On 14.02.2014 17:52, Tom Horsley wrote: ..
I've finally dug up some pointers to some magic intel_write_reg commands I can run to convince the low level intel driver to switch back to full range RGB, and I'd like to run them very very early in the boot process so my screen is readable even while scrolling boot messages or if I boot in console mode without starting X.
Anyone know a good place to wedge in a script to run as soon as possible after the kernel video mode setting has happened?
..
e.g. /etc/udev/rules.d/10-script.rules # ACTION=="add", SUBSYSTEM=="drm", ATTRS{vendor}=="0x…", ATTRS{device}=="0x…", RUN+="/path/to/script" # # udevadm info -a -p /sys/class/drm/card0
man 7 udev man 8 udevadm
poma