Android CTS 5.1 Release 27 (4581275)
-----BEGIN PGP SIGNATURE-----

iF0EABECAB0WIQRDQNE1cO+UXoOBCWTorT+BmrEOeAUCWoSfxQAKCRDorT+BmrEO
eKw5AKCHscr12yww2SvnfCliq+1qNHSOZwCeIICHwsBgoEK8mzv3kDGET5o0Yfo=
=Kv8R
-----END PGP SIGNATURE-----
Camera: Add support to not queue all buffers up front

Camera HAL needs to call cancel_buffer on min_undequeued_buffers
preview buffers up front. That means not all preview buffers should
be queued into camera driver. This change adds the support.

Bug: 18630337
Change-Id: I794b0dcafa03ebfaddf4c68b66b09c74bbb206d0
11 files changed