Input: edt-ft5x06 - add support for FocalTech FT5452 and FT8719

The driver is compatible with FocalTech FT5452 and FT8719 touchscreens
too. FT5452 supports up to 5 touch points. FT8719 supports up to 10 touch
points. Add compatible data for both of them.

Signed-off-by: Joel Selvaraj <joelselvaraj.oss@gmail.com>
Link: https://lore.kernel.org/r/20240521-add-support-ft5452-and-ft8719-touchscreen-v1-2-2a648ac7176b@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c
index 2a1db11..06ec0f2 100644 (file)
--- a/drivers/input/touchscreen/edt-ft5x06.c
+++ b/drivers/input/touchscreen/edt-ft5x06.c
@@ -1462,6 +1462,10 @@ static const struct edt_i2c_chip_data edt_ft5x06_data = {
        .max_support_points = 5,
 };
 
+static const struct edt_i2c_chip_data edt_ft5452_data = {
+       .max_support_points = 5,
+};
+
 static const struct edt_i2c_chip_data edt_ft5506_data = {
        .max_support_points = 10,
 };
@@ -1470,12 +1474,18 @@ static const struct edt_i2c_chip_data edt_ft6236_data = {
        .max_support_points = 2,
 };
 
+static const struct edt_i2c_chip_data edt_ft8719_data = {
+       .max_support_points = 10,
+};
+
 static const struct i2c_device_id edt_ft5x06_ts_id[] = {
        { .name = "edt-ft5x06", .driver_data = (long)&edt_ft5x06_data },
        { .name = "edt-ft5506", .driver_data = (long)&edt_ft5506_data },
        { .name = "ev-ft5726", .driver_data = (long)&edt_ft5506_data },
+       { .name = "ft5452", .driver_data = (long)&edt_ft5452_data },
        /* Note no edt- prefix for compatibility with the ft6236.c driver */
        { .name = "ft6236", .driver_data = (long)&edt_ft6236_data },
+       { .name = "ft8719", .driver_data = (long)&edt_ft8719_data },
        { /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(i2c, edt_ft5x06_ts_id);
@@ -1486,8 +1496,10 @@ static const struct of_device_id edt_ft5x06_of_match[] = {
        { .compatible = "edt,edt-ft5406", .data = &edt_ft5x06_data },
        { .compatible = "edt,edt-ft5506", .data = &edt_ft5506_data },
        { .compatible = "evervision,ev-ft5726", .data = &edt_ft5506_data },
+       { .compatible = "focaltech,ft5452", .data = &edt_ft5452_data },
        /* Note focaltech vendor prefix for compatibility with ft6236.c */
        { .compatible = "focaltech,ft6236", .data = &edt_ft6236_data },
+       { .compatible = "focaltech,ft8719", .data = &edt_ft8719_data },
        { /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, edt_ft5x06_of_match);