git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	Chris Wilson <chris@chris-wilson.co.uk>
	Fri, 12 Jul 2019 07:58:18 +0000 (08:58 +0100)
committer	Chris Wilson <chris@chris-wilson.co.uk>
	Fri, 12 Jul 2019 09:21:55 +0000 (10:21 +0100)
commit	4aebe1ff9ee1934ec85c4f3ac1f3f46123fd01bd
tree	910b40ca6b3eed5b7257d196ea9c53850006761c	tree \| snapshot
parent	e044217c08ccf1118ed647bfc3251e69f749b8b3	commit \| diff

drm/i915/gtt: Use shallow dma pages for scratch

We only use the dma pages for scratch, and so do not need to allocate
the extra storage for the shadow page directory.

v2: Refrain from reintroducing I915_PDES

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190712075818.20616-1-chris@chris-wilson.co.uk

drivers/gpu/drm/i915/i915_gem_gtt.c		diff \| blob \| history
drivers/gpu/drm/i915/i915_gem_gtt.h		diff \| blob \| history

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