Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 2163 deletions

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx.c b/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx.c
deleted file mode 100755
index cc02513e..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/gt9xx_ts/gt9xx.c
+++ /dev/null
@@ -1,2163 +0,0 @@
-/* drivers/input/touchscreen/gt9xx.c
- * 
- * 2010 - 2013 Goodix Technology.
- * 
- * 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 program is distributed in the hope that it will be a reference 
- * to you, when you are integrating the GOODiX's CTP IC into your system, 
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
- * General Public License for more details.
- * 
- * Version: 1.8
- * Authors: andrew@goodix.com, meta@goodix.com
- * Release Date: 2013/04/25
- * Revision record:
- *      V1.0:   
- *          first Release. By Andrew, 2012/08/31 
- *      V1.2:
- *          modify gtp_reset_guitar,slot report,tracking_id & 0x0F. By Andrew, 2012/10/15
- *      V1.4:
- *          modify gt9xx_update.c. By Andrew, 2012/12/12
- *      V1.6: 
- *          1. new heartbeat/esd_protect mechanism(add external watchdog)
- *          2. doze mode, sliding wakeup 
- *          3. 3 more cfg_group(GT9 Sensor_ID: 0~5) 
- *          3. config length verification
- *          4. names & comments
- *                  By Meta, 2013/03/11
- *      V1.8:
- *          1. pen/stylus identification 
- *          2. read double check & fixed config support
- *          2. new esd & slide wakeup optimization
- *                  By Meta, 2013/06/08
- */
-
-#include <linux/irq.h>
-#include <linux/firmware.h>
-#include "gt9xx.h"
-
-#if GTP_ICS_SLOT_REPORT
-    #include <linux/input/mt.h>
-#endif
-
-static const char *goodix_ts_name = "Goodix Capacitive TouchScreen";
-static struct workqueue_struct *goodix_wq;
-struct goodix_ts_data *l_ts;
-int l_suspend = 0;
-struct i2c_client * i2c_connect_client = NULL; 
-u8 config[GTP_CONFIG_MAX_LENGTH + GTP_ADDR_LENGTH]
-                = {GTP_REG_CONFIG_DATA >> 8, GTP_REG_CONFIG_DATA & 0xff};
-
-#if GTP_HAVE_TOUCH_KEY
-    static const u16 touch_key_array[] = GTP_KEY_TAB;
-    #define GTP_MAX_KEY_NUM  (sizeof(touch_key_array)/sizeof(touch_key_array[0]))
-    
-#if GTP_DEBUG_ON
-    static const int  key_codes[] = {KEY_HOME, KEY_BACK, KEY_MENU, KEY_SEARCH};
-    static const char *key_names[] = {"Key_Home", "Key_Back", "Key_Menu", "Key_Search"};
-#endif
-    
-#endif
-
-static s8 gtp_i2c_test(struct i2c_client *client);
-void gtp_reset_guitar(struct i2c_client *client, s32 ms);
-void gtp_int_sync(s32 ms);
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-static void goodix_ts_early_suspend(struct early_suspend *h);
-static void goodix_ts_late_resume(struct early_suspend *h);
-#endif
- 
-#if GTP_CREATE_WR_NODE
-extern s32 init_wr_node(struct i2c_client*);
-extern void uninit_wr_node(void);
-#endif
-
-#if GTP_AUTO_UPDATE
-extern u8 gup_init_update_proc(struct goodix_ts_data *);
-#endif
-
-#if GTP_ESD_PROTECT
-static struct delayed_work gtp_esd_check_work;
-static struct workqueue_struct * gtp_esd_check_workqueue = NULL;
-static void gtp_esd_check_func(struct work_struct *);
-static s32 gtp_init_ext_watchdog(struct i2c_client *client);
-void gtp_esd_switch(struct goodix_ts_data *, s32);
-#endif
-
-
-#if GTP_SLIDE_WAKEUP
-typedef enum
-{
-    DOZE_DISABLED = 0,
-    DOZE_ENABLED = 1,
-    DOZE_WAKEUP = 2,
-}DOZE_T;
-static DOZE_T doze_status = DOZE_DISABLED;
-static s8 gtp_enter_doze(struct goodix_ts_data *ts);
-#endif
-
-static u8 chip_gt9xxs = 0;  // true if ic is gt9xxs, like gt915s
-u8 grp_cfg_version = 0;
-
-/*******************************************************
-Function:
-    Read data from the i2c slave device.
-Input:
-    client:     i2c device.
-    buf[0~1]:   read start address.
-    buf[2~len-1]:   read data buffer.
-    len:    GTP_ADDR_LENGTH + read bytes count
-Output:
-    numbers of i2c_msgs to transfer: 
-      2: succeed, otherwise: failed
-*********************************************************/
-s32 gtp_i2c_read(struct i2c_client *client, u8 *buf, s32 len)
-{
-    struct i2c_msg msgs[2];
-    s32 ret=-1;
-    s32 retries = 0;
-
-    GTP_DEBUG_FUNC();
-
-    //msgs[0].flags = !I2C_M_RD;
-    msgs[0].flags = 0 | I2C_M_NOSTART;
-    msgs[0].addr  = client->addr;
-    msgs[0].len   = GTP_ADDR_LENGTH;
-    msgs[0].buf   = &buf[0];
-    //msgs[0].scl_rate = 300 * 1000;    // for Rockchip
-    
-    msgs[1].flags = I2C_M_RD;
-    msgs[1].addr  = client->addr;
-    msgs[1].len   = len - GTP_ADDR_LENGTH;
-    msgs[1].buf   = &buf[GTP_ADDR_LENGTH];
-    //msgs[1].scl_rate = 300 * 1000;
-
-    while(retries < 5)
-    {
-        ret = i2c_transfer(client->adapter, msgs, 2);
-        if(ret == 2)break;
-        retries++;
-    }
-    if((retries >= 5))
-    {
-    #if GTP_SLIDE_WAKEUP
-        // reset chip would quit doze mode
-        if (DOZE_ENABLED == doze_status)
-        {
-            return ret;
-        }
-    #endif
-        GTP_DEBUG("I2C communication timeout, resetting chip...");
-        gtp_reset_guitar(client, 10);
-    }
-    return ret;
-}
-
-/*******************************************************
-Function:
-    Write data to the i2c slave device.
-Input:
-    client:     i2c device.
-    buf[0~1]:   write start address.
-    buf[2~len-1]:   data buffer
-    len:    GTP_ADDR_LENGTH + write bytes count
-Output:
-    numbers of i2c_msgs to transfer: 
-        1: succeed, otherwise: failed
-*********************************************************/
-s32 gtp_i2c_write(struct i2c_client *client,u8 *buf,s32 len)
-{
-    struct i2c_msg msg;
-    s32 ret = -1;
-    s32 retries = 0;
-
-    GTP_DEBUG_FUNC();
-
-    msg.flags = !I2C_M_RD;
-    msg.addr  = client->addr;
-    msg.len   = len;
-    msg.buf   = buf;
-    //msg.scl_rate = 300 * 1000;    // for Rockchip
-
-    while(retries < 5)
-    {
-        ret = i2c_transfer(client->adapter, &msg, 1);
-        if (ret == 1)break;
-        retries++;
-    }
-    if((retries >= 5))
-    {
-    #if GTP_SLIDE_WAKEUP
-        if (DOZE_ENABLED == doze_status)
-        {
-            return ret;
-        }
-    #endif
-        GTP_DEBUG("I2C communication timeout, resetting chip...");
-        gtp_reset_guitar(client, 10);
-    }
-    return ret;
-}
-/*******************************************************
-Function:
-    i2c read twice, compare the results
-Input:
-    client:  i2c device
-    addr:    operate address
-    rxbuf:   read data to store, if compare successful
-    len:     bytes to read
-Output:
-    FAIL:    read failed
-    SUCCESS: read successful
-*********************************************************/
-s32 gtp_i2c_read_dbl_check(struct i2c_client *client, u16 addr, u8 *rxbuf, int len)
-{
-    u8 buf[16] = {0};
-    u8 confirm_buf[16] = {0};
-    u8 retry = 0;
-    
-    while (retry++ < 3)
-    {
-        memset(buf, 0xAA, 16);
-        buf[0] = (u8)(addr >> 8);
-        buf[1] = (u8)(addr & 0xFF);
-        gtp_i2c_read(client, buf, len + 2);
-        
-        memset(confirm_buf, 0xAB, 16);
-        confirm_buf[0] = (u8)(addr >> 8);
-        confirm_buf[1] = (u8)(addr & 0xFF);
-        gtp_i2c_read(client, confirm_buf, len + 2);
-        
-        if (!memcmp(buf, confirm_buf, len+2))
-        {
-            break;
-        }
-    }    
-    if (retry < 3)
-    {
-        memcpy(rxbuf, confirm_buf+2, len);
-        return SUCCESS;
-    }
-    else
-    {
-        GTP_ERROR("i2c read 0x%04X, %d bytes, double check failed!", addr, len);
-        return FAIL;
-    }
-}
-
-/*******************************************************
-Function:
-    Send config.
