drm/i915: extract hw ppgtt setup/cleanup code

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At the moment only cosmetics, but being able to initialize/cleanup
arbitrary ppgtt address spaces paves the way to have more than one of
them ... Just in case we ever get around to implementing real
per-process address spaces. Note that in that case another vfunc for
ppgtt would be beneficial though. But that can wait until the code
grows a second place which initializes ppgtts.

Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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This commit is contained in:

Daniel Vetter 2013-01-24 13:49:56 -08:00

parent 960e3e429f

commit 3440d26585

2 changed files with 45 additions and 24 deletions

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1

drivers/gpu/drm/i915/i915_drv.h

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68

drivers/gpu/drm/i915/i915_gem_gtt.c

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