tree 3a91d6e5bb37b8b5fc5d7ad736eaa885b9484af8
parent 087db59b545d5edc11bff452a1acd8fb6fa2b8b3
author Laura Abbott <lauraa@codeaurora.org> 1351875439 -0700
committer Laura Abbott <lauraa@codeaurora.org> 1351875439 -0700

gpu: ion: Don't require buffers to be 1M aligned

When generating the scatter gather table, older secure
clients cannot support 1MB aligned allocations. Change
the code flow to only generate the sg_table with 1MB
chunks if the buffer is 1MB aligned. Checks are present
elsewhere which will prevent the buffer from being
secured if the allocation is not 1MB aligned.

Change-Id: Id2d1610ccbc90ca1c8427eeadbf1f702b808cd38
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>