[agl-discussions] UP2 board DP connection?
Takashi Matsuzawa
tmatsuzawa at xevo.com
Fri Feb 16 00:40:21 UTC 2018
By the way, the following method of knowing output display names works?
>$ journalctl |grep Output
I Tried this on my UP2 board with master snapshot and ee 5.0.1 but could not get HDMI-A-1 from it.
Looking into weston.log in /run/..., I can see HDMI-A-1 name.
Will I see two Output names if I connect two displays to this board and everything works well?
________________________________________
From: Takashi Matsuzawa
Sent: Thursday, February 15, 2018 2:48 PM
To: automotive-discussions at lists.linuxfoundation.org
Subject: UP2 board DP connection?
Hello.
I am playing with my UP2 board, connecting two displays to the board, one to HDMI port and another to DP (not eDP) port.
(The board has HDMI/DP stacked socket).
I can see only HDMI port is working, and DP is not.
(After power-on, BIOS screen and after are only displayed on the display attached to HDMI port).
Is there how-to information of the either or both of below?
- Use DP as my display (connect my display to DP, boot my board and see BIOS and after are displayed on the display).
- Enable both HDMI and DP displays (connect two displayes to HDMI port and DP port, and let the system recognize that I have two displayes attached to the board).
I looked into the BIOS setting menus, but I am not sure if I have options for this there.
Any comment or suggestion is appreciated.
More information about the automotive-discussions
mailing list