1 # SPDX-License-Identifier: GPL-2.0-only 2 3 menuconfig 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 13 if MACINTOSH_DRIVERS 14 15 config 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 25 config 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 34 config 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 44 config 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 58 config 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 72 config ADB_PMU_EVENT 73 def_bool y 74 depends on ADB_PMU && INPUT=y 75 76 config 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 87 config 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 98 config 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. 105 106 config PMAC_APM_EMU 107 tristate "APM emulation" 108 select APM_EMULATION 109 depends on ADB_PMU && PM && PPC32 110 111 config 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 119 120 config PMAC_BACKLIGHT 121 bool "Backlight control for LCD screens" 122 depends on PPC_PMAC && ADB_PMU && FB = y && (BROKEN || !PPC64) 123 select FB_BACKLIGHT 124 help 125 Say Y here to enable Macintosh specific extensions of the generic 126 backlight code. With this enabled, the brightness keys on older 127 PowerBooks will be enabled so you can change the screen brightness. 128 Newer models should use a userspace daemon like pbbuttonsd. 129 130 config PMAC_BACKLIGHT_LEGACY 131 bool "Provide legacy ioctl's on /dev/pmu for the backlight" 132 depends on PMAC_BACKLIGHT && (BROKEN || !PPC64) 133 help 134 Say Y if you want to enable legacy ioctl's on /dev/pmu. This is for 135 programs which use this old interface. New and updated programs 136 should use the backlight classes in sysfs. 137 138 config ADB_MACIO 139 bool "Include MacIO (CHRP) ADB driver" 140 depends on ADB && PPC_CHRP && !PPC_PMAC64 141 help 142 Say Y here to include direct support for the ADB controller in the 143 Hydra chip used on PowerPC Macintoshes of the CHRP type. (The Hydra 144 also includes a MESH II SCSI controller, DBDMA controller, VIA chip, 145 OpenPIC controller and two RS422/Geoports.) 146 147 config INPUT_ADBHID 148 bool "Support for ADB input devices (keyboard, mice, ...)" 149 depends on ADB && INPUT=y 150 help 151 Say Y here if you want to have ADB (Apple Desktop Bus) HID devices 152 such as keyboards, mice, joysticks, trackpads or graphic tablets 153 handled by the input layer. If you say Y here, make sure to say Y to 154 the corresponding drivers "Mouse Support" (CONFIG_INPUT_MOUSEDEV) and 155 "Event interface support" (CONFIG_INPUT_EVDEV) as well. 156 157 If unsure, say Y. 158 159 config MAC_EMUMOUSEBTN 160 tristate "Support for mouse button 2+3 emulation" 161 depends on SYSCTL && INPUT 162 help 163 This provides generic support for emulating the 2nd and 3rd mouse 164 button with keypresses. If you say Y here, the emulation is still 165 disabled by default. The emulation is controlled by these sysctl 166 entries: 167 /proc/sys/dev/mac_hid/mouse_button_emulation 168 /proc/sys/dev/mac_hid/mouse_button2_keycode 169 /proc/sys/dev/mac_hid/mouse_button3_keycode 170 171 If you have an Apple machine with a 1-button mouse, say Y here. 172 173 To compile this driver as a module, choose M here: the 174 module will be called mac_hid. 175 176 config THERM_WINDTUNNEL 177 tristate "Support for thermal management on Windtunnel G4s" 178 depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64 179 help 180 This driver provides some thermostat and fan control for the desktop 181 G4 "Windtunnel" 182 183 config THERM_ADT746X 184 tristate "Support for thermal mgmnt on laptops with ADT 746x chipset" 185 depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64 186 help 187 This driver provides some thermostat and fan control for the 188 iBook G4, and the ATI based aluminium PowerBooks, allowing slightly 189 better fan behaviour by default, and some manual control. 190 191 config WINDFARM 192 tristate "New PowerMac thermal control infrastructure" 193 depends on PPC 194 195 config WINDFARM_PM81 196 tristate "Support for thermal management on iMac G5" 197 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU 198 select I2C_POWERMAC 199 help 200 This driver provides thermal control for the iMacG5 201 202 config WINDFARM_PM72 203 tristate "Support for thermal management on PowerMac G5 (AGP)" 204 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU 205 select I2C_POWERMAC 206 help 207 This driver provides thermal control for the PowerMac G5 208 "AGP" variants (PowerMac 7,2 and 7,3) 209 210 config WINDFARM_RM31 211 tristate "Support for thermal management on Xserve G5" 212 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && ADB_PMU 213 select I2C_POWERMAC 214 help 215 This driver provides thermal control for the Xserve G5 216 (RackMac3,1) 217 218 config WINDFARM_PM91 219 tristate "Support for thermal management on PowerMac9,1" 220 depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU 221 select I2C_POWERMAC 222 help 223 This driver provides thermal control for the PowerMac9,1 224 which is the recent (SMU based) single CPU desktop G5 225 226 config WINDFARM_PM112 227 tristate "Support for thermal management on PowerMac11,2" 228 depends on WINDFARM && I2C && PMAC_SMU 229 select I2C_POWERMAC 230 help 231 This driver provides thermal control for the PowerMac11,2 232 which are the recent dual and quad G5 machines using the 233 970MP dual-core processor. 234 235 config WINDFARM_PM121 236 tristate "Support for thermal management on PowerMac12,1" 237 depends on WINDFARM && I2C && PMAC_SMU 238 select I2C_POWERMAC 239 help 240 This driver provides thermal control for the PowerMac12,1 241 which is the iMac G5 (iSight). 242 243 config ANSLCD 244 tristate "Support for ANS LCD display" 245 depends on ADB_CUDA && PPC_PMAC 246 247 config PMAC_RACKMETER 248 tristate "Support for Apple XServe front panel LEDs" 249 depends on PPC_PMAC 250 help 251 This driver provides some support to control the front panel 252 blue LEDs "vu-meter" of the XServer macs. 253 254 config SENSORS_AMS 255 tristate "Apple Motion Sensor driver" 256 depends on PPC_PMAC && !PPC64 && INPUT && ((ADB_PMU && I2C = y) || (ADB_PMU && !I2C) || I2C) 257 help 258 Support for the motion sensor included in PowerBooks. Includes 259 implementations for PMU and I2C. 260 261 This driver can also be built as a module. If so, the module 262 will be called ams. 263 264 config SENSORS_AMS_PMU 265 bool "PMU variant" if SENSORS_AMS_I2C 266 depends on SENSORS_AMS && ADB_PMU 267 default y 268 help 269 PMU variant of motion sensor, found in late 2005 PowerBooks. 270 271 config SENSORS_AMS_I2C 272 bool "I2C variant" 273 depends on SENSORS_AMS && I2C 274 default y 275 help 276 I2C variant of motion sensor, found in early 2005 PowerBooks and 277 iBooks. 278 279 endif # MACINTOSH_DRIVERS 280