input: atmel_224e: Add Atmel 224e touchscreen support
HTC kernel version: villeu-jb-crc-3.4.10-ae8b65e
Change-Id: I4ba4e21c13c150deb7ad2546b559877c741a99f1
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index bc987a6..cd8e446 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -1009,3 +1009,9 @@
module will be called synaptics_dsx_fw_update.
endif
+
+config TOUCHSCREEN_ATMEL_224E
+ tristate "Atmel i2c touchscreen"
+ depends on I2C
+ help
+ This enables support for Atmel over I2C based touchscreens.
diff --git a/drivers/input/touchscreen/Makefile b/drivers/input/touchscreen/Makefile
index 6d5b4f1..e68040e 100644
--- a/drivers/input/touchscreen/Makefile
+++ b/drivers/input/touchscreen/Makefile
@@ -86,3 +86,4 @@
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4) += synaptics_i2c_rmi4.o
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_DSX_RMI4_DEV) += synaptics_rmi_dev.o
obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_DSX_FW_UPDATE) += synaptics_fw_update.o
+obj-$(CONFIG_TOUCHSCREEN_ATMEL_224E) += atmel_224e.o
diff --git a/drivers/input/touchscreen/atmel_224e.c b/drivers/input/touchscreen/atmel_224e.c
new file mode 100644
index 0000000..89ce411
--- /dev/null
+++ b/drivers/input/touchscreen/atmel_224e.c
@@ -0,0 +1,2545 @@
+/* drivers/input/touchscreen/atmel_224e.c - ATMEL Touch driver
+ *
+ * Copyright (C) 2011 HTC Corporation.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * 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.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/input.h>
+#include <linux/interrupt.h>
+#include <linux/earlysuspend.h>
+#include <linux/platform_device.h>
+#include <linux/i2c.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <asm/io.h>
+#include <asm/gpio.h>
+#include <mach/board.h>
+#include <asm/mach-types.h>
+#include <linux/atmel_qt602240.h>
+#include <linux/input/mt.h>
+#include <linux/jiffies.h>
+#include <mach/msm_hsusb.h>
+#include <linux/stat.h>
+#include <linux/pl_sensor.h>
+#if defined(CONFIG_TOUCH_KEY_FILTER)
+#include <linux/input/cy8c_cs.h>
+#endif
+
+#define ATMEL_EN_SYSFS
+#define ATMEL_I2C_RETRY_TIMES 10
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_CABLE)
+#include <mach/cable_detect.h>
+#endif
+
+#if (defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB) || defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS))
+#include <mach/htc_battery.h>
+#endif
+
+static DEFINE_MUTEX(reload_lock);
+
+#define NONE 0
+#define CONNECTED 1
+
+#define RECALIB_NEED 0
+#define RECALIB_NG 1
+#define RECALIB_UNLOCK 2
+#define RECALIB_DONE 3
+#define ATCHCAL_DELAY 200
+#define SAFE_TIMEOUT 500
+
+struct atmel_ts_data {
+ struct i2c_client *client;
+ struct input_dev *input_dev;
+ struct input_dev *sr_input_dev;
+ struct workqueue_struct *atmel_wq;
+ struct workqueue_struct *atmel_delayed_wq;
+ struct workqueue_struct *atmel_cable_vbus_wq;
+ struct work_struct check_delta_work;
+ struct work_struct cable_vbus_work;
+ struct delayed_work unlock_work;
+ int (*power) (int on);
+ uint8_t unlock_attr;
+ struct early_suspend early_suspend;
+ struct info_id_t *id;
+ struct object_t *object_table;
+ uint8_t report_type;
+ uint8_t finger_count;
+ uint16_t abs_x_min;
+ uint16_t abs_x_max;
+ uint16_t abs_y_min;
+ uint16_t abs_y_max;
+ uint8_t abs_pressure_min;
+ uint8_t abs_pressure_max;
+ uint8_t abs_width_min;
+ uint8_t abs_width_max;
+ uint8_t first_pressed;
+ uint8_t valid_pressed_cnt;
+ uint8_t cal_after_unlock;
+ uint8_t debug_log_level;
+ struct atmel_finger_data finger_data[10];
+ uint8_t high_res_x_en;
+ uint8_t high_res_y_en;
+ uint8_t finger_type;
+ uint8_t finger_support;
+ uint16_t finger_pressed;
+ uint8_t face_suppression;
+ uint8_t grip_suppression;
+ uint8_t noise_state;
+ uint8_t noise_err_count;
+ uint16_t *filter_level;
+ uint8_t calibration_confirm;
+ uint64_t timestamp;
+ unsigned long valid_press_timeout;
+ unsigned long safe_unlock_timeout;
+ struct atmel_config_data config_setting[2];
+ struct atmel_finger_data pre_finger_data[10];
+ uint8_t repeat_flag;
+ struct atmel_mferr mferr_config;
+ struct atmel_mferr cfm_calb;
+ struct atmel_mferr cable_config;
+ uint8_t noiseLine_config[8];
+ int8_t wlc_config[7];
+ uint8_t wlc_freq[4];
+ uint8_t wlc_status;
+ int8_t noise_config[3];
+ uint8_t call_tchthr[2];
+ uint8_t locking_config[1];
+ uint8_t status;
+ uint8_t cable_vbus_status;
+ uint8_t diag_command;
+ uint8_t psensor_status;
+ uint8_t noiseLine_status;
+ uint8_t *ATCH_EXT;
+ int pre_data[11];
+#if defined(CONFIG_TOUCH_KEY_FILTER)
+ uint8_t key_bypass;
+ uint16_t flt_th;
+#endif
+#ifdef ATMEL_EN_SYSFS
+ struct device dev;
+#endif
+ uint8_t workaround;
+};
+
+static struct atmel_ts_data *private_ts;
+static short htc_event_enable, disable_touch;
+
+#ifdef CONFIG_HAS_EARLYSUSPEND
+static void atmel_ts_early_suspend(struct early_suspend *h);
+static void atmel_ts_late_resume(struct early_suspend *h);
+#endif
+
+static void restore_normal_threshold(struct atmel_ts_data *ts);
+static void confirm_calibration(struct atmel_ts_data *ts, uint8_t recal, uint8_t reason);
+static void multi_input_report(struct atmel_ts_data *ts);
+
+static int i2c_atmel_read(struct i2c_client *client, uint16_t address, uint8_t *data, uint8_t length)
+{
+ int retry;
+ uint8_t addr[2];
+
+ struct i2c_msg msg[] = {
+ {
+ .addr = client->addr,
+ .flags = 0,
+ .len = 2,
+ .buf = addr,
+ },
+ {
+ .addr = client->addr,
+ .flags = I2C_M_RD,
+ .len = length,
+ .buf = data,
+ }
+ };
+ addr[0] = address & 0xFF;
+ addr[1] = (address >> 8) & 0xFF;
+
+ for (retry = 0; retry < ATMEL_I2C_RETRY_TIMES; retry++) {
+ if (i2c_transfer(client->adapter, msg, 2) == 2)
+ break;
+ mdelay(10);
+ }
+ if (retry == ATMEL_I2C_RETRY_TIMES) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: i2c_read_block retry over %d\n",
+ ATMEL_I2C_RETRY_TIMES);
+ return -EIO;
+ }
+ return 0;
+
+}
+
+static int i2c_atmel_write(struct i2c_client *client, uint16_t address, uint8_t *data, uint8_t length)
+{
+ int retry, loop_i;
+ uint8_t buf[length + 2];
+
+ struct i2c_msg msg[] = {
+ {
+ .addr = client->addr,
+ .flags = 0,
+ .len = length + 2,
+ .buf = buf,
+ }
+ };
+
+ buf[0] = address & 0xFF;
+ buf[1] = (address >> 8) & 0xFF;
+
+ for (loop_i = 0; loop_i < length; loop_i++)
+ buf[loop_i + 2] = data[loop_i];
+
+ for (retry = 0; retry < ATMEL_I2C_RETRY_TIMES; retry++) {
+ if (i2c_transfer(client->adapter, msg, 1) == 1)
+ break;
+ mdelay(10);
+ }
+
+ if (retry == ATMEL_I2C_RETRY_TIMES) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: i2c_write_block retry over %d\n",
+ ATMEL_I2C_RETRY_TIMES);
+ return -EIO;
+ }
+ return 0;
+
+}
+
+static int i2c_atmel_write_byte_data(struct i2c_client *client, uint16_t address, uint8_t value)
+{
+ i2c_atmel_write(client, address, &value, 1);
+ return 0;
+}
+
+static uint16_t get_object_address(struct atmel_ts_data *ts, uint8_t object_type)
+{
+ uint8_t loop_i;
+ for (loop_i = 0; loop_i < ts->id->num_declared_objects; loop_i++) {
+ if (ts->object_table[loop_i].object_type == object_type)
+ return ts->object_table[loop_i].i2c_address;
+ }
+ return 0;
+}
+static uint8_t get_object_size(struct atmel_ts_data *ts, uint8_t object_type)
+{
+ uint8_t loop_i;
+ for (loop_i = 0; loop_i < ts->id->num_declared_objects; loop_i++) {
+ if (ts->object_table[loop_i].object_type == object_type)
+ return ts->object_table[loop_i].size;
+ }
+ return 0;
+}
+
+static uint8_t get_rid(struct atmel_ts_data *ts, uint8_t object_type)
+{
+ uint8_t loop_i;
+ for (loop_i = 0; loop_i < ts->id->num_declared_objects; loop_i++) {
+ if (ts->object_table[loop_i].object_type == object_type)
+ return ts->object_table[loop_i].report_ids;
+ }
+ return 0;
+}
+
+#ifdef ATMEL_EN_SYSFS
+
+enum SR_REG_STATE{
+ ALLOCATE_DEV_FAIL = -2,
+ REGISTER_DEV_FAIL,
+ SUCCESS,
+};
+
+static int register_sr_touch_device(void)
+{
+ struct atmel_ts_data *ts = private_ts;
+
+ ts->sr_input_dev = input_allocate_device();
+
+ if (ts->sr_input_dev == NULL) {
+ printk(KERN_ERR "[TP][TOUCH_ERR]%s: Failed to allocate SR input device\n", __func__);
+ return ALLOCATE_DEV_FAIL;
+ }
+ ts->sr_input_dev->name = "sr_touchscreen";
+ set_bit(EV_SYN, ts->sr_input_dev->evbit);
+ set_bit(EV_ABS, ts->sr_input_dev->evbit);
+ set_bit(EV_KEY, ts->sr_input_dev->evbit);
+
+ set_bit(KEY_BACK, ts->sr_input_dev->keybit);
+ set_bit(KEY_HOME, ts->sr_input_dev->keybit);
+ set_bit(KEY_MENU, ts->sr_input_dev->keybit);
+ set_bit(KEY_SEARCH, ts->sr_input_dev->keybit);
+ set_bit(BTN_TOUCH, ts->sr_input_dev->keybit);
+ set_bit(KEY_APP_SWITCH, ts->sr_input_dev->keybit);
+ set_bit(INPUT_PROP_DIRECT, ts->sr_input_dev->propbit);
+ ts->sr_input_dev->mtsize = ts->finger_support;
+ input_set_abs_params(ts->sr_input_dev, ABS_MT_TRACKING_ID,
+ 0, ts->finger_support - 1, 0, 0);
+ printk(KERN_INFO "[TP][SR]input_set_abs_params: mix_x %d, max_x %d,"
+ " min_y %d, max_y %d\n", ts->abs_x_min, ts->abs_x_max,
+ ts->abs_y_min, ts->abs_y_max);
+
+ input_set_abs_params(ts->sr_input_dev, ABS_MT_POSITION_X,
+ ts->abs_x_min, ts->abs_x_max, 0, 0);
+ input_set_abs_params(ts->sr_input_dev, ABS_MT_POSITION_Y,
+ ts->abs_y_min, ts->abs_y_max, 0, 0);
+ input_set_abs_params(ts->sr_input_dev, ABS_MT_TOUCH_MAJOR,
+ 0, 255, 0, 0);
+ input_set_abs_params(ts->sr_input_dev, ABS_MT_WIDTH_MAJOR,
+ 0, 30, 0, 0);
+ input_set_abs_params(ts->sr_input_dev, ABS_MT_PRESSURE,
+ 0, 30, 0, 0);
+
+ if (input_register_device(ts->sr_input_dev)) {
+ input_free_device(ts->sr_input_dev);
+ printk(KERN_ERR "[TP][SR][TOUCH_ERR]%s: Unable to register %s input device\n",
+ __func__, ts->sr_input_dev->name);
+ return REGISTER_DEV_FAIL;
+ }
+ return SUCCESS;
+}
+
+static ssize_t set_en_sr(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ struct atmel_ts_data *ts = private_ts;
+ if (buf[0]) {
+ if (ts->sr_input_dev)
+ printk(KERN_INFO "[TP]%s: SR device already exist!\n", __func__);
+ else
+ printk(KERN_INFO "[TP]%s: SR touch device enable result:%X\n", __func__, register_sr_touch_device());
+ }
+ return count;
+}
+
+static DEVICE_ATTR(sr_en, S_IWUSR, 0, set_en_sr);
+
+static ssize_t atmel_reset(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ int i;
+ struct atmel_ts_data *ts;
+ struct atmel_i2c_platform_data *pdata;
+
+ ts = private_ts;
+ pdata = ts->client->dev.platform_data;
+
+ if (sscanf(buf, "%d", &i) == 1 && i < 2) {
+ if (pdata->gpio_rst) {
+ gpio_set_value(pdata->gpio_rst, 0);
+ msleep(5);
+ gpio_set_value(pdata->gpio_rst, 1);
+ msleep(40);
+
+ pr_info("[TP] Reset Atmel Chip\n");
+ } else
+ pr_info("[TP] Reset pin NOT ASSIGN\n");
+ } else
+ pr_info("[TP] Parameter Error\n");
+
+ return count;
+}
+static DEVICE_ATTR(reset, (S_IWUSR|S_IRUGO), NULL, atmel_reset);
+
+static ssize_t show_report_type(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct atmel_ts_data *ts;
+
+ ts = private_ts;
+
+ return sprintf(buf, "report_type = %d\n", ts->report_type);
+}
+DEVICE_ATTR(report_type, S_IRUGO, show_report_type, NULL);
+
+static ssize_t set_htc_event(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ int ret;
+ unsigned long mode;
+ ret = strict_strtoul(buf, 10, &mode);
+ htc_event_enable = mode;
+ pr_info("[TP]htc event enable = %d\n", htc_event_enable);
+ return count;
+}
+
+static ssize_t show_htc_event(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ return sprintf(buf, "htc event enable = %d\n", htc_event_enable);
