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
Tree: Mainline
Regression: No


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

Note You need to log in before you can comment on or make changes to this bug.