linux-kernel - [RFC 3/4] iio: input-bridge: add IIO_INPUT

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Date:   Mon, 18 Mar 2019 21:39:33 +0100
From:   "H. Nikolaus Schaller" <hns@...delico.com>
To:     Jonathan Cameron <jic23@...nel.org>
Cc:     letux-kernel@...nphoenux.org, kernel@...a-handheld.com,
        Hartmut Knaack <knaack.h@....de>,
        Lars-Peter Clausen <lars@...afoo.de>,
        Peter Meerwald-Stadler <pmeerw@...erw.net>,
        linux-kernel@...r.kernel.org, linux-iio@...r.kernel.org,
        "H. Nikolaus Schaller" <hns@...delico.com>
Subject: [RFC 3/4] iio: input-bridge: add IIO_INPUT_BRIDGE kernel config option

Add the iio-input-bridge to the Kconfig.

Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
---
 drivers/iio/Kconfig | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig
index d08aeb41cd07..d85afe002613 100644
--- a/drivers/iio/Kconfig
+++ b/drivers/iio/Kconfig
@@ -68,6 +68,13 @@ config IIO_TRIGGERED_EVENT
 	help
 	  Provides helper functions for setting up triggered events.
 
+config IIO_INPUT_BRIDGE
+	bool "Enable accelerometer bridge to input driver"
+	help
+	  Provides a /dev/input/event* device for accelerometers
+	  to use as a 3D input device, e.g. for gaming or auto-rotation
+	  of screen contents.
+
 source "drivers/iio/accel/Kconfig"
 source "drivers/iio/adc/Kconfig"
 source "drivers/iio/afe/Kconfig"
-- 
2.19.1