[PATCH v10 0/4] This suspend patch is only support cut off the power of cpu and some external
khilman at kernel.org
Mon Dec 1 17:26:26 PST 2014
Doug Anderson <dianders at chromium.org> writes:
> On Mon, Dec 1, 2014 at 2:08 PM, Doug Anderson <dianders at chromium.org> wrote:
>> On Mon, Dec 1, 2014 at 11:51 AM, Kevin Hilman <khilman at kernel.org> wrote:
>>> Chris Zhong <zyw at rock-chips.com> writes:
>>>> devices, since we still lack power_domain driver, so the other power rail
>>>> of rk3288 need keep power on.
>>>> I have tested it on rk3288-evb board, atop next-20141112. goto suspend by type
>>>> "echo mem > /sys/power/state", vdd_cpu is about 0mv by measuring, so it can be
>>>> determined in sleep mode, then press power button to wakeup it.
>>> I tested this on top of today's linux-next (next-20141201) and it
>>> suspends, but doesn't wake up from any of the button presses. What
>>> wakeup sources are configured for the rk3288-evb-rk808?
>> Just to close the loop (I talked with Kevin over IM about this, too):
>> I have a huge description of how I tested this as part of my patch at
>> <https://patchwork.kernel.org/patch/5414941/>. Chris: I think Kevin
>> has asked you several times to include information like this in your
>> cover letter. Please, please, please can you try to remember to do
> Talked to Chris offline. He said that in his tests the other patches
> weren't needed, so he didn't list any other patches. Things just
> worked for him. ...so I guess he did post the instructions that
> worked for him. Sorry for the complaint. Possibly things are
> different on "next-20141112" and that's where Chris said he tested.
This series doesn't apply cleanly to next-20141112. Manually applying
(with fuzz), it boots but I have the same results: it suspends, but none
of the buttons wake it up.
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