The MUX clock of dpi1_sel should select the closet clock for itself.
We could add this flag to enable this function of MUX in CCF.
Signed-off-by: chunhui dai <chunhui.dai@mediatek.com> Signed-off-by: wangyan wang <wangyan.wang@mediatek.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>