I do not understand 
Rocket lake are the new processors with native HDMI 2.0b 4K @ 60 support and I have a feeling that no one is happy.
If I could run it at least 4K. 11600 has enough power even with the vaapi off 
Isn't there anyone here who can do it? 
I don’t have experience with Rocket Lake, but with Tiger Lake, the Kernel really needs to be a 5.12 kernel to fix a number of i915 issues. I use the Tiger Lake as one of my Daily Drivers.
I don’t have experience with Rocket Lake, but with Tiger Lake, the Kernel really needs to be a 5.12 kernel to fix a number of i915 issues. I use the Tiger Lake as one of my Daily Drivers.
The problem starts with 11th gen i5/i7/i9 CPUs:
Even 11th gen i3 CPUs are not affected, because these "Rocketlake" CPUs contain a Tigerlake iGPU:
And yes, I tested with kernel 5.12 (even including some drm backports) and kernel 5.13.
The problem starts with 11th gen i5/i7/i9 CPUs:
looks similar to the issues when I first stood up the TGL … Looks like Xe12 needs a little more work.
Hi All,
I've just picked up a NUC8i3 that i would like to get working with 4K HDR, are the SMP builds still available? I've tried a few of the links such as the one in post #675 but they all get a 404 from dropbox. I'm guessing the official v10.0B5 won't give me this?
Edit: also noticed there is a build in #698 that does download, it says for AMD, would this still work?
Thanks
Hi everybody,
I successfully tested LibreELEC-Generic.x86_64-10.0-devel-20210601032257-86a07cd.img.gz
on my Gemini-X55 PC with Gemini Lake Intel J5005 CPU. This a CPU with UHD 605 graphics
which Intel says is not supporting HDR (they mean in the Windows driver 
).
With this dev build 4K HDR video is shown on my 2020 Panasonic 65HZ1000 OLED TV which writes HDR(PQ) onscreen.
The only little problem is that this version (or the underlying Linux kernel or alsa audio)
only has DD and DTS passthrough to a Marantz SR5003 A/V receiver,
while lossless formats such as Dolby TrueHD and DTS-HD MA are simply output as stereo audio
and they are now shown in the Audio configuration.
They are available and working under Windows 10 in Kodi using the WASAPI audio driver.
Can SMP or others confirm this build is not capable of Dolby TrueHD and DTS-HD MA passthrough?
Otherwise, it could well become my ultimate Kodi setup.
it says for AMD, would this still work?
It will work.
Can SMP or others confirm this build is not capable of Dolby TrueHD and DTS-HD MA passthrough?
It should be capable. However, some people reported issues with passthrough audio on Gemini Lake.
Ok, but should Kodi present the switches for enabling HD audio passthrough?
Under Windows it does and Gemini Lake (in my particular case)
is passing the HD audio bitstream to my Marantz AVR.
Or you mean that some people reported passthrough issues on Gemini Lake
in Libreelec/Linux?
Ok, but should Kodi present the switches for HD audio pass through?
Under Windows it does and Gemini Lake (in my particular case)
is passing HD audio bitstream to my Marantz AVR.
Or you mean that some people reported pass through issues on Gemini Lake
in Libreelec/Linux?
I have had no passthrough issues with Gemini Lake and Libreelec
It will work.
It should be capable. However, some people reported issues with passthrough audio on Gemini Lake.
Thanks, I'll give it a go!
looks similar to the issues when I first stood up the TGL … Looks like Xe12 needs a little more work.
Please test current media-driver: Rocket Lake (RKL) discussion
Please test current media-driver: Rocket Lake (RKL) discussion
bkuhls - I have updated to 29d5f8f and no issues so far NUC11 i7 TGL
I compiled another Kodi 19 GBM build.
- media-driver 29d5f8f. hopefully fixes RKL issues ( audiosat please test)
- Linux 5.13.1
- Mesa 21.1.4
- HDR patches from lrusak
LibreELEC-Generic.x86_64-10.0-devel-20210714070936-adbfe1e.img.gz?dl=1
Display MoreZostavil som ďalšiu zostavu Kodi 19 GBM.
- ovládač média 29d5f8f. dúfajme, že opraví problémy s RKL ([user = '26517'] audiosat [/ user] prosím otestujte)
- Linux 5.13.1
- Mesa 21.1.4
- HDR náplasti od lrusaku
LibreELEC-Generic.x86_64-10.0-devel-20210714070936-adbfe1e.img.gz? Dl = 1
Hi, super!
Thank you, I'll try and let you know
VAAPI hardware acceleration works 
(DRM PRIME - Direct To Plane)
HDR works
But the maximum resolution is only 1080 @ 30/60
Thank’s smp
But the maximum resolution is only 1080
Maybe some sort of EDID issue? Is it connected directly to the TV?
Dump the EDID data post it here:
Run via ssh:
tail /sys/class/drm/*/status
Look for the "connected" device. If it is e.g. "card0-HDMI-A-1". run:
paste /sys/class/drm/card0-HDMI-A-1/edid
I compiled a new build with the following changes:
- AV1 VAAPI hardware decode (owners of TGL/RKL please test)
- added unmerged AV1 ffmpeg fixes:
github.com/intel-media-ci/ffmpeg/pull/403
github.com/intel-media-ci/ffmpeg/pull/412
LibreELEC-Generic.x86_64-10.0-devel-20210715034851-adbfe1e.img.gz
Display MoreI compiled a new build with the following changes:
- AV1 VAAPI hardware decode (owners of TGL/RKL please test)
- added unmerged AV1 ffmpeg fixes:
github.com/intel-media-ci/ffmpeg/pull/403
github.com/intel-media-ci/ffmpeg/pull/412
LibreELEC-Generic.x86_64-10.0-devel-20210715034851-adbfe1e.img.gz
Yes, I also tried it directly on TV.
AV1 VAAPI 4K 25FPS video test OK, no sound yet I will try other videos…
New build - no change in resolution.
Run
paste /sys/class/drm/card0-HDMI-A-2/edid
and post the ix.io link here.
