Dolby Vision for Minix U22X-J (Max) and Ugoos AM6+

Development Development & Testing
651

NOENT is No-Entry, aka file-or-path-not-found, as you mentioned. Kodi/Ce is keep looking fo rthe deleted files. NFS3ERR_ACCES(-13) is the related to permission issue.

652

Sending TV-led with the BT2020 flag does really matter (makes a difference in video), according to RESET_9999’s research.

True TV-led players like the X800M2, Oppo 203, and Apple TV are all sending a blank colorspace.

The S922X-J is now sending a Rec709 instead of BT2020, but we want it to be blank.

I asked RESET about this, and he thought that something was likely still off with the S922X-J TV-led output. His initial guess is that maybe it is sending Limited Range YCbCr instead of the necessary/required RGB 8-bit Full range for the TV-led tunneling.

653

There is no blank, you can set the BT2020 flag or clear it.

1 Like
654

Then the Rec709 flag is likely connected to the next part of what he said…

655

Our tests with the HD Fury verified that we’re outputting RGB and not YCbCr.

1 Like
656

RGB Full 8-bit?

657

Full.

I can assume that his findings may be relevant to the specific TV he’s using.
As you can see above, there’s a list of different players, including 4K bluray players that keep the BT.2020 flag on. I’m not arguing for or against setting/clearing this flag. It just may not matter.

1 Like
658

Quick question - how do I install CoreElec to EMMC on the Ugoos, instead of having to boot into Coreelec via the SD card?

659

with “ceemmc -x” command.

1 Like
660

Can I do this on the device itself or do I need to ssh into it from my PC?

661

Phone, or PC. That’s how I do it.

1 Like
662

Might as well clear it then for TV-LED DV. I have yet to find any source stating that setting it clear is incorrect.

1 Like
663

I actually ran the Ugoos/Amlogic firmware update tool and loaded it with the dualboot image. The only caveat though is you have to have a USB-A to USB-A OTG cable.

664

I’ve talked to Reset999 about this a lot. I think we should clear it to be safe. My guess is that having that bt.2020 flag may cause issues on some TVs (i.e. LGs) and not others (i’m just guessing here). Probably best to clear it, unless anyone thinks we need to keep it for some reason.

1 Like
665

you need to SSH login to CE (on Ugoos) and then run the above command, as mentioned by @Kaan

One thing I noticed on my U99-XJ: I could only install dual-os mode (option #3); not single-os.

666

Turns out I was having the 12 bit issue too. Noticed it while watching the abyss. First time I opened it, it was 8 bit but I other times it was always switching to 12bit.

Your build seems to have fixed this. Maybe after more people test your build, you can make a pull request?

667

I made it the other day. It’s already in the pipeline :grin: (though last I checked it’s still marked open).

1 Like
668

I guess we can always revert this change in the future if we deem necessary. I pushed it.
Regarding your PR, we’re still discussing it internally, as we’re not sure why would we hit the unplug handler during normal operation? Have you tried adding kernel prints to make sure that this flow gets hit every time?

669

I’ve been reading this and other forums and trying to get it all straight in my mind relative to the various Amlogic S922X chips. I’m looking for some clarification on this development and it’s applicability:

  1. Does your work on bringing DV FEL support function on a S922X device (e.g., a AM6 Pro). This doesn’t have the J, so Dolby Vision license, but I understand the chip has the underlying functionality for DV.
  2. Does your work on bringing DV FEL support function on a S922H device (e.g. Beelink King Pro). It’s totally unclear to me if the S922H has a DV license. It does have Dolby and DTS audio licenses, which the S922X doesn’t have (& the S922XJ only has the Dolby Audio license).
    Thanks for the info and great DV work!
670

My poor box! I hope the wear leveling on the eMMC is good. :sweat_smile:

Thankfully I managed to keep the debug build around.
It very consistently hits that line, and wipes out the DV flags. The only exceptions are titles like Dune, where the DV flag is set late, hence why you see YUV444 12-bit get set twice, before setting to YUV444 8-bit (or YUV422 12-bit). YUV420 12-bit is what my box sets the display to when i stop playing. Also bear in mind I set a debug line for every invocation of the function, hence why the line numbers are a bit off. line 6202 in the dmesg output indeed refers to line 6198 in the current amlogic-4.9-20 branch of the code as of me typing this.