+}
+DEVICE_ATTR(htc_event, (S_IWUSR|S_IRUGO), show_htc_event, set_htc_event);
+
+static ssize_t stop_touch(struct device *dev, struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ int i;
+ if (sscanf(buf, "%d", &i) == 1 && i < 2) {
+ disable_touch = i;
+ pr_info("[TP] Touch Report %s!!\n", i ? "STOP" : "Work");
+ } else
+ pr_info("[TP] Parameter Error\n");
+ return count;
+}
+static ssize_t stop_touch_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ return sprintf(buf, "Touch Report enable = %d\n", disable_touch);
+}
+
+DEVICE_ATTR(disable_touch, (S_IWUSR|S_IRUGO), stop_touch_show, stop_touch);
+
+static ssize_t atmel_gpio_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ int ret = 0;
+ struct atmel_ts_data *ts_data;
+ struct atmel_i2c_platform_data *pdata;
+
+ ts_data = private_ts;
+ pdata = ts_data->client->dev.platform_data;
+
+ ret = gpio_get_value(pdata->gpio_irq);
+ printk(KERN_DEBUG "[TP]GPIO_TP_INT_N=%d\n", pdata->gpio_irq);
+ sprintf(buf, "GPIO_TP_INT_N=%d\n", ret);
+ ret = strlen(buf) + 1;
+ return ret;
+}
+static DEVICE_ATTR(gpio, S_IRUGO, atmel_gpio_show, NULL);
+
+static ssize_t atmel_vendor_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ int ret = 0;
+ struct atmel_ts_data *ts_data;
+ ts_data = private_ts;
+ sprintf(buf, "%s_x%2.2X_x%2.2X_x%2.2X\n", "ATMEL",
+ ts_data->id->family_id, ts_data->id->version, ts_data->id->build);
+ ret = strlen(buf) + 1;
+ return ret;
+}
+
+static DEVICE_ATTR(vendor, S_IRUGO, atmel_vendor_show, NULL);
+
+static unsigned long atmel_reg_addr;
+
+static ssize_t atmel_register_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ int ret = 0;
+ uint8_t ptr[1] = { 0 };
+ struct atmel_ts_data *ts_data;
+ ts_data = private_ts;
+ if (i2c_atmel_read(ts_data->client, atmel_reg_addr, ptr, 1) < 0) {
+ printk(KERN_WARNING "[TP]%s: read fail\n", __func__);
+ return ret;
+ }
+ ret += sprintf(buf, "addr: %ld, data: %d\n", atmel_reg_addr, ptr[0]);
+ return ret;
+}
+
+static ssize_t atmel_register_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ int ret = 0;
+ struct atmel_ts_data *ts_data;
+ char buf_tmp[4], buf_zero[200];
+ unsigned long write_da = 0;
+
+ ts_data = private_ts;
+ memset(buf_tmp, 0x0, sizeof(buf_tmp));
+ if ((buf[0] == 'r' || buf[0] == 'w') && buf[1] == ':' &&
+ (buf[5] == ':' || buf[5] == '\n')) {
+ memcpy(buf_tmp, buf + 2, 3);
+ ret = strict_strtoul(buf_tmp, 10, &atmel_reg_addr);
+ printk(KERN_DEBUG "read addr: 0x%lX\n", atmel_reg_addr);
+ if (!atmel_reg_addr) {
+ printk(KERN_WARNING "[TP]%s: string to number fail\n",
+ __func__);
+ return count;
+ }
+ printk(KERN_DEBUG "[TP]%s: set atmel_reg_addr is: %ld\n",
+ __func__, atmel_reg_addr);
+ if (buf[0] == 'w' && buf[5] == ':' && buf[9] == '\n') {
+ memcpy(buf_tmp, buf + 6, 3);
+ ret = strict_strtoul(buf_tmp, 10, &write_da);
+ printk(KERN_DEBUG "[TP]write addr: 0x%lX, data: 0x%lX\n",
+ atmel_reg_addr, write_da);
+ ret = i2c_atmel_write_byte_data(ts_data->client,
+ atmel_reg_addr, write_da);
+ if (ret < 0) {
+ printk(KERN_WARNING "[TP]%s: write fail(%d)\n",
+ __func__, ret);
+ }
+ }
+ }
+ if ((buf[0] == '0') && (buf[1] == ':') && (buf[5] == ':')) {
+ unsigned long val = 0;
+ memcpy(buf_tmp, buf + 2, 3);
+ ret = strict_strtol(buf_tmp, 10, &atmel_reg_addr);
+ memcpy(buf_tmp, buf + 6, 3);
+ ret = strict_strtol(buf_tmp, 10, &val);
+ memset(buf_zero, 0x0, sizeof(buf_zero));
+ ret = i2c_atmel_write(ts_data->client, atmel_reg_addr,
+ buf_zero, val - atmel_reg_addr + 1);
+ if (buf[9] == 'r') {
+ i2c_atmel_write_byte_data(ts_data->client,
+ get_object_address(ts_data, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_BACKUPNV, 0x55);
+ i2c_atmel_write_byte_data(ts_data->client,
+ get_object_address(ts_data, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_RESET, 0x11);
+ }
+ }
+
+ return count;
+}
+
+static DEVICE_ATTR(register, (S_IWUSR|S_IRUGO),
+ atmel_register_show, atmel_register_store);
+
+static ssize_t atmel_regdump_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ int count = 0, ret_t = 0;
+ struct atmel_ts_data *ts_data;
+ uint16_t loop_i, startAddr, endAddr;
+ uint8_t numObj;
+ uint8_t ptr[1] = { 0 };
+
+ ts_data = private_ts;
+ if (!ts_data->id->num_declared_objects)
+ return count;
+ numObj = ts_data->id->num_declared_objects - 1;
+ startAddr = get_object_address(ts_data, GEN_POWERCONFIG_T7);
+ if (ts_data->id->version < 0x11) {
+ endAddr = get_object_address(ts_data, PROCG_NOISESUPPRESSION_T48);
+ endAddr += get_object_size(ts_data, PROCG_NOISESUPPRESSION_T48) - 1;
+ } else {
+ endAddr = get_object_address(ts_data, PROCI_ADAPTIVETHRESHOLD_T55);
+ endAddr += get_object_size(ts_data, PROCI_ADAPTIVETHRESHOLD_T55) - 1;
+ }
+ for (loop_i = startAddr; loop_i <= endAddr; loop_i++) {
+ ret_t = i2c_atmel_read(ts_data->client, loop_i, ptr, 1);
+ if (ret_t < 0) {
+ printk(KERN_WARNING "dump fail, addr: %d\n",
+ loop_i);
+ }
+ count += sprintf(buf + count, "addr[%3d]: %3d, ",
+ loop_i , *ptr);
+ if (((loop_i - startAddr) % 4) == 3)
+ count += sprintf(buf + count, "\n");
+ }
+ count += sprintf(buf + count, "\n");
+ return count;
+}
+
+#if (defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_CABLE) || defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB) || defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS) || defined(CONFIG_TOUCHSCREEN_ATMEL_WLS))
+#ifdef DEBUG
+static void regdump_to_kernel(void)
+{
+ int count = 0, ret_t = 0;
+ struct atmel_ts_data *ts_data;
+ char buf[80];
+ uint16_t loop_i, startAddr, endAddr;
+ uint8_t numObj;
+ uint8_t ptr[1] = { 0 };
+
+ ts_data = private_ts;
+ if (!ts_data->id->num_declared_objects)
+ return;
+ numObj = ts_data->id->num_declared_objects - 1;
+ startAddr = get_object_address(ts_data, GEN_POWERCONFIG_T7);
+ if (ts_data->id->version < 0x11) {
+ endAddr = get_object_address(ts_data, PROCG_NOISESUPPRESSION_T48);
+ endAddr += get_object_size(ts_data, PROCG_NOISESUPPRESSION_T48) - 1;
+ } else {
+ endAddr = get_object_address(ts_data, PROCI_ADAPTIVETHRESHOLD_T55);
+ endAddr += get_object_size(ts_data, PROCI_ADAPTIVETHRESHOLD_T55) - 1;
+ }
+ for (loop_i = startAddr; loop_i <= endAddr; loop_i++) {
+ ret_t = i2c_atmel_read(ts_data->client, loop_i, ptr, 1);
+ if (ret_t < 0) {
+ printk(KERN_WARNING "[TP]dump fail, addr: %d\n",
+ loop_i);
+ }
+ count += sprintf(buf + count, "addr[%3d]: %3d, ",
+ loop_i , *ptr);
+ if (((loop_i - startAddr) % 4) == 3) {
+ printk(KERN_INFO "%s\n", buf);
+ count = 0;
+ }
+ }
+ printk(KERN_INFO "%s\n", buf);
+ return;
+}
+#else
+static void regdump_to_kernel(void) { }
+#endif
+#endif
+
+static ssize_t atmel_regdump_dump(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ struct atmel_ts_data *ts_data;
+ ts_data = private_ts;
+ if (buf[0] >= '0' && buf[0] <= '9' && buf[1] == '\n')
+ ts_data->debug_log_level = buf[0] - '0';
+
+ return count;
+
+}
+
+static DEVICE_ATTR(regdump, (S_IWUSR|S_IRUGO),
+ atmel_regdump_show, atmel_regdump_dump);
+
+static ssize_t atmel_debug_level_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct atmel_ts_data *ts_data;
+ size_t count = 0;
+ ts_data = private_ts;
+
+ count += sprintf(buf, "%d\n", ts_data->debug_log_level);
+
+ return count;
+}
+
+static ssize_t atmel_debug_level_dump(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ struct atmel_ts_data *ts_data;
+ ts_data = private_ts;
+ if (buf[0] >= '0' && buf[0] <= '9' && buf[1] == '\n')
+ ts_data->debug_log_level = buf[0] - '0';
+
+ return count;
+}
+
+static DEVICE_ATTR(debug_level, (S_IWUSR|S_IRUGO),
+ atmel_debug_level_show, atmel_debug_level_dump);
+
+static ssize_t atmel_diag_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct atmel_ts_data *ts_data;
+ size_t count = 0;
+ uint8_t data[T37_PAGE_SIZE];
+ uint8_t loop_i, loop_j;
+ int16_t rawdata;
+ int x, y;
+ ts_data = private_ts;
+ memset(data, 0x0, sizeof(data));
+
+ if (ts_data->diag_command != T6_CFG_DIAG_CMD_DELTAS &&
+ ts_data->diag_command != T6_CFG_DIAG_CMD_REF)
+ return count;
+
+ i2c_atmel_write_byte_data(ts_data->client,
+ get_object_address(ts_data, GEN_COMMANDPROCESSOR_T6) + T6_CFG_DIAG,
+ ts_data->diag_command);
+
+ x = T46_CFG_MODE0_X + ts_data->config_setting[NONE].config_T46[T46_CFG_MODE];
+ y = T46_CFG_MODE0_Y - ts_data->config_setting[NONE].config_T46[T46_CFG_MODE];
+ count += sprintf(buf, "Channel: %d * %d\n", x, y);
+
+ for (loop_i = 0; loop_i < 4; loop_i++) {
+ for (loop_j = 0;
+ !(data[T37_MODE] == ts_data->diag_command && data[T37_PAGE] == loop_i) && loop_j < 10; loop_j++) {
+ msleep(5);
+ i2c_atmel_read(ts_data->client,
+ get_object_address(ts_data, DIAGNOSTIC_T37), data, 2);
+ }
+ if (loop_j == 10)
+ printk(KERN_INFO "[TP]%s: Diag data not ready\n", __func__);
+
+ i2c_atmel_read(ts_data->client,
+ get_object_address(ts_data, DIAGNOSTIC_T37) +
+ T37_DATA, data, T37_PAGE_SIZE);
+ for (loop_j = 0; loop_j < T37_PAGE_SIZE - 1; loop_j += 2) {
+ if ((loop_i * 64 + loop_j / 2) >= (x * y)) {
+ count += sprintf(buf + count, "\n");
+ return count;
+ } else {
+ rawdata = data[loop_j+1] << 8 | data[loop_j];
+ if (ts_data->diag_command == T6_CFG_DIAG_CMD_REF)
+ rawdata -= 0x4000;
+ count += sprintf(buf + count, "%6d", rawdata);
+ if (((loop_i * 64 + loop_j / 2) % y) == (y - 1))
+ count += sprintf(buf + count, "\n");
+ }
+ }
+ i2c_atmel_write_byte_data(ts_data->client,
+ get_object_address(ts_data, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_DIAG, T6_CFG_DIAG_CMD_PAGEUP);
+
+ }
+
+ return count;
+}
+
+static ssize_t atmel_diag_dump(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ struct atmel_ts_data *ts_data;
+ ts_data = private_ts;
+ if (buf[0] == '1')
+ ts_data->diag_command = T6_CFG_DIAG_CMD_DELTAS;
+ if (buf[0] == '2')
+ ts_data->diag_command = T6_CFG_DIAG_CMD_REF;
+
+ return count;
+}
+
+static DEVICE_ATTR(diag, (S_IWUSR|S_IRUGO),
+ atmel_diag_show, atmel_diag_dump);
+
+static ssize_t atmel_unlock_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ struct atmel_ts_data *ts_data;
+ int unlock = -1;
+ ts_data = private_ts;
+
+ if (buf[0] >= '0' && buf[0] <= '9' && buf[1] == '\n')
+ unlock = buf[0] - '0';
+
+ printk(KERN_INFO "[TP]unlock change to %d\n", unlock);
+
+ if ((unlock == 2 || unlock == 3) &&
+ (ts_data->first_pressed || ts_data->finger_count) &&
+ ts_data->pre_data[0] < RECALIB_UNLOCK &&
+ ts_data->unlock_attr) {
+
+ ts_data->valid_press_timeout = jiffies + msecs_to_jiffies(15);
+ if (ts_data->finger_count == 0)
+ ts_data->valid_pressed_cnt = 1;
+ else
+ ts_data->valid_pressed_cnt = 0;
+
+ ts_data->cal_after_unlock = 0;
+ ts_data->pre_data[0] = RECALIB_UNLOCK;
+ restore_normal_threshold(ts_data);
+ i2c_atmel_write_byte_data(ts_data->client,
+ get_object_address(ts_data, GEN_ACQUISITIONCONFIG_T8) +
+ T8_CFG_ATCHCALST, 0x01);
+ if (time_after(jiffies, ts_data->safe_unlock_timeout))
+ queue_delayed_work(ts_data->atmel_delayed_wq, &ts_data->unlock_work,
+ msecs_to_jiffies(ATCHCAL_DELAY));
+ else
+ printk(KERN_INFO "[TP]unsafe unlock, give up delta check\n");
+ }
+
+ return count;
+}
+
+static DEVICE_ATTR(unlock, (S_IWUSR|S_IRUGO),
+ NULL, atmel_unlock_store);
+
+static ssize_t atmel_info_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ size_t count = 0;
+ count += sprintf(buf, "Type B/mtsize/new filter/INT\n");
