This section provides detailed reference information for the following VDD functions.
| VDD_DRIVER_REGISTER | |
| VDD_DRIVER_UNREGISTER | |
| VDD_SAVE_DRIVER_STATE | |
| VDD_REGISTER_DISPLAY_DRIVER_INFO | |
| VDD_REGISTER_SSB_FLAGS | |
| VDD_GET_DISPLAY_CONFIG | |
| VDD_PRE_CRTC_MODE_CHANGE | |
| VDD_POST_CRTC_MODE_CHANGE | |
| VDD_SET_USER_FLAGS | |
| VDD_SET_BUSY_FLAG_ADDR | |
| VDD_PC98_RESERVED |