Input: edt-ft5x06 - add support for M09 firmware version

There is a new firmware version for the EDT-FT5x06 chip.
Add support for detecting the firmware version and handle the
differences appropriately.

Signed-off-by: Lothar Waßmann <LW@KARO-electronics.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 276 insertions, 82 deletions

diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c
index dd94b9eea6e7..75b666bd2654 100644
--- a/drivers/input/touchscreen/edt-ft5x06.c
+++ b/drivers/input/touchscreen/edt-ft5x06.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (C) 2012 Simon Budig, <simon.budig@kernelconcepts.de>
+ * Daniel Wagener <daniel.wagener@kernelconcepts.de> (M09 firmware support)
  * Lothar Waßmann <LW@KARO-electronics.de> (DT support)
  *
  * This software is licensed under the terms of the GNU General Public
@@ -47,6 +48,14 @@
 #define WORK_REGISTER_NUM_X             0x33
 #define WORK_REGISTER_NUM_Y             0x34
 
+#define M09_REGISTER_THRESHOLD          0x80
+#define M09_REGISTER_GAIN               0x92
+#define M09_REGISTER_OFFSET             0x93
+#define M09_REGISTER_NUM_X              0x94
+#define M09_REGISTER_NUM_Y              0x95
+
+#define NO_REGISTER                     0xff
+
 #define WORK_REGISTER_OPMODE            0x3c
 #define FACTORY_REGISTER_OPMODE         0x01
 
@@ -61,6 +70,20 @@
 #define EDT_RAW_DATA_RETRIES            100
 #define EDT_RAW_DATA_DELAY              1 /* msec */
 
+enum edt_ver {
+        M06,
+        M09,
+};
+
+struct edt_reg_addr {
+        int reg_threshold;
+        int reg_report_rate;
+        int reg_gain;
+        int reg_offset;
+        int reg_num_x;
+        int reg_num_y;
+};
+
 struct edt_ft5x06_ts_data {
         struct i2c_client *client;
         struct input_dev *input;
@@ -85,6 +108,9 @@ struct edt_ft5x06_ts_data {
         int report_rate;
 
         char name[EDT_NAME_LEN];
+
+        struct edt_reg_addr reg_addr;
+        enum edt_ver version;
 };
 
 static int edt_ft5x06_ts_readwrite(struct i2c_client *client,
@@ -142,33 +168,58 @@ static irqreturn_t edt_ft5x06_ts_isr(int irq, void *dev_id)
 {
         struct edt_ft5x06_ts_data *tsdata = dev_id;
         struct device *dev = &tsdata->client->dev;
-        u8 cmd = 0xf9;
-        u8 rdbuf[26];
+        u8 cmd;
+        u8 rdbuf[29];
         int i, type, x, y, id;
+        int offset, tplen, datalen;
         int error;
 
+        switch (tsdata->version) {
+        case M06:
+                cmd = 0xf9; /* tell the controller to send touch data */
+                offset = 5; /* where the actual touch data starts */
+                tplen = 4;  /* data comes in so called frames */
+                datalen = 26; /* how much bytes to listen for */
+                break;
+
+        case M09:
+                cmd = 0x02;
+                offset = 1;
+                tplen = 6;
+                datalen = 29;
+                break;
+
+        default:
+                goto out;
+        }
+
         memset(rdbuf, 0, sizeof(rdbuf));
 
         error = edt_ft5x06_ts_readwrite(tsdata->client,
                                         sizeof(cmd), &cmd,
-                                        sizeof(rdbuf), rdbuf);
+                                        datalen, rdbuf);
         if (error) {
                 dev_err_ratelimited(dev, "Unable to fetch data, error: %d\n",
                                     error);
                 goto out;
         }
 
-        if (rdbuf[0] != 0xaa || rdbuf[1] != 0xaa || rdbuf[2] != 26) {
-                dev_err_ratelimited(dev, "Unexpected header: %02x%02x%02x!\n",
-                                    rdbuf[0], rdbuf[1], rdbuf[2]);
-                goto out;
-        }
+        /* M09 does not send header or CRC */
+        if (tsdata->version == M06) {
+                if (rdbuf[0] != 0xaa || rdbuf[1] != 0xaa ||
+                        rdbuf[2] != datalen) {
+                        dev_err_ratelimited(dev,
+                                        "Unexpected header: %02x%02x%02x!\n",
+                                        rdbuf[0], rdbuf[1], rdbuf[2]);
+                        goto out;
+                }
 
