| What:		/sys/devices/pci0000:00/<dev>/fw_version | 
 | Date:		September 2020 | 
 | Contact:	Cezary Rojewski <cezary.rojewski@intel.com> | 
 | Description: | 
 | 		Version of AudioDSP firmware ASoC catpt driver is | 
 | 		communicating with. | 
 |  | 
 | 		Format: %d.%d.%d.%d, type:major:minor:build. | 
 |  | 
 | What:		/sys/devices/pci0000:00/<dev>/fw_info | 
 | Date:		September 2020 | 
 | Contact:	Cezary Rojewski <cezary.rojewski@intel.com> | 
 | Description: | 
 | 		Detailed AudioDSP firmware build information including | 
 | 		build hash and log-providers hash. This information is | 
 | 		obtained during initial handshake with firmware. | 
 | 		Format: %s. |