[vdr] Upgrading from DXR3 to FF, and not happy

[Carsten Koch]

Johannes Stezenbach wrote:
...
> Why not just patch vdr to close the frontend fd? The driver
> will then call FE_SLEEP automatically.

Good idea.
That could even become part of the SourceCaps patch by
simply closing the frontend fd when the list of sources
for a certain card is empty.
Since Klaus mentioned long ago that he will incorporate
the SourceCaps feature into standard VDR, no patching
at all would be required this way.

Carsten.