[MacBook Pro 8,2] Occassional delays and hangs during suspend (radeon)

[Seth Forshee]

This machine sometimes has long delays or hands completely when suspending. When these happen there are errors in dmesg like the following:

    [drm:atom_op_jump] *ERROR* atombios stuck in loop for more than 5secs aborting
    [drm:atom_execute_table_locked] *ERROR* atombios stuck executing D44E (len 62, WS 0, PS 0) @ 0xD46A

These are triggered by erroneous updates to the DP connector status after the card has been suspended. Polling for connector status updates need to be disabled when the device is suspended.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-12-generic 3.2.0-12.21
ProcVersionSignature: Ubuntu 3.2.0-12.21-generic 3.2.2
Uname: Linux 3.2.0-12-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: ubuntu 1743 F.... pulseaudio
 /dev/snd/controlC0: ubuntu 1743 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'PCH'/'HDA Intel PCH at 0xb0900000 irq 47'
   Mixer name : 'Cirrus Logic CS4206'
   Components : 'HDA:10134206,106b1d00,00100302'
   Controls : 24
   Simple ctrls : 10
Card1.Amixer.info:
 Card hw:1 'Generic'/'HD-Audio Generic at 0xb0840000 irq 48'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100200'
   Controls : 6
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Thu Feb 2 10:24:36 2012
HibernationDevice: RESUME=UUID=13594e7c-281a-4c68-afc8-7ef8aae830c9
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64+mac (20111208)
MachineType: Apple Inc. MacBookPro8,2
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-12-generic root=UUID=b914ccd7-a73e-4a8b-97b2-4b23a1d3d39c ro acpi_backlight=vendor quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-3.2.0-12-generic N/A
 linux-backports-modules-3.2.0-12-generic N/A
 linux-firmware 1.68
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/28/11
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP81.88Z.0047.B22.1109281426
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-94245A3940C91C80
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro8,2
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-94245A3940C91C80
dmi.modalias: dmi:bvnAppleInc.:bvrMBP81.88Z.0047.B22.1109281426:bd09/28/11:svnAppleInc.:pnMacBookPro8,2:pvr1.0:rvnAppleInc.:rnMac-94245A3940C91C80:rvrMacBookPro8,2:cvnAppleInc.:ct10:cvrMac-94245A3940C91C80:
dmi.product.name: MacBookPro8,2
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.

[Seth Forshee (sforshee)]

A fix for this issue has been applied to the DRM tree for 3.3. I'll follow up with a backport once it hits Linus's tree.

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 3.2.0-13.22

---------------
linux (3.2.0-13.22) precise; urgency=low

  [ Alex Deucher ]

  * (pre-stable): drm/radeon/kms: move panel mode setup into encoder mode
    set
    - LP: #925538
  * (pre-stable): drm/radeon/kms: rework modeset sequence for DCE41 and
    DCE5
    - LP: #925538

  [ Andy Whitcroft ]

  * [Config] review IPv6 configuration options and enable

  [ David Henningsson ]

  * SAUCE: ALSA: HDA: Remove quirk for Toshiba Qosmio G50
    - LP: #923316
  * SAUCE: ALSA: HDA: Fix jack creation for codecs with front and rear Line
    In
    - LP: #923409

  [ James M. Leddy ]

  * SAUCE: Bluetooth: Add support for BCM20702A0 [0a5c:21e6]
    - LP: #906832

  [ Manoj Iyer ]

  * SAUCE: Bluetooth: Add support for BCM20702A0 [0a5c:21e1]
    - LP: #906832
  * SAUCE: Add vendor specific ID (0a5c 21f3) for BCM20702A0.
    - LP: #925552

  [ Seth Forshee ]

  * (pre-stable): drm/radeon/kms: disable output polling when suspended
    - LP: #925570

  [ Tim Gardner ]

  * [Config] CONFIG_BLK_DEV_PCIESSD_MTIP32XX=m
    - LP: #922221
  * [Config] Add mtip32xx to d-i block modules
    - LP: #922221
  * [Config] Enable USB3.0 in d-i

  [ Upstream Kernel Changes ]

  * block: Add driver for Micron RealSSD pcie flash cards
    - LP: #922221
  * mtip32xx: fix warnings/errors on 32-bit compiles
    - LP: #922221
  * mtip32xx: cleanup compat ioctl handling
    - LP: #922221
  * mtip32xx: ensure that all local functions are static
    - LP: #922221
  * mtip32xx: mark a few more items static
    - LP: #922221
  * mtip32xx: add module.h include to avoid conflict with moduleh tree
    - LP: #922221
  * mtip32xx: update to new ->make_request() API
    - LP: #922221
  * mtip32xx: updates based on feedback
    - LP: #922221
  * mtip32xx: uninitialized variable in mtip_quiesce_io()
    - LP: #922221
  * mtip32xx: do rebuild monitoring asynchronously
    - LP: #922221
  * watchdog: iTCO_wdt: add Intel Lynx Point DeviceIDs
    - LP: #900119
  * drm/i915: mask transcoder select bits before setting them on LVDS
    - LP: #924989
  * (pre-stable) USB: Realtek cr: fix autopm scheduling while atomic
    - LP: #917962
  * nouveau: properly check for _DSM function support
    - LP: #925608
  * nouveau: Support Optimus models for vga_switcheroo
    - LP: #925608
 -- Leann Ogasawara <email address hidden> Thu, 02 Feb 2012 13:26:59 -0800