Fixed-by: Mike Wege <ext-mike.wege@nokia.com>

Fixed-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Fixed-by: Timo Savola <tsavola@movial.fi>
Fixed-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Fixed-by: Trilok Soni <soni.trilok@gmail.com>
Signed-off-by: Imre Deak <imre.deak@solidboot.com>
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Acked-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

arch/arm/plat-omap/include/mach/lcd_mipid.h

@@ -16,7 +16,12 @@ enum mipid_test_result {
 struct mipid_platform_data {
 	int	nreset_gpio;
 	int	data_lines;
+
 	void	(*shutdown)(struct mipid_platform_data *pdata);
+	void	(*set_bklight_level)(struct mipid_platform_data *pdata,
+				     int level);
+	int	(*get_bklight_level)(struct mipid_platform_data *pdata);
+	int	(*get_bklight_max)(struct mipid_platform_data *pdata);
 };
 
 #endif

drivers/video/omap/Kconfig

@@ -7,6 +7,14 @@ config FB_OMAP
 	help
           Frame buffer driver for OMAP based boards.
 
+config FB_OMAP_LCD_MIPID
+	bool "MIPI DBI-C/DCS compatible LCD support"
+	depends on FB_OMAP && SPI_MASTER
+	help
+	  Say Y here if you want to have support for LCDs compatible with
+	  the Mobile Industry Processor Interface DBI-C/DCS
+	  specification. (Supported LCDs: Philips LPH8923, Sharp LS041Y3)
+
 config FB_OMAP_BOOTLOADER_INIT
 	bool "Check bootloader initialization"
 	depends on FB_OMAP

drivers/video/omap/Makefile

@@ -25,6 +25,7 @@ objs-$(CONFIG_ARCH_OMAP15XX)$(CONFIG_MACH_OMAP_INNOVATOR) += lcd_inn1510.o
 objs-y$(CONFIG_MACH_OMAP_OSK) += lcd_osk.o
 
 objs-y$(CONFIG_MACH_OMAP_APOLLON) += lcd_apollon.o
+objs-y$(CONFIG_FB_OMAP_LCD_MIPID) += lcd_mipid.o
 
 omapfb-objs := $(objs-yy)