![]() Extend init/init_hw split to context init. - Move context initialisation in to i915_gem_init_hw - Move one off initialisation for render ring to i915_gem_validate_context - Move default context initialisation to logical_ring_init Rename intel_lr_context_deferred_create to intel_lr_context_deferred_alloc, to reflect reduced functionality & alloc/init split. This patch is intended to split out the allocation of resources & initialisation to allow easier reuse of code for resume/gpu reset. v2: Removed function ptr wrapping of do_switch_context (Daniel Vetter) Left ->init_context int intel_lr_context_deferred_alloc (Daniel Vetter) Remove unnecessary init flag & ring type test. (Daniel Vetter) Improve commit message (Daniel Vetter) v3: On init/reinit, set the hw next sequence number to the sw next sequence number. This is set to 1 at driver load time. This prevents the seqno being reset on reinit (Chris Wilson) v4: Set seqno back to ~0 - 0x1000 at start-of-day, and increment by 0x100 on reset. This makes it obvious which bbs are which after a reset. (David Gordon & John Harrison) Rebase. v5: Rebase. Fixed rebase breakage. Put context pinning in separate function. Removed code churn. (Thomas Daniel) v6: Cleanup up issues introduced in v2 & v5 (Thomas Daniel) Issue: VIZ-4798 Signed-off-by: Nick Hoath <nicholas.hoath@intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: John Harrison <john.c.harrison@intel.com> Cc: David Gordon <david.s.gordon@intel.com> Cc: Thomas Daniel <thomas.daniel@intel.com> Reviewed-by: Thomas Daniel <thomas.daniel@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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