drm/msm/dpu: pass dpu_format to _dpu_hw_sspp_setup_scaler3()

There is no need to pass full dpu_hw_sspp_cfg instance to
_dpu_hw_sspp_setup_scaler3, pass just struct dpu_format pointer.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> # sc7280
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/527328/
Link: https://lore.kernel.org/r/20230316161653.4106395-10-dmitry.baryshkov@linaro.org


Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>