diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/backlight.h | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/include/linux/backlight.h b/include/linux/backlight.h index 614653e07e3a..31600b144d79 100644 --- a/include/linux/backlight.h +++ b/include/linux/backlight.h @@ -219,25 +219,6 @@ struct backlight_properties { int power; /** - * @fb_blank: The power state from the FBIOBLANK ioctl. - * - * When the FBIOBLANK ioctl is called @fb_blank is set to the - * blank parameter and the update_status() operation is called. - * - * When the backlight device is enabled @fb_blank is set - * to FB_BLANK_UNBLANK. When the backlight device is disabled - * @fb_blank is set to FB_BLANK_POWERDOWN. - * - * Backlight drivers should avoid using this property. It has been - * replaced by state & BL_CORE_FBLANK (although most drivers should - * use backlight_is_blank() as the preferred means to get the blank - * state). - * - * fb_blank is deprecated and will be removed. - */ - int fb_blank; - - /** * @type: The type of backlight supported. * * The backlight type allows userspace to make appropriate @@ -366,7 +347,6 @@ static inline int backlight_enable(struct backlight_device *bd) return 0; bd->props.power = FB_BLANK_UNBLANK; - bd->props.fb_blank = FB_BLANK_UNBLANK; bd->props.state &= ~BL_CORE_FBBLANK; return backlight_update_status(bd); @@ -382,7 +362,6 @@ static inline int backlight_disable(struct backlight_device *bd) return 0; bd->props.power = FB_BLANK_POWERDOWN; - bd->props.fb_blank = FB_BLANK_POWERDOWN; bd->props.state |= BL_CORE_FBBLANK; return backlight_update_status(bd); @@ -395,15 +374,13 @@ static inline int backlight_disable(struct backlight_device *bd) * Display is expected to be blank if any of these is true:: * * 1) if power in not UNBLANK - * 2) if fb_blank is not UNBLANK - * 3) if state indicate BLANK or SUSPENDED + * 2) if state indicate BLANK or SUSPENDED * * Returns true if display is expected to be blank, false otherwise. */ static inline bool backlight_is_blank(const struct backlight_device *bd) { return bd->props.power != FB_BLANK_UNBLANK || - bd->props.fb_blank != FB_BLANK_UNBLANK || bd->props.state & (BL_CORE_SUSPENDED | BL_CORE_FBBLANK); } |