msm: camera: Add support to V4L2 architecture

New targets are following V4L2 architecture for
camera. Update 7x27a camera drivers to support
new V4L2 architecture to unify all camera drivers
in the same architecture.

Signed-off-by: Suresh Vankadara <svankada@codeaurora.org>
Change-Id: Ie23ac982375041c06b68537d5784d8cdbbc9bf04
diff --git a/include/media/msm_isp.h b/include/media/msm_isp.h
index 4694b78..dae4a12 100644
--- a/include/media/msm_isp.h
+++ b/include/media/msm_isp.h
@@ -41,6 +41,7 @@
 #define MSG_ID_BUS_OVERFLOW             36
 #define MSG_ID_SOF_ACK                  37
 #define MSG_ID_STOP_REC_ACK             38
+#define MSG_ID_STATS_AWB_AEC            39
 
 /* ISP command IDs */
 #define VFE_CMD_DUMMY_0                                 0
@@ -172,6 +173,13 @@
 #define VFE_CMD_GET_RGB_G_TABLE                         126
 #define VFE_CMD_GET_LA_TABLE                            127
 #define VFE_CMD_DEMOSAICV3_UPDATE                       128
+#define VFE_CMD_ACTIVE_REGION_CFG                       129
+#define VFE_CMD_COLOR_PROCESSING_CONFIG                 130
+#define VFE_CMD_STATS_WB_AEC_CONFIG                     131
+#define VFE_CMD_STATS_WB_AEC_UPDATE                     132
+#define VFE_CMD_Y_GAMMA_CONFIG                          133
+#define VFE_CMD_SCALE_OUTPUT1_CONFIG                    134
+#define VFE_CMD_SCALE_OUTPUT2_CONFIG                    135
 
 struct msm_isp_cmd {
 	int32_t  id;
@@ -179,7 +187,6 @@
 	void     *value;
 };
 
-
 #define VPE_CMD_DUMMY_0                                 0
 #define VPE_CMD_INIT                                    1
 #define VPE_CMD_DEINIT                                  2