mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
2.0 KiB
56 lines
2.0 KiB
3 years ago
|
What: /sys/bus/wmi/devices/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_supported_type
|
||
|
|
Date: Apr 2021
|
||
|
|
KernelVersion: 5.13
|
||
|
|
Contact: "[email protected]>"
|
||
|
|
Description:
|
||
|
|
Display which dell hardware level privacy devices are supported
|
||
|
|
“Dell Privacy” is a set of HW, FW, and SW features to enhance
|
||
|
|
Dell’s commitment to platform privacy for MIC, Camera, and
|
||
|
|
ePrivacy screens.
|
||
|
|
The supported hardware privacy devices are:
|
||
|
|
Attributes:
|
||
|
|
Microphone Mute:
|
||
|
|
Identifies the local microphone can be muted by hardware, no applications
|
||
|
|
is available to capture system mic sound
|
||
|
|
|
||
|
|
Camera Shutter:
|
||
|
|
Identifies camera shutter controlled by hardware, which is a micromechanical
|
||
|
|
shutter assembly that is built onto the camera module to block capturing images
|
||
|
|
from outside the laptop
|
||
|
|
|
||
|
|
supported:
|
||
|
|
The privacy device is supported by this system
|
||
|
|
|
||
|
|
unsupported:
|
||
|
|
The privacy device is not supported on this system
|
||
|
|
|
||
|
|
For example to check which privacy devices are supported:
|
||
|
|
|
||
|
|
# cat /sys/bus/wmi/drivers/dell-privacy/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_supported_type
|
||
|
|
[Microphone Mute] [supported]
|
||
|
|
[Camera Shutter] [supported]
|
||
|
|
[ePrivacy Screen] [unsupported]
|
||
|
|
|
||
|
|
What: /sys/bus/wmi/devices/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_current_state
|
||
|
|
Date: Apr 2021
|
||
|
|
KernelVersion: 5.13
|
||
|
|
Contact: "[email protected]>"
|
||
|
|
Description:
|
||
|
|
Allow user space to check current dell privacy device state.
|
||
|
|
Describes the Device State class exposed by BIOS which can be
|
||
|
|
consumed by various applications interested in knowing the Privacy
|
||
|
|
feature capabilities
|
||
|
|
Attributes:
|
||
|
|
muted:
|
||
|
|
Identifies the privacy device is turned off and cannot send stream to OS applications
|
||
|
|
|
||
|
|
unmuted:
|
||
|
|
Identifies the privacy device is turned on ,audio or camera driver can get
|
||
|
|
stream from mic and camera module to OS applications
|
||
|
|
|
||
|
|
For example to check all supported current privacy device states:
|
||
|
|
|
||
|
|
# cat /sys/bus/wmi/drivers/dell-privacy/6932965F-1671-4CEB-B988-D3AB0A901919/dell_privacy_current_state
|
||
|
|
[Microphone] [unmuted]
|
||
|
|
[Camera Shutter] [unmuted]
|