1 # SPDX-License-Identifier: GPL-2.0-only
3 menuconfig MACINTOSH_DRIVERS
4 bool "Macintosh device drivers"
5 depends on PPC || MAC || X86
6 default y if (PPC_PMAC || MAC)
8 Say Y here to get to see options for devices used with Macintosh
9 computers. This option alone does not add any kernel code.
11 If you say N, all options in this submenu will be skipped and disabled.
16 bool "Apple Desktop Bus (ADB) support"
17 depends on MAC || (PPC_PMAC && PPC32)
19 Apple Desktop Bus (ADB) support is for support of devices which
20 are connected to an ADB port. ADB devices tend to have 4 pins.
21 If you have an Apple Macintosh prior to the iMac, an iBook or
22 PowerBook, or a "Blue and White G3", you probably want to say Y
23 here. Otherwise say N.
26 bool "Include Mac II ADB driver"
29 Say Y here if want your kernel to support Macintosh systems that use
30 the Mac II style ADB. This includes the II, IIx, IIcx, SE/30, IIci,
31 Quadra 610, Quadra 650, Quadra 700, Quadra 800, Centris 610 and
35 bool "Include IOP (IIfx/Quadra 9x0) ADB driver"
38 The I/O Processor (IOP) is an Apple custom IC designed to provide
39 intelligent support for I/O controllers. It is described at
40 <http://www.angelfire.com/ca2/dev68k/iopdesc.html> to enable direct
41 support for it, say 'Y' here.
43 # we want to change this to something like CONFIG_SYSCTRL_CUDA/PMU
45 bool "Support for Cuda/Egret based Macs and PowerMacs"
46 depends on (ADB || PPC_PMAC) && !PPC_PMAC64
49 This provides support for Cuda/Egret based Macintosh and
50 Power Macintosh systems. This includes most m68k based Macs,
51 most Old World PowerMacs, the first generation iMacs, the
52 Blue & White G3 and the "Yikes" G4 (PCI Graphics). All later
53 models should use CONFIG_ADB_PMU instead. It is safe to say Y
54 here even if your machine doesn't have a Cuda or Egret device.
59 bool "Support for PMU based PowerMacs and PowerBooks"
60 depends on PPC_PMAC || MAC
63 On PowerBooks, iBooks, and recent iMacs and Power Macintoshes, the
64 PMU is an embedded microprocessor whose primary function is to
65 control system power, and battery charging on the portable models.
66 The PMU also controls the ADB (Apple Desktop Bus) which connects to
67 the keyboard and mouse on some machines, as well as the non-volatile
68 RAM and the RTC (real time clock) chip. Say Y to enable support for
69 this device; you should do so if your machine is one of those
74 depends on ADB_PMU && INPUT=y
77 bool "Support for the Power/iBook front LED"
78 depends on PPC_PMAC && ADB_PMU
82 Support the front LED on Power/iBooks as a generic LED that can
83 be triggered by any of the supported triggers. To get the
84 behaviour of the old CONFIG_BLK_DEV_IDE_PMAC_BLINK, select this
85 and the disk LED trigger and configure appropriately through sysfs.
87 config ADB_PMU_LED_DISK
88 bool "Use front LED as DISK LED by default"
90 depends on ADB_PMU_LED
93 select LEDS_TRIGGER_DISK
95 This option makes the front LED default to the disk trigger
96 so that it blinks on disk activity.
99 bool "Support for SMU based PowerMacs"
100 depends on PPC_PMAC64
102 This option adds support for the newer G5 iMacs and PowerMacs based
103 on the "SMU" system control chip which replaces the old PMU.
104 If you don't know, say Y.
107 tristate "APM emulation"
109 depends on ADB_PMU && PM && PPC32
112 bool "Support PowerBook hotswap media bay"
113 depends on PPC_PMAC && PPC32 && BLOCK
115 This option adds support for older PowerBook's hotswap media bay
116 that can contains batteries, floppy drives, or IDE devices. PCI
117 devices are not fully supported in the bay as I never had one to
120 config PMAC_BACKLIGHT
121 bool "Backlight control for LCD screens"
122 depends on PPC_PMAC && ADB_PMU && FB = y && (BROKEN || !PPC64)
123 depends on BACKLIGHT_CLASS_DEVICE=y
126 Say Y here to enable Macintosh specific extensions of the generic
127 backlight code. With this enabled, the brightness keys on older
128 PowerBooks will be enabled so you can change the screen brightness.
129 Newer models should use a userspace daemon like pbbuttonsd.
131 config PMAC_BACKLIGHT_LEGACY
132 bool "Provide legacy ioctl's on /dev/pmu for the backlight"
133 depends on PMAC_BACKLIGHT && (BROKEN || !PPC64)
135 Say Y if you want to enable legacy ioctl's on /dev/pmu. This is for
136 programs which use this old interface. New and updated programs
137 should use the backlight classes in sysfs.
