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authorDavid Herrmann <dh.herrmann@googlemail.com>2011-11-17 14:12:01 +0100
committerJiri Kosina <jkosina@suse.cz>2011-11-22 23:08:28 +0100
commitcb99221ba74bb16576a9c3b7e49357b6b12ff3ea (patch)
tree3aee851b0643491ba0208b022c92335e0e9550dd /drivers/hid/Kconfig
parentfad8c0e34323eb7789f93750258a2cf02dc6cf69 (diff)
HID: wiimote: Add extension support stub
The wiimote supports several extensions. This adds a separate source file which handles all extensions and can be disabled at compile-time. The driver reacts on "plug"-events on the extension port and starts a worker which initializes or deinitializes the extensions. Currently, the initialization logic is not fully understood and we can only detect and enable all extensions when all extensions are deactivated. Therefore, we need to disable all extensions, then detect and activate them again to react on "plug"-events. However, deactivating extensions will generate a new "plug"-event and we will never leave that loop. Hence, we only support extensions if they are plugged before the wiimote is connected (or before the ext-input device is opened). In the future we may support full extension hotplug support, but reverse-engineering this may take a while. Signed-off-by: David Herrmann <dh.herrmann@googlemail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/Kconfig')
-rw-r--r--drivers/hid/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 22a4a051f22..7a0c6f956d3 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -623,6 +623,15 @@ config HID_WIIMOTE
---help---
Support for the Nintendo Wii Remote bluetooth device.
+config HID_WIIMOTE_EXT
+ bool "Nintendo Wii Remote Extension support"
+ depends on HID_WIIMOTE
+ default HID_WIIMOTE
+ ---help---
+ Support for extension controllers of the Nintendo Wii Remote. Say yes
+ here if you want to use the Nintendo Motion+, Nunchuck or Classic
+ extension controllers with your Wii Remote.
+
config HID_ZEROPLUS
tristate "Zeroplus based game controller support"
depends on USB_HID