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https://github.com/edk2-porting/linux-next.git
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0bae35e14b
It's not useful to build LED triggers when there's no LEDs that can be triggered by them. Therefore, fix up the dependencies so that this cannot happen, and fix a few users that select triggers to depend on LEDS_CLASS as well (there is also one user that also selects LEDS_CLASS, which is OK). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Tested-by: Ingo Molnar <mingo@elte.hu> Cc: Arnd Hannemann <arnd@arndnet.de> Cc: Michal Hocko <mhocko@suse.cz> Cc: Richard Purdie <rpurdie@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
287 lines
9.9 KiB
Plaintext
287 lines
9.9 KiB
Plaintext
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menuconfig MACINTOSH_DRIVERS
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bool "Macintosh device drivers"
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depends on PPC || MAC || X86
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default y if (PPC_PMAC || MAC)
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---help---
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Say Y here to get to see options for devices used with Macintosh
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computers. This option alone does not add any kernel code.
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If you say N, all options in this submenu will be skipped and disabled.
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if MACINTOSH_DRIVERS
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config ADB
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bool "Apple Desktop Bus (ADB) support"
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depends on MAC || (PPC_PMAC && PPC32)
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help
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Apple Desktop Bus (ADB) support is for support of devices which
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are connected to an ADB port. ADB devices tend to have 4 pins.
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If you have an Apple Macintosh prior to the iMac, an iBook or
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PowerBook, or a "Blue and White G3", you probably want to say Y
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here. Otherwise say N.
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config ADB_MACII
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bool "Include Mac II ADB driver"
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depends on ADB && MAC
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help
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Say Y here if want your kernel to support Macintosh systems that use
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the Mac II style ADB. This includes the II, IIx, IIcx, SE/30, IIci,
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Quadra 610, Quadra 650, Quadra 700, Quadra 800, Centris 610 and
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Centris 650.
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config ADB_MACIISI
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bool "Include Mac IIsi ADB driver"
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depends on ADB && MAC
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help
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Say Y here if want your kernel to support Macintosh systems that use
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the Mac IIsi style ADB. This includes the IIsi, IIvi, IIvx, Classic
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II, LC, LC II, LC III, Performa 460, and the Performa 600.
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config ADB_IOP
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bool "Include IOP (IIfx/Quadra 9x0) ADB driver"
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depends on ADB && MAC
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help
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The I/O Processor (IOP) is an Apple custom IC designed to provide
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intelligent support for I/O controllers. It is described at
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<http://www.angelfire.com/ca2/dev68k/iopdesc.html> to enable direct
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support for it, say 'Y' here.
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config ADB_PMU68K
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bool "Include PMU (Powerbook) ADB driver"
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depends on ADB && MAC
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help
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Say Y here if want your kernel to support the m68k based Powerbooks.
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This includes the PowerBook 140, PowerBook 145, PowerBook 150,
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PowerBook 160, PowerBook 165, PowerBook 165c, PowerBook 170,
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PowerBook 180, PowerBook, 180c, PowerBook 190cs, PowerBook 520,
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PowerBook Duo 210, PowerBook Duo 230, PowerBook Duo 250,
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PowerBook Duo 270c, PowerBook Duo 280 and PowerBook Duo 280c.
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# we want to change this to something like CONFIG_SYSCTRL_CUDA/PMU
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config ADB_CUDA
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bool "Support for CUDA based Macs and PowerMacs"
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depends on (ADB || PPC_PMAC) && !PPC_PMAC64
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help
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This provides support for CUDA based Macintosh and Power Macintosh
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systems. This includes many m68k based Macs (Color Classic, Mac TV,
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Performa 475, Performa 520, Performa 550, Performa 575,
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Performa 588, Quadra 605, Quadra 630, Quadra/Centris 660AV, and
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Quadra 840AV), most OldWorld PowerMacs, the first generation iMacs,
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the Blue&White G3 and the "Yikes" G4 (PCI Graphics). All later
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models should use CONFIG_ADB_PMU instead. It is safe to say Y here
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even if your machine doesn't have a CUDA.