-        if (!edt_ft5x06_ts_check_crc(tsdata, rdbuf, 26))
-                goto out;
+                if (!edt_ft5x06_ts_check_crc(tsdata, rdbuf, datalen))
+                        goto out;
+        }
 
         for (i = 0; i < MAX_SUPPORT_POINTS; i++) {
-                u8 *buf = &rdbuf[i * 4 + 5];
+                u8 *buf = &rdbuf[i * tplen + offset];
                 bool down;
 
                 type = buf[0] >> 6;
@@ -176,8 +227,8 @@ static irqreturn_t edt_ft5x06_ts_isr(int irq, void *dev_id)
                 if (type == TOUCH_EVENT_RESERVED)
                         continue;
 
-                /* ignore TOUCH_DOWN events, might have bogus coordinates */
-                if (type == TOUCH_EVENT_DOWN)
+                /* M06 sometimes sends bogus coordinates in TOUCH_DOWN */
+                if (tsdata->version == M06 && type == TOUCH_EVENT_DOWN)
                         continue;
 
                 x = ((buf[0] << 8) | buf[1]) & 0x0fff;
@@ -207,12 +258,25 @@ static int edt_ft5x06_register_write(struct edt_ft5x06_ts_data *tsdata,
 {
         u8 wrbuf[4];
 
-        wrbuf[0] = tsdata->factory_mode ? 0xf3 : 0xfc;
-        wrbuf[1] = tsdata->factory_mode ? addr & 0x7f : addr & 0x3f;
-        wrbuf[2] = value;
-        wrbuf[3] = wrbuf[0] ^ wrbuf[1] ^ wrbuf[2];
-
-        return edt_ft5x06_ts_readwrite(tsdata->client, 4, wrbuf, 0, NULL);
+        switch (tsdata->version) {
+        case M06:
+                wrbuf[0] = tsdata->factory_mode ? 0xf3 : 0xfc;
+                wrbuf[1] = tsdata->factory_mode ? addr & 0x7f : addr & 0x3f;
+                wrbuf[1] = tsdata->factory_mode ? addr & 0x7f : addr & 0x3f;
+                wrbuf[2] = value;
+                wrbuf[3] = wrbuf[0] ^ wrbuf[1] ^ wrbuf[2];
+                return edt_ft5x06_ts_readwrite(tsdata->client, 4,
+                                        wrbuf, 0, NULL);
+        case M09:
+                wrbuf[0] = addr;
+                wrbuf[1] = value;
+
+                return edt_ft5x06_ts_readwrite(tsdata->client, 3,
+                                        wrbuf, 0, NULL);
+
+        default:
+                return -EINVAL;
+        }
 }
 
 static int edt_ft5x06_register_read(struct edt_ft5x06_ts_data *tsdata,
@@ -221,19 +285,35 @@ static int edt_ft5x06_register_read(struct edt_ft5x06_ts_data *tsdata,
         u8 wrbuf[2], rdbuf[2];
         int error;
 
-        wrbuf[0] = tsdata->factory_mode ? 0xf3 : 0xfc;
-        wrbuf[1] = tsdata->factory_mode ? addr & 0x7f : addr & 0x3f;
-        wrbuf[1] |= tsdata->factory_mode ? 0x80 : 0x40;
+        switch (tsdata->version) {
+        case M06:
+                wrbuf[0] = tsdata->factory_mode ? 0xf3 : 0xfc;
+                wrbuf[1] = tsdata->factory_mode ? addr & 0x7f : addr & 0x3f;
+                wrbuf[1] |= tsdata->factory_mode ? 0x80 : 0x40;
 
-        error = edt_ft5x06_ts_readwrite(tsdata->client, 2, wrbuf, 2, rdbuf);
-        if (error)
+                error = edt_ft5x06_ts_readwrite(tsdata->client,
+                                                2, wrbuf, 2, rdbuf);
                 return error;
 
