gralloc1: Add support to provide interlace info

Add new perform operation to indicate if the buffer is
interlaced. Update get yuv plane info operation to provide
info for ubwc interlaced layout.

Change-Id: I025ace1928d35e053a0cf32eafe51ee2dd4ac537
CRs-fixed: 2055788
diff --git a/libgralloc1/gralloc_priv.h b/libgralloc1/gralloc_priv.h
index ba156b6..1839d2f 100644
--- a/libgralloc1/gralloc_priv.h
+++ b/libgralloc1/gralloc_priv.h
@@ -97,6 +97,7 @@
 #define GRALLOC_MODULE_PERFORM_SET_SINGLE_BUFFER_MODE 13
 #define GRALLOC1_MODULE_PERFORM_GET_BUFFER_SIZE_AND_DIMENSIONS 14
 #define GRALLOC1_MODULE_PERFORM_ALLOCATE_BUFFER 15
+#define GRALLOC1_MODULE_PERFORM_GET_INTERLACE_FLAG 16
 
 // OEM specific HAL formats
 #define HAL_PIXEL_FORMAT_RGBA_5551 6