On Fri, 1 Jul 2011 15:22:54 -0700, Jesse Barnes <[email protected]> wrote: > If ->detect is called too soon after a hot plug event, the sink may not > be ready yet. So try up to 3 times with 1ms sleeps in between tries to > get the data (spec dictates that receivers must be ready to respond within > 1ms and that sources should try 3 times).
See previous patch comment -- the dpcd read should be stuffed into a separate function and shared between the four current users. -- [email protected]
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