On Wed, Nov 12 2014 at 02:52 -0700, Lee Jones wrote:
On Tue, 11 Nov 2014, Bjorn Andersson wrote:
On Tue 11 Nov 04:04 PST 2014, Lee Jones wrote:
> On Mon, 10 Nov 2014, Bjorn Andersson wrote:
>
> > + writel_relaxed(BIT(state), RPM_CTRL_REG(rpm, RPM_REQUEST_CONTEXT));
>
> How are the state bits organised?
>
BIT(0) is active mode, BIT(1) is sleep mode, as specified below. I could add
some sanity checking here if you would like to.
I'm just double checking that you know what that means.
BIT(0) == b01
BIT(1) == b10
It seems strange to represent a single boolean state over 2 bits.
Also, what happens if b11 or b00 occurs?
Lee is correct, it should be 0 for Active and 1 for Sleep set.
Lina
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