config HP_SDC
tristate "HP System Device Controller i8042 Support"
- depends on GSC && SERIO
+ depends on (GSC || HP300) && SERIO
default y
---help---
- This option enables supports for the the "System Device
+ This option enables support for the "System Device
Controller", an i8042 carrying microcode to manage a
- few miscellanous devices on some Hewlett Packard systems.
+ few miscellaneous devices on some Hewlett Packard systems.
The SDC itself contains a 10ms resolution timer/clock capable
of delivering interrupts on a periodic and one-shot basis.
The SDC may also be connected to a battery-backed real-time
allocating minor 1 (that historically corresponds to /dev/psaux)
first. To bind this driver to a serio port use sysfs interface:
- echo -n "serio_raw" > /sys/bus/serio/devices/serioX/driver
+ echo -n "serio_raw" > /sys/bus/serio/devices/serioX/drvctl
To compile this driver as a module, choose M here: the
module will be called serio_raw.