drm/msm/dpu: Adjust writeback phys encoder setup for CWB

drm/msm/dpu: Adjust writeback phys encoder setup for CWB

Adjust QoS remapper, OT limit, and CDP parameters to account for
concurrent writeback

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/637490/
Link: https://lore.kernel.org/r/20250214-concurrent-wb-v6-10-a44c293cf422@quicinc.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>