!tAViQhBVJAVhRYoBjs:matrix.org

discord-driver-ps-vr-and-move

960 Members
Bridged room for #driver-ps-vr-and-move on the Monado discord4 Servers

Load older messages


SenderMessageTime
28 Feb 2023
@_discord_738643037512663072:t2bot.ioiVRy#7395 Ouch, there is only that one it seems. Contacted Bizlink to see if I can get a sample. Also available from China. 01:22:20
@_discord_738643037512663072:t2bot.ioiVRy#7395 Varjo is 300USD shipping to South Africa! 😦 01:22:52
@_discord_413130250709499905:t2bot.ioTwidge Oh damn, it was free to us lol 01:23:12
@_discord_738643037512663072:t2bot.ioiVRy#7395 Bummed, have 2080Ti but has faulty RAM. 01:28:30
@_discord_161923023996190721:t2bot.ioEvening Newbs Bleh, $150 for that adapter. Wasn't the one Valve cancelled like $20? 01:29:38
@_discord_738643037512663072:t2bot.ioiVRy#7395 More like $350 01:30:01
@_discord_738643037512663072:t2bot.ioiVRy#7395 https://www.xtal.pro/product/virtuallink-adapter 01:30:30
@_discord_161923023996190721:t2bot.ioEvening NewbsScreenshot_20230227-203017.png
Download Screenshot_20230227-203017.png
01:31:06
@_discord_161923023996190721:t2bot.ioEvening Newbs From Varjo. 01:31:06
@_discord_738643037512663072:t2bot.ioiVRy#7395 Here is one from China:

https://www.mdgloble.com/goods_177550.htm
01:31:38
@_discord_161923023996190721:t2bot.ioEvening Newbs They also offer a power adapter for laptops. I suspect mine isn't seeing the device because it can't deliver enough power to the port. https://international-store.varjo.com/accessories?show=laptop-adapter 01:32:16
@_discord_161923023996190721:t2bot.ioEvening Newbs I wonder if they offer free returns. I'm not to interested in spending $100 on a hunch. 01:32:56
@_discord_161923023996190721:t2bot.ioEvening Newbs * I wonder if they offer free returns. I'm not too interested in spending $100 on a hunch. 01:33:02
@_discord_413130250709499905:t2bot.ioTwidge i figure i have uses for it regardless, i don't have any dp-alt mode on my desktops 03:28:20
@_discord_413130250709499905:t2bot.ioTwidge am i correct in assuming whether or not this is a lark, the next steps are poking and prodding to get it to swap to 'VR mode'? 03:30:18
@_discord_413130250709499905:t2bot.ioTwidge and/or getting data off the emmc we can tear apart? 03:31:01
@_discord_408450936277565441:t2bot.iothaytan#5292 Yes, it connects in "cinematic mode". The 1080p output is presented as a virtual floating cinema screen that isn't rigidly locked to your head, but floats back to the front after a second or two if you look elsewhere.

DisplayPort-2 connected 1920x1080+1920+0 (normal left inverted right x axis y axis) 800mm x 450mm
   1920x1080     60.00*+ 120.00   119.88    50.00    59.94    59.93    24.00    23.98  
   1680x1050     60.00  
   1280x1024     60.00  
   1440x900      60.00  
   1280x800      60.00  
   1280x720      60.00  
   1024x768      60.00  
   800x600       60.00  
   640x480       60.00    59.94  
05:06:46
@_discord_408450936277565441:t2bot.iothaytan#5292 The AMD driver reports that it's running with 2 lanes:
cat /sys/kernel/debug/dri/1/DP-3/link_settings 
Current:  2  0xa  0  Verified:  2  0x1e  16  Reported:  2  0x1e  16  Preferred:  0  0x0  0

Attempting to switch it to 4 lanes failed
05:06:53
@_discord_408450936277565441:t2bot.iothaytan#5292 I don't know how to get info out of the amd gpu driver about which USB-C pins have been configured which way 05:11:18
@_discord_408450936277565441:t2bot.iothaytan#5292 it's the USB-C port on a 6900XT GPU 05:11:37
@_discord_413130250709499905:t2bot.ioTwidge straight answers seem to be a mess but it seems like the 6900XT's port is not virtuallink, just USB-C with DP-alt 05:22:19
@_discord_413130250709499905:t2bot.ioTwidge then again who knows if the PS5 is either 😅 05:23:11
@_discord_413130250709499905:t2bot.ioTwidge i hope this adapter isn't useless lol 05:24:01
@_discord_408450936277565441:t2bot.iothaytan#5292 "being virtuallink" means a USB-C port that's provisioned to be able to mux USB3 onto the pins that are normally USB-2.0 only 05:24:02
@_discord_413130250709499905:t2bot.ioTwidge right 05:24:03
@_discord_161923023996190721:t2bot.ioEvening Newbs Wait, are you saying that head tracking works in cinematic mode? 05:24:03
@_discord_408450936277565441:t2bot.iothaytan#5292 but beyond that, there's the negotiation to actually configure the connection in virtuallink mode 05:24:04
@_discord_413130250709499905:t2bot.ioTwidge right, that might be more than just asking for more lanes 05:24:14
@_discord_408450936277565441:t2bot.iothaytan#5292 which would imply the headset supplying an SID that the AMDGPU driver recognises as virtuallink... and the only one of those that exists is the USB_TYPEC_NVIDIA_VLINK_SID 0x955 define in Linux. The AMDGPU driver doesn't use that define anywhere. The generic typec driver does, but I don't know if that's in use. It also seems weird that Sony would use the Nvidia define instead of just inventing their own 05:25:34
@_discord_408450936277565441:t2bot.iothaytan#5292 In short, this is not configured as virtuallink when plugged into my 6900XT, it's only doing 2-lane DP. On the PS5, they may configure it as virtuallink, but they could force it into that mode without needing anything standard Linux would recognise 05:26:32

There are no newer messages yet.


Back to Room ListRoom Version: 9