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authorSumit Gupta <sumitg@nvidia.com>2026-02-06 19:56:54 +0530
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2026-02-27 20:50:41 +0100
commit38428a680026c52a1fc64212325d161974c3e4cf (patch)
tree8ea7253d12b8e5ebdac90b4862af78873cbdb06e /Documentation/controllers/git@git.tavy.me:linux.git
parentb3e45fb2db9d8a733e94b315f1272e2c4468ed4b (diff)
ACPI: CPPC: Extend cppc_set_epp_perf() for FFH/SystemMemory
Extend cppc_set_epp_perf() to write both auto_sel and energy_perf registers when they are in FFH or SystemMemory address space. This keeps the behavior consistent with PCC case where both registers are already updated together, but was missing for FFH/SystemMemory. Signed-off-by: Sumit Gupta <sumitg@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Lifeng Zheng <zhenglifeng1@huawei.com> Link: https://patch.msgid.link/20260206142658.72583-4-sumitg@nvidia.com Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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