From: Karel Balej Date: Tue, 3 Oct 2023 11:47:23 +0000 (+0200) Subject: input/touchscreen: imagis: add support for IST3032C X-Git-Tag: v6.7-pxa1908~29 X-Git-Url: https://git.dujemihanovic.xyz/?a=commitdiff_plain;h=07dbcd47683b347457afe4326fead6f4fe1b195d;p=linux.git input/touchscreen: imagis: add support for IST3032C IST3032C is a touchscreen chip used for instance in the samsung,coreprimevelte smartphone, with which this was tested. Add the chip specific information to the driver. Reviewed-by: Markuss Broks Signed-off-by: Karel Balej --- diff --git a/drivers/input/touchscreen/imagis.c b/drivers/input/touchscreen/imagis.c index 9af8a6332ae6..e1fafa561ee3 100644 --- a/drivers/input/touchscreen/imagis.c +++ b/drivers/input/touchscreen/imagis.c @@ -11,6 +11,8 @@ #include #include +#define IST3032C_WHOAMI 0x32c + #define IST3038B_REG_STATUS 0x20 #define IST3038B_REG_CHIPID 0x30 #define IST3038B_WHOAMI 0x30380b @@ -363,6 +365,13 @@ static int imagis_resume(struct device *dev) static DEFINE_SIMPLE_DEV_PM_OPS(imagis_pm_ops, imagis_suspend, imagis_resume); +static const struct imagis_properties imagis_3032c_data = { + .interrupt_msg_cmd = IST3038C_REG_INTR_MESSAGE, + .touch_coord_cmd = IST3038C_REG_TOUCH_COORD, + .whoami_cmd = IST3038C_REG_CHIPID, + .whoami_val = IST3032C_WHOAMI, +}; + static const struct imagis_properties imagis_3038b_data = { .interrupt_msg_cmd = IST3038B_REG_STATUS, .touch_coord_cmd = IST3038B_REG_STATUS, @@ -380,6 +389,7 @@ static const struct imagis_properties imagis_3038c_data = { #ifdef CONFIG_OF static const struct of_device_id imagis_of_match[] = { + { .compatible = "imagis,ist3032c", .data = &imagis_3032c_data }, { .compatible = "imagis,ist3038b", .data = &imagis_3038b_data }, { .compatible = "imagis,ist3038c", .data = &imagis_3038c_data }, { },