VC4_HDMI_MAI_CHANNEL_MAP 137 drivers/gpu/drm/vc4/vc4_hdmi.c VC4_REG32(VC4_HDMI_MAI_CHANNEL_MAP), VC4_HDMI_MAI_CHANNEL_MAP 900 drivers/gpu/drm/vc4/vc4_hdmi.c HDMI_WRITE(VC4_HDMI_MAI_CHANNEL_MAP, channel_map);