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,
124 This option enables a DMI-based quirk for the above Dell machine (so
136 have to power off your system, and remove the laptop battery for
175 This driver handles events on the power, sleep, and lid buttons.
177 performs user-defined actions such as shutting down the system.
178 This is necessary for software-controlled poweroff.
184 tristate "Tiny Power Button Driver"
188 The tiny power button driver only handles the power button. Rather
193 which use a simulated power button to initiate a controlled poweroff,
198 int "Tiny Power Button Signal"
202 Default signal to send to init in response to the power button.
204 Likely values here include 38 (SIGRTMIN+4) to power off, or 2
227 This driver supports ACPI fan devices, allowing user-mode
242 TAD maintain the time of day information across platform power
249 This driver supports ACPI-controlled docking stations and removable
289 by several flavors of cpufreq performance-state, thermal, throttling and
320 is defined, which is to reduce power consumption. This driver
346 See Documentation/admin-guide/acpi/dsdt-override.rst
368 See Documentation/admin-guide/acpi/initrd_table_override.rst for details
371 bool "Override ACPI tables from built-in initrd"
376 from built-in uncompressed initrd.
378 See Documentation/admin-guide/acpi/initrd_table_override.rst for details
386 Use the acpi.debug_layer and acpi.debug_level kernel command-line
387 parameters documented in Documentation/firmware-guide/acpi/debug.rst and
388 Documentation/admin-guide/kernel-parameters.rst to control the type and
452 Documentation/firmware-guide/acpi/method-customizing.rst.
470 bool "Hardware-reduced ACPI support only" if EXPERT
481 source "drivers/acpi/nfit/Kconfig"
482 source "drivers/acpi/numa/Kconfig"
483 source "drivers/acpi/apei/Kconfig"
484 source "drivers/acpi/dptf/Kconfig"
521 source "drivers/acpi/arm64/Kconfig"
527 source "drivers/acpi/pmic/Kconfig"
535 bool "Power Management Timer Support" if EXPERT
539 The Power Management Timer is available on all ACPI-capable,
542 This timing source is not affected by power management features
545 (TSC) timing source.