	/*after plugout, DV mode can't be supported*/
	hdmitx_set_drm_pkt(NULL);
	hdmitx_set_vsif_pkt(0, 0, NULL, true);  //<-this line
	hdmitx_set_hdr10plus_pkt(0, NULL);
	hdev->ready = 0;
	if (hdev->repeater_tx)
		rx_repeat_hpd_state(0);

CoreELEC-LVR:~ #  grep 'colour\|line\|tunnel_mode\|!!!\|forced\|auto\|sdr\|hdr10\|tunnel\|vsif' dmesg1.log 
[    0.000000@0]d Kernel command line: init=/init console=ttyS0,115200 no_console_suspend earlycon=aml-uart,0xff803000 ramoops.pstore_en=1 ramoops.record_size=0x8000 ramoops.console_size=0x4000 hdr_policy=1 hdr_priority= otg_device=0 usb3_off=0 reboot_mode_android=normal logo=osd0,loaded,0x3d800000 fb_width=1920 fb_height=1080 display_bpp=16 outputmode=2160p60hz vout=2160p60hz,enable panel_type=lcd_1 lcd_ctrl=0x00000083 hdmitx=0x2f,444,8bit hdmimode=2160p60hz hdmichecksum=0x55b60000 frac_rate_policy=0 hdmi_read_edid=1 cvbsmode=576cvbs osd_reverse=0 video_reverse=0 irq_check_en=0 androidboot.selinux=permissive androidboot.firstboot=0 androidboot.reboot_mode=normal jtag=disable androidboot.aml_dt=g12b_AM6b_b4g androidboot.hardware=amlogic androidboot.bootloader=U-Boot 2015.01 androidboot.build.expect.baseband=N/A androidboot.serialno=AM6BPLUS2311049483 mac=90:0e:b3:fd:5c:11 androidboot.mac=90:0e:b3:fd:5c:11 androidboot.oem.key1=ATV00104319 androidboot.rpmb_state=0 BOOT_IMAGE=kernel.img boot=LAB
[    0.017195@0]- Console: colour dummy device 80x25
[    0.651225@2]- io scheduler deadline registered
[    0.659547@4]- auto_cali_idx 0
[    1.318595@3]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[    1.318596@3]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[    1.486799@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[    1.486800@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[    2.679677@4]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[    2.679678@4]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[    4.916076@4]- dwc3 ff500000.dwc3: Configuration mismatch. dr_mode forced to host
[    4.923060@4]- xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    4.926150@4]- xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
[    4.934199@4]- xhci-hcd xhci-hcd.0.auto: hcc params 0x0228fe6c hci version 0x110 quirks 0x20010010
[    4.942987@4]- xhci-hcd xhci-hcd.0.auto: irq 15, io mem 0xff500000
[    4.974415@4]- usb usb1: SerialNumber: xhci-hcd.0.auto
[    4.987872@4]- xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
[    4.993485@4]- xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
[    5.034995@4]- usb usb2: SerialNumber: xhci-hcd.0.auto
[    5.722607@0]- Console: switching to colour frame buffer device 240x67
[    6.506211@4]- systemd[1]: Warning! Reported kernel version 4.9.269 is older than systemd's required baseline kernel version 4.15. Your mileage may vary.
[    8.040505@1]- Console: switching to colour dummy device 80x25
[    8.127643@5]- hdr10_policy 115, ko_info SHENZHEN SDMC TECHNOLOGY CO LTD chip_name = g12 [stb:2.4:e]-[v1.0]-[ Wed Feb 10 17:00:41 CST 2021]-[ yao.liu]-[* stb_2.4]-[caa71899d33843709d4afceefd0ad3a860d58095]-[Date: Wed Feb 10 14:43:48 2021 +0800]-[0]
[   41.972570@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=1, signal_sdr=0
[   42.347276@2]- hdmitx: hdmitx: display colour subsampling is auto set to YUV444 (VIC: 97)
[   42.347277@2]- hdmitx: hdmitx: display colourdepth is auto set to 8 bits (VIC: 97)
[   42.450898@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[   42.451988@0]h hdmitx: hdmitx_set_vsif_pkt: type=1, tunnel_mode=1, signal_sdr=0
[   42.479576@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[   42.479578@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[   42.482083@0]h detect vout mode change!!!!!!!!!!!!
[   43.611158@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV444 (VIC: 97)
[   43.611161@0]- hdmitx: hdmitx: display colourdepth is auto set to 8 bits (VIC: 97)
[   44.810104@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[   44.893132@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[   45.627258@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=1, signal_sdr=0
[   46.031943@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[   46.033187@0]h hdmitx: hdmitx_set_vsif_pkt: type=1, tunnel_mode=1, signal_sdr=0
[   50.331979@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[   50.415367@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[   50.520241@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[   50.520244@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[   50.658006@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[   50.658008@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[   51.814795@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[   51.814798@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[   86.795869@0]h detect vout mode change!!!!!!!!!!!!
[   86.795929@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=1, signal_sdr=0
[   87.145245@1]- hdmitx: hdmitx: display colour subsampling is auto set to YUV444 (VIC: 93)
[   87.145247@1]- hdmitx: hdmitx: display colourdepth is auto set to 8 bits (VIC: 93)
[   87.260950@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[   87.260952@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[   87.269059@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[   87.516589@0]h detect vout mode change!!!!!!!!!!!!
[   88.407473@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV444 (VIC: 93)
[   88.407476@0]- hdmitx: hdmitx: display colourdepth is auto set to 8 bits (VIC: 93)
[   88.490081@0]h hdmitx: hdmitx_set_vsif_pkt: type=1, tunnel_mode=1, signal_sdr=0
[   94.870110@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[   95.078617@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[   95.376789@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[   95.376791@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[   95.676949@2]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[   95.676951@2]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  110.622520@0]h detect vout mode change!!!!!!!!!!!!