140 bool "Include MacIO (CHRP) ADB driver"
141 depends on ADB && PPC_CHRP && !PPC_PMAC64
143 Say Y here to include direct support for the ADB controller in the
144 Hydra chip used on PowerPC Macintoshes of the CHRP type. (The Hydra
145 also includes a MESH II SCSI controller, DBDMA controller, VIA chip,
146 OpenPIC controller and two RS422/Geoports.)
149 bool "Support for ADB input devices (keyboard, mice, ...)"
150 depends on ADB && INPUT=y
152 Say Y here if you want to have ADB (Apple Desktop Bus) HID devices
153 such as keyboards, mice, joysticks, trackpads or graphic tablets
154 handled by the input layer. If you say Y here, make sure to say Y to
155 the corresponding drivers "Mouse Support" (CONFIG_INPUT_MOUSEDEV) and
156 "Event interface support" (CONFIG_INPUT_EVDEV) as well.
160 config MAC_EMUMOUSEBTN
161 tristate "Support for mouse button 2+3 emulation"
162 depends on SYSCTL && INPUT
164 This provides generic support for emulating the 2nd and 3rd mouse
165 button with keypresses. If you say Y here, the emulation is still
166 disabled by default. The emulation is controlled by these sysctl
168 /proc/sys/dev/mac_hid/mouse_button_emulation
169 /proc/sys/dev/mac_hid/mouse_button2_keycode
170 /proc/sys/dev/mac_hid/mouse_button3_keycode
172 If you have an Apple machine with a 1-button mouse, say Y here.
174 To compile this driver as a module, choose M here: the
175 module will be called mac_hid.
177 config THERM_WINDTUNNEL
178 tristate "Support for thermal management on Windtunnel G4s"
179 depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64
181 This driver provides some thermostat and fan control for the desktop
185 tristate "Support for thermal mgmnt on laptops with ADT 746x chipset"
186 depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64
188 This driver provides some thermostat and fan control for the
189 iBook G4, and the ATI based aluminium PowerBooks, allowing slightly
190 better fan behaviour by default, and some manual control.
193 tristate "New PowerMac thermal control infrastructure"
197 tristate "Support for thermal management on iMac G5"
198 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU
201 This driver provides thermal control for the iMacG5
204 tristate "Support for thermal management on PowerMac G5 (AGP)"
205 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU
208 This driver provides thermal control for the PowerMac G5
209 "AGP" variants (PowerMac 7,2 and 7,3)
212 tristate "Support for thermal management on Xserve G5"
213 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU
216 This driver provides thermal control for the Xserve G5
220 tristate "Support for thermal management on PowerMac9,1"
221 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU
224 This driver provides thermal control for the PowerMac9,1
225 which is the recent (SMU based) single CPU desktop G5
227 config WINDFARM_PM112
228 tristate "Support for thermal management on PowerMac11,2"
229 depends on WINDFARM && I2C && PMAC_SMU
232 This driver provides thermal control for the PowerMac11,2
233 which are the recent dual and quad G5 machines using the
234 970MP dual-core processor.
236 config WINDFARM_PM121
237 tristate "Support for thermal management on PowerMac12,1"
238 depends on WINDFARM && I2C && PMAC_SMU
241 This driver provides thermal control for the PowerMac12,1
242 which is the iMac G5 (iSight).
245 tristate "Support for ANS LCD display"
246 depends on ADB_CUDA && PPC_PMAC
248 config PMAC_RACKMETER
249 tristate "Support for Apple XServe front panel LEDs"
252 This driver provides some support to control the front panel
253 blue LEDs "vu-meter" of the XServer macs.
256 tristate "Apple Motion Sensor driver"
257 depends on PPC_PMAC && !PPC64 && INPUT && ((ADB_PMU && I2C = y) || (ADB_PMU && !I2C) || I2C)
259 Support for the motion sensor included in PowerBooks. Includes
260 implementations for PMU and I2C.
262 This driver can also be built as a module. If so, the module
265 config SENSORS_AMS_PMU
266 bool "PMU variant" if SENSORS_AMS_I2C
267 depends on SENSORS_AMS && ADB_PMU
270 PMU variant of motion sensor, found in late 2005 PowerBooks.
272 config SENSORS_AMS_I2C
274 depends on SENSORS_AMS && I2C
277 I2C variant of motion sensor, found in early 2005 PowerBooks and
280 endif # MACINTOSH_DRIVERS