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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>
27 lines
774 B
Plaintext
27 lines
774 B
Plaintext
What: /sys/bus/i2c/devices/xxx/fw_version
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Date: Aug 2020
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Contact: linux-input@vger.kernel.org
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Description: Reports the firmware version provided by the touchscreen, for example "00_T6" on a EXC80H60
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Access: Read
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Valid values: Represented as string
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What: /sys/bus/i2c/devices/xxx/model
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Date: Aug 2020
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Contact: linux-input@vger.kernel.org
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Description: Reports the model identification provided by the touchscreen, for example "Orion_1320" on a EXC80H60
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Access: Read
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Valid values: Represented as string
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What: /sys/bus/i2c/devices/xxx/type
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Date: Jan 2021
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Contact: linux-input@vger.kernel.org
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Description: Reports the type identification provided by the touchscreen, for example "PCAP82H80 Series"
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Access: Read
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Valid values: Represented as string
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