]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c8c6f8f) | patch
drm/i915/gtt: Compute the radix for gen8 page table levels
authorChris Wilson <chris@chris-wilson.co.uk>
Fri, 12 Jul 2019 09:43:25 +0000 (10:43 +0100)
committerChris Wilson <chris@chris-wilson.co.uk>
Fri, 12 Jul 2019 11:22:33 +0000 (12:22 +0100)
commit5376a2309d15ce14a64bf0559238e8fc4be71347
tree9b73f6a7d871f5f866b3d8ea2342bbff10d450b1tree | snapshot
parentc8c6f8f01dcbe805ade3529b4f211142ac576b45commit | diff
drm/i915/gtt: Compute the radix for gen8 page table levels

The radix levels of each page directory are easily determined so replace
the numerous hardcoded constants with precomputed derived constants.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190712094327.24437-4-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
Linux Kernel Source Tree.