tree 5deaa66da39e4d61dd95157e80320864fee51cbd
parent a904637847a21fdb0421da986309c940a761522f
author Fabien Parent <fparent@baylibre.com> 1600365165 +0200
committer Cindy Liu <hcindyl@google.com> 1601495185 -0700

drm/mediatek: init RDMA with valid buffer

RDMA is initialized with buffer pointer 0. This creates IOMMU errors
when the DMA try to read this unmapped address.
Instead of initializing with 0, initialize it with some allocated
buffer address.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Change-Id: I98162ce1fe1b08eb602fce577bb0f146259b5f86