Great news! TBS Linux driver for kernel 3.x is ready the same day as Ubuntu 11.10 official release! Please check the download section: http://www.tbsdtv.com/english/Download.html
I compile driver for kernel 2.6.39-1-amd64 in Debian. I had to create this folders: /lib/modules/2.6.39-1-amd64/kernel/drivers/media/video/m5mols /lib/modules/2.6.39-1-amd64/kernel/drivers/media/dvb/ddbridge/ /lib/modules/2.6.39-1-amd64/kernel/drivers/media/video/marvell-ccic/ /lib/modules/2.6.39-1-amd64/kernel/drivers/linux/drivers/media
The same to kernel 3.0.0-2-amd64 in Debian. I had to create folders: /lib/modules/3.0.0-2-amd64/kernel/drivers/media/video/m5mols /lib/modules/3.0.0-2-amd64/kernel/drivers/media/dvb/ddbridge/ /lib/modules/3.0.0-2-amd64/kernel/drivers/media/video/marvell-ccic/ /lib/modules/3.0.0-2-amd64/kernel/drivers/linux/drivers/media /lib/modules/3.0.0-2-amd64/kernel/drivers/media/common/saa716x/