-        if ((wrbuf[0] ^ wrbuf[1] ^ rdbuf[0]) != rdbuf[1]) {
-                dev_err(&tsdata->client->dev,
-                        "crc error: 0x%02x expected, got 0x%02x\n",
-                        wrbuf[0] ^ wrbuf[1] ^ rdbuf[0], rdbuf[1]);
-                return -EIO;
+                if ((wrbuf[0] ^ wrbuf[1] ^ rdbuf[0]) != rdbuf[1]) {
+                        dev_err(&tsdata->client->dev,
+                                "crc error: 0x%02x expected, got 0x%02x\n",
+                                wrbuf[0] ^ wrbuf[1] ^ rdbuf[0],
+                                rdbuf[1]);
+                        return -EIO;
+                }
+                break;
+
+        case M09:
+                wrbuf[0] = addr;
+                error = edt_ft5x06_ts_readwrite(tsdata->client, 1,
+                                                wrbuf, 1, rdbuf);
+                if (error)
+                        return error;
+                break;
+
+        default:
+                return -EINVAL;
         }
 
         return rdbuf[0];
@@ -244,19 +324,21 @@ struct edt_ft5x06_attribute {
         size_t field_offset;
         u8 limit_low;
         u8 limit_high;
-        u8 addr;
+        u8 addr_m06;
+        u8 addr_m09;
 };
 
-#define EDT_ATTR(_field, _mode, _addr, _limit_low, _limit_high)         \
+#define EDT_ATTR(_field, _mode, _addr_m06, _addr_m09,                   \
+                _limit_low, _limit_high)                                \
         struct edt_ft5x06_attribute edt_ft5x06_attr_##_field = {        \
                 .dattr = __ATTR(_field, _mode,                          \
                                 edt_ft5x06_setting_show,                \
                                 edt_ft5x06_setting_store),              \
-                .field_offset =                                         \
-                        offsetof(struct edt_ft5x06_ts_data, _field),    \
+                .field_offset = offsetof(struct edt_ft5x06_ts_data, _field), \
+                .addr_m06 = _addr_m06,                                  \
+                .addr_m09 = _addr_m09,                                  \
                 .limit_low = _limit_low,                                \
                 .limit_high = _limit_high,                              \
-                .addr = _addr,                                          \
         }
 
 static ssize_t edt_ft5x06_setting_show(struct device *dev,
@@ -271,6 +353,7 @@ static ssize_t edt_ft5x06_setting_show(struct device *dev,
         int val;
         size_t count = 0;
         int error = 0;
+        u8 addr;
 
         mutex_lock(&tsdata->mutex);
 
@@ -279,15 +362,33 @@ static ssize_t edt_ft5x06_setting_show(struct device *dev,
                 goto out;
         }
 
-        val = edt_ft5x06_register_read(tsdata, attr->addr);
-        if (val < 0) {
-                error = val;
-                dev_err(&tsdata->client->dev,
-                        "Failed to fetch attribute %s, error %d\n",
-                        dattr->attr.name, error);
+        switch (tsdata->version) {
+        case M06:
+                addr = attr->addr_m06;
+                break;
+
+        case M09:
+                addr = attr->addr_m09;
+                break;
+
+        default:
+                error = -ENODEV;
                 goto out;
         }
 
+        if (addr != NO_REGISTER) {
+                val = edt_ft5x06_register_read(tsdata, addr);
+                if (val < 0) {
+                        error = val;
+                        dev_err(&tsdata->client->dev,
+                                "Failed to fetch attribute %s, error %d\n",
+                                dattr->attr.name, error);
+                        goto out;
+                }
+        } else {
+                val = *field;
+        }
+
         if (val != *field) {
                 dev_warn(&tsdata->client->dev,
                          "%s: read (%d) and stored value (%d) differ\n",
@@ -312,6 +413,7 @@ static ssize_t edt_ft5x06_setting_store(struct device *dev,
         u8 *field = (u8 *)tsdata + attr->field_offset;
         unsigned int val;
         int error;
+        u8 addr;
 
         mutex_lock(&tsdata->mutex);
 
@@ -329,14 +431,29 @@ static ssize_t edt_ft5x06_setting_store(struct device *dev,
                 goto out;
         }
 
