dev: gcdb: add support for specifying panel name during init

Display initialization now takes a panel name as input. Add support
in GCDB to propagate the panel name to the oem panel selection code.

Change-Id: I634507f870c752ee4a55cfdd148788c6c4b1070e
diff --git a/target/msm8226/target_display.c b/target/msm8226/target_display.c
index 60ad23b..2e608c8 100755
--- a/target/msm8226/target_display.c
+++ b/target/msm8226/target_display.c
@@ -347,7 +347,7 @@
         uint32_t ret = 0;
 
 	do {
-		ret = gcdb_display_init(MDP_REV_50, MIPI_FB_ADDR);
+		ret = gcdb_display_init(panel_name, MDP_REV_50, MIPI_FB_ADDR);
 		if (!ret || ret == ERR_NOT_SUPPORTED) {
 			break;
 		} else {