-Input:
-    client: i2c device.
-Output:
-    result of i2c write operation. 
-        1: succeed, otherwise: failed
-*********************************************************/
-s32 gtp_send_cfg(struct goodix_ts_data * ts)
-{
-    s32 ret = 2;
-    
-#if GTP_DRIVER_SEND_CFG
-    s32 retry = 0;
-    
-    if (ts->fixed_cfg)
-    {
-        GTP_INFO("Ic fixed config, no config sent!");
-        return 2;
-    }
-    GTP_INFO("driver send config");
-    for (retry = 0; retry < 5; retry++)
-    {
-        ret = gtp_i2c_write(ts->client, config , GTP_CONFIG_MAX_LENGTH + GTP_ADDR_LENGTH);
-        if (ret > 0)
-        {
-            break;
-        }
-    }
-#endif
-
-    return ret;
-}
-
-/*******************************************************
-Function:
-    Disable irq function
-Input:
-    ts: goodix i2c_client private data
-Output:
-    None.
-*********************************************************/
-void gtp_irq_disable(struct goodix_ts_data *ts)
-{
-    //unsigned long irqflags;
-
-    GTP_DEBUG_FUNC();
-
-    //spin_lock_irqsave(&ts->irq_lock, irqflags);
-    if (!ts->irq_is_disable)
-    {
-        ts->irq_is_disable = 1; 
-        //disable_irq_nosync(ts->client->irq);
-		wmt_gpio_mask_irq(ts->irq_gpio);
-    }
-    //spin_unlock_irqrestore(&ts->irq_lock, irqflags);
-}
-
-/*******************************************************
-Function:
-    Enable irq function
-Input:
-    ts: goodix i2c_client private data
-Output:
-    None.
-*********************************************************/
-void gtp_irq_enable(struct goodix_ts_data *ts)
-{
-    //unsigned long irqflags = 0;
-
-    GTP_DEBUG_FUNC();
-    
-    //spin_lock_irqsave(&ts->irq_lock, irqflags);
-    if (ts->irq_is_disable) 
-    {
-        //enable_irq(ts->client->irq);
-		wmt_gpio_unmask_irq(ts->irq_gpio);
-        ts->irq_is_disable = 0; 
-    }
-    //spin_unlock_irqrestore(&ts->irq_lock, irqflags);
-}
-
-
-/*******************************************************
-Function:
-    Report touch point event 
-Input:
-    ts: goodix i2c_client private data
-    id: trackId
-    x:  input x coordinate
-    y:  input y coordinate
-    w:  input pressure
-Output:
-    None.
-*********************************************************/
-static void gtp_touch_down(struct goodix_ts_data* ts,s32 id,s32 x,s32 y,s32 w)
-{
-	s32 px = 0, py = 0;
-#if GTP_CHANGE_X2Y
-    GTP_SWAP(x, y);
-#endif
-	
-	if (ts->swap) {
-		px = y;
-		py = x;
-	} else {
-		px = x;
-		py = y;
-	}
-	if (ts->xdir == -1)
-		px = ts->abs_x_max - px;
-	if (ts->ydir == -1)
-		py = ts->abs_y_max - py;
-
-	if (ts->lcd_exchg) {
-		int tmp;
-		tmp = px;
-		px = py;
-		py = ts->abs_x_max - tmp;
-	}
-
-#if GTP_ICS_SLOT_REPORT
-    input_mt_slot(ts->input_dev, id);
-    input_report_abs(ts->input_dev, ABS_MT_TRACKING_ID, id);
-    input_report_abs(ts->input_dev, ABS_MT_POSITION_X, x);
-    input_report_abs(ts->input_dev, ABS_MT_POSITION_Y, y);
-    input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, w);
-    input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, w);
-#else
-    input_report_abs(ts->input_dev, ABS_MT_POSITION_X, px);
-    input_report_abs(ts->input_dev, ABS_MT_POSITION_Y, py);
-    //input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, w);
-    //input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, w);
-    input_report_abs(ts->input_dev, ABS_MT_TRACKING_ID, id);
-    input_mt_sync(ts->input_dev);
-#endif
-
-    GTP_DEBUG("ID:%d, X:%d, Y:%d, W:%d", id, px, py, w);
-}
-
-/*******************************************************
-Function:
-    Report touch release event
-Input:
-    ts: goodix i2c_client private data
-Output:
-    None.
-*********************************************************/
-static void gtp_touch_up(struct goodix_ts_data* ts, s32 id)
-{
-#if GTP_ICS_SLOT_REPORT
-    input_mt_slot(ts->input_dev, id);
-    input_report_abs(ts->input_dev, ABS_MT_TRACKING_ID, -1);
-    GTP_DEBUG("Touch id[%2d] release!", id);
-#else
-    //input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, 0);
-    //input_report_abs(ts->input_dev, ABS_MT_WIDTH_MAJOR, 0);
-    input_mt_sync(ts->input_dev);
-#endif
-}
-
-
-/*******************************************************
-Function:
-    Goodix touchscreen work function
-Input:
-    work: work struct of goodix_workqueue
-Output:
-    None.
-*********************************************************/
-static void goodix_ts_work_func(struct work_struct *work)
-{
-    u8  end_cmd[3] = {GTP_READ_COOR_ADDR >> 8, GTP_READ_COOR_ADDR & 0xFF, 0};
-    u8  point_data[2 + 1 + 8 * GTP_MAX_TOUCH + 1]={GTP_READ_COOR_ADDR >> 8, GTP_READ_COOR_ADDR & 0xFF};
-    u8  touch_num = 0;
-    u8  finger = 0;
-    static u16 pre_touch = 0;
-    static u8 pre_key = 0;
-#if GTP_WITH_PEN
-    static u8 pre_pen = 0;
-#endif
-    u8  key_value = 0;
-    u8* coor_data = NULL;
-    s32 input_x = 0;
-    s32 input_y = 0;
-    s32 input_w = 0;
-    s32 id = 0;
-    s32 i  = 0;
-    s32 ret = -1;
-    struct goodix_ts_data *ts = NULL;
-
-#if GTP_SLIDE_WAKEUP
-    u8 doze_buf[3] = {0x81, 0x4B};
-#endif
-
-    GTP_DEBUG_FUNC();
-    ts = container_of(work, struct goodix_ts_data, work);
-    if (ts->enter_update)
-    {
-        return;
-    }
-#if GTP_SLIDE_WAKEUP
-    if (DOZE_ENABLED == doze_status)
-    {               
-        ret = gtp_i2c_read(i2c_connect_client, doze_buf, 3);
-        GTP_DEBUG("0x814B = 0x%02X", doze_buf[2]);
-        if (ret > 0)
-        {               
-            if (doze_buf[2] == 0xAA)
-            {
-                GTP_INFO("Slide(0xAA) To Light up the screen!");
-                doze_status = DOZE_WAKEUP;
-                input_report_key(ts->input_dev, KEY_POWER, 1);
-                input_sync(ts->input_dev);
-                input_report_key(ts->input_dev, KEY_POWER, 0);
-                input_sync(ts->input_dev);
-                // clear 0x814B
-                doze_buf[2] = 0x00;
-                gtp_i2c_write(i2c_connect_client, doze_buf, 3);
-            }
-            else if (doze_buf[2] == 0xBB)
-            {
-                GTP_INFO("Slide(0xBB) To Light up the screen!");
-                doze_status = DOZE_WAKEUP;
-                input_report_key(ts->input_dev, KEY_POWER, 1);
-                input_sync(ts->input_dev);
-                input_report_key(ts->input_dev, KEY_POWER, 0);
-                input_sync(ts->input_dev);
-                // clear 0x814B
-                doze_buf[2] = 0x00;
-                gtp_i2c_write(i2c_connect_client, doze_buf, 3);
-            }
-            else if (0xC0 == (doze_buf[2] & 0xC0))
-            {
-                GTP_INFO("double click to light up the screen!");
-                doze_status = DOZE_WAKEUP;
-                input_report_key(ts->input_dev, KEY_POWER, 1);
-                input_sync(ts->input_dev);
-                input_report_key(ts->input_dev, KEY_POWER, 0);
-                input_sync(ts->input_dev);
-                // clear 0x814B
-                doze_buf[2] = 0x00;
-                gtp_i2c_write(i2c_connect_client, doze_buf, 3);
-            }
-            else
-            {
-                gtp_enter_doze(ts);
-            }
-        }
-        if (ts->use_irq)
-        {
-            gtp_irq_enable(ts);
-        }
-        return;
-    }
-#endif
-
-    ret = gtp_i2c_read(ts->client, point_data, 12);
-    if (ret < 0)
-    {
