On Thursday 23 August 2007 23:15, Jonathan Woithe wrote: > > Oh, i forgot to mention also... > > There should be no new files created under /proc/acpi > > for platform specific drivers. > > Sure. In the case of the backlight control (which is the thing I most care > about) this will be taken care of by virue of utilising the backlight class > as per Matthew's email. If it did prove useful to export the mouse pointer > control for example (which at this stage is uncertain) what would be the > most appropriate location for the associated virtual files - something under > /sys? yes, certainly something outside of /proc. ideally something _generic_ under /sys. If device specific and the device exists in sysfs already, then there. But there can be platform specific hooks in sysfs too. thinkpad-acpi stuffs some platform specific junk under /sys/devices/platform/ see Documentation/thinkpad-acpi.txt your fujitsu driver will probably be a lot like the msi-laptop.c driver when you're done with it, maybe even simpler. cheers, -Len - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