-        error = edt_ft5x06_register_write(tsdata, attr->addr, val);
-        if (error) {
-                dev_err(&tsdata->client->dev,
-                        "Failed to update attribute %s, error: %d\n",
-                        dattr->attr.name, error);
+        switch (tsdata->version) {
+        case M06:
+                addr = attr->addr_m06;
+                break;
+
+        case M09:
+                addr = attr->addr_m09;
+                break;
+
+        default:
+                error = -ENODEV;
                 goto out;
         }
 
+        if (addr != NO_REGISTER) {
+                error = edt_ft5x06_register_write(tsdata, addr, val);
+                if (error) {
+                        dev_err(&tsdata->client->dev,
+                                "Failed to update attribute %s, error: %d\n",
+                                dattr->attr.name, error);
+                        goto out;
+                }
+        }
         *field = val;
 
 out:
@@ -344,12 +461,14 @@ out:
         return error ?: count;
 }
 
-static EDT_ATTR(gain, S_IWUSR | S_IRUGO, WORK_REGISTER_GAIN, 0, 31);
-static EDT_ATTR(offset, S_IWUSR | S_IRUGO, WORK_REGISTER_OFFSET, 0, 31);
-static EDT_ATTR(threshold, S_IWUSR | S_IRUGO,
-                WORK_REGISTER_THRESHOLD, 20, 80);
-static EDT_ATTR(report_rate, S_IWUSR | S_IRUGO,
-                WORK_REGISTER_REPORT_RATE, 3, 14);
+static EDT_ATTR(gain, S_IWUSR | S_IRUGO, WORK_REGISTER_GAIN,
+                M09_REGISTER_GAIN, 0, 31);
+static EDT_ATTR(offset, S_IWUSR | S_IRUGO, WORK_REGISTER_OFFSET,
+                M09_REGISTER_OFFSET, 0, 31);
+static EDT_ATTR(threshold, S_IWUSR | S_IRUGO, WORK_REGISTER_THRESHOLD,
+                M09_REGISTER_THRESHOLD, 20, 80);
+static EDT_ATTR(report_rate, S_IWUSR | S_IRUGO, WORK_REGISTER_REPORT_RATE,
+                NO_REGISTER, 3, 14);
 
 static struct attribute *edt_ft5x06_attrs[] = {
         &edt_ft5x06_attr_gain.dattr.attr,
@@ -384,6 +503,9 @@ static int edt_ft5x06_factory_mode(struct edt_ft5x06_ts_data *tsdata)
         }
 
         /* mode register is 0x3c when in the work mode */
+        if (tsdata->version == M09)
+                goto m09_out;
+
         error = edt_ft5x06_register_write(tsdata, WORK_REGISTER_OPMODE, 0x03);
         if (error) {
                 dev_err(&client->dev,
@@ -416,12 +538,18 @@ err_out:
         enable_irq(client->irq);
 
         return error;
+
+m09_out:
+        dev_err(&client->dev, "No factory mode support for M09\n");
+        return -EINVAL;
+
 }
 
 static int edt_ft5x06_work_mode(struct edt_ft5x06_ts_data *tsdata)
 {
         struct i2c_client *client = tsdata->client;
         int retries = EDT_SWITCH_MODE_RETRIES;
+        struct edt_reg_addr *reg_addr = &tsdata->reg_addr;
         int ret;
         int error;
 
@@ -454,13 +582,14 @@ static int edt_ft5x06_work_mode(struct edt_ft5x06_ts_data *tsdata)
         tsdata->raw_buffer = NULL;
 
         /* restore parameters */
-        edt_ft5x06_register_write(tsdata, WORK_REGISTER_THRESHOLD,
+        edt_ft5x06_register_write(tsdata, reg_addr->reg_threshold,
                                   tsdata->threshold);
-        edt_ft5x06_register_write(tsdata, WORK_REGISTER_GAIN,
+        edt_ft5x06_register_write(tsdata, reg_addr->reg_gain,
                                   tsdata->gain);
-        edt_ft5x06_register_write(tsdata, WORK_REGISTER_OFFSET,
+        edt_ft5x06_register_write(tsdata, reg_addr->reg_offset,
                                   tsdata->offset);
-        edt_ft5x06_register_write(tsdata, WORK_REGISTER_REPORT_RATE,
+        if (reg_addr->reg_report_rate)
+                edt_ft5x06_register_write(tsdata, reg_addr->reg_report_rate,
                                   tsdata->report_rate);
 
         enable_irq(client->irq);
@@ -663,30 +792,60 @@ static int edt_ft5x06_ts_reset(struct i2c_client *client,
 }
 
 static int edt_ft5x06_ts_identify(struct i2c_client *client,
-                                            char *model_name,
-                                            char *fw_version)
+                                        struct edt_ft5x06_ts_data *tsdata,
+                                        char *fw_version)
 {
         u8 rdbuf[EDT_NAME_LEN];
         char *p;
         int error;
+        char *model_name = tsdata->name;
 
