video: auo_k190x: add driver for AUO-K1901 variant

This controller not only supports higher resolutions than the K1900
but concurrent updates as well. This results in a generally higher
display speed.

Signed-off-by: Heiko Stübner <heiko@sntech.de>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
diff --git a/drivers/video/Makefile b/drivers/video/Makefile
index e84df73..ee8dafb 100644
--- a/drivers/video/Makefile
+++ b/drivers/video/Makefile
@@ -120,6 +120,7 @@
 obj-$(CONFIG_FB_BROADSHEET)       += broadsheetfb.o
 obj-$(CONFIG_FB_AUO_K190X)	  += auo_k190x.o
 obj-$(CONFIG_FB_AUO_K1900)	  += auo_k1900fb.o
+obj-$(CONFIG_FB_AUO_K1901)	  += auo_k1901fb.o
 obj-$(CONFIG_FB_S1D13XXX)	  += s1d13xxxfb.o
 obj-$(CONFIG_FB_SH7760)		  += sh7760fb.o
 obj-$(CONFIG_FB_IMX)              += imxfb.o