drm/i915: Remove FIXME_lrc_ctx backpointer

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The first pass implementation of execlists required a backpointer to the context to be held
in the intel_ringbuffer. However the context pointer is available higher in the call stack.
Remove the backpointer from the ring buffer structure and instead pass it down through the
call stack.

v2: Integrate this changeset with the removal of duplicate request/execlist queue item members.
v3: Rebase
v4: Rebase. Remove passing of context when the request is passed.

Signed-off-by: Nick Hoath <nicholas.hoath@intel.com>
Reviewed-by: Thomas Daniel <thomas.daniel@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Nick Hoath 2015-01-15 13:10:38 +00:00 • committed by Daniel Vetter

parent 72f95afa5f

commit 21076372af

4 changed files with 52 additions and 39 deletions

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5

drivers/gpu/drm/i915/i915_gem.c

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67

drivers/gpu/drm/i915/intel_lrc.c

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8

drivers/gpu/drm/i915/intel_lrc.h

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11

drivers/gpu/drm/i915/intel_ringbuffer.h

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