| Summary: | TOPAZ: ring buffers not getting initialized with the amd-staging-drm-next branch | ||||||||
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| Product: | DRI | Reporter: | Nayan Deshmukh <nayan26deshmukh> | ||||||
| Component: | DRM/AMDgpu | Assignee: | Default DRI bug account <dri-devel> | ||||||
| Status: | VERIFIED NOTABUG | QA Contact: | |||||||
| Severity: | normal | ||||||||
| Priority: | medium | CC: | alexdeucher, nayan26deshmukh | ||||||
| Version: | DRI git | ||||||||
| Hardware: | x86-64 (AMD64) | ||||||||
| OS: | Linux (All) | ||||||||
| Whiteboard: | |||||||||
| i915 platform: | i915 features: | ||||||||
| Attachments: |
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Created attachment 138356 [details]
dmesg for amd-staging-drm-next
Is there an actual bug you are seeing? We no longer print the ring and IB test info in the log unless you enable verbose logging to make the driver less chatty. Oh..I am seeing any bug as such, I thought the ring buffers are getting initialized. How can I get the verbose output to confirm that everything is working fine? The driver will print an error if any of the ring or IB tests fail. It just doesn't print anything if they succeed. You can adjust the debug level by adjusting the debug module parameter for the drm.ko module. It is working alright. Sorry for the unnecessary noise. |
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Created attachment 138355 [details] dmesg for kernel v4.15 Everything was working fine with v4.15. But the ring buffers don't seem to be initialized with amd-staging-drm-next branch from Alex's tree. I am attaching the output of "dmesg | grep 'amd\|drm'" for both cases. the dmesg_v415 is kernel v4.15.