linux-kernel - [PATCH] HID: hid-sensor-custom: Allow more than one hinge angle sensor

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Date:   Sun,  6 Nov 2022 00:34:22 +0200
From:   Yauhen Kharuzhy <jekhor@...il.com>
To:     linux-input@...r.kernel.org, linux-iio@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Benjamin Tissoires <benjamin.tissoires@...hat.com>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        Jonathan Cameron <jic23@...nel.org>,
        Jiri Kosina <jikos@...nel.org>,
        Yauhen Kharuzhy <jekhor@...il.com>
Subject: [PATCH] HID: hid-sensor-custom: Allow more than one hinge angle sensor

Some devices has two sets of accelerometers and the sensor hub exports
two hinge angle 'sensors' based on accelerometer values. To allow more
than one sensor of the same type, use PLATFORM_DEVID_AUTO instead of
PLATFORM_DEVID_NONE when registering platform device for it.

Checked on the Lenovo Yoga Book YB1-X91L tablet.

Signed-off-by: Yauhen Kharuzhy <jekhor@...il.com>
---
 drivers/hid/hid-sensor-custom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c
index 32c2306e240d6..a6fc89ee1287c 100644
--- a/drivers/hid/hid-sensor-custom.c
+++ b/drivers/hid/hid-sensor-custom.c
@@ -862,7 +862,7 @@ hid_sensor_register_platform_device(struct platform_device *pdev,
 		return ERR_PTR(-ENOMEM);
 
 	custom_pdev = platform_device_register_data(pdev->dev.parent, dev_name,
-						    PLATFORM_DEVID_NONE, hsdev,
+						    PLATFORM_DEVID_AUTO, hsdev,
 						    sizeof(*hsdev));
 	kfree(dev_name);
 	return custom_pdev;
-- 
2.38.1