Bug 26442 - [RADEON:KMS:RV620M:SUSPEND] s2ram fails (HD4225) when HDMI connected
Summary: [RADEON:KMS:RV620M:SUSPEND] s2ram fails (HD4225) when HDMI connected
Status: RESOLVED OBSOLETE
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: All Linux
: P1 normal
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-01-09 22:30 UTC by Jamie Kitson
Modified: 2013-12-11 11:57 UTC (History)
4 users (show)

See Also:
Kernel Version: 2.6.36-ARCH
Subsystem:
Regression: No
Bisected commit-id:


Attachments

Description Jamie Kitson 2011-01-09 22:30:22 UTC
My Dell M101z with a Radeon HD 4225 fails to resume from suspend when my HDMI monitor is connected when I run s2ram. If the monitor is connected on resume I have to run xrandr a couple of times to get video on the monitor again. I also have to boot with the noapic option in order for resume to work at all.

01:05.0 VGA compatible controller: ATI Technologies Inc M880G [Mobility Radeon HD 4200] (prog-if 00 [VGA controller])
        Subsystem: Dell Device 0470
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0, Cache Line Size: 32 bytes
        Interrupt: pin A routed to IRQ 11
        Region 0: Memory at c0000000 (32-bit, prefetchable) [size=256M]
        Region 1: I/O ports at 9000 [size=256]
        Region 2: Memory at d0100000 (32-bit, non-prefetchable) [size=64K]
        Region 5: Memory at d0000000 (32-bit, non-prefetchable) [size=1M]
        Expansion ROM at <unassigned> [disabled]
        Capabilities: [50] Power Management version 3
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Kernel driver in use: radeon
        Kernel modules: radeon

[jamie@jamie-laptop ~]$ sudo s2ram -n
Machine unknown
This machine can be identified by:
    sys_vendor   = "Dell Inc."
    sys_product  = "Inspiron 1120   "
    sys_version  = "A05"
    bios_version = "A05"
See http://suspend.sf.net/s2ram-support.html for details.

If you report a problem, please include the complete output above.

[jamie@jamie-laptop ~]$ s2ram -V
s2ram (suspend) 0.8 $Id: whitelist.c,v 1.117 2007/12/19 14:18:24 seife Exp $

FEATURES: compress encrypt

This is free software.  You may redistribute copies of it under the terms of
the GNU General Public License <http://www.gnu.org/licenses/gpl.html>.
There is NO WARRANTY, to the extent permitted by law.
Comment 1 Alex Deucher 2011-01-09 22:49:38 UTC
Does 2.6.37 work any better?
Comment 2 Jamie Kitson 2011-01-09 23:14:24 UTC
No, same behaviour.
Comment 3 Alan 2013-12-11 11:57:35 UTC

Closing as obsolete, if this is still seen on modern kernels please update

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