Name
intel_lr_context_size —
return the size of the context for an engine
Synopsis
uint32_t intel_lr_context_size ( | struct intel_engine_cs * engine) ; |
Description
Each engine may require a different amount of space for a context image,
so when allocating (or copying) an image, this function can be used to
find the right size for the specific engine.
Return
size (in bytes) of an engine-specific context image
Note
this size includes the HWSP, which is part of the context image
in LRC mode, but does not include the “shared data page” used with
GuC submission. The caller should account for this if using the GuC.