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 help 48 This provides support for Cuda/Egret based Macintosh and 49 Power Macintosh systems. This includes most m68k based Macs, 50 most Old World PowerMacs, the first generation iMacs, the 51 Blue & White G3 and the "Yikes" G4 (PCI Graphics). All later 52 models should use CONFIG_ADB_PMU instead. It is safe to say Y 53 here even if your machine doesn't have a Cuda or Egret device. 54 55 If unsure say Y. 56 57config ADB_PMU 58 bool "Support for PMU based PowerMacs and PowerBooks" 59 depends on PPC_PMAC || MAC 60 help 61 On PowerBooks, iBooks, and recent iMacs and Power Macintoshes, the 62 PMU is an embedded microprocessor whose primary function is to 63 control system power, and battery charging on the portable models. 64 The PMU also controls the ADB (Apple Desktop Bus) which connects to 65 the keyboard and mouse on some machines, as well as the non-volatile 66 RAM and the RTC (real time clock) chip. Say Y to enable support for 67 this device; you should do so if your machine is one of those 68 mentioned above. 69 70config ADB_PMU_EVENT 71 def_bool y 72 depends on ADB_PMU && INPUT=y 73 74config ADB_PMU_LED 75 bool "Support for the Power/iBook front LED" 76 depends on PPC_PMAC && ADB_PMU 77 select NEW_LEDS 78 select LEDS_CLASS 79 help 80 Support the front LED on Power/iBooks as a generic LED that can 81 be triggered by any of the supported triggers. To get the 82 behaviour of the old CONFIG_BLK_DEV_IDE_PMAC_BLINK, select this 83 and the disk LED trigger and configure appropriately through sysfs. 84 85config ADB_PMU_LED_DISK 86 bool "Use front LED as DISK LED by default" 87 depends on ADB_PMU_LED 88 depends on LEDS_CLASS 89 select LEDS_TRIGGERS 90 select LEDS_TRIGGER_DISK 91 help 92 This option makes the front LED default to the disk trigger 93 so that it blinks on disk activity. 94 95config PMAC_SMU 96 bool "Support for SMU based PowerMacs" 97 depends on PPC_PMAC64 98 help 99 This option adds support for the newer G5 iMacs and PowerMacs based 100 on the "SMU" system control chip which replaces the old PMU. 101 If you don't know, say Y. 102 103config PMAC_APM_EMU 104 tristate "APM emulation" 105 select APM_EMULATION 106 depends on ADB_PMU && PM && PPC32 107 108config PMAC_MEDIABAY 109 bool "Support PowerBook hotswap media bay" 110 depends on PPC_PMAC && PPC32 && BLOCK 111 help 112 This option adds support for older PowerBook's hotswap media bay 113 that can contains batteries, floppy drives, or IDE devices. PCI 114 devices are not fully supported in the bay as I never had one to 115 try with 116 117config PMAC_BACKLIGHT 118 bool "Backlight control for LCD screens" 119 depends on PPC_PMAC && ADB_PMU && FB = y && (BROKEN || !PPC64) 120 select FB_BACKLIGHT 121 help 122 Say Y here to enable Macintosh specific extensions of the generic 123 backlight code. With this enabled, the brightness keys on older 124 PowerBooks will be enabled so you can change the screen brightness. 125 Newer models should use a userspace daemon like pbbuttonsd. 126 127config PMAC_BACKLIGHT_LEGACY 128 bool "Provide legacy ioctl's on /dev/pmu for the backlight" 129 depends on PMAC_BACKLIGHT && (BROKEN || !PPC64) 130 help 131 Say Y if you want to enable legacy ioctl's on /dev/pmu. This is for 132 programs which use this old interface. New and updated programs 133 should use the backlight classes in sysfs. 134 135config ADB_MACIO 136 bool "Include MacIO (CHRP) ADB driver" 137 depends on ADB && PPC_CHRP && !PPC_PMAC64 138 help 139 Say Y here to include direct support for the ADB controller in the 140 Hydra chip used on PowerPC Macintoshes of the CHRP type. (The Hydra 141 also includes a MESH II SCSI controller, DBDMA controller, VIA chip, 142 OpenPIC controller and two RS422/Geoports.) 143 144config INPUT_ADBHID 145 bool "Support for ADB input devices (keyboard, mice, ...)" 