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- config DRM_USE_DYNAMIC_DEBUG
- bool "use dynamic debug to implement drm.debug"
- default n
- depends on BROKEN
- depends on DRM
- depends on DYNAMIC_DEBUG || DYNAMIC_DEBUG_CORE
- depends on JUMP_LABEL
- help
- Use dynamic-debug to avoid drm_debug_enabled() runtime overheads.
- Due to callsite counts in DRM drivers (~4k in amdgpu) and 56
- bytes per callsite, the .data costs can be substantial, and
- are therefore configurable.
- config DRM_WERROR
- bool "Compile the drm subsystem with warnings as errors"
- depends on DRM && EXPERT
- depends on !WERROR
- default n
- help
- A kernel build should not cause any compiler warnings, and this
- enables the '-Werror' flag to enforce that rule in the drm subsystem.
- The drm subsystem enables more warnings than the kernel default, so
- this config option is disabled by default.
- If in doubt, say N.
- config DRM_HEADER_TEST
- bool "Ensure DRM headers are self-contained and pass kernel-doc"
- depends on DRM && EXPERT && BROKEN
- default n
- help
- Ensure the DRM subsystem headers both under drivers/gpu/drm and
- include/drm compile, are self-contained, have header guards, and have
- no kernel-doc warnings.
- If in doubt, say N.
- config DRM_DEBUG_MM
- bool "Insert extra checks and debug info into the DRM range managers"
- default n
- depends on DRM
- depends on STACKTRACE_SUPPORT
- select STACKDEPOT
- help
- Enable allocation tracking of memory manager and leak detection on
- shutdown.
- Recommended for driver developers only.
- If in doubt, say "N".
- config DRM_KUNIT_TEST_HELPERS
- tristate
- depends on DRM && KUNIT
- select DRM_KMS_HELPER
- help
- KUnit Helpers for KMS drivers.
- config DRM_KUNIT_TEST
- tristate "KUnit tests for DRM" if !KUNIT_ALL_TESTS
- depends on DRM && KUNIT && MMU
- select DRM_BRIDGE_CONNECTOR
- select DRM_BUDDY
- select DRM_DISPLAY_DP_HELPER
- select DRM_DISPLAY_HDMI_STATE_HELPER
- select DRM_DISPLAY_HELPER
- select DRM_EXEC
- select DRM_EXPORT_FOR_TESTS if m
- select DRM_GEM_SHMEM_HELPER
- select DRM_KUNIT_TEST_HELPERS
- select DRM_LIB_RANDOM
- select DRM_SYSFB_HELPER
- select PRIME_NUMBERS
- default KUNIT_ALL_TESTS
- help
- This builds unit tests for DRM. This option is not useful for
- distributions or general kernels, but only for kernel
- developers working on DRM and associated drivers.
- For more information on KUnit and unit tests in general,
- please refer to the KUnit documentation in
- Documentation/dev-tools/kunit/.
- If in doubt, say "N".
- config DRM_TTM_KUNIT_TEST
- tristate "KUnit tests for TTM" if !KUNIT_ALL_TESTS
- default n
- depends on DRM && KUNIT && MMU && (UML || COMPILE_TEST)
- select DRM_TTM
- select DRM_BUDDY
- select DRM_EXPORT_FOR_TESTS if m
- select DRM_KUNIT_TEST_HELPERS
- default KUNIT_ALL_TESTS
- help
- Enables unit tests for TTM, a GPU memory manager subsystem used
- to manage memory buffers. This option is mostly useful for kernel
- developers. It depends on (UML || COMPILE_TEST) since no other driver
- which uses TTM can be loaded while running the tests.
- If in doubt, say "N".
- config DRM_SCHED_KUNIT_TEST
- tristate "KUnit tests for the DRM scheduler" if !KUNIT_ALL_TESTS
- select DRM_SCHED
- depends on DRM && KUNIT
- default KUNIT_ALL_TESTS
- help
- Choose this option to build unit tests for the DRM scheduler.
- Recommended for driver developers only.
- If in doubt, say "N".
- config DRM_EXPORT_FOR_TESTS
- bool
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