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drm/i915: Enable refcount debugging for default debug levels
refcount_t is our first line of defence against use-after-free, so let's enable it for debugging. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190613122842.4840-1-chris@chris-wilson.co.uk
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@ -21,6 +21,7 @@ config DRM_I915_DEBUG
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depends on DRM_I915
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select DEBUG_FS
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select PREEMPT_COUNT
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select REFCOUNT_FULL
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select I2C_CHARDEV
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select STACKDEPOT
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select DRM_DP_AUX_CHARDEV
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