This series is the second revison of: http://lists.freedesktop.org/archives/intel-gfx/2012-September/020457.html
It changes the way 3d modes are exposed to user-space:
- An "expose 3D modes" property can be installed on connectors that support stereo 3D - User space can indicate through that property if it wants to receive the list of modes with the supported 3D layouts information - In that case, the EDID parsing code adds the list of supported 3D layouts in mode->flags - When setting a 3D mode, user space can select which layout it wants by clearing the list of supported layouts and setting the one it has selected (still through mode->flags).
The rationale behind all that is:
- Setting the 3d mode should atomic and not 1/ set the mode, 2/ then set the 3d layout through a connector property. - To do that, mode->flags can be used, but current user space would not do the correct thing with those extra added flags, hence the need for that knob on the connector.
Updated kernel and intel-gpu-tools patches follow. This time, I've split the patch adding the test images (i-g-t) in a separate commit and it won't be sent to the mailing list. This commit can be grabbed from: http://cgit.freedesktop.org/~damien/intel-gpu-tools/commit/?h=stereo-3d