CONFIG_TOUCHSCREEN_DMI: DMI based touchscreen configuration info

General informations

The Linux kernel configuration item CONFIG_TOUCHSCREEN_DMI:

• prompt: DMI based touchscreen configuration info
• type: bool
• depends on: CONFIG_ACPI && CONFIG_DMI && CONFIG_I2C = CONFIG_y && CONFIG_TOUCHSCREEN_SILEAD
• defined in drivers/platform/x86/Kconfig
• found in Linux kernels: 4.19–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

Certain ACPI based tablets with e.g. Silead or Chipone touchscreens do not have enough data in ACPI tables for the touchscreen driver to handle the touchscreen properly, as OEMs expect the data to be baked into the tablet model specific version of the driver shipped with the the OS-image for the device. This option supplies the missing info. Enable this for x86 tablets with Silead or Chipone touchscreens.

Hardware

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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