+        /* see what we find if we assume it is a M06 *
+         * if we get less than EDT_NAME_LEN, we don't want
+         * to have garbage in there
+         */
+        memset(rdbuf, 0, sizeof(rdbuf));
         error = edt_ft5x06_ts_readwrite(client, 1, "\xbb",
                                         EDT_NAME_LEN - 1, rdbuf);
         if (error)
                 return error;
 
-        /* remove last '$' end marker */
-        rdbuf[EDT_NAME_LEN - 1] = '\0';
-        if (rdbuf[EDT_NAME_LEN - 2] == '$')
-                rdbuf[EDT_NAME_LEN - 2] = '\0';
+        /* if we find something consistent, stay with that assumption
+         * at least M09 won't send 3 bytes here
+         */
+        if (!(strnicmp(rdbuf + 1, "EP0", 3))) {
+                tsdata->version = M06;
+
+                /* remove last '$' end marker */
+                rdbuf[EDT_NAME_LEN - 1] = '\0';
+                if (rdbuf[EDT_NAME_LEN - 2] == '$')
+                        rdbuf[EDT_NAME_LEN - 2] = '\0';
+
+                /* look for Model/Version separator */
+                p = strchr(rdbuf, '*');
+                if (p)
+                        *p++ = '\0';
+                strlcpy(model_name, rdbuf + 1, EDT_NAME_LEN);
+                strlcpy(fw_version, p ? p : "", EDT_NAME_LEN);
+        } else {
+                /* since there are only two versions around (M06, M09) */
+                tsdata->version = M09;
+
+                error = edt_ft5x06_ts_readwrite(client, 1, "\xA6",
+                                                2, rdbuf);
+                if (error)
+                        return error;
 
-        /* look for Model/Version separator */
-        p = strchr(rdbuf, '*');
-        if (p)
-                *p++ = '\0';
+                strlcpy(fw_version, rdbuf, 2);
 
-        strlcpy(model_name, rdbuf + 1, EDT_NAME_LEN);
-        strlcpy(fw_version, p ? p : "", EDT_NAME_LEN);
+                error = edt_ft5x06_ts_readwrite(client, 1, "\xA8",
+                                                1, rdbuf);
+                if (error)
+                        return error;
+
+                snprintf(model_name, EDT_NAME_LEN, "EP0%i%i0M09",
+                        rdbuf[0] >> 4, rdbuf[0] & 0x0F);
+        }
 
         return 0;
 }
@@ -705,36 +864,69 @@ static int edt_ft5x06_ts_identify(struct i2c_client *client,
 static void edt_ft5x06_ts_get_dt_defaults(struct device_node *np,
                                         struct edt_ft5x06_ts_data *tsdata)
 {
-        EDT_GET_PROP(threshold, WORK_REGISTER_THRESHOLD);
-        EDT_GET_PROP(gain, WORK_REGISTER_GAIN);
-        EDT_GET_PROP(offset, WORK_REGISTER_OFFSET);
+        struct edt_reg_addr *reg_addr = &tsdata->reg_addr;
+
+        EDT_GET_PROP(threshold, reg_addr->reg_threshold);
+        EDT_GET_PROP(gain, reg_addr->reg_gain);
+        EDT_GET_PROP(offset, reg_addr->reg_offset);
 }
 
 static void
 edt_ft5x06_ts_get_defaults(struct edt_ft5x06_ts_data *tsdata,
                            const struct edt_ft5x06_platform_data *pdata)
 {
+        struct edt_reg_addr *reg_addr = &tsdata->reg_addr;
+
         if (!pdata->use_parameters)
                 return;
 
