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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 logFinally 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 -- http://palosaari.fi/ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html