You can build a custom image with this driver.
Posts by smp
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When playback starts TV will loose the signal.
A similar issue on NUC11 was reported here. I don't know why this happens.
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the img file will require me to wipe out the windows 10 partition on my device
You can update with the img.gz file just like with .tar.
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You would probably need to do a custom build of LE to make it work, using a kernel from TBS repo - GitHub - tbsdtv/linux_media: TBS linux open source drivers
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This is from current Kodi master:
LibreELEC-Generic.x86_64-10.0-devel-20210514171417-0f2dcbe.img.gz?dl=1
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This needs crazycat addon which is not included in current RPi images.
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It's an issue with crazycat drivers. If you want your 5520SE to work with current LE master branch you can self compile an image with my patch that I posted here.
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but definatley limited colour range
I don't force full range for the builds I post here.
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Are you still forcing full range in your builds ?
Yes. I also tested with limited range and it doesn't make any difference.
That's how it looks with a build from drmprime-2img-no-ffmpeg-bump branch (EGL render method):
That's how it looks with a build from an older drmprime-vaapi-hdr branch (direct to plane render method)"
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did work fine on my Vega M
I just get a black screen on Vega 3 (Athlon 200GE). The same build works fine on Intel. I use your Commits · lrusak/xbmc · GitHub branch.
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And I don't understand why in the version you gave me the image looks black.
It's a work in progress code that is known to work on some Intel hardware. It does not seem to work on AMD yet.
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You probably also need the RTL8125B firmware.
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I haven't noticed any color inaccuracies as described by smp
Try this test.
All bars (66-120) should look grey. But when using the EGL render method - bars 68-88 look green.
They look correct with direct to plane method (http://github.com/lrusak/xbmc/commits/drmprime-vaapi-hdr branch).
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LibreELEC-Generic.x86_64-10.0-devel-20210427181309-090e00d.img.gz
On my AMD Athlon 200GE (Vega 3) HDR does not work. - just a black screen.
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Though that could very well be a quirk of my TV, handling native HDR poorly.
I understand you have a Samsung 2019 model TV?
I use these settings for HDR to get an acceptable picture on my Samsung:
Game Mode: On
Backlight: 50
Contrast: 45
Sharpness: 0
Colour: 25
Contrast Enhancer: Low
Colour Tone: Standard
ST.2084: 2
Contrast Enhancer and ST.2084 are important. With default settings the picture is indeed too dark.
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AMD Ryzen 5 3500H and apu radeon vega 8 and it does not work for me
I compiled it without radeonsi mesa drivers.
I can do another build with AMD support if you want.
