drm: Include

2025-06-16T07:01:23+00:00

Fix the compile-time warnings drivers/gpu/drm/drm_atomic.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_atomic_helper.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_atomic_state_helper.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_atomic_uapi.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_auth.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_buddy.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_color_mgmt.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_connector.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_damage_helper.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_debugfs_crc.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_drv.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_edid.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_exec.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_fb_dma_helper.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_file.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_flip_work.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_format_helper.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_gpusvm.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_gpuvm.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_managed.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_mipi_dbi.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_mipi_dsi.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_mode_config.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_modeset_helper.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_modeset_lock.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_panic.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_plane.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_plane_helper.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_print.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_privacy_screen.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_self_refresh_helper.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_simple_kms_helper.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_suballoc.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_syncobj.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_vblank_work.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_vma_manager.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/drm_writeback.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/lib/drm_random.c: warning: EXPORT_SYMBOL() is used, but #include is missing drivers/gpu/drm/tests/drm_kunit_helpers.c: warning: EXPORT_SYMBOL() is used, but #include is missing Signed-off-by: Thomas Zimmermann Fixes: a934a57a42f6 ("scripts/misc-check: check missing #include when W=1") Reviewed-by: André Almeida Cc: Masahiro Yamada Cc: Nathan Chancellor Link: https://lore.kernel.org/r/20250612121633.229222-3-tzimmermann@suse.de

drm/suballoc: Extract amdgpu_sa.c as generic suballocation helper

2023-03-01T16:18:19+00:00

Suballocating a buffer object is something that is not driver-specific and useful for many drivers. Use a slightly modified version of amdgpu_sa.c v2: - Style cleanups. - Added / Modified documentation. - Use u64 for the sizes and offset. The code dates back to 2012 and using unsigned int will probably soon come back to bite us. We can consider size_t as well for better 32-bit efficiency. - Add and document gfp, intr and align arguments to drm_suballoc_new(). - Use drm_printer for debug output. v3: - Remove stale author info (Christian König) v4: - Avoid 64-bit integer divisions (kernel test robot ) - Use size_t rather than u64 for the managed range. (Thomas) Signed-off-by: Maarten Lankhorst Co-developed-by: Thomas Hellström Signed-off-by: Thomas Hellström Reviewed-by: Christian König Acked-by: Maarten Lankhorst Acked-by: Alex Deucher Acked-by: Christian König Link: https://patchwork.freedesktop.org/patch/msgid/20230224095152.30134-2-thomas.hellstrom@linux.intel.com

kernel/linux.git/drivers/gpu/drm/drm_suballoc.c, branch v6.19.11

drm: Include

drm/suballoc: Extract amdgpu_sa.c as generic suballocation helper