Lines Matching defs:backlight
204 sd->vcur.backlight = 0;
216 sd->vmax.backlight = 2;
281 sd->vold.backlight = -1;
367 s32 backlight = sd->vcur.backlight;
482 if (backlight != sd->vold.backlight) {
483 sd->vold.backlight = backlight;
484 if (backlight < 0 || backlight > sd->vmax.backlight)
485 backlight = 0;
487 backlight = tbl_backlight[backlight];
492 ctrl_out(gspca_dev, 0x40, 1, 0xba80 + backlight, 0x00f1,