Xvideo errors on RV710 "timeout going to reset GPU" with 6.13.0 and recent kernel versions

[Alex Deucher]

On Thu, Apr 15, 2010 at 1:49 PM, Marco Schinkel <schinkelm at web.de> wrote:
> Hello,
>
> as of recently I cannot use Xvideo on my RV710 PCI card anymore.
> I updated to X.Org X Server 1.8.0 with xf86-video-ati 6.13.0, recent
> libraries and 2.6.33.2 kernel (tried 2.6.34-rc4 too, same problem).
>
> Normal X display works without problems, but as soon as I start vlc or
> mplayer with Xvideo output the picture hangs or gets corrupted (black
> screen, some coloured line at the top). There are no messages in the
> Xorg log but the kernel spits out the following (repeating every few
> seconds until I stop the X server):
>
>
> [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
> [drm:radeon_fence_wait] *ERROR* fence(ffff880213c34580:0x00000020) 3ms
> timeout
> [drm:radeon_fence_wait] *ERROR* last signaled fence(0x00000020)
> [drm:radeon_fence_wait] *ERROR* fence(ffff880213d3cd00:0x00000022) 505ms
> timeout going to reset GPU
> radeon 0000:12:00.0: GPU softreset
> radeon 0000:12:00.0:   R_008010_GRBM_STATUS=0xE57044A4
> radeon 0000:12:00.0:   R_008014_GRBM_STATUS2=0x00113302
> radeon 0000:12:00.0:   R_000E50_SRBM_STATUS=0x200030C0
> radeon 0000:12:00.0:   R_008020_GRBM_SOFT_RESET=0x00007FEE
> radeon 0000:12:00.0: R_008020_GRBM_SOFT_RESET=0x00000001
> radeon 0000:12:00.0:   R_000E60_SRBM_SOFT_RESET=0x00000C02
> radeon 0000:12:00.0:   R_008010_GRBM_STATUS=0x00003028
> radeon 0000:12:00.0:   R_008014_GRBM_STATUS2=0x00000002
> radeon 0000:12:00.0:   R_000E50_SRBM_STATUS=0x200000C0
> [drm:radeon_fence_wait] *ERROR* fence(ffff880213d3cd00:0x00000022) 578ms
> timeout
> [drm:radeon_fence_wait] *ERROR* last signaled fence(0x00000022)
> [drm:radeon_fence_wait] *ERROR* fence(ffff880213d61c40:0x00000023) 510ms
> timeout going to reset GPU
> radeon 0000:12:00.0: GPU softreset
> radeon 0000:12:00.0:   R_008010_GRBM_STATUS=0xA0003028
> radeon 0000:12:00.0:   R_008014_GRBM_STATUS2=0x00000002
> radeon 0000:12:00.0:   R_000E50_SRBM_STATUS=0x200000C0
> radeon 0000:12:00.0:   R_008020_GRBM_SOFT_RESET=0x00007FEE
> radeon 0000:12:00.0: R_008020_GRBM_SOFT_RESET=0x00000001
> radeon 0000:12:00.0:   R_000E60_SRBM_SOFT_RESET=0x00000402
> radeon 0000:12:00.0:   R_008010_GRBM_STATUS=0xFFFFFFFF
> radeon 0000:12:00.0:   R_008014_GRBM_STATUS2=0xFFFFFFFF
> radeon 0000:12:00.0:   R_000E50_SRBM_STATUS=0x200000C0
>
>
> Unfortunately I cannot interprete this completely. The RV710 is on a PCI
> card (not PCIe). I wonder if the timeout may be too low or something
> similar. The card is used for playing videos and only connected to a
> projector and running as single card, single screen with a dedicated X
> server.
>
> The RV670 used as primary card with two LCDs works perfectly with Xvideo
> on the same Kernel/Xorg/Driver versions, so it is not a "recompile with
> the newer libraries" problem. The same setup worked really nice with
> some git version before 6.13.0 and 2.6.32 kernel.  Does anyone have an
> idea on how to fix this?
>

Are you using both the rv710 and the rv670 in the same system at the
same time?  Did you previously test them individually?  Any chance you
could bisect the drm or the ddx and see what commit caused the
problem?

Alex


> Thanks,
>
> Marco
>
>
> lspci lines:
>
> 03:00.0 VGA compatible controller: ATI Technologies Inc Radeon HD 3870
> 03:00.1 Audio device: ATI Technologies Inc Radeon HD 3870 Audio device
>
> 12:00.0 VGA compatible controller: ATI Technologies Inc RV710 [Radeon HD
> 4350]
> 12:00.1 Audio device: ATI Technologies Inc RV710/730
>
> boot messages for the card:
>
> radeon 0000:12:00.0: enabling device (0144 -> 0147)
> radeon 0000:12:00.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20
> radeon 0000:12:00.0: setting latency timer to 64
> [drm] radeon: Initializing kernel modesetting.
> [drm] register mmio base: 0xD0200000
> [drm] register mmio size: 65536
> ATOM BIOS: RV710
> [drm] GPU not posted. posting now...
> [drm] Clocks initialized !
> [drm] 1 Power State(s)
> [drm] State 0 Default (default)
> [drm]   1 PCIE Lanes
> [drm]   1 Clock Mode(s)
> [drm]           0 engine/memory: 600000/400000
> [drm] radeon: power management initialized
> radeon 0000:12:00.0: VRAM: 256M 0x00000000 - 0x0FFFFFFF (256M used)
> radeon 0000:12:00.0: GTT: 512M 0x10000000 - 0x2FFFFFFF
> mtrr: type mismatch for c0000000,10000000 old: write-back new:
> write-combining
> [drm] Detected VRAM RAM=256M, BAR=256M
> [drm] RAM width 64bits DDR
> [drm] radeon: 256M of VRAM memory ready
> [drm] radeon: 512M of GTT memory ready.
> radeon 0000:12:00.0: irq 51 for MSI/MSI-X
> [drm] radeon: using MSI.
> [drm] radeon: irq initialized.
> [drm] GART: num cpu pages 131072, num gpu pages 131072
> [drm] Loading RV710 Microcode
> platform radeon_cp.0: firmware: using built-in firmware radeon/RV710_pfp.bin
> platform radeon_cp.0: firmware: using built-in firmware radeon/RV710_me.bin
> platform radeon_cp.0: firmware: using built-in firmware radeon/R700_rlc.bin
> [drm] ring test succeeded in 0 usecs
> [drm] radeon: ib pool ready.
> [drm] ib test succeeded in 0 usecs
> [drm] Enabling audio support
> [drm] Unknown TV standard; defaulting to NTSC
> [drm] Unknown TV standard; defaulting to NTSC
> [drm] Radeon Display Connectors
> [drm] Connector 0:
> [drm]   VGA
> [drm]   DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c
> [drm]   Encoders:
> [drm]     CRT2: INTERNAL_KLDSCP_DAC2
> [drm] Connector 1:
> [drm]   HDMI-A
> [drm]   HPD1
> [drm]   DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c
> [drm]   Encoders:
> [drm]     DFP1: INTERNAL_UNIPHY
> [drm] Connector 2:
> [drm]   DVI-I
> [drm]   HPD4
> [drm]   DDC: 0x7f10 0x7f10 0x7f14 0x7f14 0x7f18 0x7f18 0x7f1c 0x7f1c
> [drm]   Encoders:
> [drm]     CRT1: INTERNAL_KLDSCP_DAC1
> [drm]     DFP2: INTERNAL_UNIPHY2
> [drm] fb mappable at 0xC0141000
> [drm] vram apper at 0xC0000000
> [drm] size 8294400
> [drm] fb depth is 24
> [drm]    pitch is 7680
> fb1: radeondrmfb frame buffer device
> [drm] Initialized radeon 2.2.0 20080528 for 0000:12:00.0 on minor 1
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