[PATCH 0/1][SRU][F/H][linux-firmware] fix system hang with 5.10 kernel + RX540 on RKL platform

Koba Ko koba.ko at canonical.com
Fri May 21 02:12:35 UTC 2021


BugLink: https://bugs.launchpad.net/bugs/1929147

[Impact]
On RKL platform with AMD RX540, system would hang during boot-up.

[Fix]
AMD introduce a brand new firmware, polaris 12 MC firmware.
This fix the issue and the system wouldn't hang during boot-up with AMD RX540.

[Test]
Verified on RKL platform and AMD RX540
System would boot-up and login to desktop successfully.

[Where problems could occur]
This's a brand new firmware to support Polaris-series,
it may introduce new issues.

Alex Deucher (1):
  amdgpu: add new polaris 12 MC firmware

 WHENCE                     |   1 +
 amdgpu/polaris12_32_mc.bin | Bin 0 -> 32876 bytes
 2 files changed, 1 insertion(+)
 create mode 100644 amdgpu/polaris12_32_mc.bin

-- 
2.17.1




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