Posts by Nekromantik

Quote from smp

That's interesting.

According to Intel's support pages for those NUCs they use the same MCDP2800 LSPCON chip.

Can you retest NUC6AYH with the build from post #502?

Also note that there is an issue with those builds. If you turn the TV off and then on (while the NUC is connected and working) - HDR will stop working until Kodi is restarted (maybe a bug in EDID parser code).

I think the 6 series CPU dont support HDR at all. Not even in Windows. I think I saw a Intel article that said Gemini Lake/Kaby Lake and newer will support HDR.

Quote from smp

You can install LE to a USB drive.

ah good idea!

Is there anyway to test builds without having to backup and restore current install?

Like a live USB running these builds?

Dolby Audio over HDMI part 2: Signaling and Carriage | Dolby Developer.

i agree

how can a NUC decode audio same then a 1k AV.

Quote from lrusak

Please don't lump us all into the same boat

Drop X11 by lrusak · Pull Request #3152 · LibreELEC/LibreELEC.tv · GitHub

They closed it!

yeah I hate that LE team is so focused on keeping Nvidia alive when Nvidia themselves dont give a damn about Linux.

they should just dump it and release Kodi 19 based LE for Intel/AMD on GBM

Quote from lejose

smp - forgive me if this has been beaten down before - but it is pretty hard to find information about the subject online. Your build, would it work on a NUC6CAYB to enable HDR output ?

The NUC6CAYB has a Celeron J3455 with Intel HD Graphics 500 and :

• HDMI 2.0 (4K @ 60 Hz) with HDMI CEC via MegaChips MCDP2800-BCT DisplayPort 1.2a to HDMI 2.0 Level Shifter/Protocol Converter

If memory serves me well it has the same LS-PCON as the newer generation NUC's have - tho I'm uncertain if the SoC can even support HDR.

Nope only Gemini Lake and newer supports it with these builds.

i think drivers just need to be more mature hopefully it happens during the LE 10 release

Quote from heitbaum

Hardware name: Intel(R) Client Systems NUC11PAHi7/NUC11PABi7, BIOS PATGL357.0037.2021.0106.1527 01/06/2021 is running LibreELEC LE10,

some video improvements will be required... but playback is mostly fine

Do you mean there is issues with normal video playback on 11 Pro NUCs?

should it also work on nuc 11 Pro?

Quote from luckylukz

Confirmed HDR is working!

wow!

well done smp

Quote from smp

5.10.16

thanks

hope luckylukz brings good news about new build!

smp does your builds use kernel version 5.9+?

we know hardware is capable as since Gemnini Lake Intel supports HDR in Windows

so its just Linux which cant do it properly with DP to HDMI. Maybe the patches used for earlier NUCs need to be updated.

Quote from smp

I have no means to check why it does not work. It does look like PCON may be an issue, but it's all speculation at this point.

We need to wait for hardware with a native HDMI port to make any conclusions.

As soon as consumer Mini-ITX Tiger Lake boards are available I will buy one of those.

ok well this saves me wasting money on nuc11

wonder if its due to the new gfx chip on the i5 and i7s. maybe you need updated driver.

Quote from smp

Thanks to @luckylukz it's now confirmed that NUC11PA does indeed use a DP->HDMI protocol converter.

The driver detects 5 available connectors: DP-1, DP-2, DP-3, DP-4, HDMI-A-1.

"HDMI-A-1" is a native HDMI but it is not active when the TV is connected to a NUC's HDMI port. DP-3 is actually active which means that a PCON is used.

Code

trying to open device 'i915'...done
Connector 276 (DP-1)
1 EDID:
flags: immutable blob
blobs:

value:
2 DPMS:
flags: enum
enums: On=0 Standby=1 Suspend=2 Off=3
value: 3
5 link-status:
flags: enum
enums: Good=0 Bad=1
value: 0
6 non-desktop:
flags: immutable range
values: 0 1
value: 0
4 TILE:
flags: immutable blob
blobs:

value:
281 subconnector:
flags: immutable enum
enums: Unknown=0 VGA=1 DVI-D=3 HDMI=11 DP=10 Wireless=18 Native=15
value: 0
282 audio:
flags: enum
enums: force-dvi=18446744073709551614 off=18446744073709551615 auto=0 on=1
value: 0
283 Broadcast RGB:
flags: enum
enums: Automatic=0 Full=1 Limited 16:235=2
value: 0
284 max bpc:
flags: range
values: 6 12
value: 12
285 Colorspace:
flags: enum
enums: Default=0 RGB_Wide_Gamut_Fixed_Point=13 RGB_Wide_Gamut_Floating_Point=14 opRGB=7 DCI-P3_RGB_D65=11 BT2020_RGB=9 BT601_YCC=15 BT709_YCC=2 XVYCC_601=3 XVYCC_709=4 SYCC_601=5 opYCC_601=6 BT2020_CYCC=8 BT2020_YCC=10
value: 0
7 HDR_OUTPUT_METADATA:
flags: blob
blobs:

value:
286 Content Protection:
flags: enum
enums: Undesired=0 Desired=1 Enabled=2
value: 0
Connector 288 (DP-2)
1 EDID:
flags: immutable blob
blobs:

value:
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flags: enum
enums: On=0 Standby=1 Suspend=2 Off=3
value: 3
5 link-status:
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value: 0
6 non-desktop:
flags: immutable range
values: 0 1
value: 0
4 TILE:
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blobs:

