diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2025-01-22 16:41:34 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2025-02-12 10:44:43 +0200 |
| commit | 62ae45687e43574f6c13158f8b8c5e10d3d22fc4 (patch) | |
| tree | 37f197bf8c322656e9c7eba567b65a513a3fd446 /drivers/gpu/drm/Kconfig | |
| parent | 48ca4a1faafd1dbd5009bad9b32ee75e3b6317cc (diff) | |
drm: ensure drm headers are self-contained and pass kernel-doc
Ensure drm headers build, are self-contained, have header guards, and
have no kernel-doc warnings, when CONFIG_DRM_HEADER_TEST=y.
The mechanism follows similar patters used in i915, xe, and usr/include.
To cover include/drm, we need to recurse there using the top level
Kbuild and the new include/Kbuild files.
v4: check for CONFIG_WERROR in addition to CONFIG_DRM_WERROR
v3: adapt to upstream build changes
v2: make DRM_HEADER_TEST depend on DRM
Suggested-by: Daniel Vetter <daniel@ffwll.ch>
Cc: David Airlie <airlied@gmail.com>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Simona Vetter <simona.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/d8ad1c6d707f38a55987f616cb9650aef30b84e1.1737556766.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index fbef3f471bd0..f9b3ebf63fa9 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -494,6 +494,17 @@ config DRM_WERROR If in doubt, say N. +config DRM_HEADER_TEST + bool "Ensure DRM headers are self-contained and pass kernel-doc" + depends on DRM && EXPERT + 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. + endif # Separate option because drm_panel_orientation_quirks.c is shared with fbdev |