[hwcomposer] set display state to off when exiting. JB#52650
Without this if we exit from e.g. startupwizard and enter lipstick
some hwcomposer implementations get stuck.
This also allows us to restart lipstick without needing to restart the
hwcomposer HAL service.
[hwcomposer] set display state to off when exiting. JB#52650
Without this if we exit from e.g. startupwizard and enter lipstick some hwcomposer implementations get stuck. This also allows us to restart lipstick without needing to restart the hwcomposer HAL service.