1ef5cee6ca
This change introduces new ctl path api read_active_status to check if a particular hw block is active or not in the current control path. This is specially required in continuous splash use case when bootloader has programmed certain blocks and the kernel driver tries to find out the same configuration. This is used to ascertain which DSC block is active in continuous splash case since DSC blocks are not tied to mixer blocks. Change-Id: I8dd590aa2dc764bd340727c166e1133ef9ce7af5 Signed-off-by: Abhijit Kulkarni <kabhijit@codeaurora.org>