Bug 216175
| Summary: | PowerColor Radeon Rx 6400 ITX does not work. | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Nobiuki (nobutarounosuke) |
| Component: | Video(DRI - non Intel) | Assignee: | drivers_video-dri |
| Status: | NEW --- | ||
| Severity: | blocking | CC: | alexdeucher |
| Priority: | P1 | ||
| Hardware: | AMD | ||
| OS: | Linux | ||
| Kernel Version: | 5.19-rc3 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
| Attachments: |
Journal: Attachment-A
Journal: Attachment-B Journal: attachment-C .config for my kernel build. journal with rx6400 and amdgpu.runpm=0 Journal with 4350G and amdgpu.runpm=0 journal with 4350G and amdgpu.runpm=0, 2nd boot. journal with amdgpu.aspm=0 |
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Created attachment 301278 [details]
Journal: Attachment-B
Created attachment 301279 [details]
Journal: attachment-C
Next, I add the Rx 6400 and change display output via Ryzen 3 PRO 4350G. The run goes to reboot automatically. The journal is Attachment-B. Finally, the run after the automatic reboot works. The journal is attachment-C. Created attachment 301280 [details]
.config for my kernel build.
Does adding amdgpu.runpm=0 to the kernel command line in grub help? Created attachment 301293 [details]
journal with rx6400 and amdgpu.runpm=0
Comment on attachment 301293 [details]
journal with rx6400 and amdgpu.runpm=0
I put RX 6400 and output from RX 6400. It crashed and I could not do soft reset. Thus, I turned off the power supply.
Created attachment 301294 [details]
Journal with 4350G and amdgpu.runpm=0
Next, I change my output from RX 6400 to Ryzen 4350G. It frozen after boot. I could not do soft reset. Thus, I turned off the power supply.
Created attachment 301295 [details]
journal with 4350G and amdgpu.runpm=0, 2nd boot.
Next, I kept the hardware setting (RX 6400 was still on but output from Ryzen 4350G) and boot. This is the journal.
Does setting amdgpu.aspm=0 on the kernel command line help? Created attachment 301305 [details]
journal with amdgpu.aspm=0
Adding amdgpu.aspm=0 makes my Rx 6400 work fine.
Thank you.
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Created attachment 301277 [details] Journal: Attachment-A My PowerColor Radeon Rx 6400 ITX never works. I explain it step by step. My regular hardware set is here and it surely works well, CPU: Ryzen 3 PRO 4350G MB: Asrock A520M-ITX/AC BIOS: v1.90 Display output: From Ryzen 3 PRO 4350G via HDMI. Next, I turn off the power supply and add Radeon RX 6400 and output from RX 6400. In this time, a mosaic screen is shown. After some seconds, the screen becomes black out. Neither CTRL-ALT-DEL nor SysRq keys are work. (Attachment-A is the journal of this run)