W dniu 08.10.2014 o 15:06, Felipe Balbi pisze:
Hi,
On Wed, Oct 08, 2014 at 01:32:31PM +0200, Andrzej Pietrasiewicz wrote:
Some not-so-well-behaving USB hosts with a popular proprietary operating
system sometimes issue per-device requests even though they mean requests
for a particular function, e.g. for ptp (picture transfer protocol).
which request would that be ?
Well, in fact I was misinformed by someone. The situation described above
does not happen, so this patch is attempting to solve a nonexistent problem.
Please disregard the patch.
AP
PS. What does happen, though, is that requests for ptp from a
not-so-well-behaving USB host always use interface 0.
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