David Chieu wrote: > Darren J Moffat wrote: >> Shi-Ying Irene Huang wrote: >>> 4.4.1 On a laptop, if an ACPI notification interface is >>> connected, and the notification mechanism is operating, >>> then the keyboard defined "display device switch function >>> key" is the "hotkey". The acpi_drv driver catches this >>> "hotkey" ACPI event and generates a sysevent. An >>> application that subscribes for such event with sysevent layer >>> receives ACPI notification on "hotkey" stroke . >> >> Which acpi_drv driver ? I don't see any such module I see: >> >> 15 fffffffffb98d058 5d698 - 1 acpica (ACPI interpreter) >> 39 fffffffffba99f28 13e0 202 1 acpippm (ACPI ppm driver v1.9) >> 124 fffffffff822a000 1568 187 1 tzmon (ACPI Thermal Zone Monitor) >> 134 fffffffff82c7000 3ef0 244 1 battery (ACPI battery driver %I%) >> >> >> > /kernel/drv/acpi_drv > > It's a pseudo acpi driver that's loaded on laptop machines.
Ah just laptop machines, okay that explains why I didn't see it when I looked on a W2100z. Thanks. -- Darren J Moffat
