HDMI_NV_PDISP_HDMI_AUDIO_INFOFRAME_HEADER 647 drivers/gpu/drm/tegra/hdmi.c offset = HDMI_NV_PDISP_HDMI_AUDIO_INFOFRAME_HEADER; HDMI_NV_PDISP_HDMI_AUDIO_INFOFRAME_HEADER 894 drivers/gpu/drm/tegra/hdmi.c DEBUGFS_REG32(HDMI_NV_PDISP_HDMI_AUDIO_INFOFRAME_HEADER),