staging: android: ion: Add support for secure CMA allocations in ion_alloc



Add support in ion_alloc for for allocations of type ION_HEAP_TYPE_HYP_CMA
as this is required for certain secure camera use cases.

Change-Id: I7d1a538bb63431b59c1f5995a1d0ceb76207528c
Signed-off-by: Liam Mark <lmark@codeaurora.org>

parent ada19597

drivers/staging/android/ion/ion.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1102,6 +1102,7 @@ struct dma_buf *ion_alloc(size_t len, unsigned int heap_id_mask,
		if (!((1 << heap->id) & heap_id_mask))
		continue;
		if (heap->type == ION_HEAP_TYPE_SYSTEM \|\|
		heap->type == (enum ion_heap_type)ION_HEAP_TYPE_HYP_CMA \|\|
		heap->type ==
		(enum ion_heap_type)ION_HEAP_TYPE_SYSTEM_SECURE) {
		type_valid = true;