MULTIPLE GRAPHICS PROCESSING UNIT SYSTEM AND METHOD
First Claim
1. A dual graphics processing system comprising:
- a first graphics processing unit for processing graphics information;
a second graphics processing unit for processing graphics information; and
a component for controlling switching between said first graphics processing unit and said second graphics processing unit.
1 Assignment
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Accused Products
Abstract
Systems and methods for utilizing multiple graphics processing units for controlling presentations on a display are presented. In one embodiment, a dual graphics processing system includes a first graphics processing unit for processing graphics information; a second graphics processing unit for processing graphics information; and a component for controlling switching between said first graphics processing unit and said second graphics processing unit. In one embodiment, the component for controlling complies with appropriate panel power sequencing operations when coordinating the switching between the first graphics processing unit and the second graphics processing unit.
105 Citations
20 Claims
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1. A dual graphics processing system comprising:
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a first graphics processing unit for processing graphics information; a second graphics processing unit for processing graphics information; and a component for controlling switching between said first graphics processing unit and said second graphics processing unit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A dual graphics processing method comprising:
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performing graphics processing on a first graphics processing unit; forwarding results of said graphics processing from said first graphics processing unit to a display; performing graphics processing on a second graphics processing unit; and performing a graphics processing unit change over process in which results of said graphics processing from said second graphics processing unit are forwarded to said display instead of said results of said graphics processing from said first graphics. - View Dependent Claims (11, 12, 13, 14)
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15. A computer readable medium with instruction embedded therein for directing a graphics processing unit change over process comprising:
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directing transitioning of a panel to a quiescent state; changing driving of display interface signals from a first graphics processor to a second graphics processor; and directing transitioning of said panel to an active state. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification