Lines Matching +full:video +full:- +full:firmware
1 # SPDX-License-Identifier: GPL-2.0
19 Linux requires an ACPI-compliant platform (hardware/firmware),
20 and assumes the presence of OS-directed configuration and power
26 the Plug-and-Play BIOS specification (PnP BIOS), the
36 ACPI is an open industry specification originally co-developed by
37 Hewlett-Packard, Intel, Microsoft, Phoenix, and Toshiba. Currently,
72 Enable in-kernel debugging of AML facilities: statistics,
97 bool "ACPI Firmware Performance Data Table (FPDT) support"
100 Enable support for the Firmware Performance Data Table (FPDT).
102 boot, S3 suspend and S3 resume firmware code paths.
120 The platform firmware on some systems expects Linux to return "5" as
130 This option enables a DMI-based quirk for the above Dell machine (so
131 that HDA audio is exposed by the platform firmware to the kernel) and
150 and can be used to identify ACPI code or EC firmware bugs.
183 performs user-defined actions such as shutting down the system.
184 This is necessary for software-controlled poweroff.
214 tristate "Video"
223 such as defining the video POST device, retrieving EDID information,
224 and setting up a video output.
227 the module will be called video.
234 This driver supports ACPI fan devices, allowing user-mode
256 This driver supports ACPI-controlled docking stations and removable
284 If your platform does not support CPPC in firmware,
296 by several flavors of cpufreq performance-state, thermal, throttling and
374 See Documentation/admin-guide/acpi/initrd_table_override.rst for details
377 bool "Override ACPI tables from built-in initrd"
382 from built-in uncompressed initrd.
384 See Documentation/admin-guide/acpi/initrd_table_override.rst for details
392 Use the acpi.debug_layer and acpi.debug_level kernel command-line
393 parameters documented in Documentation/firmware-guide/acpi/debug.rst and
394 Documentation/admin-guide/kernel-parameters.rst to control the type and
424 If your hardware and firmware do not support adding or
458 data from the firmware boot splash. It will appear under
459 /sys/firmware/acpi/bgrt/ .
462 bool "Hardware-reduced ACPI support only" if EXPERT
498 Enhanced MCA Logging allows firmware to provide additional error
515 tristate "ACPI Platform Firmware Runtime Update and Telemetry"
518 This mechanism allows certain pieces of the platform firmware
526 The existing firmware code can be modified (driver update) or
527 extended by adding new code to the firmware (code injection).
530 data from the firmware with the help of the Platform Firmware Runtime
558 Space handler to handle PCC OpRegion in the firmware.
568 Space handler to handle FFH OpRegion in the firmware.
580 Platform Runtime Mechanism (PRM) is a firmware interface exposing a
597 The Power Management Timer is available on all ACPI-capable,