Lines Matching +full:system +full:- +full:on +full:- +full:module
1 # SPDX-License-Identifier: GPL-2.0
11 depends on ARCH_SUPPORTS_ACPI
18 Linux requires an ACPI-compliant platform (hardware/firmware),
19 and assumes the presence of OS-directed configuration and power
25 the Plug-and-Play BIOS specification (PnP BIOS), the
30 Linux support for ACPI is based on Intel Corporation's ACPI
31 Component Architecture (ACPI CA). For more information on the
35 ACPI is an open industry specification originally co-developed by
36 Hewlett-Packard, Intel, Microsoft, Phoenix, and Toshiba. Currently,
67 Enable in-kernel debugging of AML facilities: statistics,
76 depends on DEBUG_FS
93 depends on X86_64 || ARM64
96 This table provides information on the timing of the system
101 depends on X86_64
106 depends on SUSPEND || HIBERNATION
107 depends on ACPI_SYSTEM_POWER_STATES_SUPPORT
112 depends on X86
115 The platform firmware on some systems expects Linux to return "5" as
116 the supported ACPI revision which makes it expose system configuration
119 For example, based on what ACPI exports as the supported revision,
121 mode or in I2S mode, where the former is supposed to be used on Linux
125 This option enables a DMI-based quirk for the above Dell machine (so
137 have to power off your system, and remove the laptop battery for
139 An Embedded Controller typically is available on laptops and reads
153 whether a system is on AC or not. If you have a system that can
156 To compile this driver as a module, choose M here:
157 the module will be called ac.
165 /proc/acpi/battery. If you have a mobile system with a battery,
168 To compile this driver as a module, choose M here:
169 the module will be called battery.
173 depends on INPUT
176 This driver handles events on the power, sleep, and lid buttons.
178 performs user-defined actions such as shutting down the system.
179 This is necessary for software-controlled poweroff.
181 To compile this driver as a module, choose M here:
182 the module will be called button.
186 depends on !ACPI_BUTTON
200 depends on ACPI_TINY_POWER_BUTTON
210 depends on BACKLIGHT_CLASS_DEVICE
211 depends on INPUT
212 depends on ACPI_WMI || !X86
216 for integrated graphics devices on motherboard, as specified in
221 To compile this driver as a module, choose M here:
222 the module will be called video.
226 depends on THERMAL
229 This driver supports ACPI fan devices, allowing user-mode
230 applications to perform basic fan control (on, off, status).
232 To compile this driver as a module, choose M here:
233 the module will be called fan.
237 depends on SYSFS && PM_SLEEP
240 Time Clock (RTC). Its wake timers allow the system to transition from
251 This driver supports ACPI-controlled docking stations and removable
252 drive bays such as the IBM Ultrabay and the Dell Module Bay.
259 depends on ACPI_PROCESSOR
260 depends on IA64 || X86
271 depends on ACPI_PROCESSOR
284 depends on X86 || IA64 || ARM64 || LOONGARCH
291 by several flavors of cpufreq performance-state, thermal, throttling and
294 To compile this driver as a module, choose M here:
295 the module will be called processor.
299 depends on IPMI_HANDLER
303 controller, which can be found on the server.
305 To compile this driver as a module, choose M here:
306 the module will be called as acpi_ipmi.
310 depends on ACPI_PROCESSOR && HOTPLUG_CPU
316 depends on ACPI_PROCESSOR
317 depends on X86
327 depends on ACPI_PROCESSOR
336 To compile this driver as a module, choose M here:
337 the module will be called thermal.
345 depends on !STANDALONE
363 depends on BLK_DEV_INITRD && ARCH_HAS_ACPI_TABLE_UPGRADE
369 See Documentation/admin-guide/acpi/initrd_table_override.rst for details
372 bool "Override ACPI tables from built-in initrd"
373 depends on ACPI_TABLE_UPGRADE
374 depends on INITRAMFS_SOURCE!="" && INITRAMFS_COMPRESSION_NONE
377 from built-in uncompressed initrd.
379 See Documentation/admin-guide/acpi/initrd_table_override.rst for details
387 Use the acpi.debug_layer and acpi.debug_level kernel command-line
388 parameters documented in Documentation/firmware-guide/acpi/debug.rst and
389 Documentation/admin-guide/kernel-parameters.rst to control the type and
394 depends on SYSFS && PCI
397 slots in the system. This can help correlate PCI bus addresses,
399 the system. If you are unsure, say N.
402 bool "Container and Module Devices"
405 This driver supports ACPI Container and Module devices (IDs
412 depends on MEMORY_HOTPLUG
415 fields notifications on ACPI memory devices (PNP0C80),
425 depends on PCI
426 depends on X86_IO_APIC
430 tristate "Smart Battery System"
431 depends on X86
434 This driver supports the Smart Battery System, another
435 type of access to battery information, found on some laptops.
437 To compile this driver as a module, choose M here:
449 depends on DEBUG_FS
452 replaced without rebooting the system. For details refer to:
453 Documentation/firmware-guide/acpi/method-customizing.rst.
463 depends on EFI && (X86 || ARM64)
466 Resource Table, which allows the operating system to obtain
471 bool "Hardware-reduced ACPI support only" if EXPERT
492 depends on X86_MCE && X86_LOCAL_APIC && EDAC
500 widely from one processor to another, system software cannot
506 information to system software, synchronous with MCE or CMCI. This
523 depends on 64BIT
526 to be updated on the fly while the system is running (runtime)
528 the system needs to be available 100% of the time and it cannot
530 carried out by the system is particularly important, so it cannot
552 depends on PCC
584 depends on EFI_RUNTIME_WRAPPERS && (X86_64 || ARM64)
601 depends on X86 && (ACPI || JAILHOUSE_GUEST)
604 The Power Management Timer is available on all ACPI-capable,