over-ride platform specific driver.
See also Documentation/acpi-hotkey.txt.
+ enable_timer_pin_1 [i386,x86-64]
+ Enable PIN 1 of APIC timer
+ Can be useful to work around chipset bugs (in particular on some ATI chipsets)
+ The kernel tries to set a reasonable default.
+
+ disable_timer_pin_1 [i386,x86-64]
+ Disable PIN 1 of APIC timer
+ Can be useful to work around chipset bugs.
+
ad1816= [HW,OSS]
Format: <io>,<irq>,<dma>,<dma2>
See also Documentation/sound/oss/AD1816.