Debian-facile

oliviers92

Membre

Inscription : 01-02-2024

Signal Video sur USB-C

Bonjour,

Reçu un écran DELL P3223QE flambant neuf acheté, entre autre pour son Hub USB-C (USB + Ethernet + Video) pour me dispenser d'un station d'accueil.
Sauf que, il m'annonce "Aucun signal USB-C" de votre périphérique".

Résumé de la situation :
DELL XPS13 9350 sous Debian 11 (Librazik).

Avec un autre PC sous Windows et une connexion USB-C directe, l'écran affiche parfaitement.
Avec ce PC +  Adaptateur multiport 7-en-1 USB-C Dell - DA310, l'écran affiche parfaitement.

Voici le résultat de lsusb dans différentes configurations (PS seul / PC + P2332QE / PC + DA310 + P2332QE / PC + DA310)

lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0c45:670c Microdia Integrated Webcam HD
Bus 001 Device 004: ID 04f3:20d0 Elan Microelectronics Corp. Touchscreen
Bus 001 Device 003: ID 0a5c:6412 Broadcom Corp. BCM2045A0
Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
os@Librazik:~$ lsusb
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 0424:284c Microchip Technology, Inc. (formerly SMSC) Hub Feature Controller
Bus 003 Device 004: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 003 Device 002: ID 0424:2806 Microchip Technology, Inc. (formerly SMSC) USB2806 Smart Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0c45:670c Microdia Integrated Webcam HD
Bus 001 Device 004: ID 04f3:20d0 Elan Microelectronics Corp. Touchscreen
Bus 001 Device 003: ID 0a5c:6412 Broadcom Corp. BCM2045A0
Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
os@Librazik:~$ lsusb
Bus 004 Device 003: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 004 Device 002: ID 1d5c:5500 Fresco Logic Frescologic USB3.1Gen2 HUB
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 004: ID 413c:c010 Dell Computer Corp. Dell DA310
Bus 003 Device 005: ID 0424:284c Microchip Technology, Inc. (formerly SMSC) Hub Feature Controller
Bus 003 Device 006: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 003 Device 003: ID 0424:2806 Microchip Technology, Inc. (formerly SMSC) USB2806 Smart Hub
Bus 003 Device 002: ID 1d5c:5510 Fresco Logic Frescologic USB2.0 HUB
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0c45:670c Microdia Integrated Webcam HD
Bus 001 Device 004: ID 04f3:20d0 Elan Microelectronics Corp. Touchscreen
Bus 001 Device 003: ID 0a5c:6412 Broadcom Corp. BCM2045A0
Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
os@Librazik:~$ lsusb
Bus 004 Device 003: ID 0bda:8153 Realtek Semiconductor Corp. RTL8153 Gigabit Ethernet Adapter
Bus 004 Device 002: ID 1d5c:5500 Fresco Logic Frescologic USB3.1Gen2 HUB
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 413c:c010 Dell Computer Corp. Dell DA310
Bus 003 Device 002: ID 1d5c:5510 Fresco Logic Frescologic USB2.0 HUB
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0c45:670c Microdia Integrated Webcam HD
Bus 001 Device 004: ID 04f3:20d0 Elan Microelectronics Corp. Touchscreen
Bus 001 Device 003: ID 0a5c:6412 Broadcom Corp. BCM2045A0
Bus 001 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 

Que faut-il en penser ? Cela peut-il fonctionner ? Comment ?

Merci d'avance pour vos suggestions.