+ count += sprintf(buf + count, "2012.02.23.\n");
+ return count;
+}
+
+static DEVICE_ATTR(info, S_IRUGO, atmel_info_show, NULL);
+
+
+static struct kobject *android_touch_kobj;
+
+static int atmel_touch_sysfs_init(void)
+{
+ int ret;
+ android_touch_kobj = kobject_create_and_add("android_touch", NULL);
+ if (android_touch_kobj == NULL) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: subsystem_register failed\n");
+ ret = -ENOMEM;
+ return ret;
+ }
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_gpio.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file gpio failed\n");
+ return ret;
+ }
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_vendor.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file vendor failed\n");
+ return ret;
+ }
+ atmel_reg_addr = 0;
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_register.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file register failed\n");
+ return ret;
+ }
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_regdump.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file regdump failed\n");
+ return ret;
+ }
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_debug_level.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file debug_level failed\n");
+ return ret;
+ }
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_diag.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file diag failed\n");
+ return ret;
+ }
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_unlock.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file unlock failed\n");
+ return ret;
+ }
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_htc_event.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file htc_event failed\n");
+ return ret;
+ }
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_report_type.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file report_type failed\n");
+ return ret;
+ }
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_disable_touch.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file disable_touch failed\n");
+ return ret;
+ }
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_reset.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file RESET failed\n");
+ return ret;
+ }
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_info.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file info failed\n");
+ return ret;
+ }
+ ret = sysfs_create_file(android_touch_kobj, &dev_attr_sr_en.attr);
+ if (ret) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create_file SR_EN failed\n");
+ return ret;
+ }
+
+ return 0;
+}
+
+static void atmel_touch_sysfs_deinit(void)
+{
+ sysfs_remove_file(android_touch_kobj, &dev_attr_info.attr);
+ sysfs_remove_file(android_touch_kobj, &dev_attr_unlock.attr);
+ sysfs_remove_file(android_touch_kobj, &dev_attr_diag.attr);
+ sysfs_remove_file(android_touch_kobj, &dev_attr_debug_level.attr);
+ sysfs_remove_file(android_touch_kobj, &dev_attr_regdump.attr);
+ sysfs_remove_file(android_touch_kobj, &dev_attr_register.attr);
+ sysfs_remove_file(android_touch_kobj, &dev_attr_vendor.attr);
+ sysfs_remove_file(android_touch_kobj, &dev_attr_gpio.attr);
+ sysfs_remove_file(android_touch_kobj, &dev_attr_report_type.attr);
+ sysfs_remove_file(android_touch_kobj, &dev_attr_htc_event.attr);
+ sysfs_remove_file(android_touch_kobj, &dev_attr_disable_touch.attr);
+ sysfs_remove_file(android_touch_kobj, &dev_attr_reset.attr);
+ sysfs_remove_file(android_touch_kobj, &dev_attr_sr_en.attr);
+ kobject_del(android_touch_kobj);
+}
+
+#endif
+
+static int check_delta_full(struct atmel_ts_data *ts,
+ uint8_t delta, uint8_t percent, uint8_t print_log)
+{
+ int8_t data[T37_DATA + T37_PAGE_SIZE];
+ uint8_t loop_i, loop_j;
+ uint8_t cnt, pos_cnt, neg_cnt, node_thr_cnt;
+ uint8_t x, y;
+ int16_t rawdata;
+
+ cnt = pos_cnt = neg_cnt = 0;
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_DIAG, T6_CFG_DIAG_CMD_DELTAS);
+
+ x = T46_CFG_MODE0_X + ts->config_setting[NONE].config_T46[T46_CFG_MODE];
+ y = T46_CFG_MODE0_Y - ts->config_setting[NONE].config_T46[T46_CFG_MODE];
+ node_thr_cnt = (x * y) * percent / 100;
+
+ for (loop_i = 0; loop_i < 4; loop_i++) {
+ memset(data, 0xFF, sizeof(data));
+ for (loop_j = 0;
+ !(data[T37_MODE] == T6_CFG_DIAG_CMD_DELTAS && data[T37_PAGE] == loop_i) && loop_j < 10; loop_j++) {
+ msleep(5);
+ i2c_atmel_read(ts->client,
+ get_object_address(ts, DIAGNOSTIC_T37), data, 2);
+ }
+ if (loop_j == 10)
+ printk(KERN_WARNING "[TP]%s: Diag data not ready\n", __func__);
+
+ i2c_atmel_read(ts->client,
+ get_object_address(ts, DIAGNOSTIC_T37),
+ data, T37_DATA + T37_PAGE_SIZE);
+ for (loop_j = T37_DATA;
+ loop_j < (T37_DATA + T37_PAGE_SIZE - 1); loop_j += 2) {
+ rawdata = data[loop_j+1] << 8 | data[loop_j];
+ cnt++;
+ if (rawdata > delta)
+ pos_cnt++;
+ else if (rawdata < -(delta))
+ neg_cnt++;
+
+ if (cnt >= x * y)
+ break;
+ }
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_DIAG, T6_CFG_DIAG_CMD_PAGEUP);
+ }
+
+ if (pos_cnt + neg_cnt > node_thr_cnt) {
+ if (print_log)
+ printk(KERN_INFO "[TP]channels C=%d P=%d N=%d T=%d\n",
+ cnt, pos_cnt, neg_cnt, node_thr_cnt);
+ return 1;
+ }
+
+ return 0;
+}
+
+static void restore_normal_threshold(struct atmel_ts_data *ts)
+{
+ if (ts->call_tchthr[0]) {
+ if (ts->config_setting[ts->status].config[0])
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_TCHTHR,
+ ts->config_setting[ts->status].config[CB_TCHTHR]);
+ else if (ts->config_setting[ts->status].config_T9 != NULL)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_TCHTHR,
+ ts->config_setting[ts->status].config_T9[T9_CFG_TCHTHR]);
+ else
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_TCHTHR,
+ ts->config_setting[NONE].config_T9[T9_CFG_TCHTHR]);
+
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_ACQUISITIONCONFIG_T8) +
+ T8_CFG_ATCHCALSTHR,
+ ts->config_setting[ts->status].config_T8[T8_CFG_ATCHCALSTHR]);
+ }
+ if (ts->locking_config[0]) {
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_MRGTHR,
+ ts->config_setting[NONE].config_T9[T9_CFG_MRGTHR]);
+ }
+}
+
+static void confirm_calibration(struct atmel_ts_data *ts,
+ uint8_t recal, uint8_t reason)
+{
+ uint8_t i;
+ uint8_t ATCH_NOR[4] = {0, 1, 0, 0};
+ if (ts->cfm_calb.cnt) {
+ for (i = 0; i < ts->cfm_calb.cnt; i++)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, ts->cfm_calb.cfg[i].objid) +
+ ts->cfm_calb.cfg[i].byte,
+ ts->cfm_calb.cfg[i].value);
+ } else
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, GEN_ACQUISITIONCONFIG_T8) +
+ T8_CFG_ATCHCALST, ATCH_NOR, 4);
+
+ ts->pre_data[0] = RECALIB_DONE;
+ if (recal)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_CALIBRATE, 0x55);
+ printk(KERN_INFO "[TP]calibration confirm %sby %s\n",
+ recal ? "with recal " : "",
+ (reason == 0) ? "position" :
+ (reason == 1) ? "clicks" :
+ (reason == 2) ? "delta" :
+ (reason == 3) ? "suspend" : "unknown");
+}
+
+static void msg_process_finger_data(struct atmel_ts_data *ts,
+ struct atmel_finger_data *fdata, uint8_t *data, uint8_t idx)
+{
+ if (!ts->high_res_x_en)
+ fdata->x = data[T9_MSG_XPOSMSB] << 2 | data[T9_MSG_XYPOSLSB] >> 6;
+ else
+ fdata->x = data[T9_MSG_XPOSMSB] << 4 | data[T9_MSG_XYPOSLSB] >> 4;
+ if (!ts->high_res_y_en)
+ fdata->y = data[T9_MSG_YPOSMSB] << 2 | (data[T9_MSG_XYPOSLSB] & 0x0C) >> 2;
+ else
+ fdata->y = data[T9_MSG_YPOSMSB] << 4 | (data[T9_MSG_XYPOSLSB] & 0x0F);
+ fdata->w = data[T9_MSG_TCHAREA];
+ fdata->z = data[T9_MSG_TCHAMPLITUDE];
+ ts->repeat_flag = 0;
+ if (ts->finger_count == 1) {
+ if ((ts->pre_finger_data[idx].x == fdata->x) && (ts->pre_finger_data[idx].y == fdata->y)
+ && (ts->pre_finger_data[idx].w == fdata->w) && (ts->pre_finger_data[idx].z == fdata->z))
+ ts->repeat_flag = 1;
+ }
+ ts->pre_finger_data[idx].x = fdata->x;
+ ts->pre_finger_data[idx].y = fdata->y;
+ ts->pre_finger_data[idx].w = fdata->w;
+ ts->pre_finger_data[idx].z = fdata->z;
+}
+
+static void msg_process_multitouch(struct atmel_ts_data *ts, uint8_t *data, uint8_t idx)
+{
+ msg_process_finger_data(ts, &ts->finger_data[idx], data, idx);
+ if (data[T9_MSG_STATUS] & T9_MSG_STATUS_RELEASE) {
+ if (ts->finger_pressed & BIT(idx)) {
+ if (data[T9_MSG_STATUS] & T9_MSG_STATUS_MOVE) {
+ if (ts->repeat_flag == 0) {
+ multi_input_report(ts);
+ if (htc_event_enable == 0)
+ input_sync(ts->input_dev);
+ }
+ }
+ }
+
+ if (ts->grip_suppression & BIT(idx))
+ ts->grip_suppression &= ~BIT(idx);
+ if (ts->finger_pressed & BIT(idx)) {
+ if (ts->report_type == SYN_AND_REPORT_TYPE_B) {
+ input_mt_slot(ts->input_dev, idx);
+ input_mt_report_slot_state(ts->input_dev, MT_TOOL_FINGER, 0);
+ input_sync(ts->input_dev);
+ }
+
+ if (!ts->finger_count)
+ printk(KERN_ERR "[TP]TOUCH_ERR: finger count has reached zero\n");
+ else
+ ts->finger_count--;
+ ts->finger_pressed &= ~BIT(idx);
+ if (!ts->first_pressed) {
+ if (!ts->finger_count)
+ ts->first_pressed = 1;
+ printk(KERN_INFO "[TP]E%d@%d,%d\n",
+ idx + 1, ts->finger_data[idx].x, ts->finger_data[idx].y);
+ }
+ if (ts->pre_data[0] < RECALIB_DONE) {
+ if (ts->finger_count == 0) {
+ if (ts->pre_data[0] == RECALIB_NEED &&
+ !ts->unlock_attr && idx == 0 &&
+ ts->finger_data[idx].y > 750 &&
+ ts->finger_data[idx].y - ts->pre_data[idx+1] > 135) {
+ restore_normal_threshold(ts);
+ confirm_calibration(ts, 1, 0);
+ } else if (ts->pre_data[0] == RECALIB_UNLOCK &&
+ ts->unlock_attr && idx == 0 &&
+ time_after(jiffies, ts->valid_press_timeout)) {
+ ts->valid_pressed_cnt++;
+ if (ts->pre_data[0] == RECALIB_UNLOCK &&
+ ts->valid_pressed_cnt > 2) {
+ cancel_delayed_work_sync(&ts->unlock_work);
+ if (ts->pre_data[0] == RECALIB_UNLOCK)
+ confirm_calibration(ts, 0, 1);
+ }
+ } else if (ts->pre_data[0] == RECALIB_NG)
+ ts->pre_data[0] = RECALIB_NEED;
+ } else {
+ if (ts->pre_data[0] < RECALIB_UNLOCK)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_CALIBRATE, 0x55);
+ }
+ }
+ }
+ } else if ((data[T9_MSG_STATUS] & (T9_MSG_STATUS_DETECT|T9_MSG_STATUS_PRESS)) &&
+ !(ts->finger_pressed & BIT(idx))) {
+ if (ts->filter_level[0]) {
+ if (ts->finger_data[idx].x < ts->filter_level[FL_XLOGRIPMIN] ||
+ ts->finger_data[idx].x > ts->filter_level[FL_XHIGRIPMAX])
+ ts->grip_suppression |= BIT(idx);
+ else if ((ts->finger_data[idx].x < ts->filter_level[FL_XLOGRIPMAX] ||
+ ts->finger_data[idx].x > ts->filter_level[FL_XHIGRIPMIN]) &&
+ (ts->grip_suppression & BIT(idx)))
+ ts->grip_suppression |= BIT(idx);
+ else if (ts->finger_data[idx].x > ts->filter_level[FL_XLOGRIPMAX] &&
+ ts->finger_data[idx].x < ts->filter_level[FL_XHIGRIPMIN])
+ ts->grip_suppression &= ~BIT(idx);
+ }
+ if (!(ts->grip_suppression & BIT(idx))) {
+ if (!ts->first_pressed)
+ printk(KERN_INFO "[TP]S%d@%d,%d\n",
+ idx + 1, ts->finger_data[idx].x, ts->finger_data[idx].y);
+ if (ts->finger_count >= ts->finger_support)
+ printk(KERN_ERR "[TP]TOUCH_ERR: finger count has reached max\n");
+ else
+ ts->finger_count++;
+ ts->finger_pressed |= BIT(idx);
+ if (ts->pre_data[0] < RECALIB_DONE) {
+ if (ts->pre_data[0] < RECALIB_UNLOCK) {
+ ts->pre_data[idx + 1] = ts->finger_data[idx].y;
+ if (ts->finger_count == ts->finger_support)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_CALIBRATE, 0x55);
+ else if (ts->finger_count > 1 &&
+ ts->pre_data[0] == RECALIB_NEED)
+ ts->pre_data[0] = RECALIB_NG;
