Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1# SPDX-License-Identifier: GPL-2.0-only
2
3menuconfig MACINTOSH_DRIVERS
4 bool "Macintosh device drivers"
5 depends on PPC || MAC || X86
6 default y if (PPC_PMAC || MAC)
7 help
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.
10
11 If you say N, all options in this submenu will be skipped and disabled.
12
13if MACINTOSH_DRIVERS
14
15config ADB
16 bool "Apple Desktop Bus (ADB) support"
17 depends on MAC || (PPC_PMAC && PPC32)
18 help
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.
24
25config ADB_MACII
26 bool "Include Mac II ADB driver"
27 depends on ADB && MAC
28 help
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
32 Centris 650.
33
34config ADB_IOP
35 bool "Include IOP (IIfx/Quadra 9x0) ADB driver"
36 depends on ADB && MAC
37 help
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.
42
43# we want to change this to something like CONFIG_SYSCTRL_CUDA/PMU
44config ADB_CUDA
45 bool "Support for Cuda/Egret based Macs and PowerMacs"
46 depends on (ADB || PPC_PMAC) && !PPC_PMAC64
47 select RTC_LIB
48 help
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.
55
56 If unsure say Y.
57
58config ADB_PMU
59 bool "Support for PMU based PowerMacs and PowerBooks"
60 depends on PPC_PMAC || MAC
61 select RTC_LIB
62 help
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
70 mentioned above.
71
72config ADB_PMU_EVENT
73 def_bool y
74 depends on ADB_PMU && INPUT=y
75
76config ADB_PMU_LED
77 bool "Support for the Power/iBook front LED"
78 depends on PPC_PMAC && ADB_PMU
79 select NEW_LEDS
80 select LEDS_CLASS
81 help
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.
86
87config ADB_PMU_LED_DISK
88 bool "Use front LED as DISK LED by default"
89 depends on ATA
90 depends on ADB_PMU_LED
91 depends on LEDS_CLASS
92 select LEDS_TRIGGERS
93 select LEDS_TRIGGER_DISK
94 help
95 This option makes the front LED default to the disk trigger
96 so that it blinks on disk activity.
97
98config PMAC_SMU
99 bool "Support for SMU based PowerMacs"
100 depends on PPC_PMAC64
101 help
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.
105
106config PMAC_APM_EMU
107 tristate "APM emulation"
108 select APM_EMULATION
109 depends on ADB_PMU && PM && PPC32
110
111config PMAC_MEDIABAY
112 bool "Support PowerBook hotswap media bay"
113 depends on PPC_PMAC && PPC32 && BLOCK
114 help
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
118 try with
119
120config 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
124 select FB_BACKLIGHT
125 help
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.
130
131config PMAC_BACKLIGHT_LEGACY
132 bool "Provide legacy ioctl's on /dev/pmu for the backlight"
133 depends on PMAC_BACKLIGHT && (BROKEN || !PPC64)
134 help
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.
138
139config ADB_MACIO
140 bool "Include MacIO (CHRP) ADB driver"
141 depends on ADB && PPC_CHRP && !PPC_PMAC64
142 help
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.)
147
148config INPUT_ADBHID
149 bool "Support for ADB input devices (keyboard, mice, ...)"
150 depends on ADB && INPUT=y
151 help
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.
157
158 If unsure, say Y.
159
160config MAC_EMUMOUSEBTN
161 tristate "Support for mouse button 2+3 emulation"
162 depends on SYSCTL && INPUT
163 help
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
167 entries:
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
171
172 If you have an Apple machine with a 1-button mouse, say Y here.
173
174 To compile this driver as a module, choose M here: the
175 module will be called mac_hid.
176
177config THERM_WINDTUNNEL
178 tristate "Support for thermal management on Windtunnel G4s"
179 depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64
180 help
181 This driver provides some thermostat and fan control for the desktop
182 G4 "Windtunnel"
183
184config THERM_ADT746X
185 tristate "Support for thermal mgmnt on laptops with ADT 746x chipset"
186 depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64
187 help
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.
191
192config WINDFARM
193 tristate "New PowerMac thermal control infrastructure"
194 depends on PPC
195
196config WINDFARM_PM81
197 tristate "Support for thermal management on iMac G5"
198 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU
199 select I2C_POWERMAC
200 help
201 This driver provides thermal control for the iMacG5
202
203config WINDFARM_PM72
204 tristate "Support for thermal management on PowerMac G5 (AGP)"
205 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU
206 select I2C_POWERMAC
207 help
208 This driver provides thermal control for the PowerMac G5
209 "AGP" variants (PowerMac 7,2 and 7,3)
210
211config WINDFARM_RM31
212 tristate "Support for thermal management on Xserve G5"
213 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU
214 select I2C_POWERMAC
215 help
216 This driver provides thermal control for the Xserve G5
217 (RackMac3,1)
218
219config WINDFARM_PM91
220 tristate "Support for thermal management on PowerMac9,1"
221 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU
222 select I2C_POWERMAC
223 help
224 This driver provides thermal control for the PowerMac9,1
225 which is the recent (SMU based) single CPU desktop G5
226
227config WINDFARM_PM112
228 tristate "Support for thermal management on PowerMac11,2"
229 depends on WINDFARM && I2C && PMAC_SMU
230 select I2C_POWERMAC
231 help
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.
235
236config WINDFARM_PM121
237 tristate "Support for thermal management on PowerMac12,1"
238 depends on WINDFARM && I2C && PMAC_SMU
239 select I2C_POWERMAC
240 help
241 This driver provides thermal control for the PowerMac12,1
242 which is the iMac G5 (iSight).
243
244config ANSLCD
245 tristate "Support for ANS LCD display"
246 depends on ADB_CUDA && PPC_PMAC
247
248config PMAC_RACKMETER
249 tristate "Support for Apple XServe front panel LEDs"
250 depends on PPC_PMAC
251 help
252 This driver provides some support to control the front panel
253 blue LEDs "vu-meter" of the XServer macs.
254
255config SENSORS_AMS
256 tristate "Apple Motion Sensor driver"
257 depends on PPC_PMAC && !PPC64 && INPUT && ((ADB_PMU && I2C = y) || (ADB_PMU && !I2C) || I2C)
258 help
259 Support for the motion sensor included in PowerBooks. Includes
260 implementations for PMU and I2C.
261
262 This driver can also be built as a module. If so, the module
263 will be called ams.
264
265config SENSORS_AMS_PMU
266 bool "PMU variant" if SENSORS_AMS_I2C
267 depends on SENSORS_AMS && ADB_PMU
268 default y
269 help
270 PMU variant of motion sensor, found in late 2005 PowerBooks.
271
272config SENSORS_AMS_I2C
273 bool "I2C variant"
274 depends on SENSORS_AMS && I2C
275 default y
276 help
277 I2C variant of motion sensor, found in early 2005 PowerBooks and
278 iBooks.
279
280endif # MACINTOSH_DRIVERS