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()
44 static int picolcd_check_lcd_fb(struct lcd_device *ldev, struct fb_info *fb) in picolcd_check_lcd_fb() argument
46 return fb && fb == picolcd_fbinfo((struct picolcd_data *)lcd_get_data(ldev)); in picolcd_check_lcd_fb()
58 struct lcd_device *ldev; in picolcd_init_lcd() local
68 ldev = lcd_device_register(dev_name(dev), dev, data, &picolcd_lcdops); in picolcd_init_lcd()
69 if (IS_ERR(ldev)) { in picolcd_init_lcd()
71 return PTR_ERR(ldev); in picolcd_init_lcd()
73 ldev->props.max_contrast = 0x0ff; in picolcd_init_lcd()
75 data->lcd = ldev; in picolcd_init_lcd()
76 picolcd_set_contrast(ldev, 0xe5); in picolcd_init_lcd()
82 struct lcd_device *ldev = data->lcd; in picolcd_exit_lcd() local
85 lcd_device_unregister(ldev); in picolcd_exit_lcd()