On 03/20/2012 08:10 PM, Saravana Kannan wrote:
On 03/20/2012 04:53 PM, Turquette, Mike wrote:
It does make me
wonder if it would be a good idea to pass in the parent rate for
.set_parent, which is analogous to .set_rate in many ways.
I need to think a bit more about this.
I was thinking about this. I think the common clock fwk should let the
set_parent ops "return" the rate of the clock in addition to passing the
rate of the parent in.
Say this is a divider clock and some one changes the parent. The cached
"rate" of the clock in the clock fwk is no longer correct. So, the clock
fwk should also add a "*new_rate" param to set parent ops.
Thanks,
Saravana
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