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(parent: cf4986b) | patch
drm/i915: Allocate scratch page from stolen
authorChris Wilson <chris@chris-wilson.co.uk>
Fri, 1 Jul 2016 16:23:19 +0000 (17:23 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Fri, 1 Jul 2016 19:59:45 +0000 (20:59 +0100)
commit7df60dda5bb186676d4f798a44649cff1c1aca59
treeba34f1419f5c1bde245af3a241ebb0cd78618010tree | snapshot
parentcf4986bca84e47cd751794c5b10dd7728203d2a9commit | diff
drm/i915: Allocate scratch page from stolen

With the last direct CPU access to the scratch page removed, we can now
allocate it from our small amount of reserved system pages (stolen
memory).

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1467390209-3576-10-git-send-email-chris@chris-wilson.co.uk
drivers/gpu/drm/i915/intel_ringbuffer.c diff | blob | history
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