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 281