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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Hans de Goede <hdegoede@redhat.com>,
        Jonathan Cameron <Jonathan.Cameron@huawei.com>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.20 075/352] iio: accel: kxcjk1013: Add KIOX010A ACPI Hardware-ID
Date:   Mon, 11 Feb 2019 15:15:02 +0100
Message-Id: <20190211141850.823489311@linuxfoundation.org>
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4.20-stable review patch.  If anyone has any objections, please let me know.

------------------

[ Upstream commit 7f6232e69539971cf9eaed07a6c14ab4a2361133 ]

Various 2-in-1's use KIOX010A and KIOX020A as HIDs for 2 KXCJ91008
accelerometers. The KIOX010A HID is for the one in the base and the
KIOX020A for the accelerometer in the keyboard.

Since userspace does not have a way yet to deal with (or ignore) the
accelerometer in the keyboard, this commit just adds the KIOX010A HID
for now so that display rotation will work.

Related: https://github.com/hadess/iio-sensor-proxy/issues/166
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/iio/accel/kxcjk-1013.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c
index af53a1084ee5..471caa5323e4 100644
--- a/drivers/iio/accel/kxcjk-1013.c
+++ b/drivers/iio/accel/kxcjk-1013.c
@@ -1490,6 +1490,7 @@ static const struct acpi_device_id kx_acpi_match[] = {
 	{"KXCJ1008", KXCJ91008},
 	{"KXCJ9000", KXCJ91008},
 	{"KIOX000A", KXCJ91008},
+	{"KIOX010A", KXCJ91008}, /* KXCJ91008 inside the display of a 2-in-1 */
 	{"KXTJ1009", KXTJ21009},
 	{"SMO8500",  KXCJ91008},
 	{ },
-- 
2.19.1