From 5383e76483dc2529c2c5ca7e98cd679eb77d8327 Mon Sep 17 00:00:00 2001 From: Yedaya Katsman Date: Sun, 18 Jan 2026 22:29:41 +0200 Subject: [PATCH] Input: edt-ft5x06 - add support for FocalTech FT3518 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The driver also works with FT3518, which supports up to 10 touch points. Add compatible data for it. Co-developed-by: Kamil Gołda Signed-off-by: Kamil Gołda Reviewed-by: Dmitry Baryshkov Signed-off-by: Yedaya Katsman Link: https://patch.msgid.link/20260118-touchscreen-patches-v3-2-1c6a729c5eb4@gmail.com Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/edt-ft5x06.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/input/touchscreen/edt-ft5x06.c b/drivers/input/touchscreen/edt-ft5x06.c index bf498bd4dea9..d0ab644be006 100644 --- a/drivers/input/touchscreen/edt-ft5x06.c +++ b/drivers/input/touchscreen/edt-ft5x06.c @@ -1475,6 +1475,10 @@ static const struct edt_i2c_chip_data edt_ft5x06_data = { .max_support_points = 5, }; +static const struct edt_i2c_chip_data edt_ft3518_data = { + .max_support_points = 10, +}; + static const struct edt_i2c_chip_data edt_ft5452_data = { .max_support_points = 5, }; @@ -1503,6 +1507,7 @@ 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 = "ft3518", .driver_data = (long)&edt_ft3518_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 }, @@ -1519,6 +1524,7 @@ 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,ft3518", .data = &edt_ft3518_data }, { .compatible = "focaltech,ft5426", .data = &edt_ft5506_data }, { .compatible = "focaltech,ft5452", .data = &edt_ft5452_data }, /* Note focaltech vendor prefix for compatibility with ft6236.c */ -- 2.47.3