From mboxrd@z Thu Jan 1 00:00:00 1970 From: robert.jarzmik@free.fr (Robert Jarzmik) Date: Sun, 11 Oct 2009 17:59:45 +0200 Subject: zaurus suspend saga: 2.6.32-rc3 In-Reply-To: <20091011090423.GB1414@ucw.cz> (Pavel Machek's message of "Sun\, 11 Oct 2009 11\:04\:23 +0200") References: <20091011090423.GB1414@ucw.cz> Message-ID: <87skdpvs3y.fsf@free.fr> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Pavel Machek writes: > Hi! > > I'm using patch similar to this for debugging: > > ...and good news is that it blinks after pressing of power button. > > ...core > pm_test also works. > > I also verified that end of pxa_pm_enter() is reached (with similar > blinking patch). End of corgi_pxa_pm_enter() seems to be reached, too. > > Any ideas what to try next? > Pavel For the Mitac MIO A701 board, with a similar problem, I had : - removed almost all drivers (except screen and USB for control) - realized that the culprit was amongst drivers (which resumed in a loop in that time, should be the same now) - added some way to find which one failed (in my case, I chose morse code through the buzzer to "speak" the device's name) - found out the driver faulty code - fixed it - retried, cheered. As soon as you reach a resumed screen, it becomes easier :) That's a very tedious and long fight, good luck. Cheers -- Robert