+ } else if (ts->pre_data[0] == RECALIB_UNLOCK && ts->unlock_attr)
+ if (ts->finger_count > 1)
+ ts->valid_pressed_cnt = 0;
+ }
+ }
+ }
+}
+
+static void initial_freq_scan(struct atmel_ts_data *ts)
+{
+ uint8_t data = 0;
+ if (ts->id->version >= 0x11) {
+ i2c_atmel_read(ts->client, get_object_address(ts, PROCG_NOISESUPPRESSION_T48) +
+ T48_CFG_NOCALCFG, &data, 1);
+ data = data^0x20;
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48) +
+ T48_CFG_NOCALCFG, data);
+ printk(KERN_INFO "[TP]%s: toggle = 0x%x\n", __func__, data);
+ }
+}
+
+static void msg_process_noisesuppression(struct atmel_ts_data *ts, uint8_t *data)
+{
+ uint8_t i;
+ ts->noise_state = data[T48_MSG_STATE];
+ if (ts->id->version >= 0x11 && ts->noiseLine_config[0] && ts->status == CONNECTED) {
+ if (!ts->noiseLine_status && data[5] >= 0x15) {
+ printk(KERN_INFO "[TP]noiseLine change\n");
+ ts->noiseLine_status = 1;
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_TCHTHR,
+ ts->noiseLine_config[CB_TCHTHR]);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48) +
+ T48_CFG_NLTHR,
+ ts->noiseLine_config[CB_NLTHR]);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, SPT_CTECONFIG_T46) +
+ T46_CFG_IDLESYNCSPERX,
+ ts->noiseLine_config[CB_IDLESYNCSPERX]);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, SPT_CTECONFIG_T46) +
+ T46_CFG_ACTVSYNCSPERX,
+ ts->noiseLine_config[CB_ACTVSYNCSPERX]);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_TCHDI,
+ ts->noiseLine_config[CB_TCHDI]);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_NEXTTCHDI,
+ ts->noiseLine_config[CB_NEXTTCHDI]);
+ }
+ }
+ if ((ts->id->version == 0x11 && (ts->id->build == 0x01 || ts->id->build == 0xAA)) && (ts->mferr_config.cnt) && ts->status == CONNECTED && ts->noise_state == T48_MSG_STATE_MF_ERR) {
+ if (ts->noise_err_count < 3)
+ ts->noise_err_count++;
+ if (ts->noise_err_count == 2) {
+ printk(KERN_INFO "[TP]mferr change\n");
+ if (ts->id->build == 0xAA) {
+ for (i = 0; i < ts->mferr_config.cnt; i++)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, ts->mferr_config.cfg[i].objid) +
+ ts->mferr_config.cfg[i].byte,
+ ts->mferr_config.cfg[i].value);
+ }
+ }
+ }
+}
+
+
+static void compatible_input_report(struct input_dev *idev,
+ struct atmel_finger_data *fdata, uint8_t press, uint8_t last, uint8_t report_type, uint8_t slot_num)
+{
+ if (report_type == SYN_AND_REPORT_TYPE_B) {
+ if (!press) {
+ input_mt_slot(idev, slot_num);
+ input_mt_report_slot_state(idev, MT_TOOL_FINGER, 0);
+ } else {
+ input_mt_slot(idev, slot_num);
+ input_mt_report_slot_state(idev, MT_TOOL_FINGER, 1);
+ input_report_abs(idev, ABS_MT_PRESSURE, fdata->z);
+ input_report_abs(idev, ABS_MT_TOUCH_MAJOR, fdata->z);
+ input_report_abs(idev, ABS_MT_WIDTH_MAJOR, fdata->w);
+ input_report_abs(idev, ABS_MT_POSITION_X, fdata->x);
+ input_report_abs(idev, ABS_MT_POSITION_Y, fdata->y);
+ }
+ } else {
+ if (!press)
+ input_mt_sync(idev);
+ else {
+ input_report_abs(idev, ABS_MT_PRESSURE, fdata->z);
+ input_report_abs(idev, ABS_MT_TOUCH_MAJOR, fdata->z);
+ input_report_abs(idev, ABS_MT_WIDTH_MAJOR, fdata->w);
+ input_report_abs(idev, ABS_MT_POSITION_X, fdata->x);
+ input_report_abs(idev, ABS_MT_POSITION_Y, fdata->y);
+ input_mt_sync(idev);
+ }
+ }
+}
+
+static void htc_input_report(struct input_dev *idev,
+ struct atmel_finger_data *fdata, uint8_t press, uint8_t last)
+{
+ if (!press) {
+ input_report_abs(idev, ABS_MT_AMPLITUDE, 0);
+ input_report_abs(idev, ABS_MT_POSITION, BIT(31));
+ } else {
+ input_report_abs(idev, ABS_MT_AMPLITUDE, fdata->z << 16 | fdata->w);
+ input_report_abs(idev, ABS_MT_POSITION,
+ (last ? BIT(31) : 0) | fdata->x << 16 | fdata->y);
+ }
+}
+
+static void multi_input_report(struct atmel_ts_data *ts)
+{
+ uint8_t loop_i, finger_report = 0;
+
+ for (loop_i = 0; loop_i < ts->finger_support; loop_i++) {
+ if (ts->finger_pressed & BIT(loop_i)) {
+ if (disable_touch == 0) {
+ if (htc_event_enable == 0) {
+#if defined(CONFIG_TOUCH_KEY_FILTER)
+ if (ts->finger_data[loop_i].y > ts->flt_th && ts->key_bypass == 1) {
+ pr_info("[TP] key_bypass\n");
+ ts->key_bypass = 0;
+ } else
+#endif
+ compatible_input_report(ts->input_dev, &ts->finger_data[loop_i],
+ 1, (ts->finger_count == ++finger_report), ts->report_type, loop_i);
+ } else
+ htc_input_report(ts->input_dev, &ts->finger_data[loop_i],
+ 1, (ts->finger_count == ++finger_report));
+ if (ts->debug_log_level & 0x2)
+ printk(KERN_INFO "[TP]Finger %d=> X:%d, Y:%d, w:%d, z:%d, F:%d\n",
+ loop_i + 1,
+ ts->finger_data[loop_i].x, ts->finger_data[loop_i].y,
+ ts->finger_data[loop_i].w, ts->finger_data[loop_i].z,
+ ts->finger_count);
+ } else
+ return;
+ }
+ }
+}
+
+static irqreturn_t atmel_irq_thread(int irq, void *ptr)
+{
+ int ret;
+ struct atmel_ts_data *ts = ptr;
+ uint8_t data[7];
+ int8_t report_num;
+ uint8_t loop_i, loop_j, msg_byte_num = 7;
+
+ memset(data, 0x0, sizeof(data));
+
+ ret = i2c_atmel_read(ts->client, get_object_address(ts,
+ GEN_MESSAGEPROCESSOR_T5), data, 7);
+
+ if (ts->debug_log_level & 0x1) {
+ printk(KERN_INFO "[TP]");
+ for (loop_i = 0; loop_i < 7; loop_i++)
+ printk("0x%2.2X ", data[loop_i]);
+ printk("\n");
+ }
+
+ report_num = data[MSG_RID] - ts->finger_type;
+ if (report_num >= 0 && report_num < ts->finger_support) {
+ msg_process_multitouch(ts, data, report_num);
+ } else {
+ if (data[MSG_RID] == get_rid(ts, GEN_COMMANDPROCESSOR_T6)) {
+ if ((data[T6_MSG_STATUS] & T6_MSG_STATUS_CAL) &&
+ ts->unlock_attr) {
+ if (ts->pre_data[0] == RECALIB_UNLOCK) {
+ ts->valid_pressed_cnt = 0;
+ ts->cal_after_unlock = 1;
+ ts->valid_press_timeout = jiffies +
+ msecs_to_jiffies(15 + ts->finger_count * 5);
+ } else if (ts->pre_data[0] < RECALIB_UNLOCK) {
+ ts->safe_unlock_timeout = jiffies +
+ msecs_to_jiffies(SAFE_TIMEOUT);
+ }
+ }
+ printk(KERN_INFO "[TP]Touch Status: ");
+ msg_byte_num = 5;
+ } else if (data[MSG_RID] == get_rid(ts, PROCI_TOUCHSUPPRESSION_T42)) {
+ ts->face_suppression = data[T42_MSG_STATUS];
+ printk(KERN_INFO "Touch suppression %s: ",
+ ts->face_suppression ? "Active" : "Inactive");
+ msg_byte_num = 2;
+ } else if (data[MSG_RID] == get_rid(ts, PROCG_NOISESUPPRESSION_T48)) {
+ if (ts->id->version < 0x11)
+ msg_byte_num = 5;
+ else if (ts->id->version == 0x11 && (ts->id->build == 0x01 || ts->id->build == 0xAA)) {
+ if ((data[T48_MSG_STATUS] & (T48_MSG_STATUS_FREQCHG|T48_MSG_STATUS_ALGOERR|T48_MSG_STATUS_STATCHG)))
+ msg_byte_num = 7;
+ else
+ msg_byte_num = 0;
+ } else
+ msg_byte_num = 6;
+ if (msg_byte_num)
+ printk(KERN_INFO "[TP]Touch Noise suppression: ");
+ msg_process_noisesuppression(ts, data);
+ } else
+ printk(KERN_INFO "[TP]Touch Unhandled: ");
+
+ if (data[MSG_RID] != 0xFF) {
+ for (loop_j = 0; loop_j < msg_byte_num; loop_j++)
+ printk("0x%2.2X ", data[loop_j]);
+ if (msg_byte_num)
+ printk("\n");
+ }
+ return IRQ_HANDLED;
+ }
+
+ if (ts->report_type == SYN_AND_REPORT_TYPE_B) {
+ if (!ts->finger_count || ts->face_suppression) {
+ ts->finger_pressed = 0;
+ ts->finger_count = 0;
+
+ if (ts->debug_log_level & 0x2)
+ printk(KERN_INFO "[TP]Finger leave\n");
+ } else {
+ if (ts->repeat_flag == 0) {
+ multi_input_report(ts);
+ if (htc_event_enable == 0 || disable_touch == 0)
+ input_sync(ts->input_dev);
+ }
+ }
+ } else {
+ if (!ts->finger_count || ts->face_suppression) {
+ ts->finger_pressed = 0;
+ ts->finger_count = 0;
+ if (htc_event_enable == 0)
+ compatible_input_report(ts->input_dev, NULL, 0, 1, 0, 0);
+ else
+ htc_input_report(ts->input_dev, NULL, 0, 1);
+
+ if (htc_event_enable == 0 || disable_touch == 0)
+ input_sync(ts->input_dev);
+
+ if (ts->debug_log_level & 0x2)
+ printk(KERN_INFO "[TP]Finger leave\n");
+ } else {
+ if (ts->repeat_flag == 0) {
+ multi_input_report(ts);
+ if (htc_event_enable == 0 || disable_touch == 0)
+ input_sync(ts->input_dev);
+ }
+ }
+ }
+
+ return IRQ_HANDLED;
+}
+
+static void atmel_ts_check_delta_work_func(struct work_struct *work)
+{
+ struct atmel_ts_data *ts;
+ uint8_t delta = 0;
+
+ ts = container_of(work, struct atmel_ts_data, check_delta_work);
+
+ i2c_atmel_read(ts->client, get_object_address(ts,
+ TOUCH_MULTITOUCHSCREEN_T9) + T9_CFG_TCHTHR, &delta, 1);
+ delta = (delta >> 2) << 4;
+ if (check_delta_full(ts, delta, 50, 1)) {
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_ACQUISITIONCONFIG_T8) +
+ T8_CFG_ATCHCALST, ts->ATCH_EXT[0]);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_ACQUISITIONCONFIG_T8) +
+ T8_CFG_ATCHCALSTHR, ts->ATCH_EXT[1]);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_ACQUISITIONCONFIG_T8) +
+ T8_CFG_ATCHFRCCALTHR, 16);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_ACQUISITIONCONFIG_T8) +
+ T8_CFG_ATCHFRCCALRATIO, 240);
+ msleep(1);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_CALIBRATE, 0x55);
+ }
+}
+
+static void atmel_ts_unlock_work_func(struct work_struct *work)
+{
+ struct atmel_ts_data *ts;
+ uint8_t delta = 0;
+ int ret;
+
+ ts = container_of(work, struct atmel_ts_data, unlock_work.work);
+ if (ts->pre_data[0] != RECALIB_UNLOCK || ts->cal_after_unlock)
+ goto give_up;
+ else {
+ if (ts->finger_count)
+ ret = 1;
+ else {
+ i2c_atmel_read(ts->client, get_object_address(ts,
+ TOUCH_MULTITOUCHSCREEN_T9) + T9_CFG_TCHTHR, &delta, 1);
+ delta = (delta >> 2) << 4;
+ ret = check_delta_full(ts, delta, 2, 0);
+ }
+ if (ts->pre_data[0] != RECALIB_UNLOCK || ts->cal_after_unlock)
+ goto give_up;
+ else {
+ if (ret == 0)
+ confirm_calibration(ts, 0, 2);
+ else
+ queue_delayed_work(ts->atmel_delayed_wq, &ts->unlock_work,
+ msecs_to_jiffies(ATCHCAL_DELAY));
+ }
+ }
+
+ return;
+
+give_up:
+ printk(KERN_INFO "[TP]give up delta check\n");
+}
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS)
+static void atmel_ts_cable_vbus_work_func(struct work_struct *work)
+{
+ struct atmel_ts_data *ts;
+
+ ts = container_of(work, struct atmel_ts_data, cable_vbus_work);
+
+ if (ts->cable_vbus_status) {
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48) +
+ T48_CFG_SELFREQMAX, 30);
+ initial_freq_scan(ts);
+ } else {
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48) +
+ T48_CFG_SELFREQMAX,
+ ts->config_setting[NONE].config[CB_SELFREQMAX]);
+ initial_freq_scan(ts);
+ }
+}
+#endif
+
+static int psensor_tp_status_handler_func(struct notifier_block *this,
+ unsigned long status, void *unused)
+{
+ struct atmel_ts_data *ts;
+
+ ts = private_ts;
+ printk(KERN_INFO "[TP]psensor status %d -> %lu\n",
+ ts->psensor_status, status);
+ if (ts->psensor_status == 0) {
+ if (status == 1)
+ ts->psensor_status = status;
+ else
+ ts->psensor_status = 0;
+ } else
+ ts->psensor_status = status;
+
+ return NOTIFY_OK;
+}
+
+#if defined(CONFIG_TOUCH_KEY_FILTER)
+static int touchkey_tp_status_handler_func(struct notifier_block *this,
+ unsigned long status, void *unused)
+{
+ struct atmel_ts_data *ts;
+
+ ts = private_ts;
+ if (status == 1)
+ ts->key_bypass = status;
+ else
+ ts->key_bypass = 0;
+
+ return NOTIFY_OK;
+}
+#endif
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_WLS)
+static int wlc_tp_status_handler_func(struct notifier_block *this,
+ unsigned long connect_status, void *unused)
+{
+ struct atmel_ts_data *ts;
+ int wlc_status;
+
+ wlc_status = connect_status > 0 ? CONNECTED : NONE;
+ printk(KERN_INFO "[TP]wireless charger %d\n", wlc_status);
+
+ ts = private_ts;
+ if (ts->status)
