Add support for RGBA_8888 pixel format

Change-Id: Ia15d49e51cad5bc8a3291975e1ff515a2b1c419c
diff --git a/minui/graphics_drm.cpp b/minui/graphics_drm.cpp
index 03e33b7..ddda187 100644
--- a/minui/graphics_drm.cpp
+++ b/minui/graphics_drm.cpp
@@ -117,6 +117,7 @@
         case DRM_FORMAT_RGBX8888:
         case DRM_FORMAT_BGRX8888:
         case DRM_FORMAT_XBGR8888:
+        case DRM_FORMAT_ARGB8888:
         case DRM_FORMAT_XRGB8888:
             return 32;
         case DRM_FORMAT_RGB565:
@@ -143,6 +144,8 @@
     format = DRM_FORMAT_RGBA8888;
 #elif defined(RECOVERY_BGRA)
     format = DRM_FORMAT_ARGB8888;
+#elif defined(RECOVERY_RGBA)
+    format = DRM_FORMAT_ABGR8888;
 #elif defined(RECOVERY_RGBX)
     format = DRM_FORMAT_XBGR8888;
 #else