/*
* Copyright (c) 2016, Zodiac Inflight Innovations
* Copyright (c) 2007-2016, Synaptics Incorporated
* Copyright (C) 2012 Alexandra Chin <alexandra.chin@tw.synaptics.com>
* Copyright (C) 2012 Scott Lin <scott.lin@tw.synaptics.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 as published by
* the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/rmi.h>
#include <linux/firmware.h>
#include <asm/unaligned.h>
#include <linux/delay.h>
#include <linux/slab.h>
#include <linux/jiffies.h>
#include "rmi_driver.h"
#include "rmi_f34.h"
static int rmi_f34v7_read_flash_status(struct f34_data *f34)
{
u8 status;
u8 command;
int ret;
ret = rmi_read_block(f34->fn->rmi_dev,
f34->fn->fd.data_base_addr + f34->v7.off.flash_status,
&status,
sizeof(status));
if (ret < 0) {
rmi_dbg(RMI_DEBUG_FN, &f34->fn->dev,
"%s: Error %d reading flash status\n", __func__, ret);
return ret;
}
f34->v7.in_bl_mode = status >> 7;
f34->v7.flash_status = status & 0x1f;
if (f34->v7.flash_status != 0x00) {
dev_err(&f34->fn->dev, "%s: status=%d, command=0x%02x\n",
__func__, f34->v7.flash_status, f34->v7.command);
}
ret = rmi_read_block(f34->fn->rmi_dev,
f34->fn->fd.data_base_addr + f34->v7.off.flash_cmd,
&command,
sizeof(command));
if (ret < 0) {
dev_err(&f34->fn->dev, "%s: Failed to read f