http://bugs.freedesktop.org/show_bug.cgi?id=26887
Summary: fence errors with rs785 and kernel 2.6.33
Product: DRI
Version: DRI CVS
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: [email protected]
ReportedBy: [email protected]
I'm getting fence errors on RS785 (radeon HD 4200) in dmesg and disabled dri
with vanilla 2.6.33. Error below and full dmesg attached.
[ 6.179288] [drm] Initialized drm 1.1.0 20060810
[ 6.647815] [drm] radeon defaulting to kernel modesetting.
[ 6.656630] [drm] radeon kernel modesetting enabled.
[ 6.665470] radeon 0000:01:05.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 6.674214] radeon 0000:01:05.0: setting latency timer to 64
[ 6.675384] [drm] radeon: Initializing kernel modesetting.
[ 6.692803] [drm] register mmio base: 0xFE9F0000
[ 6.701275] [drm] register mmio size: 65536
[ 6.709638] HDA Intel 0000:00:14.2: PCI INT A -> GSI 16 (level, low) -> IRQ
16
[ 6.718524] ATOM BIOS: 113
[ 6.726772] [drm] Clocks initialized !
[ 6.736928] [drm] Detected VRAM RAM=128M, BAR=128M
[ 6.737990] [drm] RAM width 32bits DDR
[ 6.739095] [TTM] Zone kernel: Available graphics memory: 2029616 kiB.
[ 6.740164] [drm] radeon: 128M of VRAM memory ready
[ 6.743646] [drm] radeon: 512M of GTT memory ready.
[ 6.744714] [drm] radeon: irq initialized.
[ 6.745728] [drm] GART: num cpu pages 131072, num gpu pages 131072
[ 6.747053] [drm] Loading RS780 Microcode
[ 6.748054] platform radeon_cp.0: firmware: requesting radeon/RS780_pfp.bin
[ 6.767394] hda-codec: No codec parser is available
[ 6.788131] alloc irq_desc for 20 on node 0
[ 6.788133] alloc kstat_irqs on node 0
[ 6.788139] EMU10K1_Audigy 0000:03:05.0: PCI INT A -> GSI 20 (level, low) ->
IRQ 20
[ 6.880352] platform radeon_cp.0: firmware: requesting radeon/RS780_me.bin
[ 6.964294] platform radeon_cp.0: firmware: requesting radeon/R600_rlc.bin
[ 7.059944] [drm] ring test succeeded in 1 usecs
[ 7.061030] [drm] radeon: ib pool ready.
[ 9.582117] [drm:radeon_fence_wait] *ERROR*
fence(ffff88011e2403c0:0x00000001) 510ms timeout going to reset GPU
[ 9.583167] radeon 0000:01:05.0: GPU softreset
[ 9.584211] radeon 0000:01:05.0: R_008010_GRBM_STATUS=0xA0003030
[ 9.585249] radeon 0000:01:05.0: R_008014_GRBM_STATUS2=0x00000003
[ 9.586278] radeon 0000:01:05.0: R_000E50_SRBM_STATUS=0x20002040
[ 9.792461] radeon 0000:01:05.0: Wait for MC idle timedout !
[ 9.793472] radeon 0000:01:05.0: R_008020_GRBM_SOFT_RESET=0x00007FEE
[ 9.794533] radeon 0000:01:05.0: R_008020_GRBM_SOFT_RESET=0x00000001
[ 9.795584] radeon 0000:01:05.0: R_000E60_SRBM_SOFT_RESET=0x00000C02
[ 9.796726] radeon 0000:01:05.0: R_008010_GRBM_STATUS=0x00003030
[ 9.797704] radeon 0000:01:05.0: R_008014_GRBM_STATUS2=0x00000003
[ 9.798674] radeon 0000:01:05.0: R_000E50_SRBM_STATUS=0x20000040
[ 9.801112] [drm:radeon_fence_wait] *ERROR*
fence(ffff88011e2403c0:0x00000001) 739ms timeout
[ 9.802083] [drm:radeon_fence_wait] *ERROR* last signaled fence(0x00000001)
[ 10.008268] [drm:r600_ib_test] *ERROR* radeon: ib test failed
(sracth(0x8504)=0xCAFEDEAD)
[ 10.009301] radeon 0000:01:05.0: IB test failed (-22).
[ 10.010248] [drm] Enabling audio support
[ 10.010428] [drm] Radeon Display Connectors
[ 10.012283] [drm] Connector 0:
[ 10.013201] [drm] VGA
[ 10.014107] [drm] DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c
0x7e4c
[ 10.015027] [drm] Encoders:
[ 10.015932] [drm] CRT1: INTERNAL_KLDSCP_DAC1
[ 10.016849] [drm] Connector 1:
[ 10.017756] [drm] DVI-D
[ 10.018655] [drm] HPD1
[ 10.019549] [drm] DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c
0x7e5c
[ 10.020451] [drm] Encoders:
[ 10.021340] [drm] DFP3: INTERNAL_KLDSCP_LVTMA
[ 10.206070] [drm] fb mappable at 0xF0141000
[ 10.206943] [drm] vram apper at 0xF0000000
[ 10.207820] [drm] size 5242880
[ 10.208682] [drm] fb depth is 24
[ 10.209530] [drm] pitch is 5120
[ 10.210447] fb: conflicting fb hw usage radeondrmfb vs VESA VGA - removing
generic driver
[ 10.211318] Console: switching to colour dummy device 80x25
[ 10.211436] Console: switching to colour frame buffer device 160x64
[ 10.217744] fb0: radeondrmfb frame buffer device
[ 10.217768] registered panic notifier
[ 10.217789] [drm] Initialized radeon 2.0.0 20080528 for 0000:01:05.0 on
minor 0
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