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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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1a45ef022f
Only sysfb drivers use drm_fb_build_fourcc_list(). Move the function to sysfb helpers and rename it accordingly. Update drivers and tests. v3: - update naming in tests v2: - select DRM_SYSFB_HELPER (kernel test robot) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: José Expósito <jose.exposito89@gmail.com> Acked-by: Maxime Ripard <mripard@kernel.org> Acked-by: Javier Martinez Canillas <javierm@redhat.com> Link: https://lore.kernel.org/r/20250616083846.221396-4-tzimmermann@suse.de
118 lines
3.3 KiB
Plaintext
118 lines
3.3 KiB
Plaintext
config DRM_USE_DYNAMIC_DEBUG
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bool "use dynamic debug to implement drm.debug"
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default n
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depends on BROKEN
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depends on DRM
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depends on DYNAMIC_DEBUG || DYNAMIC_DEBUG_CORE
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depends on JUMP_LABEL
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help
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Use dynamic-debug to avoid drm_debug_enabled() runtime overheads.
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Due to callsite counts in DRM drivers (~4k in amdgpu) and 56
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bytes per callsite, the .data costs can be substantial, and
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are therefore configurable.
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config DRM_WERROR
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bool "Compile the drm subsystem with warnings as errors"
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depends on DRM && EXPERT
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depends on !WERROR
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default n
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help
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A kernel build should not cause any compiler warnings, and this
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enables the '-Werror' flag to enforce that rule in the drm subsystem.
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The drm subsystem enables more warnings than the kernel default, so
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this config option is disabled by default.
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If in doubt, say N.
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config DRM_HEADER_TEST
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bool "Ensure DRM headers are self-contained and pass kernel-doc"
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depends on DRM && EXPERT && BROKEN
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default n
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help
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Ensure the DRM subsystem headers both under drivers/gpu/drm and
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include/drm compile, are self-contained, have header guards, and have
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no kernel-doc warnings.
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If in doubt, say N.
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config DRM_DEBUG_MM
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bool "Insert extra checks and debug info into the DRM range managers"
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default n
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depends on DRM
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depends on STACKTRACE_SUPPORT
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select STACKDEPOT
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help
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Enable allocation tracking of memory manager and leak detection on
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shutdown.
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Recommended for driver developers only.
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If in doubt, say "N".
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config DRM_KUNIT_TEST_HELPERS
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tristate
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depends on DRM && KUNIT
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select DRM_KMS_HELPER
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help
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KUnit Helpers for KMS drivers.
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config DRM_KUNIT_TEST
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tristate "KUnit tests for DRM" if !KUNIT_ALL_TESTS
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depends on DRM && KUNIT && MMU
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select DRM_BRIDGE_CONNECTOR
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select DRM_BUDDY
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select DRM_DISPLAY_DP_HELPER
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select DRM_DISPLAY_HDMI_STATE_HELPER
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select DRM_DISPLAY_HELPER
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select DRM_EXEC
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select DRM_EXPORT_FOR_TESTS if m
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select DRM_GEM_SHMEM_HELPER
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select DRM_KUNIT_TEST_HELPERS
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select DRM_LIB_RANDOM
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select DRM_SYSFB_HELPER
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select PRIME_NUMBERS
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default KUNIT_ALL_TESTS
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help
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This builds unit tests for DRM. This option is not useful for
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distributions or general kernels, but only for kernel
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developers working on DRM and associated drivers.
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For more information on KUnit and unit tests in general,
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please refer to the KUnit documentation in
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Documentation/dev-tools/kunit/.
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If in doubt, say "N".
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config DRM_TTM_KUNIT_TEST
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tristate "KUnit tests for TTM" if !KUNIT_ALL_TESTS
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default n
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depends on DRM && KUNIT && MMU && (UML || COMPILE_TEST)
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select DRM_TTM
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select DRM_BUDDY
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select DRM_EXPORT_FOR_TESTS if m
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select DRM_KUNIT_TEST_HELPERS
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default KUNIT_ALL_TESTS
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help
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Enables unit tests for TTM, a GPU memory manager subsystem used
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to manage memory buffers. This option is mostly useful for kernel
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developers. It depends on (UML || COMPILE_TEST) since no other driver
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which uses TTM can be loaded while running the tests.
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If in doubt, say "N".
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config DRM_SCHED_KUNIT_TEST
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tristate "KUnit tests for the DRM scheduler" if !KUNIT_ALL_TESTS
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select DRM_SCHED
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depends on DRM && KUNIT
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default KUNIT_ALL_TESTS
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help
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Choose this option to build unit tests for the DRM scheduler.
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Recommended for driver developers only.
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If in doubt, say "N".
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config DRM_EXPORT_FOR_TESTS
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bool
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