minigbm: Add marvell minigbm driver.

Add a minigbm driver to support the marvell drm.

BUG=chrome-os-partner:43199
TEST=Freon boots to browser

Change-Id: Ib00d4433a6e3103505a4ceaed1e4ac1ea0d2ba5e
Signed-off-by: Daniel Blum <dblum@marvell.com>
Reviewed-on: https://chromium-review.googlesource.com/315359
Reviewed-by: Stéphane Marchesin <marcheu@chromium.org>
Reviewed-by: Eduardo Gallofin <eduardog@marvell.com>
2 files changed