drivers/macintosh/Kconfig

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