On 11/12/2011 05:55 PM, Malcolm Priestley wrote:
Changes from version 1
Remove the bus lock from read status. Causing a lagging
effect on some kernels< [2.6.38]
This does mean that noisy I2C traffic could be heard on
the first frontend when its tuner gate is open.
I think you want add locking for tuner set. But this seems to be now
removing it.
* tuner gate is not normally open, it is only open very small period
when tuner is programmed, init or sleep.
* I think gate is not reason for I2C errors seen in log
Finally I think, you want lock tuner set. Than is easiest to do locking
whole .set_frontend(). I haven't tested it, but testing it have been on
my TODO some time.
Antti
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