Patches supporting osprey cards can be found at:
ftp://ftp.ospreyvideo.com/pub/OSP-200/Linux/patches
Only new feature (since last submit at 103) is support for osprey 230.
Patches are against bttv-0.7.107 and btaudio-0.7. Major differences are:
bttv
----
gpio changes (required for 540/560)
supporting synchronous bus over GPIO
supporting asynchronous bits on GPIO
basic install directions for non-experts
changes to fix incorrect id of bt860 as tda7432 (hack)
support for all Osprey 100 & 200 level boards as well as 540 and 560
btaudio
-------
broke single file into btaudio-cards and btaudio-driver (as in bttv)
added cards array and populated for known card configurations
gpio access through video system (required for 540/560)
single audio device node (/dev/dspX)
support for all Osprey 100 & 200 level boards as well as 540 and 560
I'd like to see this code incorporated into the mainline 0.7.x drivers.
Given the size and complexity of some of the changes I suspect that won't
happen. The person who is (or was) looking at the gpio code changes may
choose to look at this code since it is synced with the latest bttv driver.
-Scott Tillman
Viewcast, Osprey Division
