linux/drivers/hid/hid-picolcd_lcd.c

// SPDX-License-Identifier: GPL-2.0-only
/***************************************************************************
 *   Copyright (C) 2010-2012 by Bruno Prémont <[email protected]>  *
 *                                                                         *
 *   Based on Logitech G13 driver (v0.4)                                   *
 *     Copyright (C) 2009 by Rick L. Vinyard, Jr. <[email protected]>   *
 *                                                                         *
 ***************************************************************************/

#include <linux/hid.h>

#include <linux/fb.h>
#include <linux/lcd.h>

#include "hid-picolcd.h"

/*
 * lcd class device
 */
static int picolcd_get_contrast(struct lcd_device *ldev)
{ … }

static int picolcd_set_contrast(struct lcd_device *ldev, int contrast)
{ … }

static int picolcd_check_lcd_fb(struct lcd_device *ldev, struct fb_info *fb)
{ … }

static const struct lcd_ops picolcd_lcdops = …;

int picolcd_init_lcd(struct picolcd_data *data, struct hid_report *report)
{ … }

void picolcd_exit_lcd(struct picolcd_data *data)
{ … }

int picolcd_resume_lcd(struct picolcd_data *data)
{ … }