overlay: mdprot: Call rotator start only on config change.
Call ROTATOR_START ioctl only if the rotator config changes.
Save the last good config when the start succeeds.
Make getSessId()'s return type uint32_t from int to match the member's.
This was causing all methods to think the rotator session id is a negative
invalid number. This ensures ROTATOR_FINISH is called.
Bug: 7320914
Change-Id: I5ca048ea866316f18d8df14dc08218fca2c82bdf
Signed-off-by: Iliyan Malchev <malchev@google.com>
2 files changed