-        GTP_ERROR("I2C transfer error. errno:%d\n ", ret);
-        goto exit_work_func;
-    }
-
-    finger = point_data[GTP_ADDR_LENGTH];    
-    if((finger & 0x80) == 0)
-    {
-        goto exit_work_func;
-    }
-
-    touch_num = finger & 0x0f;
-    if (touch_num > GTP_MAX_TOUCH)
-    {
-        goto exit_work_func;
-    }
-
-    if (touch_num > 1)
-    {
-        u8 buf[8 * GTP_MAX_TOUCH] = {(GTP_READ_COOR_ADDR + 10) >> 8, (GTP_READ_COOR_ADDR + 10) & 0xff};
-
-        ret = gtp_i2c_read(ts->client, buf, 2 + 8 * (touch_num - 1)); 
-        memcpy(&point_data[12], &buf[2], 8 * (touch_num - 1));
-    }
-
-#if GTP_HAVE_TOUCH_KEY
-    key_value = point_data[3 + 8 * touch_num];
-    
-    if(key_value || pre_key)
-    {
-        for (i = 0; i < GTP_MAX_KEY_NUM; i++)
-        {
-        #if GTP_DEBUG_ON
-            for (ret = 0; ret < 4; ++ret)
-            {
-                if (key_codes[ret] == touch_key_array[i])
-                {
-                    GTP_DEBUG("Key: %s %s", key_names[ret], (key_value & (0x01 << i)) ? "Down" : "Up");
-                    break;
-                }
-            }
-        #endif
-            input_report_key(ts->input_dev, touch_key_array[i], key_value & (0x01<<i));   
-        }
-        touch_num = 0;
-        pre_touch = 0;
-    }
-#endif
-    pre_key = key_value;
-
-    GTP_DEBUG("pre_touch:%02x, finger:%02x.", pre_touch, finger);
-
-#if GTP_ICS_SLOT_REPORT
-
-#if GTP_WITH_PEN
-    if (pre_pen && (touch_num == 0))
-    {
-        GTP_DEBUG("Pen touch UP(Slot)!");
-        input_report_key(ts->input_dev, BTN_TOOL_PEN, 0);
-        input_mt_slot(ts->input_dev, 5);
-        input_report_abs(ts->input_dev, ABS_MT_TRACKING_ID, -1);
-        pre_pen = 0;
-    }
-#endif
-    if (pre_touch || touch_num)
-    {
-        s32 pos = 0;
-        u16 touch_index = 0;
-
-        coor_data = &point_data[3];
-        
-        if(touch_num)
-        {
-            id = coor_data[pos] & 0x0F;
-        
-        #if GTP_WITH_PEN
-            id = coor_data[pos];
-            if ((id == 128))  
-            {
-                GTP_DEBUG("Pen touch DOWN(Slot)!");
-                input_x  = coor_data[pos + 1] | (coor_data[pos + 2] << 8);
-                input_y  = coor_data[pos + 3] | (coor_data[pos + 4] << 8);
-                input_w  = coor_data[pos + 5] | (coor_data[pos + 6] << 8);
-                
-                input_report_key(ts->input_dev, BTN_TOOL_PEN, 1);
-                input_mt_slot(ts->input_dev, 5);
-                input_report_abs(ts->input_dev, ABS_MT_TRACKING_ID, 5);
-                input_report_abs(ts->input_dev, ABS_MT_POSITION_X, input_x);
-                input_report_abs(ts->input_dev, ABS_MT_POSITION_Y, input_y);
-                input_report_abs(ts->input_dev, ABS_MT_TOUCH_MAJOR, input_w);
-                GTP_DEBUG("Pen/Stylus: (%d, %d)[%d]", input_x, input_y, input_w);
-                pre_pen = 1;
-                pre_touch = 0;
-            }    
-        #endif
-        
-            touch_index |= (0x01<<id);
-        }
-        
-        GTP_DEBUG("id = %d,touch_index = 0x%x, pre_touch = 0x%x\n",id, touch_index,pre_touch);
-        for (i = 0; i < GTP_MAX_TOUCH; i++)
-        {
-        #if GTP_WITH_PEN
-            if (pre_pen == 1)
-            {
-                break;
-            }
-        #endif
-        
-            if (touch_index & (0x01<<i))
-            {
-                input_x  = coor_data[pos + 1] | (coor_data[pos + 2] << 8);
-                input_y  = coor_data[pos + 3] | (coor_data[pos + 4] << 8);
-                input_w  = coor_data[pos + 5] | (coor_data[pos + 6] << 8);
-
-                gtp_touch_down(ts, id, input_x, input_y, input_w);
-                pre_touch |= 0x01 << i;
-                
-                pos += 8;
-                id = coor_data[pos] & 0x0F;
-                touch_index |= (0x01<<id);
-            }
-            else
-            {
-                gtp_touch_up(ts, i);
-                pre_touch &= ~(0x01 << i);
-            }
-        }
-    }
-#else
-    //input_report_key(ts->input_dev, BTN_TOUCH, (touch_num || key_value));
-    if (touch_num)
-    {
-        for (i = 0; i < touch_num; i++)
-        {
-            coor_data = &point_data[i * 8 + 3];
-
-            id = coor_data[0];      //  & 0x0F;
-            input_x  = coor_data[1] | (coor_data[2] << 8);
-            input_y  = coor_data[3] | (coor_data[4] << 8);
-            input_w  = coor_data[5] | (coor_data[6] << 8);
-        
-        #if GTP_WITH_PEN
-            if (id == 128)
-            {
-                GTP_DEBUG("Pen touch DOWN!");
-                input_report_key(ts->input_dev, BTN_TOOL_PEN, 1);
-                pre_pen = 1;
-                id = 0;   
-            }
-        #endif
-        
-            gtp_touch_down(ts, id, input_x, input_y, input_w);
-        }
-    }
-    else if (pre_touch)
-    {
-    #if GTP_WITH_PEN
-        if (pre_pen == 1)
-        {
-            GTP_DEBUG("Pen touch UP!");
-            input_report_key(ts->input_dev, BTN_TOOL_PEN, 0);
-            pre_pen = 0;
-        }
-    #endif
-    
-        GTP_DEBUG("Touch Release!");
-        gtp_touch_up(ts, 0);
-    }
-
-    pre_touch = touch_num;
-#endif
-
-    input_sync(ts->input_dev);
-
-exit_work_func:
-    if(!ts->gtp_rawdiff_mode)
-    {
-        ret = gtp_i2c_write(ts->client, end_cmd, 3);
-        if (ret < 0)
-        {
-            GTP_INFO("I2C write end_cmd error!");
-        }
-    }
-    if (ts->use_irq)
-    {
-        gtp_irq_enable(ts);
-    }
-}
-
-/*******************************************************
-Function:
-    Timer interrupt service routine for polling mode.
-Input:
-    timer: timer struct pointer
-Output:
-    Timer work mode. 
-        HRTIMER_NORESTART: no restart mode
-*********************************************************/
-static enum hrtimer_restart goodix_ts_timer_handler(struct hrtimer *timer)
-{
-    struct goodix_ts_data *ts = container_of(timer, struct goodix_ts_data, timer);
-
-    GTP_DEBUG_FUNC();
-
-    queue_work(goodix_wq, &ts->work);
-    hrtimer_start(&ts->timer, ktime_set(0, (GTP_POLL_TIME+6)*1000000), HRTIMER_MODE_REL);
-    return HRTIMER_NORESTART;
-}
-
-/*******************************************************
-Function:
-    External interrupt service routine for interrupt mode.
-Input:
-    irq:  interrupt number.
-    dev_id: private data pointer
-Output:
-    Handle Result.
-        IRQ_HANDLED: interrupt handled successfully
-*********************************************************/
-static irqreturn_t goodix_ts_irq_handler(int irq, void *dev_id)
-{
-    struct goodix_ts_data *ts = dev_id;
-
-    GTP_DEBUG_FUNC();
-	
- 	if (gpio_irqstatus(ts->irq_gpio))
-	{
-		wmt_gpio_ack_irq(ts->irq_gpio);
-		if (is_gpio_irqenable(ts->irq_gpio) && l_suspend == 0)
-		{
-			gtp_irq_disable(ts);
-			queue_work(goodix_wq, &ts->work);
-		}
-		return IRQ_HANDLED;
-	}
-	
-	return IRQ_NONE;
-}
-/*******************************************************
-Function:
-    Synchronization.
-Input:
-    ms: synchronization time in millisecond.
-Output:
-    None.
-*******************************************************/
-void gtp_int_sync(s32 ms)
-{
-    GTP_GPIO_OUTPUT(l_ts->irq_gpio, 0);
-    msleep(ms);
-    GTP_GPIO_AS_INPUT(l_ts->irq_gpio);
-    //GTP_GPIO_AS_INT(ts->irq_gpio);
-}
-
-/*******************************************************
-Function:
-    Reset chip.
