drm/i915: Extract PPGTT param from page_directory alloc

Browse source

This will be useful for when we move to 48b addressing, and the PDP isn't
the root of the page table structure.

v2: Rebase after changes for Gen8+ systems with less than 4GB of memory.
v3: Rebase after Mika's code review.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Signed-off-by: Michel Thierry <michel.thierry@intel.com> (v2)
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

...

This commit is contained in:

Michel Thierry 2015-04-08 12:13:31 +01:00 • committed by Daniel Vetter

parent 09942c656b

commit c488dbbaa7

1 changed files with 7 additions and 8 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

15

drivers/gpu/drm/i915/i915_gem_gtt.c

View file