[PATCH v5 5/5] media: ov8858: add ACPI device ID INT3477

[Thierry Chatard]

The Omnivision OV8858 appears in ACPI firmware under the HID INT3477 on
Intel IPU3-based platforms such as the Dell Latitude 5285 2-in-1. Add
INT3477 to the ACPI match table so the driver binds when instantiated by
ipu_bridge.

The supply names are reordered to dvdd before dovdd so that core power is
stable before the I2C passthrough opens (on this platform dovdd maps to
the VSIO/S_I2C_CTL regulator, which gates I2C access to the sensor).

Signed-off-by: Thierry Chatard <tchatard@xxxxxxxxx>
---
 drivers/media/i2c/ov8858.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/media/i2c/ov8858.c b/drivers/media/i2c/ov8858.c
index 3f45f7fab..a1fa0be52 100644
--- a/drivers/media/i2c/ov8858.c
+++ b/drivers/media/i2c/ov8858.c
@@ -79,8 +79,8 @@
 
 static const char * const ov8858_supply_names[] = {
 	"avdd",		/* Analog power */
-	"dovdd",	/* Digital I/O power */
 	"dvdd",		/* Digital core power */
+	"dovdd",	/* Digital I/O power */
 };
 
 struct regval {
@@ -1981,11 +1981,18 @@ static const struct of_device_id ov8858_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, ov8858_of_match);
 
+static const struct acpi_device_id ov8858_acpi_ids[] = {
+	{ "INT3477" },
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(acpi, ov8858_acpi_ids);
+
 static struct i2c_driver ov8858_i2c_driver = {
 	.driver = {
 		.name = "ov8858",
 		.pm = &ov8858_pm_ops,
 		.of_match_table = ov8858_of_match,
+		.acpi_match_table = ov8858_acpi_ids,
 	},
 	.probe		= ov8858_probe,
 	.remove		= ov8858_remove,
-- 
2.51.0