CPUFreq: Add policy-aware validation and robust frequency walker #61
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
vnarapar
reviewed
Jun 3, 2025
vnarapar
reviewed
Jun 3, 2025
Runner/suites/Kernel/FunctionalArea/baseport/CPUFreq_Validation/run.sh
Outdated
Show resolved
Hide resolved
…acking This update replaces the per-core cpufreq walker with a more robust, policy-aware implementation. The new script: - Identifies cpufreq policies and associated CPU cores via sysfs - Validates frequency scaling for each policy, using 'userspace' governor - Logs per-policy results with PASS/FAIL based on actual frequency behavior - Improves compatibility across SoCs with shared cpufreq domains Signed-off-by: Srikanth Muppandam <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This patch refactors the CPUFreq_Validation run.sh script to use cpufreq policies instead of per-core logic, ensuring compatibility across various SoCs with shared frequency domains.
Key improvements:
This update enhances portability, clarity, and reliability of CPU frequency testing across Qualcomm platforms and beyond.