DPU_MIXER_SOURCESPLIT 28 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c (BIT(DPU_MIXER_SOURCESPLIT) | BIT(DPU_DIM_LAYER)) DPU_MIXER_SOURCESPLIT 305 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c if (test_bit(DPU_MIXER_SOURCESPLIT,