Hi, I'm facing the same issue with android-2.6.29 and android-1.5 SDK build, on overo TI OMAP 3503 platform. Here are my observations, if someone has a fix for this it would be great.
Observation 01 ---------------------- I get the following kernel error message on bootup, could you recommend a fix for this? mmc1: mmc_rescan - card ocr from io_op=0x00000000, err = -110 regulator: Unable to get requested regulator: vmmc_aux regulator: Unable to get requested regulator: vmmc SR1: VDD autocomp is not active Observation 02 ---------------------- After the system goes to suspend mode, if I press the a key that sends an event via the serial UART3 debug console, it wakes up briefly and then immediately goes back to sleep, and I see the following messages on the console. The same thing happens if I press the touchscreen briefly. I am using an ads7846 touchscreen controller connected to a 4.3" LG-Philips LCD display, with the gumstix overo earth (TI OMAP 3503) and palo43 board. Powerdomain (core_pwrdm) didn't enter target state 1 Powerdomain (usbhost_pwrdm) didn't enter target state 1 Could not enter target state in pm_suspend wakeup wake lock: mmc_delayed_work mmc1: mmc_rescan - card ocr from io_op=0x00000000, err = -110 Restarting tasks ... <7>hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000 done. suspend: exit suspend, ret = 0 (2000-01-01 00:04:08.555633537 UTC) PM: Syncing filesystems ... done. Freezing user space processes ... (elapsed 0.00 seconds) done. Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done. Suspending console(s) (use no_console_suspend to debug) Observation 03 ---------------------- If I press the touchscreen for a long time (> 2 secs), it comes out of suspend mode with the following error messages Powerdomain (core_pwrdm) didn't enter target state 1 Powerdomain (usbhost_pwrdm) didn't enter target state 1 Could not enter target state in pm_suspend wakeup wake lock: mmc_delayed_work mmc1: mmc_rescan - card ocr from io_op=0x00000000, err = -110 Restarting tasks ... <7>hub 1-0:1.0: state 7 ports 1 chg 0000 evt 0000 request_suspend_state: wakeup (3->0) at 109015166614 (2000-01-01 00:04:37.537445064 UTC) done. suspend: exit suspend, ret = 0 (2000-01-01 00:04:37.575256342 UTC) D/SurfaceFlinger( 888): Screen about to return, flinger = 0x16f328 Best regards, Elvis --~--~---------~--~----~------------~-------~--~----~ unsubscribe: [email protected] website: http://groups.google.com/group/android-porting -~----------~----~----~----~------~----~------~--~---
