:25 PM)LinuxIsNewToMe Wrote: Has anyone been able to get sound to go through their usb-c to hdmi? I've played around in the setting but I can't get it to work for the life of me. Am I just missing something?

Thanks!

For me it works on defiault Debian, but it doesn't on Manjaro(video only). Tested one adapter and one USB hub.
 Can someone with a working sound over usb-c alt mode please provide the output of `aplay -l` or something like `inxi -Fxz`.
Thank you!
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