Bug 23924 - Backport EPP adjustment for GNR/GNR-D
Summary: Backport EPP adjustment for GNR/GNR-D
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:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2025-08-19 12:51 UTC by rzhang
Modified: 2025-08-23 17:38 UTC (History)
3 users (show)

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Description rzhang intel_group 2025-08-19 12:51:52 UTC 
Description of problem:
EPP value impacts both power and performance. It has four values for four modes (performance/balance_performance/balance_powersave/powersave).
Allow OS to override the EPP value for these modes to achieve better power/performance. Update the default value for GNR/GNR-D.
Comment 1 小龙 admin 2025-08-23 17:38:33 UTC 
The PR Link: https://gitee.com/anolis/cloud-kernel/pulls/5669