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| author | Chris Wilson | 2017-05-17 14:09:57 +0200 |
|---|---|---|
| committer | Chris Wilson | 2017-05-17 14:38:02 +0200 |
| commit | 47624cc3301b6033d51b84a1381c2d69fda9b1a0 (patch) | |
| tree | b9fd933b5daea615d09b07074edcd38f58e805ec /drivers/gpu/drm/i915/Kconfig.debug | |
| parent | drm/i915: Remove kref from i915_sw_fence (diff) | |
| download | kernel-qcow2-linux-47624cc3301b6033d51b84a1381c2d69fda9b1a0.tar.gz kernel-qcow2-linux-47624cc3301b6033d51b84a1381c2d69fda9b1a0.tar.xz kernel-qcow2-linux-47624cc3301b6033d51b84a1381c2d69fda9b1a0.zip | |
drm/i915: Import the kfence selftests for i915_sw_fence
A long time ago, I wrote some selftests for the struct kfence idea. Now
that we have infrastructure in i915/igt for running kselftests, include
some for i915_sw_fence.
v2: INIT_WORK_ONSTACK/destroy_work_on_stack (Mika)
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170517121007.27224-2-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/Kconfig.debug')
| -rw-r--r-- | drivers/gpu/drm/i915/Kconfig.debug | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/Kconfig.debug b/drivers/gpu/drm/i915/Kconfig.debug index e091809a9a9e..d4860c3a3bf9 100644 --- a/drivers/gpu/drm/i915/Kconfig.debug +++ b/drivers/gpu/drm/i915/Kconfig.debug @@ -61,6 +61,18 @@ config DRM_I915_SW_FENCE_DEBUG_OBJECTS If in doubt, say "N". +config DRM_I915_SW_FENCE_CHECK_DAG + bool "Enable additional driver debugging for detecting dependency cycles" + depends on DRM_I915 + default n + help + Choose this option to turn on extra driver debugging that may affect + performance but will catch some internal issues. + + Recommended for driver developers only. + + If in doubt, say "N". + config DRM_I915_SELFTEST bool "Enable selftests upon driver load" depends on DRM_I915 |