USB-C Power Delivery does not work
#1
I have PinePhone PostmarketOS edition (3GB). But i have a problem with PD charging. I bought a PD charger that support the '5V/3A' PD mode and a 'USB-C -> USB-C' cabel that supports PD and says 'max. 3A'. But I can't make Power Delivery work. I also tried other PD chargers and other USB-C cables. I tried on recent images of Mobian and Ubuntu Touch.

My PD charger will become green if PD negotiation is successful.

Does PinePhone software have some driver that performs PD negotiation with the Type-C charger? Should I use USB-A chargers for now?
#2
I have the same problem with a PD charger and USB-C -> USB-C cable. I tried the tweak mentioned here and now charging works - not at 5 V×3 A = 15 W Power Delivery specs, but at 5 V×1.5 A = 7.5 W (USB Battery Charging 1.1 spec?).

I thought the problem could be the USB-C hardware bug on the 1.2 rev boards (UBports) preventing charging negotiation, but that should be fixed on the PostmarketOS phones if I remember correctly (maybe I don't)?

Anyway, 1.5 A is better than the 0.5 A I got with my old USB charger, and much better than no charging at all! Smile
#3
Details from Megi below - I'm not sure how much of that has made it into which distros so far. For the moment it looks like the 5V/2.1A battery Charging 1.2 spec chargers are a better bet than PD chargers, especially the 3A ones.

https://xnux.eu/devices/feature/anx7688.html


Possibly Related Threads…
Thread Author Replies Views Last Post
  wwan0 (SIM interface) doesn't work with OpenVPN nickolas 6 2,533 09-05-2023, 11:16 AM
Last Post: nickolas
  Power Consumption on Suspend JudgeFudge 8 2,290 07-29-2023, 06:24 AM
Last Post: JudgeFudge
  Chatty does not work after suspend mode user641 4 2,264 07-18-2023, 10:43 AM
Last Post: alaraajavamma
  Screen stay black unless power key pressed short freelectro 0 761 06-24-2023, 01:55 PM
Last Post: freelectro
  Wifi doesn't work after update nickolas 2 1,462 04-14-2023, 10:07 AM
Last Post: nickolas
  Most recent Mobian image or installer image known to work? DrPlamsa 13 5,746 02-26-2023, 11:47 PM
Last Post: SukiiPooru
Exclamation The webcam doesn't work in Firefox anonymous 0 846 11-06-2022, 01:45 PM
Last Post: anonymous
  Megapixels doesn't work Glenn 4 3,174 08-28-2022, 03:19 PM
Last Post: vortex
  Can't Get Nheko To Work [never mind, it's a bug] el.pollo.diablo 0 899 08-02-2022, 02:11 AM
Last Post: el.pollo.diablo
  Chatty - XMPP receiving photos - inline display doesn't work arkadione 2 2,192 07-10-2022, 03:16 AM
Last Post: arkadione

Forum Jump:


Users browsing this thread: 1 Guest(s)