tree f0bb16730fd4c1e39cc0ca70ab9c6f4cd7301268
parent 93a98a6ff3b1ce86a1a1fef6a6e2dc9d5515c9ba
author Simon Glass <sjg@chromium.org> 1544463465 -0700
committer Simon Glass <sjg@chromium.org> 1544744190 -0700

dm: sandbox: sound: Convert to use driver model

Update sandbox's device tree and config to use driver model for sound. Use
the double buffer for sound output so that we don't need to wait for the
sound to complete before returning.

Signed-off-by: Simon Glass <sjg@chromium.org>