diff options
Diffstat (limited to 'sys/compat/linuxkpi/common/include/linux/backlight.h')
| -rw-r--r-- | sys/compat/linuxkpi/common/include/linux/backlight.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/backlight.h b/sys/compat/linuxkpi/common/include/linux/backlight.h index 9591a4b671ab..4f8f7440925a 100644 --- a/sys/compat/linuxkpi/common/include/linux/backlight.h +++ b/sys/compat/linuxkpi/common/include/linux/backlight.h @@ -24,8 +24,6 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * - * $FreeBSD$ */ #ifndef _LINUXKPI_LINUX_BACKLIGHT_H_ @@ -92,6 +90,13 @@ backlight_force_update(struct backlight_device *bd, int reason) } static inline int +backlight_get_brightness(struct backlight_device *bd) +{ + + return (bd->props.brightness); +} + +static inline int backlight_device_set_brightness(struct backlight_device *bd, int brightness) { @@ -119,4 +124,11 @@ backlight_disable(struct backlight_device *bd) return (backlight_update_status(bd)); } +static inline bool +backlight_is_blank(struct backlight_device *bd) +{ + + return (bd->props.power != 0/* FB_BLANK_UNBLANK */); +} + #endif /* _LINUXKPI_LINUX_BACKLIGHT_H_ */ |