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If unsure say Y.
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config ADB_PMU
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bool "Support for PMU based PowerMacs"
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depends on PPC_PMAC
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help
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On PowerBooks, iBooks, and recent iMacs and Power Macintoshes, the
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PMU is an embedded microprocessor whose primary function is to
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control system power, and battery charging on the portable models.
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The PMU also controls the ADB (Apple Desktop Bus) which connects to
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the keyboard and mouse on some machines, as well as the non-volatile
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RAM and the RTC (real time clock) chip. Say Y to enable support for
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this device; you should do so if your machine is one of those
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mentioned above.
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config ADB_PMU_LED
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bool "Support for the Power/iBook front LED"
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depends on ADB_PMU
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select NEW_LEDS
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select LEDS_CLASS
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help
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Support the front LED on Power/iBooks as a generic LED that can
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be triggered by any of the supported triggers. To get the
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behaviour of the old CONFIG_BLK_DEV_IDE_PMAC_BLINK, select this
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and the ide-disk LED trigger and configure appropriately through
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sysfs.
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config ADB_PMU_LED_IDE
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bool "Use front LED as IDE LED by default"
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depends on ADB_PMU_LED
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depends on LEDS_CLASS
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select LEDS_TRIGGERS
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select LEDS_TRIGGER_IDE_DISK
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help
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This option makes the front LED default to the IDE trigger
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so that it blinks on IDE activity.
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config PMAC_SMU
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bool "Support for SMU based PowerMacs"
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depends on PPC_PMAC64
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help
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This option adds support for the newer G5 iMacs and PowerMacs based
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on the "SMU" system control chip which replaces the old PMU.
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If you don't know, say Y.
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config PMAC_APM_EMU
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tristate "APM emulation"
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select APM_EMULATION
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depends on ADB_PMU && PM && PPC32
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config PMAC_MEDIABAY
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bool "Support PowerBook hotswap media bay"
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depends on PPC_PMAC && PPC32 && BLOCK
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help
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This option adds support for older PowerBook's hotswap media bay
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that can contains batteries, floppy drives, or IDE devices. PCI
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devices are not fully supported in the bay as I never had one to
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try with
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config PMAC_BACKLIGHT
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bool "Backlight control for LCD screens"
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depends on ADB_PMU && FB = y && (BROKEN || !PPC64)
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select FB_BACKLIGHT
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help
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Say Y here to enable Macintosh specific extensions of the generic
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backlight code. With this enabled, the brightness keys on older
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PowerBooks will be enabled so you can change the screen brightness.
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Newer models should use a userspace daemon like pbbuttonsd.
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config PMAC_BACKLIGHT_LEGACY
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bool "Provide legacy ioctl's on /dev/pmu for the backlight"
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depends on PMAC_BACKLIGHT && (BROKEN || !PPC64)
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help
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Say Y if you want to enable legacy ioctl's on /dev/pmu. This is for
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programs which use this old interface. New and updated programs
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should use the backlight classes in sysfs.
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config ADB_MACIO
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bool "Include MacIO (CHRP) ADB driver"
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depends on ADB && PPC_CHRP && !PPC_PMAC64
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help
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Say Y here to include direct support for the ADB controller in the
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Hydra chip used on PowerPC Macintoshes of the CHRP type. (The Hydra
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also includes a MESH II SCSI controller, DBDMA controller, VIA chip,
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OpenPIC controller and two RS422/Geoports.)
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config INPUT_ADBHID
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bool "Support for ADB input devices (keyboard, mice, ...)"
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depends on ADB && INPUT=y
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help
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Say Y here if you want to have ADB (Apple Desktop Bus) HID devices
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such as keyboards, mice, joysticks, trackpads or graphic tablets
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handled by the input layer. If you say Y here, make sure to say Y to
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the corresponding drivers "Keyboard support" (CONFIG_INPUT_KEYBDEV),
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"Mouse Support" (CONFIG_INPUT_MOUSEDEV) and "Event interface
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support" (CONFIG_INPUT_EVDEV) as well.
