Problem with Joystick on SDL 1.2.14. Only one axe detected


I have an “USB sender” (looks like RC sender for model airplanes, but has USB
cable to connect to PC to be used with simulators).

If I run “jstest /dev/input/js0”, then I get display for all joystick values.
All 6 “channels” (converted to joystick axes) are available and values are provided.

Next, I’ve built the test applications for SDL. If I run “testjoystick”, I get
the following:

| There are 1 joysticks attached
| Joystick 0: WAILLY PPM
| axes: 1
| balls: 0
| hats: 0
| buttons: 12

The button count is OK, but only one axe is detected. This way, my joystick is

Is this a known bug?

Is there a known patch/workaround?

Thank you very much in advance