Re: suspend/resume moused restart required

Joseph Mingrone <[email protected]> Fri, 01 May 2015 21:57:54 -0300
Newsgroups	gmane.os.freebsd.devel.mobile
Message-ID	<[email protected]>
Jan Kokemüller <[email protected]> writes:

>> After an upgrade from 10-STABLE (synced a few months ago) to 10-STABLE
>> r281907 (Thu Apr 23) the psm mouse (touch pad / pointing stick on a
>> Lenovo X220) no longer works after a resume.  After a restart of moused
>> the mouse works again.  Is there a device hint or trick I'm missing?
>> I've pasted the contents of /var/log/messages during the
>> suspend/resume below.

> Is the kernel and userland in sync? Maybe moused just needs a recompile because
> of the changes to the psm driver.

I think so.

jrm@phe ~ % uname -K
1001512

jrm@phe ~ % uname -U
1001512

> Do you have "hw.psm.synaptics_support" and/or "hw.psm.trackpoint_support"
> enabled in /boot/loader.conf?

No.  In case it's relevant, I've disable the trackpad in the BIOS and
only use the pointing stick and the discrete buttons.

> Also, could you try to set "debug.psm.loglevel=2" in /boot/loader.conf and post
> the dmesg log after a suspend/resume cycle? Similarly, running moused manually
> in the foreground with "moused -dd -f -p /dev/psm0" might show some useful
> info. Maybe the psm data gets out of sync somehow.

May  1 21:50:30 phe devd: Executing '/etc/rc.suspend acpi 0x03'
May  1 21:50:30 phe acpi: suspend at 20150501 21:50:30
May  1 21:50:33 phe kernel: uhub0: at usbus0, port 1, addr 1 (disconnected)
May  1 21:50:33 phe kernel: ugen0.2: <vendor 0x8087> at usbus0 (disconnected)
May  1 21:50:33 phe kernel: uhub2: at uhub0, port 1, addr 2 (disconnected)
May  1 21:50:33 phe kernel: ugen0.3: <Chicony Electronics Co., Ltd.> at usbus0 (disconnected)
May  1 21:50:47 phe kernel: uhub1: at usbus1, port 1, addr 1 (disconnected)
May  1 21:50:47 phe kernel: ugen1.2: <vendor 0x8087> at usbus1 (disconnected)
May  1 21:50:47 phe kernel: uhub3: at uhub1, port 1, addr 2 (disconnected)
May  1 21:50:47 phe kernel: pci0: failed to set ACPI power state D2 on \_SB_.PCI0.EXP1: AE_BAD_PARAMETER
May  1 21:50:47 phe kernel: pci0: failed to set ACPI power state D2 on \_SB_.PCI0.EXP2: AE_BAD_PARAMETER
May  1 21:50:47 phe kernel: pci0: failed to set ACPI power state D2 on \_SB_.PCI0.EXP4: AE_BAD_PARAMETER
May  1 21:50:47 phe kernel: pci0: failed to set ACPI power state D2 on \_SB_.PCI0.EXP5: AE_BAD_PARAMETER
May  1 21:50:47 phe kernel: acpi0: cleared fixed power button status
May  1 21:50:47 phe kernel: info: [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp on
May  1 21:50:47 phe kernel: error: [drm:pid1253:intel_lvds_enable] *ERROR* timed out waiting for panel to power off
May  1 21:50:47 phe kernel: em0: link state changed to DOWN
May  1 21:50:47 phe kernel: psm0: system resume hook called.
May  1 21:50:47 phe kernel: psm0: current command byte: 0047 (reinitialize).
May  1 21:50:47 phe kernel: psm: DISABLE_DEV return code:00fa
May  1 21:50:47 phe kernel: psm: ENABLE_DEV return code:00fa
May  1 21:50:47 phe kernel: psm: DISABLE_DEV return code:00fa
May  1 21:50:47 phe kernel: psm: SET_SAMPLING_RATE (100) 00fa
May  1 21:50:47 phe kernel: psm: SET_RESOLUTION (2) 00fa
May  1 21:50:47 phe kernel: psm: SET_SCALING11 return code:00fa
May  1 21:50:47 phe kernel: psm: SET_STREAM_MODE return code:00fa
May  1 21:50:47 phe kernel: psm: SEND_AUX_DEV_STATUS return code:00fa
May  1 21:50:47 phe kernel: psm: status 00 02 64
May  1 21:50:47 phe kernel: psm: ENABLE_DEV return code:00fa
May  1 21:50:47 phe kernel: psm: SEND_AUX_DEV_STATUS return code:00fa
May  1 21:50:47 phe kernel: psm: status 20 02 64
May  1 21:50:47 phe kernel: psm0: system resume hook exiting.
May  1 21:50:47 phe kernel: uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
May  1 21:50:47 phe kernel: uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
May  1 21:50:47 phe devd: Executing '/etc/rc.resume acpi 0x03'
May  1 21:50:47 phe acpi: resumed at 20150501 21:50:47
May  1 21:50:48 phe kernel: em0: link state changed to UP
May  1 21:50:48 phe devd: Executing '/etc/rc.d/dhclient quietstart em0'
May  1 21:50:48 phe kernel: uhub1: 3 ports with 3 removable, self powered
May  1 21:50:48 phe kernel: uhub0: 3 ports with 3 removable, self powered
May  1 21:50:49 phe kernel: ugen0.2: <vendor 0x8087> at usbus0
May  1 21:50:49 phe kernel: uhub2: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus0
May  1 21:50:49 phe kernel: ugen1.2: <vendor 0x8087> at usbus1
May  1 21:50:49 phe kernel: uhub3: <vendor 0x8087 product 0x0024, class 9/0, rev 2.00/0.00, addr 2> on usbus1
May  1 21:50:50 phe kernel: uhub2: 6 ports with 6 removable, self powered
May  1 21:50:51 phe kernel: uhub3: 8 ports with 8 removable, self powered
May  1 21:50:51 phe kernel: ugen0.3: <Chicony Electronics Co., Ltd.> at usbus0
May  1 21:50:51 phe devd: Executing '/usr/local/etc/rc.d/webcamd start ugen0.3'
May  1 21:50:51 phe devd: Executing '/usr/local/etc/rc.d/webcamd start ugen0.3'
May  1 21:50:51 phe devd: Executing 'logger Unknown USB device: vendor 0x04f2 product 0xb217 bus uhub2'
May  1 21:50:51 phe root: Unknown USB device: vendor 0x04f2 product 0xb217 bus uhub2
May  1 21:50:51 phe devd: Executing 'logger Unknown USB device: vendor 0x04f2 product 0xb217 bus uhub2'
May  1 21:50:51 phe root: Unknown USB device: vendor 0x04f2 product 0xb217 bus uhub2
May  1 21:50:51 phe devd: Executing 'logger Unknown USB device: vendor 0x04f2 product 0xb217 bus uhub2'
May  1 21:50:51 phe root: Unknown USB device: vendor 0x04f2 product 0xb217 bus uhub2
May  1 21:50:51 phe dhclient: New IP Address (em0): 192.168.2.2
May  1 21:50:51 phe dhclient: New Subnet Mask (em0): 255.255.255.0
May  1 21:50:51 phe dhclient: New Broadcast Address (em0): 192.168.2.255
May  1 21:50:51 phe dhclient: New Routers (em0): 192.168.2.1