         /* pick up defaults from the platform data */
-        EDT_ATTR_CHECKSET(threshold, WORK_REGISTER_THRESHOLD);
-        EDT_ATTR_CHECKSET(gain, WORK_REGISTER_GAIN);
-        EDT_ATTR_CHECKSET(offset, WORK_REGISTER_OFFSET);
-        EDT_ATTR_CHECKSET(report_rate, WORK_REGISTER_REPORT_RATE);
+        EDT_ATTR_CHECKSET(threshold, reg_addr->reg_threshold);
+        EDT_ATTR_CHECKSET(gain, reg_addr->reg_gain);
+        EDT_ATTR_CHECKSET(offset, reg_addr->reg_offset);
+        if (reg_addr->reg_report_rate != NO_REGISTER)
+                EDT_ATTR_CHECKSET(report_rate, reg_addr->reg_report_rate);
 }
 
 static void
 edt_ft5x06_ts_get_parameters(struct edt_ft5x06_ts_data *tsdata)
 {
+        struct edt_reg_addr *reg_addr = &tsdata->reg_addr;
+
         tsdata->threshold = edt_ft5x06_register_read(tsdata,
-                                                     WORK_REGISTER_THRESHOLD);
-        tsdata->gain = edt_ft5x06_register_read(tsdata, WORK_REGISTER_GAIN);
-        tsdata->offset = edt_ft5x06_register_read(tsdata, WORK_REGISTER_OFFSET);
-        tsdata->report_rate = edt_ft5x06_register_read(tsdata,
-                                                WORK_REGISTER_REPORT_RATE);
-        tsdata->num_x = edt_ft5x06_register_read(tsdata, WORK_REGISTER_NUM_X);
-        tsdata->num_y = edt_ft5x06_register_read(tsdata, WORK_REGISTER_NUM_Y);
+                                                     reg_addr->reg_threshold);
+        tsdata->gain = edt_ft5x06_register_read(tsdata, reg_addr->reg_gain);
+        tsdata->offset = edt_ft5x06_register_read(tsdata, reg_addr->reg_offset);
+        if (reg_addr->reg_report_rate != NO_REGISTER)
+                tsdata->report_rate = edt_ft5x06_register_read(tsdata,
+                                                reg_addr->reg_report_rate);
+        tsdata->num_x = edt_ft5x06_register_read(tsdata, reg_addr->reg_num_x);
+        tsdata->num_y = edt_ft5x06_register_read(tsdata, reg_addr->reg_num_y);
+}
+
+static void
+edt_ft5x06_ts_set_regs(struct edt_ft5x06_ts_data *tsdata)
+{
+        struct edt_reg_addr *reg_addr = &tsdata->reg_addr;
+
+        switch (tsdata->version) {
+        case M06:
+                reg_addr->reg_threshold = WORK_REGISTER_THRESHOLD;
+                reg_addr->reg_report_rate = WORK_REGISTER_REPORT_RATE;
+                reg_addr->reg_gain = WORK_REGISTER_GAIN;
+                reg_addr->reg_offset = WORK_REGISTER_OFFSET;
+                reg_addr->reg_num_x = WORK_REGISTER_NUM_X;
+                reg_addr->reg_num_y = WORK_REGISTER_NUM_Y;
+                break;
+
+        case M09:
+                reg_addr->reg_threshold = M09_REGISTER_THRESHOLD;
+                reg_addr->reg_gain = M09_REGISTER_GAIN;
+                reg_addr->reg_offset = M09_REGISTER_OFFSET;
+                reg_addr->reg_num_x = M09_REGISTER_NUM_X;
+                reg_addr->reg_num_y = M09_REGISTER_NUM_Y;
+                break;
+        }
 }
 
 #ifdef CONFIG_OF
@@ -818,12 +1010,14 @@ static int edt_ft5x06_ts_probe(struct i2c_client *client,
         tsdata->input = input;
         tsdata->factory_mode = false;
 
-        error = edt_ft5x06_ts_identify(client, tsdata->name, fw_version);
+        error = edt_ft5x06_ts_identify(client, tsdata, fw_version);
         if (error) {
                 dev_err(&client->dev, "touchscreen probe failed\n");
                 return error;
         }
 
+        edt_ft5x06_ts_set_regs(tsdata);
+
         if (!pdata)
                 edt_ft5x06_ts_get_dt_defaults(client->dev.of_node, tsdata);
         else