On 30 September 2012 16:07, Girish K S <girish.shivananjappa@xxxxxxxxxx> wrote: > On 30 September 2012 15:48, Tanya Brokhman <tlinder@xxxxxxxxxxxxxx> wrote: >> Hi Ulf, >> >>> >>> Hi Tanya, >>> >>> Thanks a lot for helping out!!! >> >> NP. >>> >>> Testing suspend to ram, and then resuming back again is the key use case >> to >>> test. >> >> >> Is there a special scenario to trigger suspend or just leaving the system >> idle? I did that. Added prints in the code to verify that the PON was sent >> to the card.... It feels a bit superficial to me that's why I'm asking if >> there is a specific scenario I can try. >> Other than that, as I already mentioned we ran our test suit that includes >> various user-use cases such as playing a game, reading a web page, email >> etc. And of course I tried lmdd both ways. > from command prompt you can suspend by forcing the string mem to state > variable as given below > echo mem > sys/power/state > If sysfs is not mounted mount it(mount -t sysfs sys /sys) before > running the above command. > > If your board is configured for an external interrupt as a wakeup > source (on my board it is the keypad) > press the key for resume. > > If no External interrupt wakeup source is availabe, and if the SOc has > a RTC, it can be used for resume purpose as below > > echo 0 > /sys/class/rtc/rtcN/wakealarm (reset old value) > echo 10 > /sys/class/rtc/rtcN/wakealarm (set new value) > > After the specified above seconds the system will resume If you are using rtc as wakeup source. first configure rtc and then run echo mem > sys/power/state > >> >>> >>> Kind regards >>> Ulf Hansson >>> >> >> >> Thanks, >> Tanya Brokhman >> --- >> QUALCOMM ISRAEL, on behalf of Qualcomm Innovation Center, Inc. is a member >> of Code Aurora Forum, hosted by The Linux Foundation >> >> -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