Restart moused:

May  1 21:51:08 phe kernel: psm: DISABLE_DEV return code:00fa
May  1 21:51:08 phe kernel: psm: SEND_AUX_DEV_STATUS return code:00fa
May  1 21:51:08 phe kernel: psm: status 00 02 64
May  1 21:51:09 phe kernel: psm: ENABLE_DEV return code:00fa
May  1 21:51:09 phe kernel: psm: SEND_AUX_DEV_STATUS return code:00fa
May  1 21:51:09 phe kernel: psm: status 20 02 64
May  1 21:51:09 phe kernel: psm: SET_SAMPLING_RATE (100) 00fa
May  1 21:51:09 phe kernel: psm: SET_RESOLUTION (2) 00fa
May  1 21:51:09 phe kernel: psm: SET_SCALING11 return code:00fa
May  1 21:51:09 phe kernel: psm: SEND_AUX_DEV_STATUS return code:00fa
May  1 21:51:09 phe kernel: psm: status 20 02 64
May  1 21:51:09 phe kernel: psmintr: Sync bytes now 00c0,00c0
May  1 21:51:57 phe kernel: error: [drm:pid1498:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a000000, was 12060000
May  1 21:53:54 phe kernel: error: [drm:pid1498:gen6_sanitize_pm] *ERROR* Power management discrepancy: GEN6_RP_INTERRUPT_LIMITS expected 1a0d0000, was 1a000000

> Can you reproduce the problem when X is not running?

The results are the same without X.

> You might also try to revert the latest changes to psm.c and mouse.h and see
> which commit causes the problem:
> https://svnweb.freebsd.org/base/stable/10/sys/dev/atkbdc/psm.c (r281708,
> r281709, r281964). Both kernel and moused need to be recompiled.

Thanks,

Joseph
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