1c9f718d0SIke PanhcWhat:		/sys/devices/platform/ideapad/camera_power
2c9f718d0SIke PanhcDate:		Dec 2010
3c9f718d0SIke PanhcKernelVersion:	2.6.37
4c9f718d0SIke PanhcContact:	"Ike Panhc <ike.pan@canonical.com>"
5c9f718d0SIke PanhcDescription:
6c9f718d0SIke Panhc		Control the power of camera module. 1 means on, 0 means off.
73371f481SIke Panhc
80c7bbeb9SMaxim MikityanskiyWhat:		/sys/devices/platform/ideapad/fan_mode
90c7bbeb9SMaxim MikityanskiyDate:		June 2012
100c7bbeb9SMaxim MikityanskiyKernelVersion:	3.6
110c7bbeb9SMaxim MikityanskiyContact:	"Maxim Mikityanskiy <maxtram95@gmail.com>"
120c7bbeb9SMaxim MikityanskiyDescription:
130c7bbeb9SMaxim Mikityanskiy		Change fan mode
140c7bbeb9SMaxim Mikityanskiy		There are four available modes:
1534433332SMauro Carvalho Chehab
160c7bbeb9SMaxim Mikityanskiy			* 0 -> Super Silent Mode
170c7bbeb9SMaxim Mikityanskiy			* 1 -> Standard Mode
180c7bbeb9SMaxim Mikityanskiy			* 2 -> Dust Cleaning
190c7bbeb9SMaxim Mikityanskiy			* 4 -> Efficient Thermal Dissipation Mode
203371f481SIke Panhc
2136ac0d43SRitesh Raj SarrafWhat:		/sys/devices/platform/ideapad/touchpad
2236ac0d43SRitesh Raj SarrafDate:		May 2017
2336ac0d43SRitesh Raj SarrafKernelVersion:	4.13
2436ac0d43SRitesh Raj SarrafContact:	"Ritesh Raj Sarraf <rrs@debian.org>"
2536ac0d43SRitesh Raj SarrafDescription:
2636ac0d43SRitesh Raj Sarraf		Control touchpad mode.
2736ac0d43SRitesh Raj Sarraf			* 1 -> Switched On
2836ac0d43SRitesh Raj Sarraf			* 0 -> Switched Off
2940760717SOleg Keri
3040760717SOleg KeriWhat:		/sys/bus/pci/devices/<bdf>/<device>/VPC2004:00/fn_lock
3140760717SOleg KeriDate:		May 2018
3240760717SOleg KeriKernelVersion:	4.18
3340760717SOleg KeriContact:	"Oleg Keri <ezhi99@gmail.com>"
3440760717SOleg KeriDescription:
3540760717SOleg Keri		Control fn-lock mode.
3634433332SMauro Carvalho Chehab
3740760717SOleg Keri			* 1 -> Switched On
3840760717SOleg Keri			* 0 -> Switched Off
3940760717SOleg Keri
4034433332SMauro Carvalho Chehab		For example::
4134433332SMauro Carvalho Chehab
4240760717SOleg Keri		  # echo "0" >	\
4340760717SOleg Keri		  /sys/bus/pci/devices/0000:00:1f.0/PNP0C09:00/VPC2004:00/fn_lock
44