omap4-panda-es boot issues with v3.15-rc4
Nishanth Menon
nm at ti.com
Fri May 9 05:33:47 PDT 2014
On Fri, May 9, 2014 at 3:30 AM, Roger Quadros <rogerq at ti.com> wrote:
>
> Stupid question, is hearbeat LED even supposed to stop blinking in C3 state?
> It would make a user think that the board is dead.
I believe yes - we have tick suppression. else we'd be just wasting
power by waking up just to blink an LED. some deeper C states need
higher latencies.
Regards,
Nishanth Menon
More information about the linux-arm-kernel
mailing list