Wed May 21, 2014 9:25 pm
The 10.1 driver is also broken for us, we basically cannot use it at all.
We are using Ubuntu 14.04 with the stock kernel and desktopvideo-10.1a11.
We use two main resolutions: 1080p59 over HDMI and Dual-stream 3D 1080i59 over SDI.
Trying to use either of these resolutions results in no signal and the following message:
BlackmagicIO: WARNING: Ran out of free input frames
Spammed to dmesg 30 or 60 times a second. Using a single stream 1080i59 over SDI does work however, but we only use the 2 resolutions listed above so it does not help us.
Previous 9.x drivers always worked great and unfortunately I have not found a way to downgrade the firmware to work correctly with the 9.x driver.
EDIT: I'm only seeing this problem with 4K Extreme cards, I have an older HD Extreme 3D card that seems to work just fine.