+ printk(KERN_ERR "[TP]TOUCH_ERR:ambigurous wireless charger state\n");
+
+ if (wlc_status != ts->wlc_status) {
+ ts->wlc_status = wlc_status ? CONNECTED : NONE;
+ if (!ts->status && ts->wlc_freq[0]) {
+ if (ts->wlc_status) {
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48) +
+ T48_CFG_BASEFREQ,
+ ts->wlc_freq[0]);
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48) +
+ T48_CFG_MFFREQ,
+ ts->wlc_freq + 1, 2);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48) +
+ T48_CFG_SELFREQMAX,
+ ts->wlc_freq[3]);
+ } else {
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48),
+ ts->config_setting[NONE].config_T48,
+ get_object_size(ts, PROCG_NOISESUPPRESSION_T48));
+ }
+ initial_freq_scan(ts);
+ }
+ regdump_to_kernel();
+ }
+
+ return NOTIFY_OK;
+}
+#endif
+
+#if (defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_CABLE) || defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB) || defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS))
+static void cable_tp_status_handler_func(int connect_status)
+{
+ uint8_t i;
+ struct atmel_ts_data *ts;
+ ts = private_ts;
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_WLS)
+ if (connect_status == 4 || (connect_status <= 0 && ts->wlc_status)) {
+ wlc_tp_status_handler_func(NULL, connect_status == 4 ? 1 : 0, NULL);
+ return;
+ }
+#endif
+
+ printk(KERN_INFO "[TP]cable change to %d\n", connect_status);
+
+ if (connect_status != ts->status) {
+ ts->status = connect_status > 0 ? CONNECTED : NONE;
+ printk(KERN_INFO "[TP]ts->status change to %d\n", ts->status);
+ if (!ts->status && ts->wlc_status)
+ printk(KERN_ERR "[TP]TOUCH_ERR:ambigurous wireless charger state\n");
+ if (ts->status && ts->wlc_status) {
+ mutex_lock(&reload_lock);
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48),
+ ts->config_setting[NONE].config_T48,
+ get_object_size(ts, PROCG_NOISESUPPRESSION_T48));
+ mutex_unlock(&reload_lock);
+ printk(KERN_INFO "[TP]cable %s overrides wireless charger\n",
+ ts->status ? "in" : "out");
+ ts->wlc_status = NONE;
+ }
+ if (ts->config_setting[CONNECTED].config[0]) {
+ mutex_lock(&reload_lock);
+
+ for (i = 0; i < ts->cable_config.cnt; i++)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, ts->cable_config.cfg[i].objid) +
+ ts->cable_config.cfg[i].byte,
+ ts->status ? (ts->cable_config.cfg[i].value) : (ts->cable_config.cfg[i].orival));
+
+ if (ts->status == NONE && ts->noiseLine_status) {
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_TCHDI,
+ ts->config_setting[NONE].config_T9[T9_CFG_TCHDI]);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_NEXTTCHDI,
+ ts->config_setting[NONE].config_T9[T9_CFG_NEXTTCHDI]);
+ ts->noiseLine_status = 0;
+ }
+ if (ts->status == NONE && ts->noise_err_count >= 2) {
+ for (i = 0 ; i < ts->mferr_config.cnt ; i++)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, ts->mferr_config.cfg[i].objid) +
+ ts->mferr_config.cfg[i].byte,
+ ts->mferr_config.cfg[i].orival);
+ ts->noise_err_count = 0;
+ }
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_CABLE)
+ initial_freq_scan(ts);
+#endif
+ mutex_unlock(&reload_lock);
+ }
+ regdump_to_kernel();
+ }
+}
+#endif
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS)
+void cable_tp_status_vbus_handler_func(int code)
+{
+ struct atmel_ts_data *ts;
+ int ret;
+ ts = private_ts;
+ ts->cable_vbus_status = code;
+ ret = queue_work(ts->atmel_cable_vbus_wq, &ts->cable_vbus_work);
+ printk(KERN_INFO "[TP]cable_tp_status_vbus_handler_func: %d, ret = %d\n", code, ret);
+}
+#endif
+
+static int read_object_table(struct atmel_ts_data *ts)
+{
+ uint8_t i, type_count = 0;
+ uint8_t data[6];
+ memset(data, 0x0, sizeof(data));
+
+ ts->object_table = kzalloc(sizeof(struct object_t)*ts->id->num_declared_objects, GFP_KERNEL);
+ if (ts->object_table == NULL) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: allocate object_table failed\n");
+ return -ENOMEM;
+ }
+
+ for (i = 0; i < ts->id->num_declared_objects; i++) {
+ i2c_atmel_read(ts->client, i * 6 + 0x07, data, 6);
+ ts->object_table[i].object_type = data[OBJ_TABLE_TYPE];
+ ts->object_table[i].i2c_address =
+ data[OBJ_TABLE_LSB] | data[OBJ_TABLE_MSB] << 8;
+ ts->object_table[i].size = data[OBJ_TABLE_SIZE] + 1;
+ ts->object_table[i].instances = data[OBJ_TABLE_INSTANCES];
+ ts->object_table[i].num_report_ids = data[OBJ_TABLE_RIDS];
+ if (data[OBJ_TABLE_RIDS]) {
+ ts->object_table[i].report_ids = type_count + 1;
+ type_count += data[OBJ_TABLE_RIDS];
+ }
+ if (data[OBJ_TABLE_TYPE] == TOUCH_MULTITOUCHSCREEN_T9)
+ ts->finger_type = ts->object_table[i].report_ids;
+ printk(KERN_INFO
+ "[TP]Type: %2.2X, Start: %4.4X, Size: %2X, Instance: %2X, RD#: %2X, %2X\n",
+ ts->object_table[i].object_type , ts->object_table[i].i2c_address,
+ ts->object_table[i].size, ts->object_table[i].instances,
+ ts->object_table[i].num_report_ids, ts->object_table[i].report_ids);
+ }
+
+ return 0;
+}
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_CABLE)
+static struct t_cable_status_notifier cable_status_handler = {
+ .name = "usb_tp_connected",
+ .func = cable_tp_status_handler_func,
+};
+#endif
+
+#if (defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB) || defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS))
+static struct t_usb_status_notifier cable_status_handler = {
+ .name = "usb_tp_connected",
+ .func = cable_tp_status_handler_func,
+};
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_WLS)
+static struct notifier_block wlc_status_handler = {
+ .notifier_call = wlc_tp_status_handler_func,
+};
+#endif
+#endif
+
+static struct notifier_block psensor_status_handler = {
+ .notifier_call = psensor_tp_status_handler_func,
+};
+
+#if defined(CONFIG_TOUCH_KEY_FILTER)
+static struct notifier_block touchkey_status_handler = {
+ .notifier_call = touchkey_tp_status_handler_func,
+};
+#endif
+
+static void erase_config(struct atmel_ts_data *ts_data, int intr)
+{
+ uint16_t startAddr, endAddr, loop_i, ret;
+ uint8_t data[7] = {0};
+
+ printk(KERN_INFO "[TP]Erase Config\n");
+ startAddr = get_object_address(ts_data, GEN_POWERCONFIG_T7);
+ if (ts_data->id->version < 0x11) {
+ endAddr = get_object_address(ts_data, PROCG_NOISESUPPRESSION_T48);
+ endAddr += get_object_size(ts_data, PROCG_NOISESUPPRESSION_T48) - 1;
+ } else {
+ endAddr = get_object_address(ts_data, PROCI_ADAPTIVETHRESHOLD_T55);
+ endAddr += get_object_size(ts_data, PROCI_ADAPTIVETHRESHOLD_T55) - 1;
+ }
+ for (loop_i = startAddr; loop_i <= endAddr; loop_i++)
+ i2c_atmel_write_byte_data(ts_data->client, loop_i, 0);
+
+ ret = i2c_atmel_write_byte_data(ts_data->client,
+ get_object_address(ts_data, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_BACKUPNV, 0x55);
+
+ for (loop_i = 0; loop_i < 10; loop_i++) {
+ if (!gpio_get_value(intr))
+ break;
+ printk(KERN_INFO "[TP]wait for Message(%d)\n", loop_i + 1);
+ msleep(10);
+ }
+
+ i2c_atmel_read(ts_data->client,
+ get_object_address(ts_data, GEN_MESSAGEPROCESSOR_T5), data, 7);
+ printk(KERN_INFO
+ "[TP]0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X\n",
+ data[0], data[1], data[2], data[3], data[4], data[5], data[6]);
+
+ ret = i2c_atmel_write_byte_data(ts_data->client,
+ get_object_address(ts_data, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_RESET, 0x11);
+ msleep(100);
+}
+
+static int atmel_224e_ts_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct atmel_ts_data *ts;
+ struct atmel_i2c_platform_data *pdata;
+ int ret = 0, intr = 0;
+ uint8_t loop_i;
+ struct i2c_msg msg[2];
+ uint8_t data[16], cfgdata[2] = {0};
+ uint8_t CRC_check = 0;
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_CABLE)
+ int cable_connect_type = 0;
+#endif
+ uint16_t x_range;
+ uint16_t y_range;
+ uint8_t config_err = 0;
+
+ if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: need I2C_FUNC_I2C\n");
+ ret = -ENODEV;
+ goto err_check_functionality_failed;
+ }
+
+ ts = kzalloc(sizeof(struct atmel_ts_data), GFP_KERNEL);
+ if (ts == NULL) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: allocate atmel_ts_data failed\n");
+ ret = -ENOMEM;
+ goto err_alloc_data_failed;
+ }
+
+ ts->atmel_wq = create_singlethread_workqueue("atmel_wq");
+ if (!ts->atmel_wq) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create workqueue atmel_wq failed\n");
+ ret = -ENOMEM;
+ goto err_create_atmel_wq_failed;
+ }
+
+ ts->atmel_delayed_wq = create_singlethread_workqueue("atmel_delayed_wq");
+ if (!ts->atmel_delayed_wq) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create workqueue atmel_delayed_wq failed\n");
+ ret = -ENOMEM;
+ goto err_create_atmel_delayed_wq_failed;
+ }
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS)
+ ts->atmel_cable_vbus_wq = create_singlethread_workqueue("atmel_cable_vbus_wq");
+ if (!ts->atmel_cable_vbus_wq) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: create workqueue atmel_delayed_wq failed\n");
+ ret = -ENOMEM;
+ goto err_create_atmel_cable_vbus_wq_failed;
+ }
+#endif
+
+ INIT_WORK(&ts->check_delta_work, atmel_ts_check_delta_work_func);
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS)
+ INIT_WORK(&ts->cable_vbus_work, atmel_ts_cable_vbus_work_func);
+#endif
+
+ INIT_DELAYED_WORK(&ts->unlock_work, atmel_ts_unlock_work_func);
+ ts->client = client;
+ i2c_set_clientdata(client, ts);
+ pdata = client->dev.platform_data;
+
+ if (pdata) {
+ ts->power = pdata->power;
+ intr = pdata->gpio_irq;
+ } else {
+ printk(KERN_INFO "[TP]No pdata information\n");
+ goto err_detect_failed;
+ }
+
+ if (ts->power)
+ ret = ts->power(1);
+
+ for (loop_i = 0; loop_i < 10; loop_i++) {
+ if (!gpio_get_value(intr))
+ break;
+ msleep(10);
+ }
+
+ if (loop_i == 10)
+ printk(KERN_INFO "[TP]No Messages after reset\n");
+
+ htc_event_enable = 0;
+
+
+ msg[0].addr = ts->client->addr;
+ msg[0].flags = I2C_M_RD;
+ msg[0].len = 7;
+ msg[0].buf = data;
+ ret = i2c_transfer(client->adapter, msg, 1);
+
+ if (ret < 0) {
+ printk(KERN_INFO "[TP]No Atmel chip inside\n");
+ goto err_detect_failed;
+ }
+
+#if !defined(CONFIG_ARCH_MSM8X60)
+ if (ts->power)
+ ret = ts->power(2);
+#endif
+
+ printk(KERN_INFO
+ "[TP]0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X\n",
+ data[0], data[1], data[2], data[3], data[4], data[5], data[6]);
+
+ if (data[MSG_RID] == 0x01 &&
+ (data[T6_MSG_STATUS] & (T6_MSG_STATUS_SIGERR|T6_MSG_STATUS_COMSERR))) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: init err: %x\n", data[T6_MSG_STATUS]);
+ goto err_detect_failed;
+ } else {
+ for (loop_i = 0; loop_i < 10; loop_i++) {
+ if (gpio_get_value(intr)) {
+ printk(KERN_INFO "[TP]No more message\n");
+ break;
+ }
+ ret = i2c_transfer(client->adapter, msg, 1);
+ printk(KERN_INFO
+ "[TP]0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X\n",
+ data[0], data[1], data[2], data[3], data[4], data[5], data[6]);
+
+ if (!config_err && data[MSG_RID] == 0x01 && (data[T6_MSG_STATUS] & T6_MSG_STATUS_CFGERR))
+ config_err = 1;
+
+ msleep(10);
+ }
+ }
+
+
+ ts->id = kzalloc(sizeof(struct info_id_t), GFP_KERNEL);
+ if (ts->id == NULL) {
+ printk(KERN_ERR "[TP]TOUCH_ERR: allocate info_id_t failed\n");
+ goto err_alloc_failed;
+ }
+ ret = i2c_atmel_read(client, 0x00, data, 7);
+
+ ts->id->family_id = data[INFO_BLK_FID];
+ ts->id->variant_id = data[INFO_BLK_VID];
+ ts->id->version = data[INFO_BLK_VER];
