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

Claim 10:
11. A method, comprising:
determining, by a host processing system of an information handling system, whether a first graphics processing unit (GPU) of the host processing system supports a Dynamic Display Shifting (DDS) mode;
providing, when the first GPU does not support the DDS mode, a first indication to a Liquid Crystal Display (LCD) device of the information handling system that the first GPU does not support the DDS mode;
retrieving a Panel Self Refresh (PSR) setting from a memory device of the LCD device in response to the first indication;
storing the PSR setting to a DisplayPort Configuration Data (DPCD) register of the LCD device;
providing, when the first GPU supports the DDS mode, a second indication to the LCD device that the first GPU supports the DDS mode;
retrieving a DDS setting from the memory device in response to the second indication; and
storing the DDS setting to the DPCD register.