Android : See full input layout on bottom when opening virtual keyboard

In my overall LinearLayout I have an input area (also wrapped in a linear layout) which is at the very bottom of the layout. I want the user to see the full input area (not only the EditText element, but also the wrapping linear layout).

For this I have added

android:windowSoftInputMode="adjustPan"

to my AndroidManifest file. Which works great, but I do not see the whole linear layout at the bottom, it's half-way truncated. I do see the EditText at least half, so that the blinking cursor is fully visible.

What can I do so that I see the whole bottom layout?