Lines Matching defs:backlight
175 sd->vcur.backlight = 32;
186 sd->vmax.backlight = 64;
239 sd->vold.backlight = -1;
339 s32 backlight = sd->vcur.backlight;
350 if (backlight != sd->vold.backlight) {
351 /* No sd->vold.backlight=backlight; (to be done again later) */
352 if (backlight < 0 || backlight > sd->vmax.backlight)
353 backlight = 0;
357 ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight , 0x0024,
359 ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight - 10, 0x0025,
457 if (backlight != sd->vold.backlight) {
458 sd->vold.backlight = backlight;
462 ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight , 0x0024,
464 ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight - 10, 0x0025,