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lf-6.6.y
linux-imx/Documentation/ABI/testing/sysfs-driver-input-exc3000
Lucas Stach ad117c558e Input: exc3000 - add type sysfs attribute 
Add a sysfs attribute to query the type of the touchscreen device.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Link: https://lore.kernel.org/r/20210125182527.1225245-5-l.stach@pengutronix.de
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-03-07 21:56:50 -08:00

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What: /sys/bus/i2c/devices/xxx/fw_version Date: Aug 2020 Contact: linux-input@vger.kernel.org Description: Reports the firmware version provided by the touchscreen, for example "00_T6" on a EXC80H60

	Access: Read

	Valid values: Represented as string

What: /sys/bus/i2c/devices/xxx/model Date: Aug 2020 Contact: linux-input@vger.kernel.org Description: Reports the model identification provided by the touchscreen, for example "Orion_1320" on a EXC80H60

	Access: Read

	Valid values: Represented as string

What: /sys/bus/i2c/devices/xxx/type Date: Jan 2021 Contact: linux-input@vger.kernel.org Description: Reports the type identification provided by the touchscreen, for example "PCAP82H80 Series"

	Access: Read

	Valid values: Represented as string