| Summary: | [KMS] Failure to parse crtc reloc | ||||||
|---|---|---|---|---|---|---|---|
| Product: | DRI | Reporter: | Paul de Vrieze <pauldv> | ||||
| Component: | DRM/Radeon | Assignee: | Default DRI bug account <dri-devel> | ||||
| Status: | RESOLVED DUPLICATE | QA Contact: | |||||
| Severity: | normal | ||||||
| Priority: | medium | ||||||
| Version: | XOrg 6.7.0 | ||||||
| Hardware: | Other | ||||||
| OS: | All | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
| Attachments: |
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A small addition. When using single screen on the external (non-laptop) screen. The same error occurs as when using dual screen mode: [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! [drm:r100_cs_packet_parse_vline] *ERROR* unknown crtc reloc (0x0653) [drm:r300_packet0_check] *ERROR* No reloc for ib[25]=0x6538 [drm] ib[24]=0x0000194E [drm] ib[25]=0x81450019 [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! Also in dual screen mode moving the glxgears app to the laptop screen makes no difference. |
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Created attachment 30000 [details] my Xorg.0.log file (contains setup information) With kernels 2.6.31 and 2.6.32_rc1 the following problem occurs when using KMS with my mobility radeon X1700 (PCI:*(0:1:0:0) 1002:71d5:1043:1242 ATI Technologies Inc M66-P [Mobility Radeon X1700] rev 0, Mem @ 0xc0000000/268435456, 0xfdff0000/65536, I/O @ 0x0000b000/256, BIOS @ 0x????????/131072) Whenever trying to use 3d (let's take glxgears as the example) I just get a black screen / errors in case of kwin. And the kernel log / dmesg contains large repetitions of the following: [drm:r100_cs_packet_parse_vline] *ERROR* unknown crtc reloc (0x0653) [drm:r300_packet0_check] *ERROR* No reloc for ib[25]=0x6538 [drm] ib[24]=0x0000194E [drm] ib[25]=0x81450019 [drm:radeon_cs_ioctl] *ERROR* Invalid command stream ! Notice that I have slightly modified the code (only this) to output the actual value of reg in the relevant swith in r100_cs_packet_parse_vline. Also notice that ( ib[24] << 2 == 0x6538 (AVIVO_D1MODE_VLINE_START_END)) one of the switch conditions, and the value in the second line. This is in a dual screen setup with the non-laptop screen connected through dvi. I tested it with disabled second screen (through xrandr) and then things work. Using the VGA connection doesn't help. Things still don't work.