How does HAL choose the event device to listen on?

Ben Liblit liblit at
Wed Jan 16 17:41:44 PST 2008

Jason Xia wrote:
> Hope HAL adds support for this tiny [SW_RADIO] bit in near future.

I discovered the same problem myself.  See 
<> for my gradual 
process of discovery, culminating in a patch that adds SW_RADIO support. 
  Unfortunately, it doesn't seem that any HAL developer has looked at 
this.  So that clean, well-tested patch is just sitting there waiting 
for someone to apply it.  :-(

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