clk: qcom: check for change in RCG configuration during set_rate
For DSI byte clock RCG, check if there is a change in existing settings before updating RCG configuration. This is needed to avoid glitch on the display panel when there is a change in the DSI byte clock frequency with display enabled. CRs-Fixed: 2314658 Change-Id: I8ef0331cbb466b399cd12199b4d335ed44997dbc Signed-off-by:Padmanabhan Komanduru <pkomandu@codeaurora.org> Signed-off-by:
Ritesh Kumar <riteshk@codeaurora.org>
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