drm/amd/display: Add DCN2 and NV ASIC ID

DCN2.0 (Display Core Next) is the display block in Navi10.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/include/dal_asic_id.h

@@ -147,6 +147,12 @@
 
 #define FAMILY_RV 142 /* DCN 1*/
 
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+
+#define FAMILY_NV 143 /* DCN 2*/
+
+#endif
+
 /*
  * ASIC chip ID
  */

drivers/gpu/drm/amd/display/include/dal_types.h

@@ -46,6 +46,9 @@ enum dce_version {
 	DCE_VERSION_MAX,
 	DCN_VERSION_1_0,
 	DCN_VERSION_1_01,
+#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
+	DCN_VERSION_2_0,
+#endif
 	DCN_VERSION_MAX
 };