struct
Defined at line 443 of file ../../src/graphics/display/drivers/intel-display/registers-arbiter.h
Time that a TLB request (for address translation data) waits for a buddy.
Plane data is conceptually stored in graphics virtual memory, using the
GGTT (Global Graphics Translation Table). Similarly to IA (Intel
Architecture) CPUs, virtual-to-physical address translations are cached in
a TLB (translation lookaside buffer). TLB requests occur when fetching
plane data result in TLB misses, and the TLB controller needs to fetch
virtual-to-physical address translations from the GGTT.
TLB requests are stalled waiting for suitable buddies, using the same
mechanism as `plane_data_request_timer`.
Public Members
Field field