50 static void intel_chipset_set_brightness(int intensity)  in intel_chipset_set_brightness()  argument
52 	outb(0x04 | (intensity << 4), 0xb3);  in intel_chipset_set_brightness()
58 	int intensity = bd->props.brightness;  in intel_chipset_send_intensity()  local
61 		pr_debug("setting brightness to %d\n", intensity);  in intel_chipset_send_intensity()
63 	intel_chipset_set_brightness(intensity);  in intel_chipset_send_intensity()
69 	int intensity;  in intel_chipset_get_intensity()  local
73 	intensity = inb(0xb3) >> 4;  in intel_chipset_get_intensity()
76 		pr_debug("read brightness of %d\n", intensity);  in intel_chipset_get_intensity()
78 	return intensity;  in intel_chipset_get_intensity()
95 static void nvidia_chipset_set_brightness(int intensity)  in nvidia_chipset_set_brightness()  argument
97 	outb(0x04 | (intensity << 4), 0x52f);  in nvidia_chipset_set_brightness()
103 	int intensity = bd->props.brightness;  in nvidia_chipset_send_intensity()  local
106 		pr_debug("setting brightness to %d\n", intensity);  in nvidia_chipset_send_intensity()
108 	nvidia_chipset_set_brightness(intensity);  in nvidia_chipset_send_intensity()
114 	int intensity;  in nvidia_chipset_get_intensity()  local
118 	intensity = inb(0x52f) >> 4;  in nvidia_chipset_get_intensity()
121 		pr_debug("read brightness of %d\n", intensity);  in nvidia_chipset_get_intensity()
123 	return intensity;  in nvidia_chipset_get_intensity()
141 	int intensity;  in apple_bl_add()  local
164 	intensity = hw_data->backlight_ops.get_brightness(NULL);  in apple_bl_add()
166 	if (!intensity) {  in apple_bl_add()