-Input:
-    ms: reset time in millisecond
-Output:
-    None.
-*******************************************************/
-void gtp_reset_guitar(struct i2c_client *client, s32 ms)
-{
-    GTP_DEBUG_FUNC();
-
-    GTP_GPIO_OUTPUT(l_ts->rst_gpio, 0);   // begin select I2C slave addr
-    msleep(ms);                         // T2: > 10ms
-    // HIGH: 0x28/0x29, LOW: 0xBA/0xBB
-    GTP_GPIO_OUTPUT(l_ts->irq_gpio, client->addr == 0x14);
-
-    msleep(2);                          // T3: > 100us
-    GTP_GPIO_OUTPUT(l_ts->rst_gpio, 1);
-    
-    msleep(6);                          // T4: > 5ms
-
-    GTP_GPIO_AS_INPUT(l_ts->rst_gpio);    // end select I2C slave addr
-
-    gtp_int_sync(50);                  
-    
-#if GTP_ESD_PROTECT
-    gtp_init_ext_watchdog(client);
-#endif
-}
-
-#if GTP_SLIDE_WAKEUP
-/*******************************************************
-Function:
-    Enter doze mode for sliding wakeup.
-Input:
-    ts: goodix tp private data
-Output:
-    1: succeed, otherwise failed
-*******************************************************/
-static s8 gtp_enter_doze(struct goodix_ts_data *ts)
-{
-    s8 ret = -1;
-    s8 retry = 0;
-    u8 i2c_control_buf[3] = {(u8)(GTP_REG_SLEEP >> 8), (u8)GTP_REG_SLEEP, 8};
-
-    GTP_DEBUG_FUNC();
-
-#if GTP_DBL_CLK_WAKEUP
-    i2c_control_buf[2] = 0x09;
-#endif
-
-    gtp_irq_disable(ts);
-    
-    GTP_DEBUG("entering doze mode...");
-    while(retry++ < 5)
-    {
-        i2c_control_buf[0] = 0x80;
-        i2c_control_buf[1] = 0x46;
-        ret = gtp_i2c_write(ts->client, i2c_control_buf, 3);
-        if (ret < 0)
-        {
-            GTP_DEBUG("failed to set doze flag into 0x8046, %d", retry);
-            continue;
-        }
-        i2c_control_buf[0] = 0x80;
-        i2c_control_buf[1] = 0x40;
-        ret = gtp_i2c_write(ts->client, i2c_control_buf, 3);
-        if (ret > 0)
-        {
-            doze_status = DOZE_ENABLED;
-            GTP_INFO("GTP has been working in doze mode!");
-            gtp_irq_enable(ts);
-            return ret;
-        }
-        msleep(10);
-    }
-    GTP_ERROR("GTP send doze cmd failed.");
-    gtp_irq_enable(ts);
-    return ret;
-}
-#else 
-/*******************************************************
-Function:
-    Enter sleep mode.
-Input:
-    ts: private data.
-Output:
-    Executive outcomes.
-       1: succeed, otherwise failed.
-*******************************************************/
-#if 0
-static s8 gtp_enter_sleep(struct goodix_ts_data * ts)
-{
-    s8 ret = -1;
-    s8 retry = 0;
-    u8 i2c_control_buf[3] = {(u8)(GTP_REG_SLEEP >> 8), (u8)GTP_REG_SLEEP, 5};
-
-    GTP_DEBUG_FUNC();
-    
-    GTP_GPIO_OUTPUT(ts->irq_gpio, 0);
-    msleep(5);
-    
-    while(retry++ < 5)
-    {
-        ret = gtp_i2c_write(ts->client, i2c_control_buf, 3);
-        if (ret > 0)
-        {
-            GTP_INFO("GTP enter sleep!");
-            
-            return ret;
-        }
-        msleep(10);
-    }
-    GTP_ERROR("GTP send sleep cmd failed.");
-    return ret;
-}
-#endif 
-#endif 
-/*******************************************************
-Function:
-    Wakeup from sleep.
-Input:
-    ts: private data.
-Output:
-    Executive outcomes.
-        >0: succeed, otherwise: failed.
-*******************************************************/
-#if 0
-static s8 gtp_wakeup_sleep(struct goodix_ts_data * ts)
-{
-    u8 retry = 0;
-    s8 ret = -1;
-    
-    GTP_DEBUG_FUNC();
-    
-#if GTP_POWER_CTRL_SLEEP
-    while(retry++ < 5)
-    {
-        gtp_reset_guitar(ts->client, 20);
-        
-        ret = gtp_send_cfg(ts);
-        if (ret < 0)
-        {
-            GTP_INFO("Wakeup sleep send config failed!");
-            continue;
-        }
-        GTP_INFO("GTP wakeup sleep");
-        return 1;
-    }
-#else
-    while(retry++ < 10)
-    {
-    #if GTP_SLIDE_WAKEUP
-        if (DOZE_WAKEUP != doze_status)       // wakeup not by slide 
-        {
-            gtp_reset_guitar(ts->client, 10);
-        }
-        else              // wakeup by slide 
-        {
-            doze_status = DOZE_DISABLED;
-        }
-    #else
-        if (chip_gt9xxs == 1)
-        {
-           gtp_reset_guitar(ts->client, 10);
-        }
-        else
-        {
-            GTP_GPIO_OUTPUT(ts->irq_gpio, 1);
-            msleep(5);
-        }
-    #endif
-        ret = gtp_i2c_test(ts->client);
-        if (ret > 0)
-        {
-            GTP_INFO("GTP wakeup sleep.");
-            
-        #if (!GTP_SLIDE_WAKEUP)
-            if (chip_gt9xxs == 0)
-            {
-                gtp_int_sync(25);
-                msleep(20);
-            #if GTP_ESD_PROTECT
-                gtp_init_ext_watchdog(ts->client);
-            #endif
-            }
-        #endif
-            return ret;
-        }
-        gtp_reset_guitar(ts->client, 20);
-    }
-#endif
-
-    GTP_ERROR("GTP wakeup sleep failed.");
-    return ret;
-}
-#endif
-
-static int wmt_ts_load_firmware(char* firmwarename, unsigned char* firmdata)
-{
-	struct file *fp; 
-    mm_segment_t fs; 
-    loff_t pos;
-    long fsize;
-    int alloclen;
-	char filepath[64];
-
-	sprintf(filepath, "/system/etc/firmware/%s", firmwarename);
-	printk("ts firmware file:%s\n",filepath);
-
-    fp = filp_open(filepath, O_RDONLY, 0); 
-    if (IS_ERR(fp)) { 
-        printk("create file error\n"); 
-		return -1;
-    } 
-    fs = get_fs();
-    set_fs(KERNEL_DS);
-    alloclen = fp->f_op->llseek(fp, 0, SEEK_END);
-    printk("firmware file lengh:0x%x,\n", alloclen);
-    alloclen += alloclen%4;
-
-    fp->f_op->llseek(fp,0,0);
-    pos = 0;
-    fsize = vfs_read(fp, firmdata, alloclen, &pos);
-    printk("filesize:0x%ld,alloclen:0x%d\n",fsize,alloclen);
-    if (fsize <= 0)
-    {
-    	printk("alloc size is too small.\n");
-    	goto error_vfs_read;
-    }
-    filp_close(fp, NULL); 
-    set_fs(fs);
-    printk("success to read firmware file!\n");;
-
-	return 0;
-error_vfs_read:
-	filp_close(fp, NULL); 
-    set_fs(fs);	
-	return -1;
-}
-
-static int read_cfg(char* cfgname, u8* cfg, int len_max)
-{
-	char endflag[]="/* End flag */";
-	unsigned char* p;
-	int val;
-	int i = 0;
-	unsigned char *rawdata;
-
-    rawdata = kzalloc(1024, GFP_KERNEL);
-    if (rawdata == NULL)
-    {
-		printk("Error when alloc memory for firmware file!\n");
-		return -ENOMEM;
-    }
-	
-	if (wmt_ts_load_firmware(cfgname, rawdata))
-		return -1;
-
-	p = rawdata;
-	while (*p!='{') p++; 
-	p++;
-
-	while (strncmp(p,endflag,strlen(endflag)))
-	{
-		if (!strncmp(p,"0x",strlen("0x")))
-		{
-			sscanf(p,"%x,",&val);
-			*(cfg++) = val&0x00FF;
-			i++;
-		}
-		if (i == len_max)
-			break;
-		p++;
-		
-	};
-
-	kfree(rawdata);
-	
-	return i;
-}
-
-/*******************************************************
-Function:
-    Initialize gtp.
-Input:
-    ts: goodix private data
-Output:
-    Executive outcomes.
