b320b20db7
In the current code, decompand will only set a curve in the prepare phase, which will only run after 1-2 frames pass through the FE. This is fixed by adding an initialValues() member function to the decompand algorithm, which will be called in the IPA before we start the hardware streaming. Signed-off-by: Naushir Patuck <naush@raspberrypi.com> Tested-by: Nick Hollinghurst <nick.hollinghurst@raspberrypi.com> Reviewed-by: David Plowman <david.plowman@raspberrypi.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>