diff -ru libdrm-2.4.88.orig/include/drm/drm_fourcc.h libdrm-2.4.88/include/drm/drm_fourcc.h
--- libdrm-2.4.88.orig/include/drm/drm_fourcc.h	2018-01-19 00:46:18.721506257 +0100
+++ libdrm-2.4.88/include/drm/drm_fourcc.h	2018-01-19 00:47:04.274106067 +0100
@@ -403,6 +403,38 @@
  */
 #define DRM_FORMAT_MOD_BROADCOM_VC4_T_TILED fourcc_mod_code(BROADCOM, 1)
 
+/*
+ * Qualcomm Compressed Format
+ *
+ * Refers to a compressed variant of the base format that is compressed.
+ * Implementation may be platform and base-format specific.
+ */
+#define DRM_FORMAT_MOD_QCOM_COMPRESSED	fourcc_mod_code(QCOM, 1)
+
+/*
+ * QTI DX Format
+ *
+ * Refers to a DX variant of the base format.
+ * Implementation may be platform and base-format specific.
+ */
+#define DRM_FORMAT_MOD_QCOM_DX	fourcc_mod_code(QCOM, 0x2)
+
+/*
+ * QTI Tight Format
+ *
+ * Refers to a tightly packed variant of the base format.
+ * Implementation may be platform and base-format specific.
+ */
+#define DRM_FORMAT_MOD_QCOM_TIGHT	fourcc_mod_code(QCOM, 0x4)
+
+/*
+ * QTI Tile Format
+ *
+ * Refers to a tile variant of the base format.
+ * Implementation may be platform and base-format specific.
+ */
+#define DRM_FORMAT_MOD_QCOM_TILE	fourcc_mod_code(QCOM, 0x8)
+
 #if defined(__cplusplus)
 }
 #endif