mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-11-01 17:08:10 +00:00
23 lines
969 B
ReStructuredText
23 lines
969 B
ReStructuredText
|
=========================
|
||
|
|
I915 DG1/LMEM RFC Section
|
||
|
|
=========================
|
||
|
|
|
||
|
|
Upstream plan
|
||
|
|
=============
|
||
|
|
For upstream the overall plan for landing all the DG1 stuff and turning it for
|
||
|
|
real, with all the uAPI bits is:
|
||
|
|
|
||
|
|
* Merge basic HW enabling of DG1(still without pciid)
|
||
|
|
* Merge the uAPI bits behind special CONFIG_BROKEN(or so) flag
|
||
|
|
* At this point we can still make changes, but importantly this lets us
|
||
|
|
start running IGTs which can utilize local-memory in CI
|
||
|
|
* Convert over to TTM, make sure it all keeps working. Some of the work items:
|
||
|
|
* TTM shrinker for discrete
|
||
|
|
* dma_resv_lockitem for full dma_resv_lock, i.e not just trylock
|
||
|
|
* Use TTM CPU pagefault handler
|
||
|
|
* Route shmem backend over to TTM SYSTEM for discrete
|
||
|
|
* TTM purgeable object support
|
||
|
|
* Move i915 buddy allocator over to TTM
|
||
|
|
* Send RFC(with mesa-dev on cc) for final sign off on the uAPI
|
||
|
|
* Add pciid for DG1 and turn on uAPI for real
|