+ ts->id->build = data[INFO_BLK_BUILD];
+ ts->id->matrix_x_size = data[INFO_BLK_XSIZE];
+ ts->id->matrix_y_size = data[INFO_BLK_YSIZE];
+ ts->id->num_declared_objects = data[INFO_BLK_OBJS];
+
+ printk(KERN_INFO
+ "[TP]info block: 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X\n",
+ ts->id->family_id, ts->id->variant_id,
+ ts->id->version, ts->id->build,
+ ts->id->matrix_x_size, ts->id->matrix_y_size,
+ ts->id->num_declared_objects);
+
+ ret = i2c_atmel_read(client, 258, cfgdata, 2);
+ if (cfgdata[0])
+ pr_info("[TP]reg[258]=%x\n", cfgdata[0]);
+
+
+ ret = read_object_table(ts);
+ if (ret < 0)
+ goto err_alloc_failed;
+
+ if (pdata) {
+ while (pdata->version > ts->id->version)
+ pdata++;
+ if (ts->id->version == 0x11 && ts->id->build == 0xF8)
+ while (pdata->build != 0xF8)
+ pdata++;
+ if (cfgdata[0] > 0) {
+ pr_info("[TP]pdata++\n");
+ pdata++;
+ }
+
+ if (config_err) {
+ erase_config(ts, intr);
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, SPT_GPIOPWM_T19),
+ pdata->config_T19,
+ get_object_size(ts, SPT_GPIOPWM_T19));
+ msleep(10);
+ config_err = 0;
+ }
+ if (pdata->source) {
+ i2c_atmel_write_byte_data(client,
+ get_object_address(ts, SPT_GPIOPWM_T19) + T19_CFG_CTRL,
+ T19_CFG_CTRL_ENABLE |
+ T19_CFG_CTRL_RPTEN |
+ T19_CFG_CTRL_FORCERPT);
+ for (loop_i = 0; loop_i < 10; loop_i++) {
+ if (!gpio_get_value(intr))
+ break;
+ msleep(10);
+ }
+ if (loop_i == 10)
+ printk(KERN_ERR "[TP]TOUCH_ERR: No Messages when check source\n");
+ for (loop_i = 0; loop_i < 100; loop_i++) {
+ i2c_atmel_read(ts->client, get_object_address(ts,
+ GEN_MESSAGEPROCESSOR_T5), data, 2);
+ if (data[MSG_RID] == get_rid(ts, SPT_GPIOPWM_T19)) {
+ while (((data[T19_MSG_STATUS] >> 3) & 0x1) != pdata->source)
+ pdata++;
+ break;
+ }
+ }
+ }
+
+ if ((pdata->config_T9[T9_CFG_NUMTOUCH] > 0) && (pdata->config_T9[T9_CFG_NUMTOUCH] <= 10)) {
+ ts->finger_support = pdata->config_T9[T9_CFG_NUMTOUCH];
+ } else {
+ printk(KERN_INFO "[TP]T9_CFG_NUMTOUCH=%d is over range (1~10)!!\n", pdata->config_T9[T9_CFG_NUMTOUCH]);
+ goto err_alloc_failed;
+ }
+
+ x_range = ((uint8_t)(pdata->config_T9[T9_CFG_XRANGE + 1]) << 8) +
+ (uint8_t)(pdata->config_T9[T9_CFG_XRANGE]);
+ y_range = ((uint8_t)(pdata->config_T9[T9_CFG_YRANGE + 1]) << 8) +
+ (uint8_t)(pdata->config_T9[T9_CFG_YRANGE]);
+ if ((pdata->config_T9[T9_CFG_ORIENT] & 0x1) == 0) {
+ if (x_range >= 1024)
+ ts->high_res_x_en = 1;
+ if (y_range >= 1024)
+ ts->high_res_y_en = 1;
+ } else {
+ if (x_range >= 1024)
+ ts->high_res_y_en = 1;
+ if (y_range >= 1024)
+ ts->high_res_x_en = 1;
+ }
+ printk(KERN_INFO
+ "[TP]finger_type: %d, max finger: %d%s%s\n",
+ ts->finger_type, ts->finger_support,
+ ts->high_res_x_en ? ", x: 12-bit" : "",
+ ts->high_res_y_en ? ", y: 12-bit" : "");
+
+
+ if (pdata->object_crc[0]) {
+ ret = i2c_atmel_write_byte_data(client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_CALIBRATE, 0x55);
+ for (loop_i = 0; loop_i < 10; loop_i++) {
+ if (!gpio_get_value(intr)) {
+ ret = i2c_atmel_read(ts->client, get_object_address(ts,
+ GEN_MESSAGEPROCESSOR_T5), data, 5);
+ if (data[MSG_RID] == get_rid(ts, GEN_COMMANDPROCESSOR_T6))
+ break;
+ }
+ msleep(10);
+ }
+ if (loop_i == 10)
+ printk(KERN_INFO "[TP]No checksum read\n");
+ else {
+ for (loop_i = 0; loop_i < 3; loop_i++) {
+ if (pdata->object_crc[loop_i] !=
+ data[T6_MSG_CHECKSUM + loop_i]) {
+ printk(KERN_INFO
+ "[TP]CRC Error: DRV=0x%2.2X,0x%2.2X,0x%2.2X NV=0x%2.2X,0x%2.2X,0x%2.2X\n",
+ pdata->object_crc[0],
+ pdata->object_crc[1],
+ pdata->object_crc[2],
+ data[T6_MSG_CHECKSUM + 0],
+ data[T6_MSG_CHECKSUM + 1],
+ data[T6_MSG_CHECKSUM + 2]);
+ break;
+ }
+ }
+ if (loop_i == 3) {
+ printk(KERN_INFO "[TP]CRC passed: ");
+ for (loop_i = 0; loop_i < 3; loop_i++)
+ printk("0x%2.2X ", pdata->object_crc[loop_i]);
+ printk("\n");
+ CRC_check = 1;
+ }
+ }
+ }
+ ts->abs_x_min = pdata->abs_x_min;
+ ts->abs_x_max = pdata->abs_x_max;
+ ts->abs_y_min = pdata->abs_y_min;
+ ts->abs_y_max = pdata->abs_y_max;
+ ts->abs_pressure_min = pdata->abs_pressure_min;
+ ts->abs_pressure_max = pdata->abs_pressure_max;
+ ts->abs_width_min = pdata->abs_width_min;
+ ts->abs_width_max = pdata->abs_width_max;
+ ts->ATCH_EXT = &pdata->config_T8[T8_CFG_ATCHCALST];
+ ts->filter_level = pdata->filter_level;
+ ts->unlock_attr = pdata->unlock_attr;
+ ts->noiseLine_status = 0;
+ ts->workaround = pdata->workaround;
+#if defined(CONFIG_TOUCH_KEY_FILTER)
+ ts->flt_th = pdata->flt_th;
+#endif
+ ts->report_type = pdata->report_type;
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_CABLE)
+ cable_connect_type = cable_get_connect_type();
+ if (cable_connect_type == 4)
+ ts->wlc_status = CONNECTED;
+ if (cable_connect_type > 0)
+ ts->status = CONNECTED;
+#endif
+
+#if (defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB) || defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS))
+ if (usb_get_connect_type())
+ ts->status = CONNECTED;
+ else if (htc_is_wireless_charger())
+ ts->wlc_status = CONNECTED;
+#endif
+
+ ts->config_setting[NONE].config_T7
+ = ts->config_setting[CONNECTED].config_T7
+ = pdata->config_T7;
+ ts->config_setting[NONE].config_T8
+ = ts->config_setting[CONNECTED].config_T8
+ = pdata->config_T8;
+ ts->config_setting[NONE].config_T9 = pdata->config_T9;
+ ts->config_setting[NONE].config_T48 = pdata->config_T48;
+ ts->config_setting[NONE].config_T46 = pdata->config_T46;
+ ts->config_setting[NONE].config_T35 = pdata->config_T35;
+ ts->config_setting[NONE].config_T58 = pdata->config_T58;
+
+ if (pdata->wlc_freq[0])
+ for (loop_i = 0; loop_i < 4; loop_i++)
+ ts->wlc_freq[loop_i] = pdata->wlc_freq[loop_i];
+
+ if (pdata->noise_config[0])
+ for (loop_i = 0; loop_i < 3; loop_i++)
+ ts->noise_config[loop_i] = pdata->noise_config[loop_i];
+
+ pr_info("[TP] cable cnt = %d\n", pdata->cable_config.cnt);
+
+ if (pdata->cable_config.cnt) {
+ ts->cable_config = pdata->cable_config;
+ for (loop_i = 0; loop_i < ts->cable_config.cnt; loop_i++)
+ ts->config_setting[NONE].config[loop_i] =
+ pdata->cable_config.cfg[loop_i].orival;
+
+ for (loop_i = 0; loop_i < ts->cable_config.cnt; loop_i++)
+ ts->config_setting[CONNECTED].config[loop_i] =
+ pdata->cable_config.cfg[loop_i].value;
+ }
+
+ if (pdata->call_tchthr[0])
+ for (loop_i = 0; loop_i < 2; loop_i++)
+ ts->call_tchthr[loop_i] = pdata->call_tchthr[loop_i];
+
+ if (pdata->locking_config[0])
+ ts->locking_config[0] = pdata->locking_config[0];
+
+ if (pdata->mferr_config.cnt) {
+ pr_info("[TP] mferr count = %d\n", pdata->mferr_config.cnt);
+ ts->mferr_config = pdata->mferr_config;
+ for (loop_i = 0; loop_i < ts->mferr_config.cnt; loop_i++)
+ pr_info("[TP] mferr(%02d) obj = %02d, byte = %02d, vale = %02d\n",
+ loop_i,
+ ts->mferr_config.cfg[loop_i].objid,
+ ts->mferr_config.cfg[loop_i].byte,
+ ts->mferr_config.cfg[loop_i].value);
+ }
+
+ if (pdata->cfm_calb.cnt) {
+ pr_info("[TP] T8 setting :");
+ ts->cfm_calb = pdata->cfm_calb;
+ for (loop_i = 0; loop_i < ts->cfm_calb.cnt; loop_i++)
+ printk("%d, ", ts->cfm_calb.cfg[loop_i].value);
+ printk("\n");
+ }
+
+ if (pdata->noiseLine_config[0])
+ for (loop_i = 0; loop_i < 8; loop_i++)
+ ts->noiseLine_config[loop_i] = pdata->noiseLine_config[loop_i];
+ private_ts = ts;
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_CABLE)
+ pr_info("[TP] DETECT_CABLE\n");
+ cable_detect_register_notifier(&cable_status_handler);
+#endif
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS)
+ msm_hsusb_vbus_notif_register(&cable_tp_status_vbus_handler_func);
+#endif
+
+#if (defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB) || defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS))
+ usb_register_notifier(&cable_status_handler);
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_WLS)
+ if (ts->wlc_config[0])
+ register_notifier_wireless_charger(&wlc_status_handler);
+#endif
+#endif
+
+ if (!CRC_check) {
+ printk(KERN_INFO "[TP]Config reload\n");
+ mutex_lock(&reload_lock);
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, SPT_CTECONFIG_T46),
+ pdata->config_T46, get_object_size(ts, SPT_CTECONFIG_T46));
+
+ ret = i2c_atmel_write_byte_data(client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_BACKUPNV, 0x55);
+ msleep(10);
+
+ ret = i2c_atmel_write_byte_data(client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_RESET, 0x11);
+ msleep(100);
+
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6),
+ pdata->config_T6,
+ get_object_size(ts, GEN_COMMANDPROCESSOR_T6));
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, GEN_POWERCONFIG_T7),
+ pdata->config_T7,
+ get_object_size(ts, GEN_POWERCONFIG_T7));
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, GEN_ACQUISITIONCONFIG_T8),
+ pdata->config_T8,
+ get_object_size(ts, GEN_ACQUISITIONCONFIG_T8));
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9),
+ pdata->config_T9,
+ get_object_size(ts, TOUCH_MULTITOUCHSCREEN_T9));
+ if (ts->id->version < 0x11)
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, TOUCH_KEYARRAY_T15),
+ pdata->config_T15,
+ get_object_size(ts, TOUCH_KEYARRAY_T15));
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, SPT_COMCONFIG_T18),
+ pdata->config_T18,
+ get_object_size(ts, SPT_COMCONFIG_T18));
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, SPT_GPIOPWM_T19),
+ pdata->config_T19,
+ get_object_size(ts, SPT_GPIOPWM_T19));
+ if (ts->id->version < 0x11)
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, PROCI_GRIPSUPPRESSION_T40),
+ pdata->config_T40,
+ get_object_size(ts, PROCI_GRIPSUPPRESSION_T40));
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, PROCI_TOUCHSUPPRESSION_T42),
+ pdata->config_T42,
+ get_object_size(ts, PROCI_TOUCHSUPPRESSION_T42));
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48),
+ pdata->config_T48,
+ get_object_size(ts, PROCG_NOISESUPPRESSION_T48));
+ if (ts->id->version >= 0x11) {
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, PROCI_ADAPTIVETHRESHOLD_T55),
+ pdata->config_T55,
+ get_object_size(ts, PROCI_ADAPTIVETHRESHOLD_T55));
+ if (ts->id->version == 0x11 && ts->id->build == 0x01)
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, SPT_PROTOTYPE_T35),
+ pdata->config_T35,
+ get_object_size(ts, SPT_PROTOTYPE_T35));
+ if (ts->id->version == 0x11 && ts->id->build == 0xAA)
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, EXTRA_NOISE_SUPPRESSION_T58),
+ pdata->config_T58,
+ get_object_size(ts, EXTRA_NOISE_SUPPRESSION_T58));
+ }
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, PROCI_STYLUS_T47),
+ pdata->config_T47,
+ get_object_size(ts, PROCI_STYLUS_T47));
+ if (ts->id->version < 0x11)
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, TOUCH_PROXIMITY_T23),
+ pdata->config_T23,
+ get_object_size(ts, TOUCH_PROXIMITY_T23));
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, SPT_SELFTEST_T25),
+ pdata->config_T25,
+ get_object_size(ts, SPT_SELFTEST_T25));
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, SPT_CTECONFIG_T46),
+ pdata->config_T46,
+ get_object_size(ts, SPT_CTECONFIG_T46));
+
+ ret = i2c_atmel_write_byte_data(client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_BACKUPNV, 0x55);
+
+ for (loop_i = 0; loop_i < 10; loop_i++) {
+ if (!gpio_get_value(intr))
+ break;
+ printk(KERN_INFO "[TP]wait for Message(%d)\n", loop_i + 1);
+ msleep(10);
+ }
