[PATCH] Driver for Apple Cinema Display

This is a driver to control the brightness of an Apple Cinema Display over
USB.  It updates the local brightness value if the user presses a button on
the display.

Signed-off-by: Michael Hanselmann <linux-kernel@hansmi.ch>
Cc: Oliver Neukum <oliver@neukum.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/usb/misc/Kconfig b/drivers/usb/misc/Kconfig
index 8ba6a701e9c1..af79d0447bbd 100644
--- a/drivers/usb/misc/Kconfig
+++ b/drivers/usb/misc/Kconfig
@@ -137,6 +137,15 @@ config USB_IDMOUSE
 
           See also <http://www.fs.tum.de/~echtler/idmouse/>.
 
+config USB_APPLEDISPLAY
+        tristate "Apple Cinema Display support"
+        depends on USB
+        select BACKLIGHT_LCD_SUPPORT
+        select BACKLIGHT_CLASS_DEVICE
+        help
+          Say Y here if you want to control the backlight of Apple Cinema
+          Displays over USB. This driver provides a sysfs interface.
+
 source "drivers/usb/misc/sisusbvga/Kconfig"
 
 config USB_LD