CONFIG_INPUT_CM109: C-Media CM109 USB I/O Controller

General informations

The Linux kernel configuration item CONFIG_INPUT_CM109:

• prompt: C-Media CM109 USB I/O Controller
• type: tristate
• depends on: CONFIG_USB_ARCH_HAS_HCD
• defined in drivers/input/misc/Kconfig
• found in Linux kernels: 2.6.28–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• modules built: cm109

Help text

Say Y here if you want to enable keyboard and buzzer functions of the C-Media CM109 usb phones. The audio part is enabled by the generic usb sound driver, so you might want to enable that as well.

To compile this driver as a module, choose M here: the module will be called cm109.

Hardware

USB

Numeric ID (from LKDDb) and names (from usb.ids) of recognized devices:

• interface class: 03 ("Human Interface Device"), subclass: 00 ("No Subclass"), protocol: 00 ("None")

LKDDb

Raw data from LKDDb:

• lkddb module cm109 CONFIG_INPUT_CM109 : drivers/input/misc/Kconfig : "C-Media CM109 USB I/O Controller" # in 2.6.28–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD
• lkddb usb .... .... .. .. .. 03 00 00 0000 ffff : CONFIG_INPUT CONFIG_INPUT_CM109 CONFIG_INPUT_MISC : drivers/input/misc/cm109.c # in 2.6.28–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

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)
• The Linux USB ID Repository.

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