a4570ec11b
The open method for the debug fops are supposed to extract the appropriate register base for the corresponding hardware blocks, which are later used for the register read and writes for the associated hardware block. But the current open method being used points to some random register base which can lead to fatal issues when performed reads and writes to registers. Hence implemented a new open method to extract the appropriate register base of the various mdp hardware blocks. This patch also fixes the valid sub range check against the corresponding hardware blocks instead of checking across all the hardware blocks. Change-Id: I2a08fae74b3cbd31f2931c3b89b7308feb4b84e8 Signed-off-by: Lakshmi Narayana Kalavala <lkalaval@codeaurora.org>