+
+ i2c_atmel_read(client,
+ get_object_address(ts, GEN_MESSAGEPROCESSOR_T5), data, 7);
+ printk(KERN_INFO
+ "[TP]0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X 0x%2.2X\n",
+ data[0], data[1], data[2], data[3], data[4], data[5], data[6]);
+
+ ret = i2c_atmel_write_byte_data(client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_RESET, 0x11);
+ msleep(100);
+ mutex_unlock(&reload_lock);
+ }
+
+ if (ts->status == CONNECTED) {
+ printk(KERN_INFO "[TP]set cable config\n");
+ if (ts->config_setting[CONNECTED].config[0]) {
+
+ for (loop_i = 0; loop_i < ts->cable_config.cnt; loop_i++)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, ts->cable_config.cfg[loop_i].objid) +
+ ts->cable_config.cfg[loop_i].byte,
+ ts->cable_config.cfg[loop_i].value);
+
+ if (ts->id->version == 0x11 && ts->id->build == 0xAA) {
+ if (ts->status == CONNECTED)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, EXTRA_NOISE_SUPPRESSION_T58) +
+ T58_CFG_MAXNLTHR, 55);
+ else if (ts->status == NONE)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, EXTRA_NOISE_SUPPRESSION_T58) +
+ T58_CFG_MAXNLTHR,
+ ts->config_setting[NONE].config_T58[T58_CFG_MAXNLTHR]);
+ }
+ }
+ initial_freq_scan(ts);
+ } else if (ts->wlc_status == CONNECTED) {
+ printk(KERN_INFO "[TP]set wireless charger config\n");
+ if (ts->wlc_freq[0]) {
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48) +
+ T48_CFG_BASEFREQ,
+ ts->wlc_freq[0]);
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48) +
+ T48_CFG_MFFREQ,
+ ts->wlc_freq + 1, 2);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, PROCG_NOISESUPPRESSION_T48) +
+ T48_CFG_SELFREQMAX,
+ ts->wlc_freq[3]);
+ }
+ initial_freq_scan(ts);
+ }
+
+ if (ts->call_tchthr[0]) {
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) + T9_CFG_TCHTHR,
+ ts->call_tchthr[ts->status]);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_ACQUISITIONCONFIG_T8) + T8_CFG_ATCHCALSTHR,
+ ts->call_tchthr[ts->status] - 5);
+ }
+
+ if (ts->locking_config[0]) {
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_MRGTHR,
+ ts->locking_config[0]);
+ }
+ }
+ ts->input_dev = input_allocate_device();
+ if (ts->input_dev == NULL) {
+ ret = -ENOMEM;
+ dev_err(&client->dev, "[TP]TOUCH_ERR: Failed to allocate input device\n");
+ goto err_input_dev_alloc_failed;
+ }
+ ts->input_dev->name = "atmel-touchscreen";
+ ts->input_dev->id.version = (ts->id->version << 8 | ts->id->build);
+
+ set_bit(EV_SYN, ts->input_dev->evbit);
+ set_bit(EV_KEY, ts->input_dev->evbit);
+ set_bit(EV_ABS, ts->input_dev->evbit);
+
+ set_bit(KEY_BACK, ts->input_dev->keybit);
+ set_bit(KEY_HOME, ts->input_dev->keybit);
+ set_bit(KEY_MENU, ts->input_dev->keybit);
+ set_bit(KEY_SEARCH, ts->input_dev->keybit);
+
+ if (ts->report_type == SYN_AND_REPORT_TYPE_B) {
+ input_mt_init_slots(ts->input_dev, ts->finger_support);
+ } else {
+ ts->input_dev->mtsize = ts->finger_support;
+ }
+
+ input_set_abs_params(ts->input_dev, ABS_MT_POSITION_X,
+ ts->abs_x_min, ts->abs_x_max, 0, 0);
+ input_set_abs_params(ts->input_dev, ABS_MT_POSITION_Y,
+ ts->abs_y_min, ts->abs_y_max, 0, 0);
+ input_set_abs_params(ts->input_dev, ABS_MT_TOUCH_MAJOR,
+ ts->abs_pressure_min, ts->abs_pressure_max,
+ 0, 0);
+ input_set_abs_params(ts->input_dev, ABS_MT_WIDTH_MAJOR,
+ ts->abs_width_min, ts->abs_width_max, 0, 0);
+ input_set_abs_params(ts->input_dev, ABS_MT_PRESSURE,
+ ts->abs_pressure_min, ts->abs_pressure_max,
+ 0, 0);
+ input_set_abs_params(ts->input_dev, ABS_MT_AMPLITUDE,
+ 0, ((ts->abs_pressure_max << 16) | ts->abs_width_max), 0, 0);
+ input_set_abs_params(ts->input_dev, ABS_MT_POSITION,
+ 0, (BIT(31) | (ts->abs_x_max << 16) | ts->abs_y_max), 0, 0);
+
+ ret = input_register_device(ts->input_dev);
+ if (ret) {
+ dev_err(&client->dev,
+ "[TP]TOUCH_ERR: Unable to register %s input device\n",
+ ts->input_dev->name);
+ goto err_input_register_device_failed;
+ }
+ ret = request_threaded_irq(client->irq, NULL, atmel_irq_thread,
+ IRQF_TRIGGER_LOW | IRQF_ONESHOT, client->name, ts);
+
+ if (ret)
+ dev_err(&client->dev, "[TP]TOUCH_ERR: request_irq failed\n");
+
+#ifdef CONFIG_HAS_EARLYSUSPEND
+ ts->early_suspend.level = EARLY_SUSPEND_LEVEL_STOP_DRAWING - 1;
+ ts->early_suspend.suspend = atmel_ts_early_suspend;
+ ts->early_suspend.resume = atmel_ts_late_resume;
+ register_early_suspend(&ts->early_suspend);
+#endif
+
+#ifdef ATMEL_EN_SYSFS
+ atmel_touch_sysfs_init();
+#endif
+
+ dev_info(&client->dev, "[TP]Start touchscreen %s in interrupt mode\n",
+ ts->input_dev->name);
+
+ register_notifier_by_psensor(&psensor_status_handler);
+
+#if defined(CONFIG_TOUCH_KEY_FILTER)
+ register_notifier_by_touchkey(&touchkey_status_handler);
+#endif
+ return 0;
+
+err_input_register_device_failed:
+ input_free_device(ts->input_dev);
+
+err_input_dev_alloc_failed:
+err_alloc_failed:
+err_detect_failed:
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS)
+ destroy_workqueue(ts->atmel_cable_vbus_wq);
+err_create_atmel_cable_vbus_wq_failed:
+#endif
+
+ destroy_workqueue(ts->atmel_delayed_wq);
+err_create_atmel_delayed_wq_failed:
+ destroy_workqueue(ts->atmel_wq);
+
+err_create_atmel_wq_failed:
+ kfree(ts);
+
+err_alloc_data_failed:
+err_check_functionality_failed:
+
+ return ret;
+}
+
+static int atmel_224e_ts_remove(struct i2c_client *client)
+{
+ struct atmel_ts_data *ts = i2c_get_clientdata(client);
+
+#ifdef ATMEL_EN_SYSFS
+ atmel_touch_sysfs_deinit();
+#endif
+
+ unregister_early_suspend(&ts->early_suspend);
+ free_irq(client->irq, ts);
+
+ destroy_workqueue(ts->atmel_delayed_wq);
+ destroy_workqueue(ts->atmel_wq);
+ if (ts->sr_input_dev != NULL)
+ input_unregister_device(ts->sr_input_dev);
+ input_unregister_device(ts->input_dev);
+ kfree(ts);
+
+ return 0;
+}
+
+static int atmel_224e_ts_suspend(struct i2c_client *client, pm_message_t mesg)
+{
+ struct atmel_ts_data *ts = i2c_get_clientdata(client);
+ printk(KERN_INFO "[TP]%s:enter unlock 0\n", __func__);
+
+ disable_irq(client->irq);
+
+ cancel_delayed_work_sync(&ts->unlock_work);
+ if (ts->pre_data[0] == RECALIB_UNLOCK && ts->psensor_status)
+ confirm_calibration(ts, 0, 3);
+
+#if defined(CONFIG_TOUCHSCREEN_ATMEL_DETECT_USB_VBUS)
+ cancel_work_sync(&ts->cable_vbus_work);
+#endif
+
+ cancel_work_sync(&ts->check_delta_work);
+
+ ts->finger_pressed = 0;
+ ts->finger_count = 0;
+ ts->first_pressed = 0;
+
+ if (ts->psensor_status == 0) {
+ ts->pre_data[0] = RECALIB_NEED;
+ i2c_atmel_write(client,
+ get_object_address(ts, GEN_ACQUISITIONCONFIG_T8) + T8_CFG_ATCHCALST,
+ ts->ATCH_EXT, 4);
+ }
+
+ if (ts->workaround & TW_SHIFT)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_YHICLIP, ts->config_setting[NONE].config_T9[T9_CFG_YHICLIP] - 1);
+
+ i2c_atmel_write_byte_data(client,
+ get_object_address(ts, GEN_POWERCONFIG_T7) + T7_CFG_IDLEACQINT, 0x0);
+ i2c_atmel_write_byte_data(client,
+ get_object_address(ts, GEN_POWERCONFIG_T7) + T7_CFG_ACTVACQINT, 0x0);
+ return 0;
+}
+
+static int atmel_224e_ts_resume(struct i2c_client *client)
+{
+ struct atmel_ts_data *ts = i2c_get_clientdata(client);
+ uint8_t loop_i = 0;
+
+ printk(KERN_INFO "[TP] unlock change to 1\n");
+
+ if (ts->workaround & TW_SHIFT)
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_YHICLIP, ts->config_setting[NONE].config_T9[T9_CFG_YHICLIP]);
+
+ if (ts->pre_data[0] == RECALIB_NEED) {
+ if (ts->call_tchthr[0] && ts->psensor_status == 2 && !ts->wlc_status) {
+ printk(KERN_INFO "[TP]raise touch threshold\n");
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) + T9_CFG_TCHTHR,
+ ts->call_tchthr[ts->status]);
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, GEN_ACQUISITIONCONFIG_T8) + T8_CFG_ATCHCALSTHR,
+ ts->call_tchthr[ts->status] - 5);
+ }
+ if (ts->locking_config[0]) {
+ i2c_atmel_write_byte_data(ts->client,
+ get_object_address(ts, TOUCH_MULTITOUCHSCREEN_T9) +
+ T9_CFG_MRGTHR,
+ ts->locking_config[0]);
+ }
+ }
+
+ i2c_atmel_write(ts->client,
+ get_object_address(ts, GEN_POWERCONFIG_T7),
+ ts->config_setting[ts->status].config_T7,
+ get_object_size(ts, GEN_POWERCONFIG_T7));
+
+ if (ts->status == NONE) {
+ if (ts->noise_state == T48_MSG_STATE_GC_ERR ||
+ ts->noise_state == T48_MSG_STATE_MF_ERR)
+ initial_freq_scan(ts);
+ }
+
+ if (ts->pre_data[0] != RECALIB_NEED) {
+ printk(KERN_INFO "[TP]resume in call, psensor status %d\n",
+ ts->psensor_status);
+ queue_work(ts->atmel_wq, &ts->check_delta_work);
+ } else {
+ msleep(1);
+ i2c_atmel_write_byte_data(client,
+ get_object_address(ts, GEN_COMMANDPROCESSOR_T6) +
+ T6_CFG_CALIBRATE, 0x55);
+ }
+
+ if (ts->report_type == SYN_AND_REPORT_TYPE_B) {
+ for (loop_i = 0; loop_i < ts->finger_support; loop_i++) {
+ input_mt_slot(ts->input_dev, loop_i);
+ input_mt_report_slot_state(ts->input_dev, MT_TOOL_FINGER, 0);
+ input_sync(ts->input_dev);
+ }
+ }
+
+ enable_irq(client->irq);
+
+ return 0;
+}
+
+#ifdef CONFIG_HAS_EARLYSUSPEND
+static void atmel_ts_early_suspend(struct early_suspend *h)
+{
+ struct atmel_ts_data *ts;
+ ts = container_of(h, struct atmel_ts_data, early_suspend);
+ atmel_224e_ts_suspend(ts->client, PMSG_SUSPEND);
+}
+
+static void atmel_ts_late_resume(struct early_suspend *h)
+{
+ struct atmel_ts_data *ts;
+ ts = container_of(h, struct atmel_ts_data, early_suspend);
+ atmel_224e_ts_resume(ts->client);
+}
+#endif
+
+static const struct i2c_device_id atml_224e_ts_i2c_id[] = {
+ { ATMEL_MXT224E_NAME, 0 },
+ { }
+};
+
+static struct i2c_driver atmel_224e_ts_driver = {
+ .id_table = atml_224e_ts_i2c_id,
+ .probe = atmel_224e_ts_probe,
+ .remove = atmel_224e_ts_remove,
+#ifndef CONFIG_HAS_EARLYSUSPEND
+ .suspend = atmel_224e_ts_suspend,
+ .resume = atmel_224e_ts_resume,
+#endif
+ .driver = {
+ .name = ATMEL_MXT224E_NAME,
+ },
+};
+
+static int __devinit atmel_224e_ts_init(void)
+{
+ printk(KERN_INFO "[TP]atmel_224e_ts_init():\n");
+ return i2c_add_driver(&atmel_224e_ts_driver);
+}
+
+static void __exit atmel_224e_ts_exit(void)
+{
+ i2c_del_driver(&atmel_224e_ts_driver);
+}
+
+module_init(atmel_224e_ts_init);
+module_exit(atmel_224e_ts_exit);
+
+MODULE_DESCRIPTION("ATMEL Touch driver");
+MODULE_LICENSE("GPL");
+
diff --git a/include/linux/atmel_qt602240.h b/include/linux/atmel_qt602240.h
new file mode 100644
index 0000000..8f7abff
--- /dev/null
+++ b/include/linux/atmel_qt602240.h
@@ -0,0 +1,508 @@
+#ifndef _LINUX_ATMEL_H
+#define _LINUX_ATMEL_H
+
+#include <linux/bitops.h>
+
+#define ATMEL_QT602240_NAME "atmel_qt602240"
+#define ATMEL_MXT224E_NAME "atmel_mxt224e"
+
+#define INFO_BLK_FID 0
+#define INFO_BLK_VID 1
+#define INFO_BLK_VER 2
+#define INFO_BLK_BUILD 3
+#define INFO_BLK_XSIZE 4
+#define INFO_BLK_YSIZE 5
+#define INFO_BLK_OBJS 6
+
+#define OBJ_TABLE_TYPE 0
+#define OBJ_TABLE_LSB 1
+#define OBJ_TABLE_MSB 2
+#define OBJ_TABLE_SIZE 3
+#define OBJ_TABLE_INSTANCES 4
+#define OBJ_TABLE_RIDS 5
+
+#define RESERVED_T0 0u
+#define RESERVED_T1 1u
+#define DEBUG_DELTAS_T2 2u
+#define DEBUG_REFERENCES_T3 3u
+#define DEBUG_SIGNALS_T4 4u
+#define GEN_MESSAGEPROCESSOR_T5 5u
+#define GEN_COMMANDPROCESSOR_T6 6u
+#define GEN_POWERCONFIG_T7 7u
+#define GEN_ACQUISITIONCONFIG_T8 8u
+#define TOUCH_MULTITOUCHSCREEN_T9 9u
+#define TOUCH_SINGLETOUCHSCREEN_T10 10u
+#define TOUCH_XSLIDER_T11 11u
+#define TOUCH_YSLIDER_T12 12u
+#define TOUCH_XWHEEL_T13 13u
+#define TOUCH_YWHEEL_T14 14u
+#define TOUCH_KEYARRAY_T15 15u
