commit a4983540b31e936f4a4d34a96f238ea561c70437
author Randall Bosetti <rlb@google.com> Mon Sep 16 15:10:34 2019 -0400
committer Randall Bosetti <rlb@google.com> Wed Oct 09 11:55:18 2019 -0700
tree 60e9161d5cccc8aaf5a42ad31b421d2242255caa

[magma] Import AMD's MIT-licensed Linux driver.

This is a pristine copy, with the GPL-licensed build configs removed.
A LICENSE and METADATA file have been added, per the third-party
guidelines.

This driver coordinates with the AMD-VLK ICD, which will be imported
in a separate change. Both are permissively licensed, but need to be
ported from Linux to Fuchsia.

Source: "v5.3" tag from github.com/torvalds/linux
Change-Id: I0b4c2fc58e556d6923d00c4c3933a55b4febeb19