> Basically what I was asking is whether I could use i2c_generic_scl_recovery > in the case where SCL is hung. The name is a bit misleading, I am afraid. Recovery can only be used when SDA is stuck low. And to fix this it *uses* SCL toggling to get out of it. And 'generic_scl' means 'gimme some SCL to control and I will toggle it'. Compared to 'gpio_recovery' which will do all the GPIO handling for you. When SCL is hung, you can only reset the device which forces SCL low. > I think I have a pretty good idea of what to do, I should probably just put > together an RFC patch. Sure.
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