drm: Include <linux/backlight.h> where needed

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Include <linux/backlight.h> in source files that need it. Some of
DRM's source code gets the backlight header via drm_crtc_helper.h
and <linux/fb.h>, which can leed to unnecessary recompilation. If
possible, do not include drm_crtc_helper.h any longer.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Christian König <christian.koenig@amd.com> # amd
Acked-by: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20230111130206.29974-2-tzimmermann@suse.de

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This commit is contained in:

Thomas Zimmermann 2023-01-11 14:01:57 +01:00

parent 5b6373de43

commit a6276e92a0

4 changed files with 5 additions and 2 deletions

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2

drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c

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1

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

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2

drivers/gpu/drm/gma500/backlight.c

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2

drivers/gpu/drm/radeon/radeon_acpi.c

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