search for: nv12_image_blit

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2008 Mar 11
3
[Bug 14961] New: NV30: random dma queue hang
...xorg-team at lists.x.org Sometimes I got this in the kernel logs: [drm] PGRAPH_ERROR - nSource: LIMIT_ZETA, nStatus: PROTECTION_FAULT [drm] PGRAPH_ERROR - Ch 2/2 Class 0x009f Mthd 0x0308 Data 0x00000007:0x011c0130 I checked every calls in DDX driver that set data to method 0x308 for class 0x9f (NV12_IMAGE_BLIT), and did not find anything that may cause the error. It happens either at start time (heavy bus usage, to load everything from disk), when I move a big window (opaque mode), or sometimes more randomly. I notice some big lags just before it triggers, and X crashes with DMA queue hang error. It'...