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| author | Andreas Helbech Kleist <andreaskleist@gmail.com> | 2023-07-05 21:59:22 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2023-07-05 22:29:09 +0300 |
| commit | bac6eb7235ab2efb4c0391c9572f9fc796aef22b (patch) | |
| tree | 1e4940200e8a1f33c88d84ee36c74f8b352100aa /drivers/input/touchscreen/exc3000.c | |
| parent | bf4ed21778f2920ca91a32fd3a1e1130e843e98f (diff) | |
| download | linux-bac6eb7235ab2efb4c0391c9572f9fc796aef22b.tar.xz | |
Input: exc3000 - add ACPI support for EXC80H60
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>
Diffstat (limited to 'drivers/input/touchscreen/exc3000.c')
| -rw-r--r-- | drivers/input/touchscreen/exc3000.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/exc3000.c b/drivers/input/touchscreen/exc3000.c index 4af4c1e5d0da..66ed2eaa6dcb 100644 --- a/drivers/input/touchscreen/exc3000.c +++ b/drivers/input/touchscreen/exc3000.c @@ -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, |