drm/i915: Add GEM debugging Kconfig option

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Currently there is a #define to enable extra BUG_ON for debugging
requests and associated activities. I want to expand its use to cover
all of GEM internals (so that we can saturate the code with asserts).
We can add a Kconfig option to make it easier to enable - with the usual
caveats of not enabling unless explicitly requested.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1460565315-7748-3-git-send-email-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2016-04-13 17:35:02 +01:00

parent e73bdd206a

commit d501b1d2b1

4 changed files with 52 additions and 7 deletions

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12

drivers/gpu/drm/i915/Kconfig.debug

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1

drivers/gpu/drm/i915/i915_drv.h

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12

drivers/gpu/drm/i915/i915_gem.c

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34

drivers/gpu/drm/i915/i915_gem.h

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