media: ov2680: Add support for ACPI enumeration

Add an acpi_match_table now that all the other bits necessary for
ACPI support are in place.

The OVTI prefix used for the ACPI-HID is used for various OmniVision
sensors on many generations x86 tablets and laptops.

The OVTI2680 HID specifically is used on multiple models spanning at
least 4 different Intel CPU models (2 ISP2, 2 IPU3).

Acked-by: Rui Miguel Silva <rmfrfs@gmail.com>
Reviewed-by: Daniel Scally <dan.scally@ideasonboard.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

diff --git a/drivers/media/i2c/ov2680.c b/drivers/media/i2c/ov2680.c
index d466458..0adfacc 100644 (file)
--- a/drivers/media/i2c/ov2680.c
+++ b/drivers/media/i2c/ov2680.c
@@ -932,11 +932,18 @@ static const struct of_device_id ov2680_dt_ids[] = {
 };
 MODULE_DEVICE_TABLE(of, ov2680_dt_ids);
 
+static const struct acpi_device_id ov2680_acpi_ids[] = {
+       { "OVTI2680" },
+       { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(acpi, ov2680_acpi_ids);
+
 static struct i2c_driver ov2680_i2c_driver = {
        .driver = {
                .name  = "ov2680",
                .pm = pm_sleep_ptr(&ov2680_pm_ops),
                .of_match_table = ov2680_dt_ids,
+               .acpi_match_table = ov2680_acpi_ids,
        },
        .probe          = ov2680_probe,
        .remove         = ov2680_remove,