-        0: succeed, otherwise: failed
-*******************************************************/
-static s32 gtp_init_panel(struct goodix_ts_data *ts)
-{
-    s32 ret = -1;
-
-#if GTP_DRIVER_SEND_CFG
-    s32 i;
-    u8 check_sum = 0;
-    u8 opr_buf[16];
-    u8 sensor_id = 0;
-
-    u8 send_cfg_buf[256] = {0};
-	char cfgname[32] = {0};
-
-    ret = gtp_i2c_read_dbl_check(ts->client, 0x41E4, opr_buf, 1);
-    if (SUCCESS == ret) 
-    {
-        if (opr_buf[0] != 0xBE)
-        {
-            ts->fw_error = 1;
-            GTP_ERROR("Firmware error, no config sent!");
-			return -1;
-		}
-	}
-
-	ret = gtp_i2c_read_dbl_check(ts->client, GTP_REG_SENSOR_ID, &sensor_id, 1);
-	if (SUCCESS == ret)
-	{
-		if (sensor_id >= 0x06)
-		{
-			//GTP_ERROR("Invalid sensor_id(0x%02X), No Config Sent!", sensor_id);
-			//return -1;
-			GTP_ERROR("Invalid sensor_id(0x%02X), Force set id to 0!", sensor_id);
-			sensor_id = 0;
-		}
-	}
-	else
-	{
-		GTP_ERROR("Failed to get sensor_id, No config sent!");
-		return -1;
-	}
-	GTP_DEBUG("Sensor_ID: %d", sensor_id);
-
-	sprintf(cfgname, "%s_id%d.cfg", ts->fw_name, sensor_id);
-	GTP_INFO("config file name: %s.", cfgname);
-	ret = read_cfg(cfgname, send_cfg_buf, 256);
-	if (ret < 0)
-		return -1;
-	ts->gtp_cfg_len = ret;
-	
-    if (ts->gtp_cfg_len < GTP_CONFIG_MIN_LENGTH)
-    {
-        GTP_ERROR("INVALID CONFIG GROUP! NO Config Sent! You need to check you header file CFG_GROUP section!");
-        return -1;
-    }
-    
-    ret = gtp_i2c_read_dbl_check(ts->client, GTP_REG_CONFIG_DATA, &opr_buf[0], 1);
-    
-    if (ret == SUCCESS)
-    {
-        GTP_DEBUG("Config Version: %d, 0x%02X; IC Config Version: %d, 0x%02X", 
-                    send_cfg_buf[0], send_cfg_buf[0], opr_buf[0], opr_buf[0]);
-        
-        if (opr_buf[0] < 90)    
-        {
-            grp_cfg_version = send_cfg_buf[0];       // backup group config version
-            send_cfg_buf[0] = 0x00;
-            ts->fixed_cfg = 0;
-        }
-        else        // treated as fixed config, not send config
-        {
-            GTP_INFO("Ic fixed config with config version(%d, 0x%02X)", opr_buf[0], opr_buf[0]);
-            ts->fixed_cfg = 1;
-        }
-    }
-    else
-    {
-        GTP_ERROR("Failed to get ic config version!No config sent!");
-        return -1;
-    }
-    
-    memset(&config[GTP_ADDR_LENGTH], 0, GTP_CONFIG_MAX_LENGTH);
-    memcpy(&config[GTP_ADDR_LENGTH], send_cfg_buf, ts->gtp_cfg_len);
-
-#if GTP_CUSTOM_CFG
-    config[RESOLUTION_LOC]     = (u8)GTP_MAX_WIDTH;
-    config[RESOLUTION_LOC + 1] = (u8)(GTP_MAX_WIDTH>>8);
-    config[RESOLUTION_LOC + 2] = (u8)GTP_MAX_HEIGHT;
-    config[RESOLUTION_LOC + 3] = (u8)(GTP_MAX_HEIGHT>>8);
-    
-    if (GTP_INT_TRIGGER == 0)  //RISING
-    {
-        config[TRIGGER_LOC] &= 0xfe; 
-    }
-    else if (GTP_INT_TRIGGER == 1)  //FALLING
-    {
-        config[TRIGGER_LOC] |= 0x01;
-    }
-#endif  // GTP_CUSTOM_CFG
-    
-    check_sum = 0;
-    for (i = GTP_ADDR_LENGTH; i < ts->gtp_cfg_len; i++)
-    {
-        check_sum += config[i];
-    }
-    config[ts->gtp_cfg_len] = (~check_sum) + 1;
-    
-#else // DRIVER NOT SEND CONFIG
-    ts->gtp_cfg_len = GTP_CONFIG_MAX_LENGTH;
-    ret = gtp_i2c_read(ts->client, config, ts->gtp_cfg_len + GTP_ADDR_LENGTH);
-    if (ret < 0)
-    {
-        GTP_ERROR("Read Config Failed, Using Default Resolution & INT Trigger!");
-        ts->abs_x_max = GTP_MAX_WIDTH;
-        ts->abs_y_max = GTP_MAX_HEIGHT;
-        ts->int_trigger_type = GTP_INT_TRIGGER;
-    }
-#endif // GTP_DRIVER_SEND_CFG
-
-    GTP_DEBUG_FUNC();
-    if ((ts->abs_x_max == 0) && (ts->abs_y_max == 0))
-    {
-        ts->abs_x_max = (config[RESOLUTION_LOC + 1] << 8) + config[RESOLUTION_LOC];
-        ts->abs_y_max = (config[RESOLUTION_LOC + 3] << 8) + config[RESOLUTION_LOC + 2];
-        ts->int_trigger_type = (config[TRIGGER_LOC]) & 0x03;
-    }
-	
-    ret = gtp_send_cfg(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("Send config error.");
-    }
-    //GTP_DEBUG("X_MAX = %d, Y_MAX = %d, TRIGGER = 0x%02x",
-        //ts->abs_x_max,ts->abs_y_max,ts->int_trigger_type);
-    GTP_INFO("X_MAX = %d, Y_MAX = %d, TRIGGER = 0x%02x(%s).",
-        ts->abs_x_max,ts->abs_y_max,ts->int_trigger_type, ts->int_trigger_type?"Falling":"Rising");
-
-    msleep(10);
-    return 0;
-}
-
-/*******************************************************
-Function:
-    Read chip version.
-Input:
-    client:  i2c device
-    version: buffer to keep ic firmware version
-Output:
-    read operation return.
-        2: succeed, otherwise: failed
-*******************************************************/
-s32 gtp_read_version(struct i2c_client *client, u16* version)
-{
-    s32 ret = -1;
-    u8 buf[8] = {GTP_REG_VERSION >> 8, GTP_REG_VERSION & 0xff};
-
-    GTP_DEBUG_FUNC();
-
-    ret = gtp_i2c_read(client, buf, sizeof(buf));
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP read version failed");
-        return ret;
-    }
-
-    if (version)
-    {
-        *version = (buf[7] << 8) | buf[6];
-    }
-    
-    if (buf[5] == 0x00)
-    {
-        GTP_INFO("IC Version: %c%c%c_%02x%02x", buf[2], buf[3], buf[4], buf[7], buf[6]);
-    }
-    else
-    {
-        if (buf[5] == 'S' || buf[5] == 's')
-        {
-            chip_gt9xxs = 1;
-        }
-        GTP_INFO("IC Version: %c%c%c%c_%02x%02x", buf[2], buf[3], buf[4], buf[5], buf[7], buf[6]);
-    }
-    return ret;
-}
-
-/*******************************************************
-Function:
-    I2c test Function.
-Input:
-    client:i2c client.
-Output:
-    Executive outcomes.
-        2: succeed, otherwise failed.
-*******************************************************/
-static s8 gtp_i2c_test(struct i2c_client *client)
-{
-    u8 test[3] = {GTP_REG_CONFIG_DATA >> 8, GTP_REG_CONFIG_DATA & 0xff};
-    u8 retry = 0;
-    s8 ret = -1;
-  
-    GTP_DEBUG_FUNC();
-  
-    while(retry++ < 5)
-    {
-        ret = gtp_i2c_read(client, test, 3);
-        if (ret > 0)
-        {
-            return ret;
-        }
-        GTP_ERROR("GTP i2c test failed time %d.",retry);
-        msleep(10);
-    }
-    return ret;
-}
-
-/*******************************************************
-Function:
-    Request gpio(INT & RST) ports.
-Input:
-    ts: private data.
-Output:
-    Executive outcomes.
