Messages in this thread | | | From | Dmitry Torokhov <> | Subject | Re: psmouse doesn't seem to reinitialize after mem suspend (acpi) when using i8042 on ALi M1553 ISA bridge with 2.6.11.11 or 2.6.12-rc5? | Date | Wed, 8 Jun 2005 01:17:20 -0500 |
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On Tuesday 07 June 2005 23:58, Adam Morley wrote: > On 6/7/05, Dmitry Torokhov <dtor_core@ameritech.net> wrote: > > On Monday 06 June 2005 02:28, Adam Morley wrote: > > > Hi Dimitry, > > > > > > On 6/5/05, Dmitry Torokhov <dtor_core@ameritech.net> wrote: > > > > On Sunday 05 June 2005 21:24, Adam Morley wrote: > > > > > When I do a mem suspend (echo mem > /sys/power/state), either through > > > > > a lid switch ACPI action, or manually echo'ing the parameter, the > > > > > mouse doesn't work after un-suspending. It seems like it is no longer > > > > > detected/initialized. cat'ing the device file doesn't produce output, > > > > > and gpm and X don't get mouse inputs. > > > > > > > > Could you please try booting 2.6.12-rc5 with "i8042.debug" on the kernel > > > > command line; suspend, resume and post your dmesg? > > > > > > Sure. Here it is. Suspend was done using acpid using a lid action. > > > psmouse was modprobe -r'ed before suspend and modprobe'ed back in > > > after resume. > > > > > > > We are trying to resume but KBC signals timeout condition every time we > > ping AUX port: > > > > > drivers/input/serio/i8042.c: 60 -> i8042 (command) [220701] > > > drivers/input/serio/i8042.c: 47 -> i8042 (parameter) [220701] > > > drivers/input/serio/i8042.c: d4 -> i8042 (command) [220703] > > > drivers/input/serio/i8042.c: f2 -> i8042 (parameter) [220703] > > > drivers/input/serio/i8042.c: fe <- i8042 (interrupt, AUX, 12, timeout) [220725] > > > drivers/input/serio/i8042.c: d4 -> i8042 (command) [220726] > > > drivers/input/serio/i8042.c: ed -> i8042 (parameter) [220726] > > > drivers/input/serio/i8042.c: fe <- i8042 (interrupt, AUX, 12, timeout) [220747] > > > drivers/input/serio/i8042.c: 60 -> i8042 (command) [220748] > > > drivers/input/serio/i8042.c: 45 -> i8042 (parameter) [220748] > > > drivers/input/serio/i8042.c: 60 -> i8042 (command) [220943] > > > drivers/input/serio/i8042.c: 47 -> i8042 (parameter) [220943] > > > drivers/input/serio/i8042.c: d4 -> i8042 (command) [220943] > > > drivers/input/serio/i8042.c: f2 -> i8042 (parameter) [220943] > > > drivers/input/serio/i8042.c: fe <- i8042 (interrupt, AUX, 12, timeout) [220965] > > > > Could you please try the patch below? > > Ok, patch applied (against 2.6.12-rc5, clean, offset 2 lines for both > hunk 3 and 4). Mouse still doesn't work on resume. dmesg > w/i8042.debug set on kernel command line attached covering one > suspend/resume. >
OK, that did not work... Could you try compiling without support for EC (Embedded Controller) and also try enabling PNP support.
CCing Vojtech - maybe he has some ideas...
-- Dmitry - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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