Current File : //proc/thread-self/root/usr/src/linux-headers-5.15.0-43/drivers/macintosh/Kconfig
# SPDX-License-Identifier: GPL-2.0-only
menuconfig MACINTOSH_DRIVERS
bool "Macintosh device drivers"
depends on PPC || MAC || X86
default y if (PPC_PMAC || MAC)
help
Say Y here to get to see options for devices used with Macintosh
computers. This option alone does not add any kernel code.
If you say N, all options in this submenu will be skipped and disabled.
if MACINTOSH_DRIVERS
config ADB
bool "Apple Desktop Bus (ADB) support"
depends on MAC || (PPC_PMAC && PPC32)
help
Apple Desktop Bus (ADB) support is for support of devices which
are connected to an ADB port. ADB devices tend to have 4 pins.
If you have an Apple Macintosh prior to the iMac, an iBook or
PowerBook, or a "Blue and White G3", you probably want to say Y
here. Otherwise say N.
config ADB_MACII
bool "Include Mac II ADB driver"
depends on ADB && MAC
help
Say Y here if want your kernel to support Macintosh systems that use
the Mac II style ADB. This includes the II, IIx, IIcx, SE/30, IIci,
Quadra 610, Quadra 650, Quadra 700, Quadra 800, Centris 610 and
Centris 650.
config ADB_IOP
bool "Include IOP (IIfx/Quadra 9x0) ADB driver"
depends on ADB && MAC
help
The I/O Processor (IOP) is an Apple custom IC designed to provide
intelligent support for I/O controllers. It is described at
<http://www.angelfire.com/ca2/dev68k/iopdesc.html> to enable direct
support for it, say 'Y' here.
# we want to change this to something like CONFIG_SYSCTRL_CUDA/PMU
config ADB_CUDA
bool "Support for Cuda/Egret based Macs and PowerMacs"
depends on (ADB || PPC_PMAC) && !PPC_PMAC64
help
This provides support for Cuda/Egret based Macintosh and
Power Macintosh systems. This includes most m68k based Macs,
most Old World PowerMacs, the first generation iMacs, the
Blue & White G3 and the "Yikes" G4 (PCI Graphics). All later
models should use CONFIG_ADB_PMU instead. It is safe to say Y
here even if your machine doesn't have a Cuda or Egret device.
If unsure say Y.
config ADB_PMU
bool "Support for PMU based PowerMacs and PowerBooks"
depends on PPC_PMAC || MAC
help
On PowerBooks, iBooks, and recent iMacs and Power Macintoshes, the
PMU is an embedded microprocessor whose primary function is to
control system power, and battery charging on the portable models.
The PMU also controls the ADB (Apple Desktop Bus) which connects to
the keyboard and mouse on some machines, as well as the non-volatile
RAM and the RTC (real time clock) chip. Say Y to enable support for
this device; you should do so if your machine is one of those
mentioned above.
config ADB_PMU_LED
bool "Support for the Power/iBook front LED"
depends on PPC_PMAC && ADB_PMU
select NEW_LEDS
select LEDS_CLASS
help
Support the front LED on Power/iBooks as a generic LED that can
be triggered by any of the supported triggers. To get the
behaviour of the old CONFIG_BLK_DEV_IDE_PMAC_BLINK, select this
and the disk LED trigger and configure appropriately through sysfs.
config ADB_PMU_LED_DISK
bool "Use front LED as DISK LED by default"
depends on ADB_PMU_LED
depends on LEDS_CLASS
select LEDS_TRIGGERS
select LEDS_TRIGGER_DISK
help
This option makes the front LED default to the disk trigger
so that it blinks on disk activity.
config PMAC_SMU
bool "Support for SMU based PowerMacs"
depends on PPC_PMAC64
help
This option adds support for the newer G5 iMacs and PowerMacs based
on the "SMU" system control chip which replaces the old PMU.
If you don't know, say Y.
config PMAC_APM_EMU
tristate "APM emulation"
select APM_EMULATION
depends on ADB_PMU && PM && PPC32
config PMAC_MEDIABAY
bool "Support PowerBook hotswap media bay"
depends on PPC_PMAC && PPC32 && BLOCK
help
This option adds support for older PowerBook's hotswap media bay
that can contains batteries, floppy drives, or IDE devices. PCI
devices are not fully supported in the bay as I never had one to
try with
config PMAC_BACKLIGHT
bool "Backlight control for LCD screens"
depends on PPC_PMAC && ADB_PMU && FB = y && (BROKEN || !PPC64)
select FB_BACKLIGHT
help
Say Y here to enable Macintosh specific extensions of the generic
backlight code. With this enabled, the brightness keys on older
PowerBooks will be enabled so you can change the screen brightness.
