Lines Matching +full:power +full:- +full:source
1 # SPDX-License-Identifier: GPL-2.0
10 bool "ACPI (Advanced Configuration and Power Interface) Support"
16 Advanced Configuration and Power Interface (ACPI) support for
17 Linux requires an ACPI-compliant platform (hardware/firmware),
18 and assumes the presence of OS-directed configuration and power
23 legacy configuration and power management interfaces, including
24 the Plug-and-Play BIOS specification (PnP BIOS), the
25 MultiProcessor Specification (MPS), and the Advanced Power
30 <https://01.org/linux-acpi>
37 ACPI is an open industry specification originally co-developed by
38 Hewlett-Packard, Intel, Microsoft, Phoenix, and Toshiba. Currently,
66 Enable in-kernel debugging of AML facilities: statistics,
116 This option enables a DMI-based quirk for the above Dell machine (so
128 have to power off your system, and remove the laptop battery for
167 This driver handles events on the power, sleep, and lid buttons.
169 performs user-defined actions such as shutting down the system.
170 This is necessary for software-controlled poweroff.
176 tristate "Tiny Power Button Driver"
180 The tiny power button driver only handles the power button. Rather
185 which use a simulated power button to initiate a controlled poweroff,
190 int "Tiny Power Button Signal"
194 Default signal to send to init in response to the power button.
196 Likely values here include 38 (SIGRTMIN+4) to power off, or 2
219 This driver supports ACPI fan devices, allowing user-mode
234 TAD maintain the time of day information across platform power
241 This driver supports ACPI-controlled docking stations and removable
281 by several flavors of cpufreq performance-state, thermal, throttling and
312 is defined, which is to reduce power consumption. This driver
335 See Documentation/admin-guide/acpi/dsdt-override.rst
357 See Documentation/admin-guide/acpi/initrd_table_override.rst for details
360 bool "Override ACPI tables from built-in initrd"
365 from built-in uncompressed initrd.
367 See Documentation/admin-guide/acpi/initrd_table_override.rst for details
375 Use the acpi.debug_layer and acpi.debug_level kernel command-line
376 parameters documented in Documentation/firmware-guide/acpi/debug.rst and
377 Documentation/admin-guide/kernel-parameters.rst to control the type and
447 Documentation/firmware-guide/acpi/method-customizing.rst.
465 bool "Hardware-reduced ACPI support only" if EXPERT
476 source "drivers/acpi/nfit/Kconfig"
477 source "drivers/acpi/numa/Kconfig"
478 source "drivers/acpi/apei/Kconfig"
479 source "drivers/acpi/dptf/Kconfig"
516 source "drivers/acpi/arm64/Kconfig"
522 source "drivers/acpi/pmic/Kconfig"
527 bool "Power Management Timer Support" if EXPERT
531 The Power Management Timer is available on all ACPI-capable,
534 This timing source is not affected by power management features
537 (TSC) timing source.