Update Balance-performance EPP for Granite Rapids#70
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zhang-rui wants to merge 1 commit into6.6-velinuxfrom
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Update Balance-performance EPP for Granite Rapids#70zhang-rui wants to merge 1 commit into6.6-velinuxfrom
zhang-rui wants to merge 1 commit into6.6-velinuxfrom
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commit 00e2c199cb3780357790852502a74719d14554ec upstream. Update EPP default for balance_performance to 32. This will give better performance out of the box using Intel P-State powersave governor while still offering power savings compared to performance governor. This is in line with what has already been done for Emerald Rapids and Sapphire Rapids. Intel-SIG: commit 00e2c199cb37 cpufreq: intel_pstate: Update Balance-performance EPP for Granite Rapids Update Balance-performance EPP for Granite Rapids Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://patch.msgid.link/20241112235946.368082-1-srinivas.pandruvada@linux.intel.com [ rjw: Subject and changelog edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> [ Zhang Rui: resolve conflict (use old X86 Macro) and amend commit log ] Signed-off-by: Zhang Rui <rui.zhang@intel.com>
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Update Balance-performance EPP for Granite Rapids.
Tests:
Tested on GNR, the default EPP value after boot is changed from 0x80 to 0x20.