drm/i915: Introduce intel_uncore_unclaimed_mmio

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Currently interrupt code is the only place checking
for the unclaimed register access prior to actual register
macros using the same functionality. Rename the function
and make it return bool so that the possible error message
context is clear in the caller side. The motivation is to allow
usage of unclaimed detection on arbitrary places.

v2: rebase, s/access/mmio, s/dev/dev_priv

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1450189512-30360-2-git-send-email-mika.kuoppala@intel.com

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Mika Kuoppala 2015-12-15 16:25:07 +02:00 • committed by Mika Kuoppala

parent 8a47eb198d

commit fc97618bf3

3 changed files with 5 additions and 5 deletions

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2

drivers/gpu/drm/i915/i915_drv.h

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3

drivers/gpu/drm/i915/i915_irq.c

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5

drivers/gpu/drm/i915/intel_uncore.c

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