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