Other Parts Discussed in Thread: TPD12S015
We have a custom AM5728 board on which we have used DRM/KMS (omapdrm) with our HDMI out successfully on an older SDK (02.00.01.07).
However, with newer SDK (06.01.00.08) the driver loads, but no DRM device is created and modetest says "no device found".
This occurs both using the pre-built kernel from the SDK and our own custom built kernel.
/sys/devices/platform/omapdrm.0 is not present (although both /sys/module/omapdrm and /bus/platform/drivers/omapdrm are there.)
The older SDK worked "out of the box" for this... seems like maybe there is some new probe condition for the device which may not be satisfied?
How can we find/fix this?
---Chris