linux-phytec-ti

drm/tegra: sor: Factor out tegra_sor_set_parent_clock()

Switching the SOR parent clock can glitch if done while the clock is
enabled. Extract a common function that can be used to disable the
module clock, switch the parent and reenable the module clock.

Signed-off-by: Thierry Reding <treding@nvidia.com>