[  110.622584@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=1, signal_sdr=0
[  110.966545@2]- hdmitx: hdmitx: display colour subsampling is auto set to YUV444 (VIC: 93)
[  110.966547@2]- hdmitx: hdmitx: display colourdepth is auto set to 8 bits (VIC: 93)
[  111.092641@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  111.093848@0]h hdmitx: hdmitx_set_vsif_pkt: type=1, tunnel_mode=1, signal_sdr=0
[  111.340543@0]h detect vout mode change!!!!!!!!!!!!
[  113.592999@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[  113.801312@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[  116.762663@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=1, signal_sdr=0
[  117.766733@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  117.767829@0]h hdmitx: hdmitx_set_vsif_pkt: type=1, tunnel_mode=1, signal_sdr=0
[  122.852260@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[  123.060622@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[  123.369648@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  123.369651@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  123.493744@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  123.493746@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  124.646189@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  124.646192@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  135.596045@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV444 (VIC: 93)
[  135.596048@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 93)
[  139.680501@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=1, signal_sdr=0
[  139.759341@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV444 (VIC: 93)
[  139.759343@0]- hdmitx: hdmitx: display colourdepth is auto set to 8 bits (VIC: 93)
[  139.868652@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  139.868653@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  140.761334@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  141.008629@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV444 (VIC: 93)
[  141.008632@0]- hdmitx: hdmitx: display colourdepth is auto set to 8 bits (VIC: 93)
[  141.090277@0]h hdmitx: hdmitx_set_vsif_pkt: type=1, tunnel_mode=1, signal_sdr=0
[  142.298422@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[  142.506910@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[  150.765220@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=1, signal_sdr=0
[  151.769544@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  151.770753@0]h hdmitx: hdmitx_set_vsif_pkt: type=1, tunnel_mode=1, signal_sdr=0
[  156.979793@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[  157.188291@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[  157.482667@1]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  157.482670@1]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  157.605876@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  157.605877@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  158.790232@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  158.790235@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  179.421882@0]h detect vout mode change!!!!!!!!!!!!
[  179.421957@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=0, signal_sdr=0
[  179.791363@5]- hdmitx: hdmitx: display colour subsampling is forced to YUV422 by Dolby Vision tunneling
[  179.791364@5]- hdmitx: hdmitx: display colour subsampling is auto set to YUV422 (VIC: 93)
[  179.791367@5]- hdmitx: hdmitx: display colourdepth is forced to 12 bits because of Dolby Vision sink capability
[  179.791368@5]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 93)
[  179.874250@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  179.875347@0]h hdmitx: hdmitx_set_vsif_pkt: type=4, tunnel_mode=0, signal_sdr=0
[  179.945668@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  179.945670@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  180.164397@0]h detect vout mode change!!!!!!!!!!!!
[  181.111350@0]- hdmitx: hdmitx: display colour subsampling is forced to YUV422 by Dolby Vision tunneling
[  181.111351@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV422 (VIC: 93)
[  181.111354@0]- hdmitx: hdmitx: display colourdepth is forced to 12 bits because of Dolby Vision sink capability
[  181.111356@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 93)
[  188.199553@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[  188.408058@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[  188.726008@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  188.726011@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  188.858667@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  188.858668@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  190.022505@3]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  190.022507@3]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  197.554274@0]h detect vout mode change!!!!!!!!!!!!
[  197.554788@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=0, signal_sdr=0
[  197.881939@4]- hdmitx: hdmitx: display colour subsampling is forced to YUV422 by Dolby Vision tunneling
[  197.881940@4]- hdmitx: hdmitx: display colour subsampling is auto set to YUV422 (VIC: 97)
[  197.881942@4]- hdmitx: hdmitx: display colourdepth is forced to 12 bits because of Dolby Vision sink capability
[  197.881943@4]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 97)
[  198.018029@0]h detect vout mode change!!!!!!!!!!!!
[  198.036802@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  198.038011@0]h hdmitx: hdmitx_set_vsif_pkt: type=4, tunnel_mode=0, signal_sdr=0
[  200.320388@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[  200.403741@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[  200.987719@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=0, signal_sdr=0
