[Bug 45329] [RV730]vline setup changes in xf86-video-ati-6.14.3 causes GPU lockups

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=45329

--- Comment #6 from Torsten Kaiser <x11 at ariolc.dyndns.org> 2012-01-30 11:28:15 PST ---
I tried your debugging patch, at the point of the lockup the xorg log was
aroung 550k.
But the relevant part is rather short.

syslog for comparison of the timestamps of the lockups:
[ 1508.670067] radeon 0000:07:00.0: GPU lockup CP stall for more than 10020msec
[ 1508.670070] GPU lockup (waiting for 0x0000316B last fence id 0x0000316A)
[ 1508.686127] radeon 0000:07:00.0: GPU softreset
[ 1508.686129] radeon 0000:07:00.0:   R_008010_GRBM_STATUS=0xA0003028
[ 1508.686131] radeon 0000:07:00.0:   R_008014_GRBM_STATUS2=0x00000002
[ 1508.686133] radeon 0000:07:00.0:   R_000E50_SRBM_STATUS=0x200000C0
[ 1508.686142] radeon 0000:07:00.0:   R_008020_GRBM_SOFT_RESET=0x00007FEE
[ 1508.701160] radeon 0000:07:00.0: R_008020_GRBM_SOFT_RESET=0x00000001
[ 1508.717146] radeon 0000:07:00.0:   R_008010_GRBM_STATUS=0x00003028
[ 1508.717148] radeon 0000:07:00.0:   R_008014_GRBM_STATUS2=0x00000002
[ 1508.717150] radeon 0000:07:00.0:   R_000E50_SRBM_STATUS=0x200000C0
[ 1508.718149] radeon 0000:07:00.0: GPU reset succeed
[ 1508.720959] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 1508.720977] radeon 0000:07:00.0: WB enabled
[ 1508.767090] [drm] ring test succeeded in 1 usecs
[ 1508.767097] [drm] ib test succeeded in 1 usecs
[ 1520.080077] radeon 0000:07:00.0: GPU lockup CP stall for more than 10040msec
[ 1520.080079] GPU lockup (waiting for 0x0000317E last fence id 0x0000317D)
[ 1520.096133] radeon 0000:07:00.0: GPU softreset
[ 1520.096135] radeon 0000:07:00.0:   R_008010_GRBM_STATUS=0xA0003028
[ 1520.096137] radeon 0000:07:00.0:   R_008014_GRBM_STATUS2=0x00000002
[ 1520.096139] radeon 0000:07:00.0:   R_000E50_SRBM_STATUS=0x200000C0
[ 1520.096147] radeon 0000:07:00.0:   R_008020_GRBM_SOFT_RESET=0x00007FEE
[ 1520.111165] radeon 0000:07:00.0: R_008020_GRBM_SOFT_RESET=0x00000001
[ 1520.127151] radeon 0000:07:00.0:   R_008010_GRBM_STATUS=0x00003028
[ 1520.127152] radeon 0000:07:00.0:   R_008014_GRBM_STATUS2=0x00000002
[ 1520.127154] radeon 0000:07:00.0:   R_000E50_SRBM_STATUS=0x200000C0
[ 1520.128153] radeon 0000:07:00.0: GPU reset succeed
[ 1520.130943] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000).
[ 1520.130960] radeon 0000:07:00.0: WB enabled
[ 1520.177065] [drm] ring test succeeded in 1 usecs
[ 1520.177071] [drm] ib test succeeded in 1 usecs

The corresponding part of Xorg.0.log:
[   888.770] (start, stop) before clamping: (997, 1024)
[   888.771] (start, stop) after clamping: (997, 1024),
crtc->mode.VDisplay=1024
[   888.771] (start, stop) after translation: (997, 1024)
[   888.854] (start, stop) before clamping: (997, 1024)
[   888.854] (start, stop) after clamping: (997, 1024),
crtc->mode.VDisplay=1024
[   888.854] (start, stop) after translation: (997, 1024)
[   889.920] (start, stop) before clamping: (793, 807)
[   889.920] (start, stop) after clamping: (793, 768), crtc->mode.VDisplay=768
[  1191.324] (start, stop) before clamping: (997, 1024)
[  1191.324] (start, stop) after clamping: (997, 1024),
crtc->mode.VDisplay=1024
[  1191.325] (start, stop) after translation: (997, 1024)
[  1491.730] (start, stop) before clamping: (80, 848)
[  1491.731] (start, stop) after clamping: (80, 768), crtc->mode.VDisplay=768
[  1491.731] (start, stop) after translation: (160, 848)
[  1491.731] (start, stop) before clamping: (997, 1024)
[  1491.731] (start, stop) after clamping: (997, 1024),
crtc->mode.VDisplay=1024
[  1491.731] (start, stop) after translation: (997, 1024)
[  1509.311] (start, stop) before clamping: (80, 848)
[  1509.311] (start, stop) after clamping: (80, 768), crtc->mode.VDisplay=768
[  1509.311] (start, stop) after translation: (160, 848)
[  1509.311] (start, stop) before clamping: (997, 1024)
[  1509.311] (start, stop) after clamping: (997, 1024),
crtc->mode.VDisplay=1024
[  1509.311] (start, stop) after translation: (997, 1024)
[  1520.608] (start, stop) before clamping: (793, 807)
[  1520.609] (start, stop) after clamping: (793, 768), crtc->mode.VDisplay=768
[  1520.609] (start, stop) before clamping: (997, 1024)
[  1520.609] (start, stop) after clamping: (997, 1024),
crtc->mode.VDisplay=1024
[  1520.609] (start, stop) after translation: (997, 1024)
[  2154.377] (start, stop) before clamping: (793, 807)
[  2154.377] (start, stop) after clamping: (793, 768), crtc->mode.VDisplay=768
[  2154.377] (start, stop) before clamping: (997, 1024)
[  2154.377] (start, stop) after clamping: (997, 1024),
crtc->mode.VDisplay=1024
[  2154.377] (start, stop) after translation: (997, 1024)
[  2154.393] (start, stop) before clamping: (80, 848)
[  2154.393] (start, stop) after clamping: (80, 768), crtc->mode.VDisplay=768
[  2154.393] (start, stop) after translation: (160, 848)
[  2154.393] (start, stop) before clamping: (997, 1024)
[  2154.393] (start, stop) after clamping: (997, 1024),
crtc->mode.VDisplay=1024
[  2154.393] (start, stop) after translation: (997, 1024)
[  2154.826] (start, stop) before clamping: (793, 807)
[  2154.826] (start, stop) after clamping: (793, 768), crtc->mode.VDisplay=768
[  2155.326] (start, stop) before clamping: (997, 1024)
[  2155.326] (start, stop) after clamping: (997, 1024),
crtc->mode.VDisplay=1024
[  2155.326] (start, stop) after translation: (997, 1024)
[  2157.325] (start, stop) before clamping: (997, 1024)
[  2157.325] (start, stop) after clamping: (997, 1024),
crtc->mode.VDisplay=1024
[  2157.325] (start, stop) after translation: (997, 1024)

(I kept the complete log and can attach it, if you need it...)

-- 
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.