Lines Matching full:brightness

86 /** enum backlight_scale - the type of scale used for brightness values
88  * The type of scale used for brightness values.
99 	 * The linear scale will increase brightness the same for each step.
106 	 * This is often used when the brightness values tries to adjust to
139 	 * to check if the display is blanked and set brightness accordingly.
149 	 * @get_brightness: Return the current backlight brightness.
153 	 * brightness property value is used.
157 	 * A brightness value which is 0 or a positive number.
184 	 * @brightness: The current brightness requested by the user.
187 	 * when the brightness is set via the sysfs attribute:
188 	 * /sys/class/backlight/<backlight>/brightness.
191 	 * to devm_backlight_device_register() to set a default brightness
194 	int brightness;  member
197 	 * @max_brightness: The maximum brightness value.
270 	 * @scale: The type of the brightness scale.
411  * backlight_get_brightness - Returns the current brightness value
414  * Returns the current brightness value, taking in consideration the current
415  * state. If backlight_is_blank() returns true then return 0 as brightness
416  * otherwise return the current brightness property value.
419  * operation to get the brightness value.
426 		return bd->props.brightness;  in backlight_get_brightness()
448 				    unsigned long brightness);