[media] st-delta: add memory allocator helper functions
commitc502e583506ec94cee780c080fff7b4e9ef6ef61
authorHugues Fruchet <hugues.fruchet@st.com>
Thu, 2 Feb 2017 14:59:49 +0000 (2 12:59 -0200)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Wed, 8 Feb 2017 12:01:55 +0000 (8 10:01 -0200)
tree6927ffdeb09332519e412f6d2e737f900f739174
parentf386509e49594591f80af2e5a73d4c9ce389aa29
[media] st-delta: add memory allocator helper functions

Helper functions used by decoder back-ends to allocate
physically contiguous memory required by hardware video
decoder.

Acked-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Hugues Fruchet <hugues.fruchet@st.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
drivers/media/platform/sti/delta/Makefile
drivers/media/platform/sti/delta/delta-mem.c [new file with mode: 0644]
drivers/media/platform/sti/delta/delta-mem.h [new file with mode: 0644]
drivers/media/platform/sti/delta/delta.h