[PATCH v3] iio: humidity: hdc100x: Add ACPI HID table
From: Kai-Heng Feng
Date: Thu Jan 27 2022 - 23:21:09 EST
x86 boards may use ACPI HID "TXNW1010" for the hdc100x device.
TI told us "The ACPI ID for TI is: https://uefi.org/node/1028 (TXNW),
therefore it would most likely be appropriate to use TXNW1010."
So add an ACPI match table for that accordingly.
Signed-off-by: Kai-Heng Feng <kai.heng.feng@xxxxxxxxxxxxx>
---
v3:
- Add info from vendor
- Drop redundant line and comma.
- Wording change.
v2:
- Change the ID to follow ACPI Spec
- Add __maybe_unused to avoid compiler warning
drivers/iio/humidity/hdc100x.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/iio/humidity/hdc100x.c b/drivers/iio/humidity/hdc100x.c
index 9e0fce917ce4c..47f8e8ef56d68 100644
--- a/drivers/iio/humidity/hdc100x.c
+++ b/drivers/iio/humidity/hdc100x.c
@@ -417,10 +417,17 @@ static const struct of_device_id hdc100x_dt_ids[] = {
};
MODULE_DEVICE_TABLE(of, hdc100x_dt_ids);
+static const struct acpi_device_id hdc100x_acpi_match[] = {
+ { "TXNW1010" },
+ { }
+};
+MODULE_DEVICE_TABLE(acpi, hdc100x_acpi_match);
+
static struct i2c_driver hdc100x_driver = {
.driver = {
.name = "hdc100x",
.of_match_table = hdc100x_dt_ids,
+ .acpi_match_table = hdc100x_acpi_match,
},
.probe = hdc100x_probe,
.id_table = hdc100x_id,
--
2.33.1