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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-10-29 14:27:20 -0400 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-10-30 05:10:20 -0400 |
| commit | daf3dc0f9b0044e25ac96d1b9c65dca4df1aa99f (patch) | |
| tree | fcb1011819af08b72c0b3780711522f75e569aac /drivers/gpu/drm/i915/intel_runtime_pm.c | |
| parent | 4c8d351d0b4936ae93ed0febb7bf0ee3044e49ba (diff) | |
drm/i915/gtt: Record the scratch pte
Record the scratch PTE encoding upon creation rather than recomputing
the bits everytime. This is important for the next patch where we forgo
having a valid scratch page with which we may compute the bits and so
require keeping the PTE value instead.
v2: Fix up scrub_64K to use scratch_pte as well.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181029182721.29568-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/intel_runtime_pm.c')
0 files changed, 0 insertions, 0 deletions