- joystick - Enable joystick (default off)
- mpu_port - MPU401 port # (0 = disabled, 0x330,0x300)
- ac97_quirk - AC'97 workaround for strange hardware (-1 = default)
- -1 = default, don't override
- 0 = disable
- 1 = use headphone control as master
- 2 = swap headphone and master controls
- 3 = for AD1985, turn on OMS bit and use headphone
- 4 = for ALC65x, turn on the jack sense mode
+ ac97_quirk - AC'97 workaround for strange hardware
+ The following strings are accepted:
+ default = don't override the default setting
+ disable = disable the quirk
+ hp_only = use headphone control as master
+ swap_hp = swap headphone and master controls
+ swap_surround = swap master and surround controls
+ ad_shring = for AD1985, turn on OMS bit and use headphone
+ alc_jack = for ALC65x, turn on the jack sense mode
+ inv_eapd = inverted EAPD implementation
+ mute_led = bind EAPD bit for turning on/off mute LED
+ For backward compatibility, the corresponding integer
+ value -1, 0, ... are accepted, too.
+ buggy_irq - Enable workaround for buggy interrupts on some
+ motherboards (default off)