146 depends on ADB && INPUT=y 147 help 148 Say Y here if you want to have ADB (Apple Desktop Bus) HID devices 149 such as keyboards, mice, joysticks, trackpads or graphic tablets 150 handled by the input layer. If you say Y here, make sure to say Y to 151 the corresponding drivers "Mouse Support" (CONFIG_INPUT_MOUSEDEV) and 152 "Event interface support" (CONFIG_INPUT_EVDEV) as well. 153 154 If unsure, say Y. 155 156config MAC_EMUMOUSEBTN 157 tristate "Support for mouse button 2+3 emulation" 158 depends on SYSCTL && INPUT 159 help 160 This provides generic support for emulating the 2nd and 3rd mouse 161 button with keypresses. If you say Y here, the emulation is still 162 disabled by default. The emulation is controlled by these sysctl 163 entries: 164 /proc/sys/dev/mac_hid/mouse_button_emulation 165 /proc/sys/dev/mac_hid/mouse_button2_keycode 166 /proc/sys/dev/mac_hid/mouse_button3_keycode 167 168 If you have an Apple machine with a 1-button mouse, say Y here. 169 170 To compile this driver as a module, choose M here: the 171 module will be called mac_hid. 172 173config THERM_WINDTUNNEL 174 tristate "Support for thermal management on Windtunnel G4s" 175 depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64 176 help 177 This driver provides some thermostat and fan control for the desktop 178 G4 "Windtunnel" 179 180config THERM_ADT746X 181 tristate "Support for thermal mgmnt on laptops with ADT 746x chipset" 182 depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64 183 help 184 This driver provides some thermostat and fan control for the 185 iBook G4, and the ATI based aluminium PowerBooks, allowing slightly 186 better fan behaviour by default, and some manual control. 187 188config WINDFARM 189 tristate "New PowerMac thermal control infrastructure" 190 depends on PPC 191 192config WINDFARM_PM81 193 tristate "Support for thermal management on iMac G5" 194 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU 195 select I2C_POWERMAC 196 help 197 This driver provides thermal control for the iMacG5 198 199config WINDFARM_PM72 200 tristate "Support for thermal management on PowerMac G5 (AGP)" 201 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU 202 select I2C_POWERMAC 203 help 204 This driver provides thermal control for the PowerMac G5 205 "AGP" variants (PowerMac 7,2 and 7,3) 206 207config WINDFARM_RM31 208 tristate "Support for thermal management on Xserve G5" 209 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU 210 select I2C_POWERMAC 211 help 212 This driver provides thermal control for the Xserve G5 213 (RackMac3,1) 214 215config WINDFARM_PM91 216 tristate "Support for thermal management on PowerMac9,1" 217 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU 218 select I2C_POWERMAC 219 help 220 This driver provides thermal control for the PowerMac9,1 221 which is the recent (SMU based) single CPU desktop G5 222 223config WINDFARM_PM112 224 tristate "Support for thermal management on PowerMac11,2" 225 depends on WINDFARM && I2C && PMAC_SMU 226 select I2C_POWERMAC 227 help 228 This driver provides thermal control for the PowerMac11,2 229 which are the recent dual and quad G5 machines using the 230 970MP dual-core processor. 231 232config WINDFARM_PM121 233 tristate "Support for thermal management on PowerMac12,1" 234 depends on WINDFARM && I2C && PMAC_SMU 235 select I2C_POWERMAC 236 help 237 This driver provides thermal control for the PowerMac12,1 238 which is the iMac G5 (iSight). 239 240config ANSLCD 241 tristate "Support for ANS LCD display" 242 depends on ADB_CUDA && PPC_PMAC 243 244config PMAC_RACKMETER 245 tristate "Support for Apple XServe front panel LEDs" 246 depends on PPC_PMAC 247 help 248 This driver provides some support to control the front panel 249 blue LEDs "vu-meter" of the XServer macs. 250 251config SENSORS_AMS 252 tristate "Apple Motion Sensor driver" 253 depends on PPC_PMAC && !PPC64 && INPUT && ((ADB_PMU && I2C = y) || (ADB_PMU && !I2C) || I2C) 254 help 255 Support for the motion sensor included in PowerBooks. Includes 256 implementations for PMU and I2C. 257 258 This driver can also be built as a module. If so, the module 259 will be called ams. 260 261config SENSORS_AMS_PMU 262 bool "PMU variant" 263 depends on SENSORS_AMS && ADB_PMU 264 default y 265 help 266 PMU variant of motion sensor, found in late 2005 PowerBooks. 267 268config SENSORS_AMS_I2C 269 bool "I2C variant" 270 depends on SENSORS_AMS && I2C 271 default y 272 help 273 I2C variant of motion sensor, found in early 2005 PowerBooks and 274 iBooks. 275 276endif # MACINTOSH_DRIVERS 277