V4L/DVB (8234): uvcvideo: Make input device support optional

UVC devices can report button events. The uvcvideo driver depends on
CONFIG_INPUT to report events to the input layer. This patch removes the hard
dependency by introducing a new CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV option.

Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 17 insertions, 0 deletions

diff --git a/drivers/media/video/uvc/Kconfig b/drivers/media/video/uvc/Kconfig
new file mode 100644
index 000000000000..c2d9760de832
--- /dev/null
+++ b/drivers/media/video/uvc/Kconfig
@@ -0,0 +1,17 @@
+config USB_VIDEO_CLASS
+        tristate "USB Video Class (UVC)"
+        ---help---
+          Support for the USB Video Class (UVC).  Currently only video
+          input devices, such as webcams, are supported.
+
+          For more information see: <http://linux-uvc.berlios.de/>
+
+config USB_VIDEO_CLASS_INPUT_EVDEV
+        bool "UVC input events device support"
+        default y
+        depends on USB_VIDEO_CLASS && INPUT
+        ---help---
+          This option makes USB Video Class devices register an input device
+          to report button events.
+
+          If you are in doubt, say Y.