The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 14, 2012
Filed:
Apr. 16, 2008
David Wyatt, San Jose, CA (US);
Ludger Mimberg, San Jose, CA (US);
David Wyatt, San Jose, CA (US);
Ludger Mimberg, San Jose, CA (US);
NVIDIA Corporation, Santa Clara, CA (US);
Abstract
One embodiment of the present invention sets forth a method for accessing display configuration information in a multi-GPU system, which includes the steps directing the display configuration information of a display device, coupled to a discrete GPU (dGPU), to a controller capable of accessing a display data bus, if the dGPU is unavailable, wherein the controller is capable of making the display configuration information available via a system interface, and validating the display configuration information prior to availing the dGPU or the display device as an option to be selected.