27 Nov
2020
27 Nov
'20
2:30 p.m.
Quoting Matthew Auld (2020-11-27 12:07:03)
From: Venkata Ramana Nayana venkata.ramana.nayana@intel.com
If record default objects are created in LMEM and in suspend pin the pages of obj (src) and use blitter for eviction. But during request creation using blitter context and try to pin the same default object, to restore the ctx with default HW values, will leads to the dead lock situation. To avoid this, safe to keep these objects in SMEM.
Dead patch. Default object state should be recorded as shmemfs. -Chris