-        >= 0: succeed, < 0: failed
-*******************************************************/
-static s8 gtp_request_io_port(struct goodix_ts_data *ts)
-{
-    s32 ret = 0;
-
-    ret = GTP_GPIO_REQUEST(ts->irq_gpio, "GTP_INT_IRQ");
-    if (ret < 0) 
-    {
-        GTP_ERROR("Failed to request GPIO:%d, ERRNO:%d", (s32)ts->irq_gpio, ret);
-        ret = -ENODEV;
-    }
-    else
-    {
-        GTP_GPIO_AS_INPUT(ts->irq_gpio);
-        //GTP_GPIO_AS_INT(ts->irq_gpio);  
-        //ts->client->irq = IRQ_GPIO;
-    }
-
-    ret = GTP_GPIO_REQUEST(ts->rst_gpio, "GTP_RST_PORT");
-    if (ret < 0) 
-    {
-        GTP_ERROR("Failed to request GPIO:%d, ERRNO:%d",(s32)ts->rst_gpio,ret);
-        ret = -ENODEV;
-    }
-
-    GTP_GPIO_AS_INPUT(ts->rst_gpio);
-    gtp_reset_guitar(ts->client, 20);
-
-    
-    if(ret < 0)
-    {
-        GTP_GPIO_FREE(ts->rst_gpio);
-        GTP_GPIO_FREE(ts->irq_gpio);
-    }
-
-    return ret;
-}
-
-/*******************************************************
-Function:
-    Request interrupt.
-Input:
-    ts: private data.
-Output:
-    Executive outcomes.
-        0: succeed, -1: failed.
-*******************************************************/
-static s8 gtp_request_irq(struct goodix_ts_data *ts)
-{
-    s32 ret = -1;
-    //const u8 irq_table[] = GTP_IRQ_TAB;
-
-    GTP_DEBUG("INT trigger type:%x", ts->int_trigger_type);
-
-    ret  = request_irq(ts->client->irq, 
-                       goodix_ts_irq_handler,
-                       IRQF_SHARED,
-                       ts->client->name,
-                       ts);
-    if (ret)
-    {
-        GTP_ERROR("Request IRQ failed!ERRNO:%d.", ret);
-        GTP_GPIO_AS_INPUT(ts->irq_gpio);
-        GTP_GPIO_FREE(ts->irq_gpio);
-
-        hrtimer_init(&ts->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
-        ts->timer.function = goodix_ts_timer_handler;
-        hrtimer_start(&ts->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-        return -1;
-    }
-    else 
-    {
-        gtp_irq_disable(ts);
-        ts->use_irq = 1;
-        return 0;
-    }
-}
-
-/*******************************************************
-Function:
-    Request input device Function.
-Input:
-    ts:private data.
-Output:
-    Executive outcomes.
-        0: succeed, otherwise: failed.
-*******************************************************/
-static s8 gtp_request_input_dev(struct goodix_ts_data *ts)
-{
-    s8 ret = -1;
-    s8 phys[32];
-#if GTP_HAVE_TOUCH_KEY
-    u8 index = 0;
-#endif
-  
-    GTP_DEBUG_FUNC();
-  
-    ts->input_dev = input_allocate_device();
-    if (ts->input_dev == NULL)
-    {
-        GTP_ERROR("Failed to allocate input device.");
-        return -ENOMEM;
-    }
-
-    ts->input_dev->evbit[0] = BIT_MASK(EV_SYN) | BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) ;
-    set_bit(INPUT_PROP_DIRECT, ts->input_dev->propbit);
-#if GTP_ICS_SLOT_REPORT
-    __set_bit(INPUT_PROP_DIRECT, ts->input_dev->propbit);
-    input_mt_init_slots(ts->input_dev, 10);     // in case of "out of memory"
-#else
-    //ts->input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
-#endif
-
-#if GTP_HAVE_TOUCH_KEY
-    for (index = 0; index < GTP_MAX_KEY_NUM; index++)
-    {
-        input_set_capability(ts->input_dev, EV_KEY, touch_key_array[index]);  
-    }
-#endif
-
-#if GTP_SLIDE_WAKEUP
-    input_set_capability(ts->input_dev, EV_KEY, KEY_POWER);
-#endif 
-
-#if GTP_WITH_PEN
-    // pen support
-    __set_bit(BTN_TOOL_PEN, ts->input_dev->keybit);
-    __set_bit(INPUT_PROP_DIRECT, ts->input_dev->propbit);
-    __set_bit(INPUT_PROP_POINTER, ts->input_dev->propbit);
-#endif
-
-#if GTP_CHANGE_X2Y
-    GTP_SWAP(ts->abs_x_max, ts->abs_y_max);
-#endif
-
-	if (ts->swap) {
-		s32 temp;
-		temp = ts->abs_x_max;
-		ts->abs_x_max = ts->abs_y_max;
-		ts->abs_y_max = temp;
-	}
-
-	if (ts->lcd_exchg) {
-		input_set_abs_params(ts->input_dev, ABS_MT_POSITION_X, 0, ts->abs_y_max, 0, 0);
-		input_set_abs_params(ts->input_dev, ABS_MT_POSITION_Y, 0, ts->abs_x_max, 0, 0);
-	} else {
-		input_set_abs_params(ts->input_dev, ABS_MT_POSITION_X, 0, ts->abs_x_max, 0, 0);
-		input_set_abs_params(ts->input_dev, ABS_MT_POSITION_Y, 0, ts->abs_y_max, 0, 0);
-	}
-    //input_set_abs_params(ts->input_dev, ABS_MT_WIDTH_MAJOR, 0, 255, 0, 0);
-    //input_set_abs_params(ts->input_dev, ABS_MT_TOUCH_MAJOR, 0, 255, 0, 0);
-    input_set_abs_params(ts->input_dev, ABS_MT_TRACKING_ID, 0, 255, 0, 0);
-
-    sprintf(phys, "input/ts");
-    ts->input_dev->name = goodix_ts_name;
-    ts->input_dev->phys = phys;
-    ts->input_dev->id.bustype = BUS_I2C;
-    ts->input_dev->id.vendor = 0xDEAD;
-    ts->input_dev->id.product = 0xBEEF;
-    ts->input_dev->id.version = 10427;
-    
-    ret = input_register_device(ts->input_dev);
-    if (ret)
-    {
-        GTP_ERROR("Register %s input device failed", ts->input_dev->name);
-        return -ENODEV;
-    }
-    
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    ts->early_suspend.level = EARLY_SUSPEND_LEVEL_BLANK_SCREEN + 1;
-    ts->early_suspend.suspend = goodix_ts_early_suspend;
-    ts->early_suspend.resume = goodix_ts_late_resume;
-    register_early_suspend(&ts->early_suspend);
-#endif
-
-    return 0;
-}
-
-
-static int wmt_check_touch_env(struct goodix_ts_data *ts)
-{
-	int ret = 0;
-	int len = 127;
-    	char retval[128] = {0},*p=NULL,*s=NULL;
-	int Enable=0;
-	int x,y;
-	
-    	// Get u-boot parameter
-	ret = wmt_getsyspara("wmt.io.touch", retval, &len);
-	if(ret){
-		GTP_ERROR("Read wmt.io.touch Failed.\n");
-		return -EIO;
-	}
-	
-	//check touch enable	
-	p = retval;
-	sscanf(p,"%d:", &Enable);
-	if(Enable == 0){
-		GTP_ERROR("Touch Screen Is Disabled.\n");
-		return -ENODEV;
-	}
-
-	//check touch IC name
-	p = strchr(p,':');p++;
-	if (strncmp(p, "gt9xx", strlen("gt9xx"))) {
-		GTP_ERROR("Can't find gt9xx!\n");
-		return -ENODEV;
-	}
-
-	//get firmware file name
-	s = strchr(p,':');
-	//p = p + strlen(fw_name) + 1;
-	if (s > (p + strlen("gt9xx") + 1)) {
-		memset(ts->fw_name,0x00,sizeof(ts->fw_name));
-		strncpy(ts->fw_name, p, (s-p));
-		GTP_DEBUG("ts_fwname=%s\n", ts->fw_name);
-	} else
-		GTP_DEBUG("needn't firmware\n");
-
-	//get other needed args
-	p = s + 1;
-	ret = sscanf(p,"%d:%d:%d:%d:%d:%d:%d:%d:%x",
-		&ts->irq_gpio,&x,&y,&ts->rst_gpio,
-		&ts->swap,&ts->xdir,&ts->ydir,
-		&ts->max_touch_num,
-		&ts->i2c_addr);
-	if (ret != 9)
-	{
-		GTP_ERROR("Wrong format ts u-boot param(%d)!\n",ret);
-		return -ENODEV;
-	}
-
-	ret = wmt_getsyspara("wmt.display.fb0", retval, &len);
-	if (!ret) {
-		int tmp[6];
-		p = retval;
-		sscanf(p, "%d:[%d:%d:%d:%d:%d", &tmp[0], &tmp[1], &tmp[2], &tmp[3], &tmp[4], &tmp[5]);
-		if (tmp[4] > tmp[5])
-			ts->lcd_exchg = 1;
-	}
-
-	return 0;
-}
-
-/*******************************************************
-Function:
-    I2c probe.
-Input:
-    client: i2c device struct.
-    id: device id.
-Output:
-    Executive outcomes. 
-        0: succeed.