value:
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enums: Unknown=0 VGA=1 DVI-D=3 HDMI=11 DP=10 Wireless=18 Native=15
value: 0
282 audio:
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enums: force-dvi=18446744073709551614 off=18446744073709551615 auto=0 on=1
value: 0
283 Broadcast RGB:
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enums: Automatic=0 Full=1 Limited 16:235=2
value: 0
293 max bpc:
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value: 12
294 Colorspace:
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value: 0
7 HDR_OUTPUT_METADATA:
flags: blob
blobs:

value:
286 Content Protection:
flags: enum
enums: Undesired=0 Desired=1 Enabled=2
value: 0
Connector 295 (HDMI-A-1)
1 EDID:
flags: immutable blob
blobs:

value:
2 DPMS:
flags: enum
enums: On=0 Standby=1 Suspend=2 Off=3
value: 3
5 link-status:
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value: 0
6 non-desktop:
flags: immutable range
values: 0 1
value: 0
4 TILE:
flags: immutable blob
blobs:

value:
282 audio:
flags: enum
enums: force-dvi=18446744073709551614 off=18446744073709551615 auto=0 on=1
value: 0
283 Broadcast RGB:
flags: enum
enums: Automatic=0 Full=1 Limited 16:235=2
value: 0
296 aspect ratio:
flags: enum
enums: Automatic=0 4:3=1 16:9=2
value: 0
297 Colorspace:
flags: enum
enums: Default=0 SMPTE_170M_YCC=1 BT709_YCC=2 XVYCC_601=3 XVYCC_709=4 SYCC_601=5 opYCC_601=6 opRGB=7 BT2020_CYCC=8 BT2020_RGB=9 BT2020_YCC=10 DCI-P3_RGB_D65=11 DCI-P3_RGB_Theater=12
value: 0
298 content type:
flags: enum
enums: No Data=0 Graphics=1 Photo=2 Cinema=3 Game=4
value: 0
7 HDR_OUTPUT_METADATA:
flags: blob
blobs:

value:
299 max bpc:
flags: range
values: 8 12
value: 12
286 Content Protection:
flags: enum
enums: Undesired=0 Desired=1 Enabled=2
value: 0
Connector 301 (DP-3)
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blobs:

value:
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582c450040846300001e000000fc0041
562052656365697665720a20000000fd
003a791e463c000a202020202020011b
02036df05a6160101f66650413051403
021220212215015d5e5f6263643f4038
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060501e305c000eb0146d00026100325
7e73a4e20f33e200cf834f0000000000
00000000000000000000000000000086
2 DPMS:
flags: enum
enums: On=0 Standby=1 Suspend=2 Off=3
value: 0
5 link-status:
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enums: Good=0 Bad=1
value: 0
6 non-desktop:
flags: immutable range
values: 0 1
value: 0
4 TILE:
flags: immutable blob
blobs:

value:
281 subconnector:
flags: immutable enum
enums: Unknown=0 VGA=1 DVI-D=3 HDMI=11 DP=10 Wireless=18 Native=15
value: 11
282 audio:
flags: enum
enums: force-dvi=18446744073709551614 off=18446744073709551615 auto=0 on=1
value: 0
283 Broadcast RGB:
flags: enum
enums: Automatic=0 Full=1 Limited 16:235=2
value: 0
306 max bpc:
flags: range
values: 6 12
value: 12
307 Colorspace:
flags: enum
enums: Default=0 RGB_Wide_Gamut_Fixed_Point=13 RGB_Wide_Gamut_Floating_Point=14 opRGB=7 DCI-P3_RGB_D65=11 BT2020_RGB=9 BT601_YCC=15 BT709_YCC=2 XVYCC_601=3 XVYCC_709=4 SYCC_601=5 opYCC_601=6 BT2020_CYCC=8 BT2020_YCC=10
value: 0
7 HDR_OUTPUT_METADATA:
flags: blob
blobs:

value:
286 Content Protection:
flags: enum
enums: Undesired=0 Desired=1 Enabled=2
value: 0
Connector 309 (DP-4)
1 EDID:
flags: immutable blob
blobs:

value:
2 DPMS:
flags: enum
enums: On=0 Standby=1 Suspend=2 Off=3
value: 3
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4 TILE:
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282 audio:
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value: 0
283 Broadcast RGB:
flags: enum
enums: Automatic=0 Full=1 Limited 16:235=2
value: 0
314 max bpc:
flags: range
values: 6 12
value: 12
315 Colorspace:
flags: enum
enums: Default=0 RGB_Wide_Gamut_Fixed_Point=13 RGB_Wide_Gamut_Floating_Point=14 opRGB=7 DCI-P3_RGB_D65=11 BT2020_RGB=9 BT601_YCC=15 BT709_YCC=2 XVYCC_601=3 XVYCC_709=4 SYCC_601=5 opYCC_601=6 BT2020_CYCC=8 BT2020_YCC=10
value: 0
7 HDR_OUTPUT_METADATA:
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blobs:

value:
286 Content Protection:
flags: enum
enums: Undesired=0 Desired=1 Enabled=2
value: 0
CRTC 91
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value: 262145
CRTC 152
24 VRR_ENABLED:
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value: 262145
CRTC 213
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value: 262145
CRTC 274
24 VRR_ENABLED:
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value: 0
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value:
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value: 33
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value: 262145

Display More

will you need to wait to see if they patch it in kernel?

Quote from smp

Not yet. I try to figure out if it does have a PCON chip. NUC documentation says it does. But it does not make sense because Tiger Lake-U has a native HDMI 2.0 controller.

ok

hope the person with it can supply you with logs etc

i think it does have p con as intel board diagrams not wrong. Gemini lake NUC board diagram shows no LSPCON and HDMI direct to CPU but all others have it in diagrams