Newer models should use a userspace daemon like pbbuttonsd.
config PMAC_BACKLIGHT_LEGACY
bool "Provide legacy ioctl's on /dev/pmu for the backlight"
depends on PMAC_BACKLIGHT && (BROKEN || !PPC64)
help
Say Y if you want to enable legacy ioctl's on /dev/pmu. This is for
programs which use this old interface. New and updated programs
should use the backlight classes in sysfs.
config ADB_MACIO
bool "Include MacIO (CHRP) ADB driver"
depends on ADB && PPC_CHRP && !PPC_PMAC64
help
Say Y here to include direct support for the ADB controller in the
Hydra chip used on PowerPC Macintoshes of the CHRP type. (The Hydra
also includes a MESH II SCSI controller, DBDMA controller, VIA chip,
OpenPIC controller and two RS422/Geoports.)
config INPUT_ADBHID
bool "Support for ADB input devices (keyboard, mice, ...)"
depends on ADB && INPUT=y
help
Say Y here if you want to have ADB (Apple Desktop Bus) HID devices
such as keyboards, mice, joysticks, trackpads or graphic tablets
handled by the input layer. If you say Y here, make sure to say Y to
the corresponding drivers "Mouse Support" (CONFIG_INPUT_MOUSEDEV) and
"Event interface support" (CONFIG_INPUT_EVDEV) as well.
If unsure, say Y.
config MAC_EMUMOUSEBTN
tristate "Support for mouse button 2+3 emulation"
depends on SYSCTL && INPUT
help
This provides generic support for emulating the 2nd and 3rd mouse
button with keypresses. If you say Y here, the emulation is still
disabled by default. The emulation is controlled by these sysctl
entries:
/proc/sys/dev/mac_hid/mouse_button_emulation
/proc/sys/dev/mac_hid/mouse_button2_keycode
/proc/sys/dev/mac_hid/mouse_button3_keycode
If you have an Apple machine with a 1-button mouse, say Y here.
To compile this driver as a module, choose M here: the
module will be called mac_hid.
config THERM_WINDTUNNEL
tristate "Support for thermal management on Windtunnel G4s"
depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64
help
This driver provides some thermostat and fan control for the desktop
G4 "Windtunnel"
config THERM_ADT746X
tristate "Support for thermal mgmnt on laptops with ADT 746x chipset"
depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64
help
This driver provides some thermostat and fan control for the
iBook G4, and the ATI based aluminium PowerBooks, allowing slightly
better fan behaviour by default, and some manual control.
config WINDFARM
tristate "New PowerMac thermal control infrastructure"
depends on PPC
config WINDFARM_PM81
tristate "Support for thermal management on iMac G5"
depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU
select I2C_POWERMAC
help
This driver provides thermal control for the iMacG5
config WINDFARM_PM72
tristate "Support for thermal management on PowerMac G5 (AGP)"
depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU
select I2C_POWERMAC
help
This driver provides thermal control for the PowerMac G5
"AGP" variants (PowerMac 7,2 and 7,3)
config WINDFARM_RM31
tristate "Support for thermal management on Xserve G5"
depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU
select I2C_POWERMAC
help
This driver provides thermal control for the Xserve G5
(RackMac3,1)
config WINDFARM_PM91
tristate "Support for thermal management on PowerMac9,1"
depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU
select I2C_POWERMAC
help
This driver provides thermal control for the PowerMac9,1
which is the recent (SMU based) single CPU desktop G5
config WINDFARM_PM112
tristate "Support for thermal management on PowerMac11,2"
depends on WINDFARM && I2C && PMAC_SMU
select I2C_POWERMAC
help
This driver provides thermal control for the PowerMac11,2
which are the recent dual and quad G5 machines using the
970MP dual-core processor.
config WINDFARM_PM121
tristate "Support for thermal management on PowerMac12,1"
depends on WINDFARM && I2C && PMAC_SMU
select I2C_POWERMAC
help
This driver provides thermal control for the PowerMac12,1
which is the iMac G5 (iSight).
config ANSLCD
tristate "Support for ANS LCD display"
depends on ADB_CUDA && PPC_PMAC
config PMAC_RACKMETER
tristate "Support for Apple XServe front panel LEDs"
depends on PPC_PMAC
help
This driver provides some support to control the front panel
blue LEDs "vu-meter" of the XServer macs.
config SENSORS_AMS
tristate "Apple Motion Sensor driver"
depends on PPC_PMAC && !PPC64 && INPUT && ((ADB_PMU && I2C = y) || (ADB_PMU && !I2C) || I2C)
help
Support for the motion sensor included in PowerBooks. Includes
implementations for PMU and I2C.
This driver can also be built as a module. If so, the module
will be called ams.
config SENSORS_AMS_PMU
bool "PMU variant"
depends on SENSORS_AMS && ADB_PMU
default y
help
PMU variant of motion sensor, found in late 2005 PowerBooks.
config SENSORS_AMS_I2C
bool "I2C variant"
depends on SENSORS_AMS && I2C
default y
help
I2C variant of motion sensor, found in early 2005 PowerBooks and
iBooks.
endif # MACINTOSH_DRIVERS
Mini Shell