Changes between Version 27 and Version 28 of notes/linux

Timestamp:

2020-05-10T03:37:59Z (4 years ago)

Author:

root

Comment:

--

notes/linux

@@ -217 +217 @@
 dmidecode
 }}}
+
+== force enable monitor port
+`/etc/udev/rules.d/10-graphics.rules`:
+{{{#!bash
+# force enable dvi-i port
+KERNEL=="card0-HDMI-A-1", SUBSYSTEM=="drm", RUN+="/bin/sh -c 'echo on >/sys$DEVPATH/status'"
+}}}
+`$DEVPATH` is `/sys/class/drm/card*`