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+-- Forum: PinePhone (https://forum.pine64.org/forumdisplay.php?fid=120)
+--- Forum: General Discussion on PinePhone (https://forum.pine64.org/forumdisplay.php?fid=127)
+--- Thread: PinePhone CE and USB-C Video Out (/showthread.php?tid=10229)
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RE: PinePhone CE and USB-C Video Out - colin hodsdon - 06-19-2020
(06-19-2020, 10:36 AM)megous Wrote:this just got put up ARCH linx tho https://www.youtube.com/watch?v=LdKNugT-mTQ(06-17-2020, 08:46 AM)heng Wrote: What software do I use to switch the USB state?Not much, it's not possible to workaround this in software. ANX firmware malfunctions if CC pins don't behave as expected, and there's no way to communicate with the dock to enable alt-dp mode. There's no manual override.
RE: PinePhone CE and USB-C Video Out - megous - 06-26-2020
(06-19-2020, 12:23 PM)colin hodsdon Wrote:Yeah, that's a video I made, and the phone in it has the HW fix.(06-19-2020, 10:36 AM)megous Wrote:this just got put up ARCH linx tho https://www.youtube.com/watch?v=LdKNugT-mTQ(06-17-2020, 08:46 AM)heng Wrote: What software do I use to switch the USB state?Not much, it's not possible to workaround this in software. ANX firmware malfunctions if CC pins don't behave as expected, and there's no way to communicate with the dock to enable alt-dp mode. There's no manual override.
RE: PinePhone CE and USB-C Video Out - Hiraghm - 07-02-2020
This suggests there's a software way to manually select PinePhone's data and power role:
https://wiki.pine64.org/index.php?title=PinePhone_v1.1_-_Braveheart#USB-C_CC_pins_are_pulled_to_the_GND_by_AW3512_.28VCONN_switches.29_when_VCONN_is_off
If so... how would one go about doing it? I'm less concerned with external display (which would be nice, but oh well) than I am with being able to connect to my desktop via USB.
RE: PinePhone CE and USB-C Video Out - megous - 07-07-2020
(07-02-2020, 10:11 AM)Hiraghm Wrote: This suggests there's a software way to manually select PinePhone's data and power role:https://xnux.eu/devices/feature/anx7688.html#toc-sofware-workaround-for-cc-pins-hw-bug-in-pp-1-0-1-2
https://wiki.pine64.org/index.php?title=PinePhone_v1.1_-_Braveheart#USB-C_CC_pins_are_pulled_to_the_GND_by_AW3512_.28VCONN_switches.29_when_VCONN_is_off
If so... how would one go about doing it? I'm less concerned with external display (which would be nice, but oh well) than I am with being able to connect to my desktop via USB.