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path: root/drivers/gpu/ion/ion_heap.c
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2012-01-12gpu: ion: Add IOMMU heap allocator with IOMMU APIHiroshi DOYU
Implemented IOMMU heap allocator("ion_iommu_heap_ops") with IOMMU API. This implementation is independenf of SoC because the standard IOMMU API is used in the backend implementation of this heap_ops. [Krishna Reddy: Refactored the original version heavily, especially making "allocation" and "mapping" features independent with "struct page" based mapping functions.] Change-Id: Ia692d9a0dc00424fa3e95a830f557808351b1ad7 Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com> Signed-off-by: Krishna Reddy <vdumpa@nvidia.com> Reviewed-on: http://git-master/r/72217 Reviewed-by: Automatic_Commit_Validation_User
2011-11-30gpu: ion: Fix deferencing ERR_PTRChoi, Jong-Hwan
Change-Id: I986c380d75591571890f1a2cba1405e66789b25c Signed-off-by: Choi, Jong-Hwan <jhbird.choi@samsung.com>
2011-11-30gpu: ion: Several fixesRebecca Schultz Zavin
Fix some cases where locks were not released on error paths Change heap->prio to heap->id to make meaning clearer Fix kernel doc to match sources
2011-11-30gpu: ion: Add ION Memory ManagerRebecca Schultz Zavin
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
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