xref: /OK3568_Linux_fs/kernel/Documentation/ABI/testing/sysfs-platform-intel-wmi-thunderbolt (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593SmuzhiyunWhat:		/sys/devices/platform/<platform>/force_power
2*4882a593SmuzhiyunDate:		September 2017
3*4882a593SmuzhiyunKernelVersion:	4.15
4*4882a593SmuzhiyunContact:	"Mario Limonciello" <mario.limonciello@dell.com>
5*4882a593SmuzhiyunDescription:
6*4882a593Smuzhiyun		Modify the platform force power state, influencing
7*4882a593Smuzhiyun		Thunderbolt controllers to turn on or off when no
8*4882a593Smuzhiyun		devices are connected (write-only)
9*4882a593Smuzhiyun		There are two available states:
10*4882a593Smuzhiyun
11*4882a593Smuzhiyun		    * 0 -> Force power disabled
12*4882a593Smuzhiyun		    * 1 -> Force power enabled
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