HDMI_DDC_ARBITRATION_HW_ARBITRATION 481 drivers/gpu/drm/msm/hdmi/hdmi_hdcp.c reg_val &= ~HDMI_DDC_ARBITRATION_HW_ARBITRATION; HDMI_DDC_ARBITRATION_HW_ARBITRATION 567 drivers/gpu/drm/msm/hdmi/hdmi_hdcp.c reg_val |= HDMI_DDC_ARBITRATION_HW_ARBITRATION;