Patent ID: 11922855
Assignee: DELL PRODUCTS L.P.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An information handling system, comprising:
a host processing system including a first graphics processing unit (GPU); and
a Liquid Crystal Display (LCD) device including a memory device and a DisplayPort Configuration Data (DPCD) register;
wherein the host processing system is configured 1) to determine whether the first GPU supports a Dynamic Display Shifting (DDS) mode, 2) when the first GPU does not support the DDS mode, to provide a first indication to the LCD device that the first GPU does not support the DDS mode, and 3) when the first GPU supports the DDS mode, to provide a second indication to the LCD device that the first GPU supports the DDS mode; and
wherein the LCD device is configured to retrieve a Panel Self Refresh (PSR) setting from the memory device and store the PSR setting to the DPCD register in response to the first indication, and to retrieve a DDS setting from the memory and store the DDS setting to the DPCD register in response to the second indication.