drm_hwcomposer: add missing HAL pixel format

using Android-11 (android-11.0.0_r27 )on i500 MediaTek SoC we can
see some log floods with the following trace:

E hwc-platform-drm-generic: Cannot convert hal format to drm format 43

Adding the conversion of this format : HAL_PIXEL_FORMAT_RGBA_1010102
resolves the log flood

Signed-off-by: Riadh Ghaddab <rghaddab@baylibre.com>
diff --git a/bufferinfo/BufferInfoGetter.cpp b/bufferinfo/BufferInfoGetter.cpp
index cae7f96..7f7f8ae 100644
--- a/bufferinfo/BufferInfoGetter.cpp
+++ b/bufferinfo/BufferInfoGetter.cpp
@@ -89,6 +89,8 @@
       return DRM_FORMAT_BGR565;
     case HAL_PIXEL_FORMAT_YV12:
       return DRM_FORMAT_YVU420;
+    case HAL_PIXEL_FORMAT_RGBA_1010102:
+      return DRM_FORMAT_ABGR2101010;
     default:
       ALOGE("Cannot convert hal format to drm format %u", hal_format);
       return DRM_FORMAT_INVALID;
@@ -102,6 +104,7 @@
     case DRM_FORMAT_ABGR8888:
     case DRM_FORMAT_BGR888:
     case DRM_FORMAT_BGR565:
+    case DRM_FORMAT_ABGR2101010:
       return true;
     default:
       return false;