backlight: add lms501kf03 LCD driver

Add the lms501kf03 LCD panel driver.  The lms501kf03 LCD panel (800 x 480)
driver uses 3-wired SPI inteface.

[akpm@linux-foundation.org: remove unused variable `before_power']
[akpm@linux-foundation.org: make lms501kf03_shutdown() static, per Fengguang]
Signed-off-by: Ilho Lee <Ilho215.lee@samsung.com>
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Cc: "devendra.aaru" <devendra.aaru@gmail.com>
Cc: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 765a945f8ea1..081d6cf02476 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -126,6 +126,14 @@ config LCD_AMS369FG06
           If you have an AMS369FG06 AMOLED Panel, say Y to enable its
           LCD control driver.
 
+config LCD_LMS501KF03
+        tristate "LMS501KF03 LCD Driver"
+        depends on SPI
+        default n
+        help
+          If you have an LMS501KF03 LCD Panel, say Y to enable its
+          LCD control driver.
+
 endif # LCD_CLASS_DEVICE
 
 #