drm/i915: Repack fence tiling mode and stride into a single integer

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In the previous commit, we moved the obj->tiling_mode out of a bitfield
and into its own integer so that we could safely use READ_ONCE(). Let us
now repair some of that damage by sharing the tiling_mode with its
companion, the fence stride.

v2: New magic

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470388464-28458-18-git-send-email-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2016-08-05 10:14:23 +01:00

parent deeb1519b6

commit 3e510a8e65

12 changed files with 98 additions and 68 deletions

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2

drivers/gpu/drm/i915/i915_debugfs.c

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30

drivers/gpu/drm/i915/i915_drv.h

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20

drivers/gpu/drm/i915/i915_gem.c

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2

drivers/gpu/drm/i915/i915_gem_execbuffer.c

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39

drivers/gpu/drm/i915/i915_gem_fence.c

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19

drivers/gpu/drm/i915/i915_gem_tiling.c

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2

drivers/gpu/drm/i915/i915_gpu_error.c

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34

drivers/gpu/drm/i915/intel_display.c

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2

drivers/gpu/drm/i915/intel_fbc.c

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2

drivers/gpu/drm/i915/intel_overlay.c

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2

drivers/gpu/drm/i915/intel_pm.c

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12

drivers/gpu/drm/i915/intel_sprite.c

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