Bug 19610 - Fix the issue of TDM support detection failure on Hygon platforms without psp firmware support
Summary: Fix the issue of TDM support detection failure on Hygon platforms without psp...
Status: NEW
Alias: None
Product: ANCK 6.6 Dev
Classification: ANCK
Component: drivers (show other bugs) drivers
Version: unspecified
Hardware: All Linux
: P3-Medium S3-normal
Target Milestone: ---
Assignee: GuixinLiu
QA Contact: shuming
URL:
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Keywords:
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Blocks:
 
Reported: 2025-03-18 17:22 UTC by xiongmengbiao
Modified: 2025-03-18 17:27 UTC (History)
3 users (show)

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Description xiongmengbiao hygon_group 2025-03-18 17:22:07 UTC 
Description of problem:

Before using the TDM feature, a probe command is sent to the PSP to confirm
its support status.

However, when the psp firmware is not loaded, the probe command cannot be
supported, so it should be set to an unsupported state.


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:
Comment 1 小龙 admin 2025-03-18 17:27:06 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/4842