struct
Defined at line 428 of file ../../src/graphics/display/drivers/intel-display/registers-arbiter.h
Time that a regular request (for plane data) waits for a buddy.
Plane data is fetched using HP (high-priority) requests. Each incoming
request has an associated timer, whose initial value comes from this field.
The timer tracks the amount of time that a request is stalled waiting for a
suitable buddy request.
The timer balances the DRAM bandwidth savings obtained by the buddy system
(reducing the number of DRAM management operations) with the delays
introduced by stalling requests until suitable buddies come along.
Public Members
Field field