target: msm8226: add support for AUO qvga panel

Add AUO qvga panel to the list of supported panels on msm8226. This
will allow for runtime selection of this panel on this target.

Change-Id: Iff196faa7af9f2a6d4ffc1c001b1a403eeb72471
diff --git a/target/msm8226/target_display.c b/target/msm8226/target_display.c
index 4ac9b37..77ca16e 100755
--- a/target/msm8226/target_display.c
+++ b/target/msm8226/target_display.c
@@ -262,6 +262,8 @@
 							PWM_BL_LPG_CHAN_ID,
 							enable);
 			break;
+		case BL_DCS:
+			break;
 		default:
 			dprintf(CRITICAL, "backlight type:%d not supported\n",
 							bl->bl_interface_type);