Lines Matching refs:backlight
187 sd->vcur.backlight = 32; in ov2640_init_settings()
198 sd->vmax.backlight = 64; in ov2640_init_settings()
251 sd->vold.backlight = -1; in ov2640_init_pre_alt()
351 s32 backlight = sd->vcur.backlight; in ov2640_camera_settings() local
362 if (backlight != sd->vold.backlight) { in ov2640_camera_settings()
364 if (backlight < 0 || backlight > sd->vmax.backlight) in ov2640_camera_settings()
365 backlight = 0; in ov2640_camera_settings()
369 ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight , 0x0024, in ov2640_camera_settings()
371 ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight - 10, 0x0025, in ov2640_camera_settings()
469 if (backlight != sd->vold.backlight) { in ov2640_camera_settings()
470 sd->vold.backlight = backlight; in ov2640_camera_settings()
474 ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight , 0x0024, in ov2640_camera_settings()
476 ctrl_out(gspca_dev, 0x40, 1, 0x601e + backlight - 10, 0x0025, in ov2640_camera_settings()