drm/msm/mdp5: provide dynamic bandwidth management

drm/msm/mdp5: provide dynamic bandwidth management

Instead of using static bandwidth setup, manage bandwidth dynamically,
depending on the amount of allocated planes, their format and
resolution.

Co-developed-with: James Willcox <jwillcox@squareup.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/r/20210525131316.3117809-8-dmitry.baryshkov@linaro.org
Signed-off-by: Rob Clark <robdclark@chromium.org>