Lines Matching refs:ldev
20 static int picolcd_get_contrast(struct lcd_device *ldev) in picolcd_get_contrast() argument
22 struct picolcd_data *data = lcd_get_data(ldev); in picolcd_get_contrast()
26 static int picolcd_set_contrast(struct lcd_device *ldev, int contrast) in picolcd_set_contrast() argument
28 struct picolcd_data *data = lcd_get_data(ldev); in picolcd_set_contrast()
52 struct lcd_device *ldev; in picolcd_init_lcd() local
62 ldev = lcd_device_register(dev_name(dev), dev, data, &picolcd_lcdops); in picolcd_init_lcd()
63 if (IS_ERR(ldev)) { in picolcd_init_lcd()
65 return PTR_ERR(ldev); in picolcd_init_lcd()
67 ldev->props.max_contrast = 0x0ff; in picolcd_init_lcd()
69 data->lcd = ldev; in picolcd_init_lcd()
70 picolcd_set_contrast(ldev, 0xe5); in picolcd_init_lcd()
76 struct lcd_device *ldev = data->lcd; in picolcd_exit_lcd() local
79 lcd_device_unregister(ldev); in picolcd_exit_lcd()