SCALER_DISPCTRL_DSP3_MUX_MASK 419 drivers/gpu/drm/vc4/vc4_crtc.c ~SCALER_DISPCTRL_DSP3_MUX_MASK; SCALER_DISPCTRL_DSP3_MUX_MASK 282 drivers/gpu/drm/vc4/vc4_hvs.c dispctrl &= ~SCALER_DISPCTRL_DSP3_MUX_MASK;