+#define PROCG_SIGNALFILTER_T16 16u
+#define PROCI_LINEARIZATIONTABLE_T17 17u
+#define SPT_COMCONFIG_T18 18u
+#define SPT_GPIOPWM_T19 19u
+#define PROCI_GRIPFACESUPPRESSION_T20 20u
+#define RESERVED_T21 21u
+#define PROCG_NOISESUPPRESSION_T22 22u
+#define TOUCH_PROXIMITY_T23 23u
+#define PROCI_ONETOUCHGESTUREPROCESSOR_T24 24u
+#define SPT_SELFTEST_T25 25u
+#define DEBUG_CTERANGE_T26 26u
+#define PROCI_TWOTOUCHGESTUREPROCESSOR_T27 27u
+#define SPT_CTECONFIG_T28 28u
+#define SPT_GPI_T29 29u
+#define SPT_GATE_T30 30u
+#define TOUCH_KEYSET_T31 31u
+#define TOUCH_XSLIDERSET_T32 32u
+#define SPT_PROTOTYPE_T35 35u
+#define DIAGNOSTIC_T37 37u
+#define PROCI_GRIPSUPPRESSION_T40 40u
+#define PROCI_TOUCHSUPPRESSION_T42 42u
+#define SPT_MESSAGECOUNT_T44 44u
+#define SPT_CTECONFIG_T46 46u
+#define PROCI_STYLUS_T47 47u
+#define PROCG_NOISESUPPRESSION_T48 48u
+#define PROCI_ADAPTIVETHRESHOLD_T55 55u
+#define EXTRA_NOISE_SUPPRESSION_T58 58u
+
+#define T37_PAGE_SIZE 128
+
+#define T37_TCH_FLAG_SIZE 80
+#define T37_TCH_FLAG_IDX 0
+#define T37_ATCH_FLAG_IDX 40
+
+#define T37_MODE 0
+#define T37_PAGE 1
+#define T37_DATA 2
+
+#define T37_PAGE_NUM0 0
+#define T37_PAGE_NUM1 1
+#define T37_PAGE_NUM2 2
+#define T37_PAGE_NUM3 3
+
+#define MSG_RID 0
+
+#define T6_CFG_RESET 0
+#define T6_CFG_BACKUPNV 1
+#define T6_CFG_CALIBRATE 2
+#define T6_CFG_REPORTALL 3
+#define T6_CFG_DIAG 5
+
+#define T6_CFG_DIAG_CMD_PAGEUP 0x01
+#define T6_CFG_DIAG_CMD_PAGEDOWN 0x02
+#define T6_CFG_DIAG_CMD_DELTAS 0x10
+#define T6_CFG_DIAG_CMD_REF 0x11
+#define T6_CFG_DIAG_CMD_CTE 0x31
+#define T6_CFG_DIAG_CMD_TCH 0xF3
+
+#define T6_MSG_STATUS 1
+#define T6_MSG_CHECKSUM 2
+
+#define T6_MSG_STATUS_COMSERR BIT(2)
+#define T6_MSG_STATUS_CFGERR BIT(3)
+#define T6_MSG_STATUS_CAL BIT(4)
+#define T6_MSG_STATUS_SIGERR BIT(5)
+#define T6_MSG_STATUS_OFL BIT(6)
+#define T6_MSG_STATUS_RESET BIT(7)
+
+#define T7_CFG_IDLEACQINT 0
+#define T7_CFG_ACTVACQINT 1
+#define T7_CFG_ACTV2IDLETO 2
+
+#define T8_CFG_CHRGTIME 0
+#define T8_CFG_TCHDRIFT 2
+#define T8_CFG_DRIFTST 3
+#define T8_CFG_TCHAUTOCAL 4
+#define T8_CFG_SYNC 5
+#define T8_CFG_ATCHCALST 6
+#define T8_CFG_ATCHCALSTHR 7
+#define T8_CFG_ATCHFRCCALTHR 8
+#define T8_CFG_ATCHFRCCALRATIO 9
+
+#define T9_CFG_CTRL 0
+#define T9_CFG_XORIGIN 1
+#define T9_CFG_YORIGIN 2
+#define T9_CFG_XSIZE 3
+#define T9_CFG_YSIZE 4
+#define T9_CFG_AKSCFG 5
+#define T9_CFG_BLEN 6
+#define T9_CFG_TCHTHR 7
+#define T9_CFG_TCHDI 8
+#define T9_CFG_ORIENT 9
+#define T9_CFG_MRGTIMEOUT 10
+#define T9_CFG_MOVHYSTI 11
+#define T9_CFG_MOVHYSTN 12
+#define T9_CFG_MOVFILTER 13
+#define T9_CFG_NUMTOUCH 14
+#define T9_CFG_MRGHYST 15
+#define T9_CFG_MRGTHR 16
+#define T9_CFG_AMPHYST 17
+#define T9_CFG_XRANGE 18
+#define T9_CFG_YRANGE 20
+#define T9_CFG_XLOCLIP 22
+#define T9_CFG_XHICLIP 23
+#define T9_CFG_YLOCLIP 24
+#define T9_CFG_YHICLIP 25
+#define T9_CFG_XEDGECTRL 26
+#define T9_CFG_XEDGEDIST 27
+#define T9_CFG_YEDGECTRL 28
+#define T9_CFG_YEDGEDIST 29
+#define T9_CFG_JUMPLIMIT 30
+#define T9_CFG_TCHHYST 31
+#define T9_CFG_XPITCH 32
+#define T9_CFG_YPITCH 33
+#define T9_CFG_NEXTTCHDI 34
+
+#define T9_MSG_STATUS 1
+#define T9_MSG_XPOSMSB 2
+#define T9_MSG_YPOSMSB 3
+#define T9_MSG_XYPOSLSB 4
+#define T9_MSG_TCHAREA 5
+#define T9_MSG_TCHAMPLITUDE 6
+#define T9_MSG_TCHVECTOR 7
+
+#define T9_MSG_STATUS_UNGRIP BIT(0)
+#define T9_MSG_STATUS_SUPPRESS BIT(1)
+#define T9_MSG_STATUS_AMP BIT(2)
+#define T9_MSG_STATUS_VECTOR BIT(3)
+#define T9_MSG_STATUS_MOVE BIT(4)
+#define T9_MSG_STATUS_RELEASE BIT(5)
+#define T9_MSG_STATUS_PRESS BIT(6)
+#define T9_MSG_STATUS_DETECT BIT(7)
+
+#define T20_CFG_CTRL 0
+#define T20_CFG_XLOGRIP 1
+#define T20_CFG_XHIGRIP 2
+#define T20_CFG_YLOGRIP 3
+#define T20_CFG_YHIGRIP 4
+#define T20_CFG_MAXTCHS 5
+#define T20_CFG_SZTHR1 7
+#define T20_CFG_SZTHR2 8
+#define T20_CFG_SHPTHR1 9
+#define T20_CFG_SHPTHR2 10
+#define T20_CFG_SHPEXTTO 11
+
+#define T20_MSG_STATUS 1
+
+#define T20_MSG_STATUS_FACESUP BIT(0)
+
+#define T22_CFG_CTRL 0
+#define T22_CFG_GCAFUL 3
+#define T22_CFG_GCAFLL 5
+#define T22_CFG_ACTVGCAFVALID 7
+#define T22_CFG_NOISETHR 8
+#define T22_CFG_FREQHOPSCALE 10
+#define T22_CFG_FREQ 11
+#define T22_CFG_IDLEGCAFVAILD 16
+
+#define T22_MSG_STATUS 1
+#define T22_MSG_GCAFDEPTH 2
+#define T22_MSG_FREQINDEX 3
+
+#define T22_MSG_STATUS_FHCHG BIT(0)
+#define T22_MSG_STATUS_GCAFERR BIT(2)
+#define T22_MSG_STATUS_FHERR BIT(3)
+#define T22_MSG_STATUS_GCAFCHG BIT(4)
+
+#define T19_CFG_CTRL 0
+#define T19_CFG_REPORTMASK 1
+#define T19_CFG_DIR 2
+#define T19_CFG_INTPULLUP 3
+#define T19_CFG_OUT 4
+#define T19_CFG_WAKE 5
+#define T19_CFG_PWM 6
+#define T19_CFG_PERIOD 7
+#define T19_CFG_DUTY0 8
+#define T19_CFG_DUTY1 9
+#define T19_CFG_DUTY2 10
+#define T19_CFG_DUTY3 11
+#define T19_CFG_TRIGGER0 12
+#define T19_CFG_TRIGGER1 13
+#define T19_CFG_TRIGGER2 14
+#define T19_CFG_TRIGGER3 15
+
+#define T19_CFG_CTRL_ENABLE BIT(0)
+#define T19_CFG_CTRL_RPTEN BIT(1)
+#define T19_CFG_CTRL_FORCERPT BIT(2)
+
+#define T19_MSG_STATUS 1
+
+#define T25_CFG_CTRL 0
+#define T25_CFG_CMD 1
+
+#define T25_MSG_STATUS 1
+#define T25_MSG_INFO 2
+
+#define T28_CFG_CTRL 0
+#define T28_CFG_CMD 1
+#define T28_CFG_MODE 2
+#define T28_CFG_IDLEGCAFDEPTH 3
+#define T28_CFG_ACTVGCAFDEPTH 4
+#define T28_CFG_VOLTAGE 5
+
+#define T28_CFG_MODE0_X 16
+#define T28_CFG_MODE0_Y 14
+
+#define T28_MSG_STATUS 1
+
+#define T40_CFG_CTRL 0
+#define T40_CFG_XLOGRIP 1
+#define T40_CFG_XHIGRIP 2
+#define T40_CFG_YLOGRIP 3
+#define T40_CFG_YHIGRIP 4
+
+#define T42_CFG_CTRL 0
+#define T42_CFG_APPRTHR 1
+#define T42_CFG_MAXAPPRAREA 2
+#define T42_CFG_MAXTCHAREA 3
+#define T42_CFG_SUPSTRENGTH 4
+#define T42_CFG_SUPEXTTO 5
+#define T42_CFG_MAXNUMTCHS 6
+#define T42_CFG_SHAPESTRENGTH 7
+
+#define T42_MSG_STATUS 1
+
+#define T47_CFG_CTRL 0
+#define T47_CFG_CONTMIN 1
+#define T47_CFG_CONTMAX 2
+#define T47_CFG_STABILITY 3
+#define T47_CFG_MAXTCHAREA 4
+#define T47_CFG_AMPLTHR 5
+#define T47_CFG_STYSHAPE 6
+#define T47_CFG_HOVERSUP 7
+#define T47_CFG_CONFTHR 8
+#define T47_CFG_SYNCSPERX 9
+
+#define T48_CFG_CTRL 0
+#define T48_CFG_CFG 1
+#define T48_CFG_CALCFG 2
+#define T48_CFG_BASEFREQ 3
+#define T48_CFG_FREQ 4
+#define T48_CFG_MFFREQ 8
+#define T48_CFG_NLGAIN 10
+#define T48_CFG_NLTHR 11
+#define T48_CFG_GCLIMIT 12
+#define T48_CFG_GCACTVINVLDADCS 13
+#define T48_CFG_GCIDLEINVLDADCS 14
+#define T48_CFG_GCINVALIDTHR 15
+#define T48_CFG_GCMAXADCSPERX 17
+#define T48_CFG_GCLIMITMIN 18
+#define T48_CFG_GCLIMITMAX 19
+#define T48_CFG_GCCOUNTMINTGT 20
+#define T48_CFG_MFINVLDDIFFTHR 22
+#define T48_CFG_MFINCADCSPXTHR 23
+#define T48_CFG_MFERRORTHR 25
+#define T48_CFG_SELFREQMAX 27
+#define T48_CFG_NOCALCFG 28
+#define T48_CFG_T9SETTINGS 34
+
+#define T48_MSG_STATUS 1
+#define T48_MSG_ADCSPERX 2
+#define T48_MSG_FREQ 3
+#define T48_MSG_STATE 4
+#define T48_MSG_NOISE_LV 5
+#define T48_MSG_NLTHR 6
+
+#define T48_MSG_STATUS_FREQCHG BIT(0)
+#define T48_MSG_STATUS_APXCHG BIT(1)
+#define T48_MSG_STATUS_ALGOERR BIT(2)
+#define T48_MSG_STATUS_STATCHG BIT(4)
+#define T48_MSG_STATUS_NLVLCGH BIT(5)
+
+#define T48_MSG_STATE_OFF 0
+#define T48_MSG_STATE_SEARCH 1
+#define T48_MSG_STATE_GC 2
+#define T48_MSG_STATE_GC_ERR 3
+#define T48_MSG_STATE_MF 4
+#define T48_MSG_STATE_MF_ERR 5
+#define T48_MSG_STATE_NORMAL 6
+
+#define T46_CFG_CTRL 0
+#define T46_CFG_MODE 1
+#define T46_CFG_IDLESYNCSPERX 2
+#define T46_CFG_ACTVSYNCSPERX 3
+#define T46_CFG_ADCSPERSYNC 4
+#define T46_CFG_PULSESPERADC 5
+#define T46_CFG_XSLEW 6
+#define T46_CFG_SYNCDELAY 7
+
+#define T46_CFG_MODE0_X 16
+#define T46_CFG_MODE0_Y 14
+
+#define T46_MSG_STATUS 1
+
+#define T35_CFG_MAXTCHTHR 0
+#define T35_CFG_MAXNLTHR 1
+#define T35_CFG_MAXDI 2
+#define T35_CFG_MAXFILTER 3
+#define T35_CFG_THRCHTHR 4
+
+#define T58_CFG_INCTCHTHR 0
+#define T58_CFG_MAXNLTHR 1
+#define T58_CFG_MAXDI 2
+#define T58_CFG_MAXFILTER 3
+#define T58_CFG_THRCHTHR 4
+
+#define CB_TCHTHR 0
+#define CB_NOISETHR 1
+#define CB_IDLEGCAFDEPTH 2
+#define CB_ACTVGCAFDEPTH 3
+#define CB_NLTHR 1
+#define CB_IDLESYNCSPERX 2
+#define CB_ACTVSYNCSPERX 3
+#define CB_SELFREQMAX 4
+#define CB_BASEFREQ 5
+#define CB_TCHDI 6
+#define CB_NEXTTCHDI 7
+#define CB_INCTCHTHR 8
+#define CB_MAXNLTHR 9
+#define CB_MINTCHDI 10
+#define CB_MINMOVFILTER 11
+#define CB_TCHTHRCHGTHR 12
+
+#define WLC_IDLEACQINT 0
+#define WLC_ACTVACQINT 1
+#define WLC_ACTV2IDLETO 2
+#define WLC_TCHTHR 3
+#define WLC_NOISETHR 4
+#define WLC_IDLEGCAFDEPTH 5
+#define WLC_ACTVGCAFDEPTH 6
+
+#define NC_TCHTHR 0
+#define NC_TCHDI 1
+#define NC_NOISETHR 2
+
+#define FL_XLOGRIPMIN 0
+#define FL_XLOGRIPMAX 1
+#define FL_XHIGRIPMIN 2
+#define FL_XHIGRIPMAX 3
+
+#define TW_SHIFT 1
+
+#define SYN_AND_REPORT_TYPE_A 0
+#define SYN_AND_REPORT_TYPE_B 1
+
+struct info_id_t {
+ uint8_t family_id;
+ uint8_t variant_id;
+ uint8_t version;
+ uint8_t build;
+ uint8_t matrix_x_size;
+ uint8_t matrix_y_size;
+ uint8_t num_declared_objects;
+};
+
+struct object_t {
+ uint8_t object_type;
+ uint16_t i2c_address;
+ uint8_t size;
+ uint8_t instances;
+ uint8_t num_report_ids;
+ uint8_t report_ids;
+};
+
+struct atmel_virtual_key {
+ int keycode;
+ int range_min;
+ int range_max;
+};
+
+struct atmel_finger_data {
+ int x;
+ int y;
+ int w;
+ int z;
+};
+
+struct atmel_cfg {
+ uint8_t objid;
+ uint8_t byte;
+ uint8_t value;
+ uint8_t orival;
+};
+
+struct atmel_mferr {
+ uint8_t cnt;
+ struct atmel_cfg *cfg;
+};
+
+struct atmel_i2c_platform_data {
+ uint16_t version;
+ uint16_t source;
+ uint16_t build;
+ uint16_t abs_x_min;
+ uint16_t abs_x_max;
+ uint16_t abs_y_min;
+ uint16_t abs_y_max;
+ uint8_t abs_pressure_min;
+ uint8_t abs_pressure_max;
+ uint8_t abs_width_min;
+ uint8_t abs_width_max;
+ int gpio_irq;
+ int gpio_rst;
+ int (*power)(int on);
+ uint8_t unlock_attr;
+ uint8_t report_type;
+ int8_t config_T6[6];
+ int8_t config_T7[3];
+ int8_t config_T8[10];
+ int8_t config_T9[35];
+ int8_t config_T15[11];
+ int8_t config_T18[2];
+ int8_t config_T19[16];
+ int8_t config_T20[12];
+ int8_t config_T22[17];
+ int8_t config_T23[15];
+ int8_t config_T24[19];
+ int8_t config_T25[14];
+ int8_t config_T27[7];
+ int8_t config_T28[6];
+ int8_t config_T35[11];
+ int8_t config_T40[5];
+ int8_t config_T42[8];
+ int8_t config_T46[9];
+ int8_t config_T47[10];
+ int8_t config_T48[54];
+ int8_t config_T55[4];
+ int8_t config_T58[11];
+ uint8_t object_crc[3];
+ int8_t cable_config_T7[3];
+ int8_t cable_config_T8[10];
+ int8_t cable_config_T9[35];
+ int8_t cable_config_T22[17];
+ int8_t cable_config_T28[6];
+ int8_t wlc_config[7];
+ uint8_t wlc_freq[5];
+ int8_t noise_config[3];
+ uint8_t call_tchthr[2];
+ uint8_t locking_config[1];
+ uint16_t filter_level[4];
+ uint8_t GCAF_level[5];
+ struct atmel_mferr mferr_config;
+ struct atmel_mferr cfm_calb;
+ struct atmel_mferr cable_config;
+ uint8_t noiseLine_config[8];
+ uint8_t workaround;
+#if defined(CONFIG_TOUCH_KEY_FILTER)
+ uint16_t flt_th;
+#endif
+};
+
+struct atmel_config_data {
+ int8_t config[6];
+ int8_t *config_T7;
+ int8_t *config_T8;
+ int8_t *config_T9;
+ int8_t *config_T22;
+ int8_t *config_T28;
+ int8_t *config_T35;
+ int8_t *config_T40;
+ int8_t *config_T42;
+ int8_t *config_T46;
+ int8_t *config_T48;
+ int8_t *config_T55;
+ int8_t *config_T58;
+};
+
+#endif
+