Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
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linux
1config DRM_USE_DYNAMIC_DEBUG
2 bool "use dynamic debug to implement drm.debug"
3 default n
4 depends on BROKEN
5 depends on DRM
6 depends on DYNAMIC_DEBUG || DYNAMIC_DEBUG_CORE
7 depends on JUMP_LABEL
8 help
9 Use dynamic-debug to avoid drm_debug_enabled() runtime overheads.
10 Due to callsite counts in DRM drivers (~4k in amdgpu) and 56
11 bytes per callsite, the .data costs can be substantial, and
12 are therefore configurable.
13
14config DRM_WERROR
15 bool "Compile the drm subsystem with warnings as errors"
16 depends on DRM && EXPERT
17 depends on !WERROR
18 default n
19 help
20 A kernel build should not cause any compiler warnings, and this
21 enables the '-Werror' flag to enforce that rule in the drm subsystem.
22
23 The drm subsystem enables more warnings than the kernel default, so
24 this config option is disabled by default.
25
26 If in doubt, say N.
27
28config DRM_HEADER_TEST
29 bool "Ensure DRM headers are self-contained and pass kernel-doc"
30 depends on DRM && EXPERT && BROKEN
31 default n
32 help
33 Ensure the DRM subsystem headers both under drivers/gpu/drm and
34 include/drm compile, are self-contained, have header guards, and have
35 no kernel-doc warnings.
36
37 If in doubt, say N.
38
39config DRM_DEBUG_MM
40 bool "Insert extra checks and debug info into the DRM range managers"
41 default n
42 depends on DRM
43 depends on STACKTRACE_SUPPORT
44 select STACKDEPOT
45 help
46 Enable allocation tracking of memory manager and leak detection on
47 shutdown.
48
49 Recommended for driver developers only.
50
51 If in doubt, say "N".
52
53config DRM_KUNIT_TEST_HELPERS
54 tristate
55 depends on DRM && KUNIT
56 select DRM_KMS_HELPER
57 help
58 KUnit Helpers for KMS drivers.
59
60config DRM_KUNIT_TEST
61 tristate "KUnit tests for DRM" if !KUNIT_ALL_TESTS
62 depends on DRM && KUNIT && MMU
63 select DRM_BRIDGE_CONNECTOR
64 select DRM_BUDDY
65 select DRM_DISPLAY_DP_HELPER
66 select DRM_DISPLAY_HDMI_STATE_HELPER
67 select DRM_DISPLAY_HELPER
68 select DRM_EXEC
69 select DRM_EXPORT_FOR_TESTS if m
70 select DRM_GEM_SHMEM_HELPER
71 select DRM_KUNIT_TEST_HELPERS
72 select DRM_LIB_RANDOM
73 select PRIME_NUMBERS
74 default KUNIT_ALL_TESTS
75 help
76 This builds unit tests for DRM. This option is not useful for
77 distributions or general kernels, but only for kernel
78 developers working on DRM and associated drivers.
79
80 For more information on KUnit and unit tests in general,
81 please refer to the KUnit documentation in
82 Documentation/dev-tools/kunit/.
83
84 If in doubt, say "N".
85
86config DRM_TTM_KUNIT_TEST
87 tristate "KUnit tests for TTM" if !KUNIT_ALL_TESTS
88 default n
89 depends on DRM && KUNIT && MMU && (UML || COMPILE_TEST)
90 select DRM_TTM
91 select DRM_BUDDY
92 select DRM_EXPORT_FOR_TESTS if m
93 select DRM_KUNIT_TEST_HELPERS
94 default KUNIT_ALL_TESTS
95 help
96 Enables unit tests for TTM, a GPU memory manager subsystem used
97 to manage memory buffers. This option is mostly useful for kernel
98 developers. It depends on (UML || COMPILE_TEST) since no other driver
99 which uses TTM can be loaded while running the tests.
100
101 If in doubt, say "N".
102
103config DRM_SCHED_KUNIT_TEST
104 tristate "KUnit tests for the DRM scheduler" if !KUNIT_ALL_TESTS
105 select DRM_SCHED
106 depends on DRM && KUNIT
107 default KUNIT_ALL_TESTS
108 help
109 Choose this option to build unit tests for the DRM scheduler.
110
111 Recommended for driver developers only.
112
113 If in doubt, say "N".
114
115config DRM_EXPORT_FOR_TESTS
116 bool