I'm using sabreai in my project and connect 3 displays on it (2*LVDS+HDMI). When board starting, psplash show picture only on main screen, is it posible to show same or other picture on other monitors?
PS:
board: Sabre AI I.MX6QP
Os: # uname -a
Linux MMC 4.1.15-2.0.0+gb63f3f5 #5 SMP PREEMPT Tue Mar 14 10:59:16 MSK 2017 armv7l armv7l armv7l GNU/Linux
The FBDEV environment variable controls which display receives the output graphics from psplash. You could modify psplash-fb.c to replicate the images on all the displays.
fbdev = getenv("FBDEV");
if (fbdev == NULL)
fbdev = "/dev/fb0";
Regards, Clay
very interesting, i'l try
Hi Andrey,
Never tried on three display, however If you are using 2 LVDS displays then there is a dual-mode setting in the LDB which clones the data from one display to other.
To enable it you will have to add the 'dual-mode' property in LDB's device tree node.
hope this helps