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 ADB_PMU_LED 90 depends on LEDS_CLASS 91 select LEDS_TRIGGERS 92 select LEDS_TRIGGER_DISK 93 help 94 This option makes the front LED default to the disk trigger 95 so that it blinks on disk activity. 96 97config PMAC_SMU 98 bool "Support for SMU based PowerMacs" 99 depends on PPC_PMAC64 100 help 101 This option adds support for the newer G5 iMacs and PowerMacs based 102 on the "SMU" system control chip which replaces the old PMU. 103 If you don't know, say Y. 104 105config PMAC_APM_EMU 106 tristate "APM emulation" 107 select APM_EMULATION 108 depends on ADB_PMU && PM && PPC32 109 110config PMAC_MEDIABAY 111 bool "Support PowerBook hotswap media bay" 112 depends on PPC_PMAC && PPC32 && BLOCK 113 help 114 This option adds support for older PowerBook's hotswap media bay 115 that can contains batteries, floppy drives, or IDE devices. PCI 116 devices are not fully supported in the bay as I never had one to 117 try with 118 119config PMAC_BACKLIGHT 120 bool "Backlight control for LCD screens" 121 depends on PPC_PMAC && ADB_PMU && FB = y && (BROKEN || !PPC64) 122 select FB_BACKLIGHT 123 help 124 Say Y here to enable Macintosh specific extensions of the generic 125 backlight code. With this enabled, the brightness keys on older 126 PowerBooks will be enabled so you can change the screen brightness. 127 Newer models should use a userspace daemon like pbbuttonsd. 128 129config PMAC_BACKLIGHT_LEGACY 130 bool "Provide legacy ioctl's on /dev/pmu for the backlight" 131 depends on PMAC_BACKLIGHT && (BROKEN || !PPC64) 132 help 133 Say Y if you want to enable legacy ioctl's on /dev/pmu. This is for 134 programs which use this old interface. New and updated programs 135 should use the backlight classes in sysfs. 136 137config ADB_MACIO 138 bool "Include MacIO (CHRP) ADB driver" 139 depends on ADB && PPC_CHRP && !PPC_PMAC64 140 help 141 Say Y here to include direct support for the ADB controller in the 142 Hydra chip used on PowerPC Macintoshes of the CHRP type. (The Hydra 143 also includes a MESH II SCSI controller, DBDMA controller, VIA chip, 144 OpenPIC controller and two RS422/Geoports.) 145 146config INPUT_ADBHID 147 bool "Support for ADB input devices (keyboard, mice, ...)" 148 depends on ADB && INPUT=y 149 help 150 Say Y here if you want to have ADB (Apple Desktop Bus) HID devices 151 such as keyboards, mice, joysticks, trackpads or graphic tablets 152 handled by the input layer. If you say Y here, make sure to say Y to 153 the corresponding drivers "Mouse Support" (CONFIG_INPUT_MOUSEDEV) and 154 "Event interface support" (CONFIG_INPUT_EVDEV) as well. 155 156 If unsure, say Y. 157 158config MAC_EMUMOUSEBTN 159 tristate "Support for mouse button 2+3 emulation" 160 depends on SYSCTL && INPUT 161 help 162 This provides generic support for emulating the 2nd and 3rd mouse 163 button with keypresses. If you say Y here, the emulation is still 164 disabled by default. The emulation is controlled by these sysctl 165 entries: 166 /proc/sys/dev/mac_hid/mouse_button_emulation 167 /proc/sys/dev/mac_hid/mouse_button2_keycode 168 /proc/sys/dev/mac_hid/mouse_button3_keycode 169 170 If you have an Apple machine with a 1-button mouse, say Y here. 171 172 To compile this driver as a module, choose M here: the 173 module will be called mac_hid. 174 175config THERM_WINDTUNNEL 176 tristate "Support for thermal management on Windtunnel G4s" 177 depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64 178 help 179 This driver provides some thermostat and fan control for the desktop 180 G4 "Windtunnel" 181 182config THERM_ADT746X 183 tristate "Support for thermal mgmnt on laptops with ADT 746x chipset" 184 depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64 185 help 186 This driver provides some thermostat and fan control for the 187 iBook G4, and the ATI based aluminium PowerBooks, allowing slightly 188 better fan behaviour by default, and some manual control. 189 190config WINDFARM 191 tristate "New PowerMac thermal control infrastructure" 192 depends on PPC 193 194config WINDFARM_PM81 195 tristate "Support for thermal management on iMac G5" 196 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU 197 select I2C_POWERMAC 198 help 199 This driver provides thermal control for the iMacG5 200 201config WINDFARM_PM72 202 tristate "Support for thermal management on PowerMac G5 (AGP)" 203 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU 204 select I2C_POWERMAC 205 help 206 This driver provides thermal control for the PowerMac G5 207 "AGP" variants (PowerMac 7,2 and 7,3) 208 209config WINDFARM_RM31 210 tristate "Support for thermal management on Xserve G5" 211 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU 212 select I2C_POWERMAC 213 help 214 This driver provides thermal control for the Xserve G5 215 (RackMac3,1) 216 217config WINDFARM_PM91 218 tristate "Support for thermal management on PowerMac9,1" 219 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU 220 select I2C_POWERMAC 221 help 222 This driver provides thermal control for the PowerMac9,1 223 which is the recent (SMU based) single CPU desktop G5 224 225config WINDFARM_PM112 226 tristate "Support for thermal management on PowerMac11,2" 227 depends on WINDFARM && I2C && PMAC_SMU 228 select I2C_POWERMAC 229 help 230 This driver provides thermal control for the PowerMac11,2 231 which are the recent dual and quad G5 machines using the 232 970MP dual-core processor. 233 234config WINDFARM_PM121 235 tristate "Support for thermal management on PowerMac12,1" 236 depends on WINDFARM && I2C && PMAC_SMU 237 select I2C_POWERMAC 238 help 239 This driver provides thermal control for the PowerMac12,1 240 which is the iMac G5 (iSight). 241 242config ANSLCD 243 tristate "Support for ANS LCD display" 244 depends on ADB_CUDA && PPC_PMAC 245 246config PMAC_RACKMETER 247 tristate "Support for Apple XServe front panel LEDs" 248 depends on PPC_PMAC 249 help 250 This driver provides some support to control the front panel 251 blue LEDs "vu-meter" of the XServer macs. 252 253config SENSORS_AMS 254 tristate "Apple Motion Sensor driver" 255 depends on PPC_PMAC && !PPC64 && INPUT && ((ADB_PMU && I2C = y) || (ADB_PMU && !I2C) || I2C) 256 help 257 Support for the motion sensor included in PowerBooks. Includes 258 implementations for PMU and I2C. 259 260 This driver can also be built as a module. If so, the module 261 will be called ams. 262 263config SENSORS_AMS_PMU 264 bool "PMU variant" 265 depends on SENSORS_AMS && ADB_PMU 266 default y 267 help 268 PMU variant of motion sensor, found in late 2005 PowerBooks. 269 270config SENSORS_AMS_I2C 271 bool "I2C variant" 272 depends on SENSORS_AMS && I2C 273 default y 274 help 275 I2C variant of motion sensor, found in early 2005 PowerBooks and 276 iBooks. 277 278endif # MACINTOSH_DRIVERS 279