-*******************************************************/
-static int goodix_ts_probe(struct platform_device *pdev)
-{
-    s32 ret = -1;
-    struct goodix_ts_data *ts;
-    u16 version_info;
-
-    GTP_DEBUG_FUNC();
-    
-    //do NOT remove these logs
-    GTP_INFO("GTP Driver Version: %s", GTP_DRIVER_VERSION);
-    GTP_INFO("GTP Driver Built@%s, %s", __TIME__, __DATE__);
-    GTP_INFO("GTP I2C Address: 0x%02x", i2c_connect_client->addr);
-
-    //i2c_connect_client = client;
-    
-    if (!i2c_check_functionality(i2c_connect_client->adapter, I2C_FUNC_I2C)) 
-    {
-        GTP_ERROR("I2C check functionality failed.");
-        return -ENODEV;
-    }
-    ts = kzalloc(sizeof(*ts), GFP_KERNEL);
-    if (ts == NULL)
-    {
-        GTP_ERROR("Alloc GFP_KERNEL memory failed.");
-        return -ENOMEM;
-    }
-    memset(ts, 0, sizeof(*ts));
-    l_ts = ts;
-   
-    ret = wmt_check_touch_env(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP get touch env failed.");
-        kfree(ts);
-        return ret;
-    }
-
-    i2c_connect_client->addr = ts->i2c_addr;
-    INIT_WORK(&ts->work, goodix_ts_work_func);
-    ts->client = i2c_connect_client;
-    //spin_lock_init(&ts->irq_lock);          // 2.6.39 later
-    // ts->irq_lock = SPIN_LOCK_UNLOCKED;   // 2.6.39 & before
-    platform_set_drvdata(pdev, ts);
-    
-    ts->gtp_rawdiff_mode = 0;
-
-    ret = gtp_request_io_port(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP request IO port failed.");
-        kfree(ts);
-        return ret;
-    }
-
-    ret = gtp_i2c_test(ts->client);
-    if (ret < 0)
-    {
-        GTP_ERROR("I2C communication ERROR!");
-    }
-
-#if GTP_AUTO_UPDATE
-    ret = gup_init_update_proc(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("Create update thread error.");
-    }
-#endif
-    
-    ret = gtp_init_panel(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP init panel failed.");
-        ts->abs_x_max = GTP_MAX_WIDTH;
-        ts->abs_y_max = GTP_MAX_HEIGHT;
-        ts->int_trigger_type = GTP_INT_TRIGGER;
-    }
-
-    ret = gtp_request_input_dev(ts);
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP request input dev failed");
-    }
-    GTP_GPIO_AS_INT(ts->irq_gpio,IRQ_TYPE_EDGE_FALLING);
-    ts->client->irq = IRQ_GPIO;
-    ret = gtp_request_irq(ts); 
-    if (ret < 0)
-    {
-        GTP_INFO("GTP works in polling mode.");
-    }
-    else
-    {
-        GTP_INFO("GTP works in interrupt mode.");
-    }
-
-    ret = gtp_read_version(ts->client, &version_info);
-    if (ret < 0)
-    {
-        GTP_ERROR("Read version failed.");
-    }
-    if (ts->use_irq)
-    {
-        gtp_irq_enable(ts);
-    }
-    
-#if GTP_CREATE_WR_NODE
-    init_wr_node(ts->client);
-#endif
-    
-#if GTP_ESD_PROTECT
-    gtp_esd_switch(ts, SWITCH_ON);
-#endif
-    return 0;
-}
-
-
-/*******************************************************
-Function:
-    Goodix touchscreen driver release function.
-Input:
-    client: i2c device struct.
-Output:
-    Executive outcomes. 0---succeed.
-*******************************************************/
-static int goodix_ts_remove(struct platform_device *pdev)
-{
-    struct goodix_ts_data *ts = platform_get_drvdata(pdev);
-    
-    GTP_DEBUG_FUNC();
-    
-#ifdef CONFIG_HAS_EARLYSUSPEND
-    unregister_early_suspend(&ts->early_suspend);
-#endif
-
-#if GTP_CREATE_WR_NODE
-    uninit_wr_node();
-#endif
-
-#if GTP_ESD_PROTECT
-    destroy_workqueue(gtp_esd_check_workqueue);
-#endif
-
-    if (ts) 
-    {
-        if (ts->use_irq)
-        {
-            GTP_GPIO_AS_INPUT(ts->irq_gpio);
-            GTP_GPIO_FREE(ts->irq_gpio);
-            free_irq(ts->client->irq, ts);
-        }
-        else
-        {
-            hrtimer_cancel(&ts->timer);
-        }
-    }   
-    
-    GTP_GPIO_FREE(ts->rst_gpio);
-    GTP_INFO("GTP driver removing...");
-    input_unregister_device(ts->input_dev);
-    kfree(ts);
-
-    return 0;
-}
-
-#ifdef CONFIG_HAS_EARLYSUSPEND
-/*******************************************************
-Function:
-    Early suspend function.
-Input:
-    h: early_suspend struct.
-Output:
-    None.
-*******************************************************/
-static void goodix_ts_early_suspend(struct early_suspend *h)
-{
-    struct goodix_ts_data *ts;
-    s8 ret = -1;    
-    ts = container_of(h, struct goodix_ts_data, early_suspend);
-    
-    GTP_DEBUG_FUNC();
-
-#if GTP_ESD_PROTECT
-    ts->gtp_is_suspend = 1;
-    gtp_esd_switch(ts, SWITCH_OFF);
-#endif
-
-#if GTP_SLIDE_WAKEUP
-    ret = gtp_enter_doze(ts);
-#else
-    if (ts->use_irq)
-    {
-        gtp_irq_disable(ts);
-    }
-    else
-    {
-        hrtimer_cancel(&ts->timer);
-    }
-    ret = gtp_enter_sleep(ts);
-#endif 
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP early suspend failed.");
-    }
-    // to avoid waking up while not sleeping
-    //  delay 48 + 10ms to ensure reliability    
-    msleep(58);   
-}
-
-/*******************************************************
-Function:
-    Late resume function.
-Input:
-    h: early_suspend struct.
-Output:
-    None.
-*******************************************************/
-static void goodix_ts_late_resume(struct early_suspend *h)
-{
-    struct goodix_ts_data *ts;
-    s8 ret = -1;
-    ts = container_of(h, struct goodix_ts_data, early_suspend);
-    
-    GTP_DEBUG_FUNC();
-    
-    ret = gtp_wakeup_sleep(ts);
-
-#if GTP_SLIDE_WAKEUP
-    doze_status = DOZE_DISABLED;
-#endif
-
-    if (ret < 0)
-    {
-        GTP_ERROR("GTP later resume failed.");
-    }
-
-    if (ts->use_irq)
-    {
-        gtp_irq_enable(ts);
-    }
-    else
-    {
-        hrtimer_start(&ts->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-    }
-
-#if GTP_ESD_PROTECT
-    ts->gtp_is_suspend = 0;
-    gtp_esd_switch(ts, SWITCH_ON);
-#endif
-}
-#endif
-
-#if 1
-/*******************************************************
-Function:
-    Suspend function.
-Input:
-    client: i2c_client struct.
-    mesg: pm_message_t struct.
-Output:
-    None.
-*******************************************************/
-static int goodix_ts_suspend(struct platform_device *pdev, pm_message_t state)
-{
-    struct goodix_ts_data *ts;
-    ts = dev_get_drvdata(&pdev->dev);
-    
-    GTP_DEBUG_FUNC();
-
-#if GTP_ESD_PROTECT
-    ts->gtp_is_suspend = 1;
-    gtp_esd_switch(ts, SWITCH_OFF);
-#endif
-
-#if GTP_SLIDE_WAKEUP
-    ret = gtp_enter_doze(ts);
-#else
-    if (ts->use_irq)
-    {
-        gtp_irq_disable(ts);
-    }
-    else
-    {
-        hrtimer_cancel(&ts->timer);
-    }
-#endif 
-    // to avoid waking up while not sleeping
-    //  delay 48 + 10ms to ensure reliability    
-    l_suspend = 1;
-    return 0;
-}
-
-
-/*******************************************************
-Function:
-    Late resume function.
-Input:
-    client: i2c_client struct.
-Output:
-    None.
