Veera Sundaram Sankaran 88037da799 disp: msm: fix vram allocation when IOMMU is not present ...

Allocate DSI/LUTDMA buffers from VRAM when IOMMU is not
available. Add checks in msm_gem to avoid few operations
when aspace is not available due to no IOMMU. Parse the
VRAM size from device tree, when available.

Change-Id: Iedf5749b71c2e772ac5434048520a34705c54b45
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>

2020-06-24 16:20:38 -07:00

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