Re: [PATCH] mmc: Fixup broken suspend and eMMC4.5 power off notify

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Hi Chris,

Just pinging you to see if you have an opinion in merging this without
full testing on eMMC4.5 device?

I am kind of eager to fixup the broken suspend for eMMC with sleep,
which this does. :-)

Kind regards
Ulf Hansson

On 17 September 2012 06:50, Girish K S <girish.shivananjappa@xxxxxxxxxx> wrote:
> On 14 September 2012 20:34, Arnd Bergmann <arnd@xxxxxxxx> wrote:
>> On Friday 14 September 2012, Linus Walleij wrote:
>>> On Fri, Sep 14, 2012 at 10:25 AM, Girish K S
>>> <girish.shivananjappa@xxxxxxxxxx> wrote:
>>> > On 14 September 2012 12:37, Ulf Hansson <ulf.hansson@xxxxxxxxxx> wrote:
>>> >> Hi Girish,
>>> >>
>>> >> I should also have stated that this patch has not been tested with an
>>> >> eMMC 4.5 device, thus the power off notification is not fully tested.
>>> >> Unfortunate I don't have such a device available right now. What I did
>>> >> test was that patch must not break anything and tested that the
>>> >> suspend/resume sequence is fixed for eMMC with sleep support. I also
>>> >> tested this with MMC_CAP2_POWEROFF_NOTIFY enabled.
>>> >>
>>> >> Are you able to help out in testing with a eMMC 4.5 device with
>>> >> POWER_OFF_NOTIFY support?
>>> >
>>> > I am also facing the same  problem. The board that i used earlier to
>>> > upstream 4.5 patches is not functioning. Thats the reason for the
>>> > delay in upstreaming or sending the patch. Once i get it repaired i ll
>>> > definitely do it.
>>> > It would be helpful if somebody in the list can do this in the mean time.
>>>
>>> Let's page Arnd, I was under the impression that he has a eMMC 4.5
>>> board so maybe he can test it?
>>
>> I have a few eMMC samples but am only using them with my (slow) thinkpad
>> SD card reader. I also don't know which eMMC-4.5 features they implement,
>> as some may be early prototypes.
>>
>> What exactly do you need tested?
> Poweroff Notify feature with the above patch in suspend to ram.
>>
>>         Arnd
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