backlight: add support for Sharp SL-6000 LCD and backlight drivers

On Sharp SL-6000 lcd/backlight is a bit complex, so add two drivers
one for lcd-driving chip, other one for dac regulating the backlight
LEDS.

Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Cc: Richard Purdie <rpurdie@rpsys.net>

1 files changed, 18 insertions, 0 deletions

diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index c72a13562954..10b701f1089a 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -75,6 +75,15 @@ config LCD_PLATFORM
           This driver provides a platform-device registered LCD power
           control interface.
 
+config LCD_TOSA
+        tristate "Sharp SL-6000 LCD Driver"
+        depends on LCD_CLASS_DEVICE && SPI
+        depends on MACH_TOSA
+        default n
+        help
+          If you have an Sharp SL-6000 Zaurus say Y to enable a driver
+          for its LCD.
+
 #
 # Backlight
 #
@@ -179,3 +188,12 @@ config BACKLIGHT_MBP_NVIDIA
          If you have an Apple Macbook Pro with Nvidia graphics hardware say Y
          to enable a driver for its backlight
 
+config BACKLIGHT_TOSA
+        tristate "Sharp SL-6000 Backlight Driver"
+        depends on BACKLIGHT_CLASS_DEVICE && I2C
+        depends on MACH_TOSA && LCD_TOSA
+        default n
+        help
+          If you have an Sharp SL-6000 Zaurus say Y to enable a driver
+          for its backlight
+