[  201.391124@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  201.392226@0]h hdmitx: hdmitx_set_vsif_pkt: type=4, tunnel_mode=0, signal_sdr=0
[  209.813213@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[  209.896611@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[  210.283867@1]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  210.283870@1]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  210.394392@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  210.394394@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  211.558523@3]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  211.558524@3]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  223.706665@0]h detect vout mode change!!!!!!!!!!!!
[  223.707080@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=0, signal_sdr=0
[  223.967296@2]- hdmitx: hdmitx: display colour subsampling is forced to YUV422 by Dolby Vision tunneling
[  223.967298@2]- hdmitx: hdmitx: display colour subsampling is auto set to YUV422 (VIC: 93)
[  223.967299@2]- hdmitx: hdmitx: display colourdepth is forced to 12 bits because of Dolby Vision sink capability
[  223.967300@2]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 93)
[  224.068980@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  224.068982@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  224.173667@0]h detect vout mode change!!!!!!!!!!!!
[  224.300800@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  225.204706@0]- hdmitx: hdmitx: display colour subsampling is forced to YUV422 by Dolby Vision tunneling
[  225.204708@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV422 (VIC: 93)
[  225.204711@0]- hdmitx: hdmitx: display colourdepth is forced to 12 bits because of Dolby Vision sink capability
[  225.204712@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 93)
[  225.286091@0]h hdmitx: hdmitx_set_vsif_pkt: type=4, tunnel_mode=0, signal_sdr=0
[  226.452448@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[  226.660905@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[  229.747374@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=0, signal_sdr=0
[  230.751456@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  230.752668@0]h hdmitx: hdmitx_set_vsif_pkt: type=4, tunnel_mode=0, signal_sdr=0
[  235.920246@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[  236.128749@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[  236.436129@1]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  236.436132@1]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  236.560585@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  236.560587@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  237.734501@2]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  237.734503@2]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  249.453668@3]- hdmitx: hdmitx: display colour subsampling is auto set to YUV444 (VIC: 93)
[  249.453669@3]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 93)
[  249.577877@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  249.577878@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  250.720435@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV444 (VIC: 93)
[  250.720438@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 93)
[  253.553338@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=0, signal_sdr=0
[  253.625057@0]- hdmitx: hdmitx: display colour subsampling is forced to YUV422 by Dolby Vision tunneling
[  253.625059@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV422 (VIC: 93)
[  253.625061@0]- hdmitx: hdmitx: display colourdepth is forced to 12 bits because of Dolby Vision sink capability
[  253.625063@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 93)
[  254.625224@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  254.626321@0]h hdmitx: hdmitx_set_vsif_pkt: type=4, tunnel_mode=0, signal_sdr=0
[  256.165434@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[  256.373916@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[  264.632219@0]h hdmitx: hdmitx_set_vsif_pkt: type=5, tunnel_mode=0, signal_sdr=0
[  265.635959@0]h hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  265.637055@0]h hdmitx: hdmitx_set_vsif_pkt: type=4, tunnel_mode=0, signal_sdr=0
[  271.514122@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=0
[  271.722638@0]h hdmitx: hdmitx_set_vsif_pkt: type=0, tunnel_mode=0, signal_sdr=1
[  272.020763@1]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  272.020765@1]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  272.156956@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  272.156958@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  273.318505@2]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  273.318507@2]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  277.897432@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 265
[  277.897435@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  277.937514@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  277.937516@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  279.494059@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  279.494062@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  279.638190@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  279.638192@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  280.806065@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  280.806068@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  288.724835@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  288.724838@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
[  288.822430@0]- hdmitx: hdmitx_set_vsif_pkt 0 - line 6202
[  288.822432@0]- hdmitx: hdmitx_set_hdr10plus_pkt: null vsif
[  289.990084@0]- hdmitx: hdmitx: display colour subsampling is auto set to YUV420 (VIC: 353)
[  289.990087@0]- hdmitx: hdmitx: display colourdepth is auto set to 12 bits (VIC: 353)
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