video: driver: Enable flip and rotation

Enable encoder flip and rotation preprocessing features.

Change-Id: Icb0448c2d09fbe9504e3f58701cd2653dc4559b0
Signed-off-by: Mihir Ganu <mganu@codeaurora.org>
Signed-off-by: Akshata Sahukar <asahukar@codeaurora.org>

driver/vidc/inc/msm_vidc_control.h

@@ -79,6 +79,10 @@ int msm_vidc_set_nal_length(void* instance,
 	enum msm_vidc_inst_capability_type cap_id);
 int msm_vidc_set_session_priority(void *instance,
 	enum msm_vidc_inst_capability_type cap_id);
+int msm_vidc_set_flip(void *instance,
+	enum msm_vidc_inst_capability_type cap_id);
+int msm_vidc_set_rotation(void *instance,
+	enum msm_vidc_inst_capability_type cap_id);
 int msm_vidc_set_s32(void *instance,
 	enum msm_vidc_inst_capability_type cap_id);
 int msm_vidc_set_q16(void *instance,