Bug 200499 - amdgpu: kfd: kgd2kfd_probe failed, Ryzen 2400G
Summary: amdgpu: kfd: kgd2kfd_probe failed, Ryzen 2400G
Status: NEW
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: x86-64 Linux
: P1 normal
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-07-15 19:18 UTC by Michael Straube
Modified: 2018-07-16 09:18 UTC (History)
0 users

See Also:
Kernel Version: 4.18-rc4
Subsystem:
Regression: Yes
Bisected commit-id:

Attachments
dmesg 4.18-rc4 (62.24 KB, text/plain)
2018-07-15 19:18 UTC, Michael Straube 		Details
bisect log (2.83 KB, text/plain)
2018-07-15 19:19 UTC, Michael Straube 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Michael Straube 2018-07-15 19:18:58 UTC 
Created attachment 277359 [details]
dmesg 4.18-rc4

Since 4.18-rc1 I get following messages in dmesg:

[    3.139281] kfd kfd: DID 15dd is missing in supported_devices
[    3.139282] kfd kfd: kgd2kfd_probe failed


No errors with 4.17 and 4.17.5.

[    2.990219] kfd kfd: Initialized module


After bisecting it seems this was introduced in:

d5a114a6c5f7 drm/amdgpu: Add GFXv9 kfd2kgd interface functions
Comment 1 Michael Straube 2018-07-15 19:19:53 UTC 
Created attachment 277361 [details]
bisect log
Comment 2 Michel Dänzer 2018-07-16 09:18:24 UTC 
Patches adding Raven Ridge support are currently being reviewed: https://patchwork.freedesktop.org/series/46440/
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