[Bug 23273] New: KMS suspend fails to resume with radeon mobility x2300

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=23273

           Summary: KMS suspend fails to resume with radeon mobility x2300
           Product: xorg
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: silvio.frischi at gmail.com
         QAContact: xorg-team at lists.x.org


With KMS enabled, when I resume from suspend to ram I get only black and white
lines on the screen.
with X and without.

31_rc5 < kernel < 31_rc6
lspci: 01:00.0 VGA compatible controller: ATI Technologies Inc M64-S [Mobility
Radeon X2300]

means of suspend:
pm-suspend
pm-suspend --quirk-none (i'm not sure this does anything - it's not in the man
page)
echo mem > /sys/power/state


dmesg of resumed machine:
...
1
[drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(10).
[drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB !
[drm:drm_ioctl], ret = ffffffea
[drm:drm_ioctl], pid=15593, cmd=0xc020645d, nr=0x5d, dev 0xe200, auth=1
[drm:drm_ioctl], pid=15593, cmd=0x40086409, nr=0x09, dev 0xe200, auth=1
[drm:drm_ioctl], pid=15593, cmd=0xc020645d, nr=0x5d, dev 0xe200, auth=1
[drm:drm_ioctl], pid=15593, cmd=0xc0206466, nr=0x66, dev 0xe200, auth=1
[drm:radeon_ib_schedule] *ERROR* radeon: couldn't schedule IB(10).
[drm:radeon_cs_ioctl] *ERROR* Faild to schedule IB !
[drm:drm_ioctl], ret = ffffffea
...
...
...


/var/log/pm-suspend.log:
Initial commandline parameters: 
Blacklisting 01grub.
Blacklisting 90clock.
Wed Aug 12 16:58:14 CEST 2009: Running hooks for suspend.
/usr/lib64/pm-utils/sleep.d/00auto-quirk suspend suspend: Adding quirks from
HAL: --quirk-dpms-on --quirk-dpms-suspend --quirk-vbe-post
--quirk-vbemode-restore --quirk-vbestate-restore --quirk-vga-mode-3 
success.
/usr/lib64/pm-utils/sleep.d/00logging suspend suspend: Linux yokto
2.6.31-rc5-tysha #2 SMP Tue Aug 11 13:38:16 CEST 2009 x86_64 Intel(R) Core(TM)2
Duo CPU T7500 @ 2.20GHz GenuineIntel GNU/Linux
Module                  Size  Used by
ipv6                  200272  16 
snd_seq_oss            18672  0
...
...
             total       used       free     shared    buffers     cached
Mem:       2057708     627664    1430044          0      26868     326560
-/+ buffers/cache:     274236    1783472
Swap:      4796408          0    4796408
success.
/usr/lib64/pm-utils/sleep.d/00powersave suspend suspend: success.
/usr/lib64/pm-utils/sleep.d/01grub suspend suspend: disabled.
/usr/lib64/pm-utils/sleep.d/49bluetooth suspend suspend: not applicable.
/usr/lib64/pm-utils/sleep.d/55NetworkManager suspend suspend: success.
/usr/lib64/pm-utils/sleep.d/75modules suspend suspend: success.
/usr/lib64/pm-utils/sleep.d/90clock suspend suspend: disabled.
/usr/lib64/pm-utils/sleep.d/94cpufreq suspend suspend: success.
/usr/lib64/pm-utils/sleep.d/95led suspend suspend: not applicable.
/usr/lib64/pm-utils/sleep.d/98smart-kernel-video suspend suspend:
/usr/lib64/pm-utils/sleep.d/98smart-kernel-video: line 37: add_parameter:
command not found
not applicable.
/usr/lib64/pm-utils/sleep.d/99video suspend suspend: kernel.acpi_video_flags =
0
success.
Wed Aug 12 16:58:15 CEST 2009: performing suspend
Wed Aug 12 16:58:29 CEST 2009: Awake.
Wed Aug 12 16:58:29 CEST 2009: Running hooks for resume
/usr/lib64/pm-utils/sleep.d/99video resume suspend: success.
/usr/lib64/pm-utils/sleep.d/98smart-kernel-video resume suspend: success.
/usr/lib64/pm-utils/sleep.d/95led resume suspend: not applicable.
/usr/lib64/pm-utils/sleep.d/94cpufreq resume suspend: success.
/usr/lib64/pm-utils/sleep.d/90clock resume suspend: disabled.
/usr/lib64/pm-utils/sleep.d/75modules resume suspend: success.
/usr/lib64/pm-utils/sleep.d/55NetworkManager resume suspend: success.
/usr/lib64/pm-utils/sleep.d/49bluetooth resume suspend: not applicable.
/usr/lib64/pm-utils/sleep.d/01grub resume suspend: disabled.
/usr/lib64/pm-utils/sleep.d/00powersave resume suspend: success.
/usr/lib64/pm-utils/sleep.d/00logging resume suspend: success.
/usr/lib64/pm-utils/sleep.d/00auto-quirk resume suspend: success.
Wed Aug 12 16:58:29 CEST 2009: Finished.


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