staging: fbtft: add fb_agm1264k-fl driver

This commit adds the fb_agm1264k-fl driver from the fbtft project at
https://github.com/notro/fbtft.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Noralf Tronnes <notro@tronnes.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/fbtft/Kconfig

@@ -7,3 +7,9 @@ menuconfig FB_TFT
 	select FB_SYS_FOPS
 	select FB_DEFERRED_IO
 	select FB_BACKLIGHT
+
+config FB_TFT_AGM1264K_FL
+	tristate "FB driver for the AGM1264K-FL LCD display"
+	depends on FB_TFT
+	help
+	  Framebuffer support for the AGM1264K-FL LCD display (two Samsung KS0108 compatable chips)

drivers/staging/fbtft/Makefile

 # Core module
 obj-$(CONFIG_FB_TFT)             += fbtft.o
 fbtft-y                          += fbtft-core.o fbtft-sysfs.o fbtft-bus.o fbtft-io.o
+
+# drivers
+obj-$(CONFIG_FB_TFT_AGM1264K_FL) += fb_agm1264k-fl.o