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Input: exc3000 - add ACPI support for EXC80H60

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EXC80H60 is used in Ambu aBox2 with ACPI _HID "EGA00001".

Snippet of from "apcidump -b; iasl ssdt2.dat" on target:

        Device (TPL2)
        {
            Name (HID2, Zero)
            Name (_HID, "EGA00001")  // _HID: Hardware ID
            Name (_CID, "PNP0C50" /* HID Protocol Device (I2C bus) */)
		// _CID: Compatible ID
            Name (_S0W, 0x04)  // _S0W: S0 Device Wake State
            Name (SBFB, ResourceTemplate ()

Signed-off-by: Andreas Helbech Kleist <andreaskleist@gmail.com>
Link: https://lore.kernel.org/r/20230705091817.1300928-1-andreaskleist@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Andreas Helbech Kleist
2023-07-05 11:59:22 -07:00
committed by Dmitry Torokhov
parent bf4ed21778
commit bac6eb7235
1 changed files with 10 additions and 0 deletions
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drivers/input/touchscreen/exc3000.c
+10
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@@ -7,6 +7,7 @@
* minimal implementation based on egalax_ts.c and egalax_i2c.c
*/
#include <linux/acpi.h>
#include <linux/bitops.h>
#include <linux/delay.h>
#include <linux/device.h>
@@ -454,10 +455,19 @@ static const struct of_device_id exc3000_of_match[] = {
MODULE_DEVICE_TABLE(of, exc3000_of_match);
#endif
#ifdef CONFIG_ACPI
static const struct acpi_device_id exc3000_acpi_match[] = {
{ "EGA00001", .driver_data = (kernel_ulong_t)&exc3000_info[EETI_EXC80H60] },
{ }
};
MODULE_DEVICE_TABLE(acpi, exc3000_acpi_match);
#endif
static struct i2c_driver exc3000_driver = {
.driver = {
.name = "exc3000",
.of_match_table = of_match_ptr(exc3000_of_match),
.acpi_match_table = ACPI_PTR(exc3000_acpi_match),
},
.id_table = exc3000_id,
.probe = exc3000_probe,