$ grep -r . /sys/bus/i2c/devices/*/name
/sys/bus/i2c/devices/i2c-0/name:Radeon i2c bit bus 0x90
/sys/bus/i2c/devices/i2c-10/name:card0-DP-3
/sys/bus/i2c/devices/i2c-1/name:Radeon i2c bit bus 0x91
/sys/bus/i2c/devices/i2c-2/name:Radeon i2c bit bus 0x92
/sys/bus/i2c/devices/i2c-3/name:Radeon i2c bit bus 0x93
/sys/bus/i2c/devices/i2c-4/name:Radeon i2c bit bus 0x94
/sys/bus/i2c/devices/i2c-5/name:Radeon i2c bit bus 0x95
/sys/bus/i2c/devices/i2c-6/name:Radeon i2c bit bus 0x96
/sys/bus/i2c/devices/i2c-7/name:Radeon i2c bit bus 0x97
/sys/bus/i2c/devices/i2c-8/name:card0-DP-1
/sys/bus/i2c/devices/i2c-9/name:card0-DP-2