Re: [Bug 863314] Re: Panda hangs in suspend

2011-10-06 Thread Ming Lei
On Tue, Oct 4, 2011 at 5:44 PM, Paolo Pisati 863...@bugs.launchpad.net wrote: On 10/04/2011 10:58 AM, Ming Lei wrote: Not mention before, RTC can wakeup system certainly. yep, last time i tried rtc correctly generated the interrupt when the timer expired but it didn't wake up the board can

Re: [Bug 863314] Re: Panda hangs in suspend

2011-10-04 Thread Ming Lei
On Tue, Oct 4, 2011 at 5:44 PM, Paolo Pisati 863...@bugs.launchpad.net wrote: On 10/04/2011 10:58 AM, Ming Lei wrote: Not mention before, RTC can wakeup system certainly. yep, last time i tried rtc correctly generated the interrupt when the timer expired but it didn't wake up the board If

Re: [Bug 863314] Re: Panda hangs in suspend

2011-10-04 Thread Ming Lei
On Mon, Oct 3, 2011 at 9:01 PM, Paolo Pisati 863...@bugs.launchpad.net wrote: the problem is that if we ship the kernel as-is, the board will hang solid whenever someone tries to suspend it: be it via pm-suspend or any other user land tool. Not mention before, RTC can wakeup system certainly.

Re: [Bug 863314] Re: Panda hangs in suspend

2011-10-04 Thread Paolo Pisati
On 10/04/2011 10:58 AM, Ming Lei wrote: Not mention before, RTC can wakeup system certainly. yep, last time i tried rtc correctly generated the interrupt when the timer expired but it didn't wake up the board can you point me to the patches you tried on top of mainline? It is the patch

[Bug 863314] Re: Panda hangs in suspend

2011-10-03 Thread Paolo Pisati
the problem is that if we ship the kernel as-is, the board will hang solid whenever someone tries to suspend it: be it via pm-suspend or any other user land tool. can you point me to the patches you tried on top of mainline? -- You received this bug notification because you are a member of

[Bug 863314] Re: Panda hangs in suspend

2011-09-30 Thread Paolo Pisati
as a usable workaround we can disable the SUSPEND support for now ** Patch added: 0001-UBUNTU-Config-disable-SUSPEND-support.patch https://bugs.launchpad.net/ubuntu/+source/linux-ti-omap4/+bug/863314/+attachment/2487293/+files/0001-UBUNTU-Config-disable-SUSPEND-support.patch -- You received

[Bug 863314] Re: Panda hangs in suspend

2011-09-30 Thread Ubuntu QA's Bug Bot
The attachment 0001-UBUNTU-Config-disable-SUSPEND-support.patch of this bug report has been identified as being a patch. The ubuntu- reviewers team has been subscribed to the bug report so that they can review the patch. In the event that this is in fact not a patch you can resolve this

Re: [Bug 863314] Re: Panda hangs in suspend

2011-09-30 Thread Ming Lei
Hi, In theory, we can enable remote wakeup on many remote-wakeup capable devices, then system sleep may be brought out by these devices. I have not tried Oneiric kernel recently on Panda, but on mainline kernel plus some TI's patch I can wakeup panda in system sleep by ttyO2 (uart3 per OMAP4