Posts by Da Flex

Maybe this GRUB option helps: Click!

Quote from cosmos

In your setup are you able to pass-through DD 5.1 data from the RPi to the TV and then to the amp? Whenever I try that I don't get any sound at all on the other end.

Yes. Start problematic audio on your LE box. Then hit the menu button of your Panasonic RC. Go to Sound. You'll see an entry HDMI<NUMBER>. Switch that option to "Digital".

Quote from cosmos

Digging around in the tv documentation and making a few tests seems to indicate that the tv s/pdif can also send DD multichannel, albeit from TV stations only (and not from HDMI inputs)

I also have a Panasonic Plasma, just with TOSLINK instead of electrical S/PDIF. Works fine with my DD / DTS AVR. So I pretty much have the same setup like you. I go RPi HDMI -> TV and TV TOSLINK -> AVR. That should also work for S/PDIF.

Quote from sjefsbamsemumsen

Is there anything specific I can test to try to provide more information or logs?

Unfortunately no. The only thing you can do ATM is trying an LE 12.0 nightly: Click!

So you know you're entering unknown territory.

Here is the link, just in case you don't have it yet: LE 12.0 Nightly Builds (RPi)

Seems like your Panasonic S/PDIF can only deliver stereo. So get an HDMI audio splitter with TOSLINK. It's not too expansive.

The other weak point in the chain might be your AVR. It's possible that the AVR can't handle 4K pass-through without losing audio data.

Can you try RPi HDMI-0 -> TV, RPi HDMI-1 -> AVR?

Users often have trouble when switching to 4K due to bad HDMI cables. Make sure to use HDMI 2.0 or 2.1 cables. So data rate will stay high enough to support all audio formats.

Quote from KOPRajs

I did. There is not much information about current state of the support fot the current Ryzen APUs line-up.

Most users just grab their answers, and leave. You probably have to investigate for Ryzen on Linux kernel development. If it's in the kernel, LE will have it sooner or later. If you search for perfection, that's the way to go.

This device is not supported due to the lack of RAM. However, some users made LE work, others prefer DietPi / Kodi combo (easiest).

Read this thread for details: Raspberry Pi Zero 2 W

PS: I suggest to read this thread: HDR on x86 Hardware

Quote from KOPRajs

Or is it better to stick with Intel?

I've seen several threads with Ryzen problems (use the search function). So my answer is yes.

Newest AMD stuff might work well, but we don't have enough feedback to suggest something.

Guinea pigs are always welcome here.

Then it's probably a bug at color space or color buffer. The log doesn't show a related error, but mentions support of

• GL_EXT_color_buffer_float
• GL_EXT_color_buffer_half_float

So maybe the system picks the wrong one sometimes. We need more feedback from other users to be sure.

Not sure about HDR, but release notes don't say the opposite. Give it a shot.

Try Generic-legacy. You can use the update folder method to switch.

Quote from jjj123

or is there an error in reporting of temperatures in LE11?

Login by SSH, and do (example for RPi 4):

cd /storage/.update
wget https://releases.libreelec.tv/LibreELEC-RPi4.arm-10.0.4.img.gz
reboot

Just find the download link for your hardware, and use it at the wget line.

Quote from jernej

GPU frequency scaling is still not enabled on LE11 for TX6...

Thanks for the info. LE 10 was working for the user in the link, so I think it's worth to compare LE 10 <-> 11 now.