energy model · Maintained

Maintainers

• M Lukasz Luba <lukasz.luba@arm.com>
• M "Rafael J. Wysocki" <rafael@kernel.org>

Paths

• F Documentation/netlink/specs/dev-energymodel.yaml
• F Documentation/power/energy-model.rst
• F include/linux/energy_model.h
• F include/uapi/linux/dev_energymodel.h
• F kernel/power/em_netlink*.*
• F kernel/power/energy_model.c

Last 30 days

Recent patches

Most-recent 30 patches in this subsystem on linux-arm-kernel (capped at 30), ordered by date desc.

• STALE298d [PATCH v5 6/6] PM: EM: Use scope-based cleanup helper
  2025-09-05 · Zihuan Zhang <hidden>
• STALE302d [PATCH v4 10/10] PM: EM: Use scope-based cleanup helper
  2025-09-03 · Zihuan Zhang <hidden>
• STALE304d [PATCH v3 12/12] PM: EM: Use scope-based cleanup helper
  2025-09-01 · Zihuan Zhang <hidden>
• STALE794d [PATCH 1/2] PM: EM: Add min/max available performance state limits
  2024-04-03 · Lukasz Luba <lukasz.luba@arm.com>
• STALE816d REVIEWED: 1 (1M) [PATCH v5 3/4] PM: EM: Add em_dev_update_chip_binning()
  2024-04-03 · Lukasz Luba <lukasz.luba@arm.com>
• STALE816d REVIEWED: 1 (1M) [PATCH v5 2/4] PM: EM: Refactor em_adjust_new_capacity()
  2024-04-03 · Lukasz Luba <lukasz.luba@arm.com>
• STALE822d [PATCH v4 3/4] PM: EM: Add em_dev_update_chip_binning()
  2024-04-02 · Lukasz Luba <lukasz.luba@arm.com>
• STALE822d [PATCH v4 2/4] PM: EM: Refactor em_adjust_new_capacity()
  2024-04-02 · Lukasz Luba <lukasz.luba@arm.com>
• STALE827d [PATCH v3 3/4] PM: EM: Add em_dev_update_chip_binning()
  2024-03-28 · Lukasz Luba <lukasz.luba@arm.com>
• STALE827d [PATCH v3 2/4] PM: EM: Change the em_adjust_new_capacity() to re-use code
  2024-03-28 · Lukasz Luba <lukasz.luba@arm.com>
• STALE828d [RESEND][PATCH v2 3/4] PM: EM: Add em_dev_update_chip_binning()
  2024-03-22 · Lukasz Luba <lukasz.luba@arm.com>
• STALE828d [RESEND][PATCH v2 2/4] PM: EM: Change the em_adjust_new_capacity() to re-use code
  2024-03-22 · Lukasz Luba <lukasz.luba@arm.com>
• STALE834d [PATCH v2 3/4] PM: EM: Add em_dev_update_chip_binning()
  2024-03-22 · Lukasz Luba <lukasz.luba@arm.com>
• STALE834d [PATCH v2 2/4] PM: EM: Change the em_adjust_new_capacity() to re-use code
  2024-03-22 · Lukasz Luba <lukasz.luba@arm.com>
• STALE834d [PATCH 3/4] PM: EM: Add em_dev_update_chip_binning()
  2024-03-14 · Lukasz Luba <lukasz.luba@arm.com>
• STALE834d [PATCH 2/4] PM: EM: Change the em_adjust_new_capacity() to re-use code
  2024-03-14 · Lukasz Luba <lukasz.luba@arm.com>
• STALE889d LANDED: 10 (10M) [PATCH v7 4/7] energy_model: Use a fixed reference frequency
  2023-12-11 · Vincent Guittot <vincent.guittot@linaro.org>
• STALE948d REVIEWED: 10 (10M) [PATCH v6 4/7] energy_model: Use a fixed reference frequency
  2023-11-09 · Vincent Guittot <vincent.guittot@linaro.org>
• STALE970d REVIEWED: 10 (10M) [PATCH v5 4/7] energy_model: Use a fixed reference frequency
  2023-11-04 · Vincent Guittot <vincent.guittot@linaro.org>
• STALE975d REVIEWED: 10 (10M) [PATCH v4 4/7] energy_model: use a fixed reference frequency
  2023-10-27 · Vincent Guittot <vincent.guittot@linaro.org>
• STALE982d REVIEWED: 10 (10M) [PATCH v3 4/6] energy_model: use a fixed reference frequency
  2023-10-18 · Vincent Guittot <vincent.guittot@linaro.org>
• STALE990d [PATCH v2 5/6] energy_model: use a fixed reference frequency
  2023-10-09 · Vincent Guittot <vincent.guittot@linaro.org>
• STALE1013d [PATCH 4/4] energy_model: use a fixed reference frequency
  2023-09-01 · Vincent Guittot <vincent.guittot@linaro.org>
• STALE1425d REVIEWED: 8 (7M) [PATCH AUTOSEL 5.19 49/58] PM: EM: convert power field to micro-Watts precision and align drivers
  2022-08-08 · Sasha Levin <sashal@kernel.org>
• STALE1450d REVIEWED: 1 (0M) [PATCH v2 2/4] Documentation: EM: Switch to micro-Watts scale
  2022-07-07 · Lukasz Luba <lukasz.luba@arm.com>
• STALE1450d [PATCH v2 1/4] PM: EM: convert power field to micro-Watts precision and align drivers
  2022-07-07 · Lukasz Luba <lukasz.luba@arm.com>
• STALE1459d [PATCH 2/4] Documentation: EM: Switch to micro-Watts scale
  2022-06-22 · Lukasz Luba <lukasz.luba@arm.com>
• STALE1459d [PATCH 1/4] PM: EM: convert power field to micro-Watts precision and align drivers
  2022-06-22 · Lukasz Luba <lukasz.luba@arm.com>
• STALE1543d [RESEND][PATCH 6/8] Documentation: EM: Add artificial EM registration description
  2022-03-21 · Lukasz Luba <lukasz.luba@arm.com>
• STALE1543d [RESEND][PATCH 5/8] PM: EM: Remove old debugfs files and print all 'flags'
  2022-03-21 · Lukasz Luba <lukasz.luba@arm.com>