公开(公告)号：US20200159305A1

公开(公告)日：2020-05-21

申请号：US16729360

申请日：2019-12-28

Applicant: Intel Corporation

Inventor： Marko Bartscherer ,  Aleksander Magi ,  Paul S. Diefenbaugh ,  Kathy T. Bui

IPC: G06F1/3206 ,  H04L29/06 ,  G06F1/3287 ,  G06F1/324 ,  G06F1/3296

Abstract: There is disclosed in one example a computing apparatus, including: a main board including a processor and memory; a user-facing (UF) camera including an auto-exposure (AE) circuit; an ambient light sensor (ALS); and a power management module communicatively coupled to the UF camera and the ALS, and including logic to detect a light input mismatch between the ALS and the AE and responsive to the detection, disable a power management function of the power management module.

公开(公告)号：US11175714B2

公开(公告)日：2021-11-16

申请号：US16729360

申请日：2019-12-28

Applicant: Intel Corporation

Inventor： Marko Bartscherer ,  Aleksander Magi ,  Paul S. Diefenbaugh ,  Kathy T. Bui

IPC: G06F1/3206 ,  H04L29/06 ,  G06F1/3296 ,  G06F1/324 ,  G06F1/3287

Abstract: There is disclosed in one example a computing apparatus, including: a main board including a processor and memory; a user-facing (UF) camera including an auto-exposure (AE) circuit; an ambient light sensor (ALS); and a power management module communicatively coupled to the UF camera and the ALS, and including logic to detect a light input mismatch between the ALS and the AE and responsive to the detection, disable a power management function of the power management module.