-*******************************************************/
-static int goodix_ts_resume(struct platform_device *pdev)
-{
-    struct goodix_ts_data *ts;
-    s8 ret = -1;
-    ts = dev_get_drvdata(&pdev->dev);
-    
-    GTP_DEBUG_FUNC();
-
-	GTP_GPIO_AS_INPUT(ts->irq_gpio);
-	GTP_GPIO_AS_INPUT(ts->rst_gpio);
-    gtp_reset_guitar(ts->client, 20);
-	
-	ret = gtp_i2c_test(ts->client);
-    if (ret < 0)
-    {
-        GTP_ERROR("I2C communication ERROR!");
-    }
-	
-#if GTP_SLIDE_WAKEUP
-    doze_status = DOZE_DISABLED;
-#endif
-
-    if (ts->use_irq)
-    {
-		GTP_GPIO_AS_INT(ts->irq_gpio,IRQ_TYPE_EDGE_FALLING);
-        gtp_irq_enable(ts);
-    }
-    else
-    {
-        hrtimer_start(&ts->timer, ktime_set(1, 0), HRTIMER_MODE_REL);
-    }
-
-#if GTP_ESD_PROTECT
-    ts->gtp_is_suspend = 0;
-    gtp_esd_switch(ts, SWITCH_ON);
-#endif
-	l_suspend = 0;
-    return 0;
-}
-#endif
-
-#if GTP_ESD_PROTECT
-/*******************************************************
-Function:
-    switch on & off esd delayed work
-Input:
-    client:  i2c device
-    on:      SWITCH_ON / SWITCH_OFF
-Output:
-    void
-*********************************************************/
-void gtp_esd_switch(struct goodix_ts_data * ts, s32 on)
-{
-    
-    if (SWITCH_ON == on)     // switch on esd 
-    {
-        if (!ts->esd_running)
-        {
-            ts->esd_running = 1;
-            GTP_INFO("Esd started");
-            queue_delayed_work(gtp_esd_check_workqueue, &gtp_esd_check_work, GTP_ESD_CHECK_CIRCLE);
-        }
-    }
-    else    // switch off esd
-    {
-        if (ts->esd_running)
-        {
-            ts->esd_running = 0;
-            GTP_INFO("Esd cancelled");
-            cancel_delayed_work_sync(&gtp_esd_check_work);
-        }
-    }
-}
-
-/*******************************************************
-Function:
-    Initialize external watchdog for esd protect
-Input:
-    client:  i2c device.
-Output:
-    result of i2c write operation. 
-        1: succeed, otherwise: failed
-*********************************************************/
-static s32 gtp_init_ext_watchdog(struct i2c_client *client)
-{
-    u8 opr_buffer[4] = {0x80, 0x40, 0xAA, 0xAA};
-    
-    struct i2c_msg msg;         // in case of recursively reset by calling gtp_i2c_write
-    s32 ret = -1;
-    s32 retries = 0;
-
-    GTP_DEBUG("Init external watchdog...");
-    GTP_DEBUG_FUNC();
-
-    msg.flags = !I2C_M_RD;
-    msg.addr  = client->addr;
-    msg.len   = 4;
-    msg.buf   = opr_buffer;
-
-    while(retries < 5)
-    {
-        ret = i2c_transfer(client->adapter, &msg, 1);
-        if (ret == 1)
-        {
-            return 1;
-        }
-        retries++;
-    }
-    if (retries >= 5)
-    {
-        GTP_ERROR("init external watchdog failed!");
-    }
-    return 0;
-}
-
-/*******************************************************
-Function:
-    Esd protect function.
-    Added external watchdog by meta, 2013/03/07
-Input:
-    work: delayed work
-Output:
-    None.
-*******************************************************/
-static void gtp_esd_check_func(struct work_struct *work)
-{
-    s32 i;
-    s32 ret = -1;
-    struct goodix_ts_data *ts = NULL;
-    u8 test[4] = {0x80, 0x40};
-    
-    GTP_DEBUG_FUNC();
-   
-    ts = container_of(work, struct goodix_ts_data, work);
-
-    if (ts->gtp_is_suspend)
-    {
-        ts->esd_running = 0;
-        GTP_INFO("Esd terminated!");
-        return;
-    }
-    
-    for (i = 0; i < 3; i++)
-    {
-        ret = gtp_i2c_read(ts->client, test, 4);
-        
-        GTP_DEBUG("0x8040 = 0x%02X, 0x8041 = 0x%02X", test[2], test[3]);
-        if ((ret < 0))
-        {
-            // IIC communication problem
-            continue;
-        }
-        else
-        { 
-            if ((test[2] == 0xAA) || (test[3] != 0xAA))
-            {
-                // IC works abnormally..
-                i = 3;
-                break;  
-            }
-            else 
-            {
-                // IC works normally, Write 0x8040 0xAA, feed the dog
-                test[2] = 0xAA; 
-                gtp_i2c_write(ts->client, test, 3);
-                break;
-            }
-        }
-    }
-    if (i >= 3)
-    {
-        GTP_ERROR("IC Working ABNORMALLY, Resetting Guitar...");
-        gtp_reset_guitar(ts->client, 50);
-    }
-
-    if(!ts->gtp_is_suspend)
-    {
-        queue_delayed_work(gtp_esd_check_workqueue, &gtp_esd_check_work, GTP_ESD_CHECK_CIRCLE);
-    }
-    else
-    {
-        GTP_INFO("Esd terminated!");
-        ts->esd_running = 0;
-    }
-    return;
-}
-#endif
-
-static void gt9xx_release(struct device *device)
-{
-    return;
-}
-
-
-static struct platform_device gt9xx_device = {
-        .name       = GTP_I2C_NAME,
-        .id             = 0,
-        .dev            = {.release = gt9xx_release},
-};
-
-static struct platform_driver gt9xx_driver = {
-        .driver = {
-                   .name        = GTP_I2C_NAME,
-                   .owner       = THIS_MODULE,
-         },
-        .probe    = goodix_ts_probe,
-        .remove   = goodix_ts_remove,
-        .suspend  = goodix_ts_suspend,
-        .resume   = goodix_ts_resume,
-};
-
-
-struct i2c_board_info ts_i2c_board_info = {
-        .type          = GTP_I2C_NAME,
-        .flags         = 0x00,
-        .addr          = GTP_I2C_ADDR,
-        .platform_data = NULL,
-        .archdata      = NULL,
-        .irq           = -1,
-};
-
-static int ts_i2c_register_device (void)
-{
-        struct i2c_board_info *ts_i2c_bi;
-        struct i2c_adapter *adapter = NULL;
-
-        ts_i2c_bi = &ts_i2c_board_info;
-        adapter = i2c_get_adapter(0x01);/*in bus 1*/
-        if (NULL == adapter) {
-                GTP_ERROR("can not get i2c adapter, client address error.");
-                return -1;
-        }
-        i2c_connect_client = i2c_new_device(adapter, ts_i2c_bi);
-        if (i2c_connect_client == NULL) {
-                GTP_ERROR("allocate i2c client failed.");
-                return -1;
-        }
-        i2c_put_adapter(adapter);
-        return 0;
-}
-
-static void ts_i2c_unregister_device(void)
-{
-        if (i2c_connect_client != NULL)
-        {
-                i2c_unregister_device(i2c_connect_client);
-                i2c_connect_client = NULL;
-        }
-}
-
-/*******************************************************    
-Function:
-    Driver Install function.
-Input:
-    None.
-Output:
-    Executive Outcomes. 0---succeed.
-********************************************************/
-static int __devinit goodix_ts_init(void)
-{
-    s32 ret;
-
-    GTP_DEBUG_FUNC();   
-    GTP_INFO("GTP driver installing...");
-    goodix_wq = create_singlethread_workqueue("goodix_wq");
-    if (!goodix_wq)
-    {
-        GTP_ERROR("Creat workqueue failed.");
-        return -ENOMEM;
-    }
-#if GTP_ESD_PROTECT
-    INIT_DELAYED_WORK(&gtp_esd_check_work, gtp_esd_check_func);
-    gtp_esd_check_workqueue = create_workqueue("gtp_esd_check");
-#endif
-    if (ts_i2c_register_device()<0)
-    {
-        destroy_workqueue(goodix_wq);
-    	GTP_ERROR("Error to run ts_i2c_register_device()!\n");
-    	return -1;
-    }
-
-    ret = platform_device_register(&gt9xx_device);
-    if(ret){
-        GTP_ERROR("register platform drivver failed!\n");
-        goto err_register_platdev;
-    }
-    
-    ret = platform_driver_register(&gt9xx_driver);
-    if(ret){
-        GTP_ERROR("register platform device failed!\n");
-        goto err_register_platdriver;
-    }
-	return 0;
-err_register_platdriver:
-	platform_device_unregister(&gt9xx_device);	
-err_register_platdev:
-	destroy_workqueue(goodix_wq);
-	ts_i2c_unregister_device();
-	
-    return ret; 
-}
-
-/*******************************************************    
-Function:
-    Driver uninstall function.
-Input:
-    None.
-Output:
-    Executive Outcomes. 0---succeed.
-********************************************************/
-static void __exit goodix_ts_exit(void)
-{
-    GTP_DEBUG_FUNC();
-    GTP_INFO("GTP driver exited.");
-    ts_i2c_unregister_device();
-	platform_driver_unregister(&gt9xx_driver);
-	platform_device_unregister(&gt9xx_device);
-    if (goodix_wq)
-    {
-        destroy_workqueue(goodix_wq);
-    }
-}
-
-late_initcall(goodix_ts_init);
-module_exit(goodix_ts_exit);
-
-MODULE_DESCRIPTION("GTP Series Driver");
-MODULE_LICENSE("GPL");