drivers/media/video/pwc/Kconfig v3.0-rc7

USB_PWC

USB Philips Cameras

Say Y or M here if you want to use one of these Philips & OEM
webcams:
* Philips PCA645, PCA646
* Philips PCVC675, PCVC680, PCVC690
* Philips PCVC720/40, PCVC730, PCVC740, PCVC750
* Philips SPC900NC
* Askey VC010
* Logitech QuickCam Pro 3000, 4000, 'Zoom', 'Notebook Pro'
and 'Orbit'/'Sphere'
* Samsung MPC-C10, MPC-C30
* Creative Webcam 5, Pro Ex
* SOTEC Afina Eye
* Visionite VCS-UC300, VCS-UM100

The PCA635, PCVC665 and PCVC720/20 are not supported by this driver
and never will be, but the 665 and 720/20 are supported by other
drivers.

Some newer logitech webcams are not handled by this driver but by the
Usb Video Class driver (linux-uvc).

The built-in microphone is enabled by selecting USB Audio support.

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

USB_PWC_DEBUG

USB Philips Cameras verbose debug

Say Y here in order to have the pwc driver generate verbose debugging
messages.
A special module options 'trace' is used to control the verbosity.

USB_PWC_INPUT_EVDEV

USB Philips Cameras input events device support

This option makes USB Philips cameras register the snapshot button as
an input device to report button events.

If you are in doubt, say Y.