Dynamic reallocation of display memory bandwidth based on system state

A method comprising:

• transferring data, by a communication fabric, between at least a plurality of clients, each comprising circuitry configured to execute applications;
• and
• responsive to a condition is satisfied for changing one or more operating parameters of a memory subsystem:
• sending, by a control circuit, a first indication to the communication fabric that causes an increase in memory bandwidth, of the memory subsystem, allocated to a display controller;
• and
• sending, by the control circuit, a second indication to the display controller which causes the display controller to prefetch display data from the memory subsystem.

A computing system comprising:

• a communication fabric configured to transfer data between at least a plurality of clients, each comprising circuitry configured to execute applications;
• and
• a control circuit comprising circuitry, wherein responsive to a condition being satisfied for changing one or more operating parameters of a memory subsystem, the control circuit is configured to:
• send a first indication to the communication fabric that causes an increase in memory bandwidth, of the memory subsystem, allocated to a display controller;
• and
• send a second indication to the display controller which causes the display controller to prefetch display data from the memory subsystem.