Merge upstream-master into master am: 6b79ce38e6 am: c149d6c742 am: 2c41d45105 am: 4ecd43e39d

Original change: https://android-review.googlesource.com/c/platform/external/libdrm/+/1413793

Change-Id: Idd590bf35ccc324ee42fbd0c747ffee1b7d97e80