Lines Matching defs:intensity
53 static void intel_chipset_set_brightness(int intensity)
55 outb(0x04 | (intensity << 4), 0xb3);
61 int intensity = bd->props.brightness;
64 pr_debug("setting brightness to %d\n", intensity);
66 intel_chipset_set_brightness(intensity);
72 int intensity;
76 intensity = inb(0xb3) >> 4;
79 pr_debug("read brightness of %d\n", intensity);
81 return intensity;
98 static void nvidia_chipset_set_brightness(int intensity)
100 outb(0x04 | (intensity << 4), 0x52f);
106 int intensity = bd->props.brightness;
109 pr_debug("setting brightness to %d\n", intensity);
111 nvidia_chipset_set_brightness(intensity);
117 int intensity;
121 intensity = inb(0x52f) >> 4;
124 pr_debug("read brightness of %d\n", intensity);
126 return intensity;
144 int intensity;
167 intensity = hw_data->backlight_ops.get_brightness(NULL);
169 if (!intensity) {