1 files changed, 0 insertions, 104 deletions
diff --git a/firmware/drivers/synaptics-rmi.c b/firmware/drivers/synaptics-rmi.c
deleted file mode 100644
index 1b7cf2f..0000000
--- a/firmware/drivers/synaptics-rmi.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2011 by Amaury Pouly
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include "system.h"
-#include "synaptics-rmi.h"
-#include "i2c.h"
-
-static int rmi_cur_page;
-static int rmi_i2c_addr;
-
-static unsigned char dev_ctl_reg;
-
-/* NOTE:
- * RMI over i2c supports some special aliases on page 0x2 but this driver don't
- * use them */
-
-int rmi_init(int i2c_dev_addr)
-{
-    rmi_i2c_addr = i2c_dev_addr;
-    rmi_cur_page = 0x4;
-    dev_ctl_reg = rmi_read_single(RMI_DEVICE_CONTROL);
-    return 0;
-}
-
-static int rmi_select_page(unsigned char page)
-{
-    /* Lazy page select */
-    if(page != rmi_cur_page)
-    {
-        rmi_cur_page = page;
-        return i2c_writemem(rmi_i2c_addr, RMI_PAGE_SELECT, &page, 1);
-    }
-    else
-        return 0;
-}
-
-int rmi_read(int address, int byte_count, unsigned char *buffer)
-{
-    int ret;
-    if((ret = rmi_select_page(address >> 8)) < 0)
-        return ret;
-    return i2c_readmem(rmi_i2c_addr, address & 0xff, buffer, byte_count);
-}
-
-int rmi_read_single(int address)
-{
-    unsigned char c;
-    int ret = rmi_read(address, 1, &c);
-    return ret < 0 ? ret : c;
-}
-
-int rmi_write(int address, int byte_count, const unsigned char *buffer)
-{
-    int ret;
-    if((ret = rmi_select_page(address >> 8)) < 0)
-        return ret;
-    return i2c_writemem(rmi_i2c_addr, address & 0xff, buffer, byte_count);
-}
-
-int rmi_write_single(int address, unsigned char byte)
-{
-    return rmi_write(address, 1, &byte);
-}
-
-/* set the device to the given sleep mode */
-void rmi_set_sleep_mode(unsigned char sleep_mode)
-{
-    /* valid value different from the actual one*/
-    if((dev_ctl_reg & RMI_SLEEP_MODE_BM) != sleep_mode)
-    {
-        dev_ctl_reg &= ~RMI_SLEEP_MODE_BM;
-        dev_ctl_reg |= sleep_mode;
-        rmi_write_single(RMI_DEVICE_CONTROL, dev_ctl_reg);
-    }
-}
-
-/* set the device's report rate to the given value */
-void rmi_set_report_rate(unsigned char report_rate)
-{
-    /* valid value different from the actual one*/
-    if((dev_ctl_reg & RMI_REPORT_RATE_BM) != report_rate)
-    {
-        dev_ctl_reg &= ~RMI_REPORT_RATE_BM;
-        dev_ctl_reg |= report_rate;
-        rmi_write_single(RMI_DEVICE_CONTROL, dev_ctl_reg);
-    }
-}