Chris Wilson 6239901c57 drm/i915/gtt: Use NULL to encode scratch shadow entries ...

We can simplify our gtt walking code by comparing against NULL for
scratch entries as opposed to looking up the distinct per-level scratch
pointer.

The only caveat is to remember to protect external parties and map the
NULL to the scratch top pd.

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/20190712094327.24437-6-chris@chris-wilson.co.uk

2019-07-12 12:22:36 +01:00

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drm

drm/i915/gtt: Use NULL to encode scratch shadow entries

2019-07-12 12:22:36 +01:00

host1x

Merge tag 'drm/tegra/for-5.3-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next

2019-06-25 12:59:43 +10:00

ipu-v3

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vga

Merge tag 'topic/remove-fbcon-notifiers-2019-06-26' into drm-misc-next-fixes

2019-06-26 12:26:34 +02:00

Makefile

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