[PATCH 07/13] Make FB_BACKLIGHT_{LEVELS,MAX} always visible
From: Palmer Dabbelt <palmer@dabbelt.com>
Date: 2015-09-14 22:50:41
Also in:
kexec, linux-arch, linux-fsdevel, lkml
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
Possibly related (same subject, not in this thread)
- 2015-11-03 · [PATCH 07/13] Make FB_BACKLIGHT_{LEVELS,MAX} always visible · Palmer Dabbelt <hidden>
- 2015-11-03 · [PATCH 07/13] Make FB_BACKLIGHT_{LEVELS,MAX} always visible · Palmer Dabbelt <hidden>
- 2015-09-14 · [PATCH 07/13] Make FB_BACKLIGHT_{LEVELS,MAX} always visible · Palmer Dabbelt <hidden>
- 2015-09-14 · [PATCH 07/13] Make FB_BACKLIGHT_{LEVELS,MAX} always visible · Palmer Dabbelt <hidden>
Nothing else in the kernel defines this, and this header is visible to userspace. Rather than hiding it in an #ifdef, I think it's sane to just make this visible to userspace. Signed-off-by: Palmer Dabbelt <palmer@dabbelt.com> Reviewed-by: Andrew Waterman <redacted> Reviewed-by: Albert Ou <aou@eecs.berkeley.edu> --- include/uapi/linux/fb.h | 3 --- 1 file changed, 3 deletions(-)
diff --git a/include/uapi/linux/fb.h b/include/uapi/linux/fb.h
index fb795c3b3c17..8926f13bc19f 100644
--- a/include/uapi/linux/fb.h
+++ b/include/uapi/linux/fb.h@@ -392,11 +392,8 @@ struct fb_cursor { struct fb_image image; /* Cursor image */ }; -#ifdef CONFIG_FB_BACKLIGHT /* Settings for the generic backlight code */ #define FB_BACKLIGHT_LEVELS 128 #define FB_BACKLIGHT_MAX 0xFF -#endif - #endif /* _UAPI_LINUX_FB_H */
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2.4.6