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If unsure, say Y.
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config MAC_EMUMOUSEBTN
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tristate "Support for mouse button 2+3 emulation"
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depends on SYSCTL && INPUT
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help
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This provides generic support for emulating the 2nd and 3rd mouse
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button with keypresses. If you say Y here, the emulation is still
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disabled by default. The emulation is controlled by these sysctl
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entries:
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/proc/sys/dev/mac_hid/mouse_button_emulation
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/proc/sys/dev/mac_hid/mouse_button2_keycode
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/proc/sys/dev/mac_hid/mouse_button3_keycode
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If you have an Apple machine with a 1-button mouse, say Y here.
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To compile this driver as a module, choose M here: the
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module will be called mac_hid.
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config THERM_WINDTUNNEL
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tristate "Support for thermal management on Windtunnel G4s"
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depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64
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help
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This driver provides some thermostat and fan control for the desktop
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G4 "Windtunnel"
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config THERM_ADT746X
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tristate "Support for thermal mgmnt on laptops with ADT 746x chipset"
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depends on I2C && I2C_POWERMAC && PPC_PMAC && !PPC_PMAC64
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help
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This driver provides some thermostat and fan control for the
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iBook G4, and the ATI based aluminium PowerBooks, allowing slightly
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better fan behaviour by default, and some manual control.
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config THERM_PM72
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tristate "Support for thermal management on PowerMac G5"
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depends on I2C && I2C_POWERMAC && PPC_PMAC64
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help
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This driver provides thermostat and fan control for the desktop
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G5 machines.
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config WINDFARM
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tristate "New PowerMac thermal control infrastructure"
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depends on PPC
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config WINDFARM_PM81
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tristate "Support for thermal management on iMac G5"
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depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU
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select I2C_POWERMAC
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help
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This driver provides thermal control for the iMacG5
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config WINDFARM_PM91
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tristate "Support for thermal management on PowerMac9,1"
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depends on WINDFARM && I2C && CPU_FREQ_PMAC64 && PMAC_SMU
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select I2C_POWERMAC
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help
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This driver provides thermal control for the PowerMac9,1
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which is the recent (SMU based) single CPU desktop G5
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config WINDFARM_PM112
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tristate "Support for thermal management on PowerMac11,2"
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depends on WINDFARM && I2C && PMAC_SMU
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select I2C_POWERMAC
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help
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This driver provides thermal control for the PowerMac11,2
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which are the recent dual and quad G5 machines using the
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970MP dual-core processor.
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config WINDFARM_PM121
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tristate "Support for thermal management on PowerMac12,1"
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depends on WINDFARM && I2C && PMAC_SMU
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select I2C_POWERMAC
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help
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This driver provides thermal control for the PowerMac12,1
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which is the iMac G5 (iSight).
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config ANSLCD
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tristate "Support for ANS LCD display"
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depends on ADB_CUDA && PPC_PMAC
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config PMAC_RACKMETER
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tristate "Support for Apple XServe front panel LEDs"
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depends on PPC_PMAC
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help
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This driver provides some support to control the front panel
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blue LEDs "vu-meter" of the XServer macs.
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config SENSORS_AMS
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tristate "Apple Motion Sensor driver"
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depends on PPC_PMAC && !PPC64 && INPUT && ((ADB_PMU && I2C = y) || (ADB_PMU && !I2C) || I2C) && EXPERIMENTAL
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select INPUT_POLLDEV
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help
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Support for the motion sensor included in PowerBooks. Includes
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implementations for PMU and I2C.
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This driver can also be built as a module. If so, the module
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will be called ams.
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config SENSORS_AMS_PMU
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bool "PMU variant"
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depends on SENSORS_AMS && ADB_PMU
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default y
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help
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PMU variant of motion sensor, found in late 2005 PowerBooks.
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config SENSORS_AMS_I2C
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bool "I2C variant"
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depends on SENSORS_AMS && I2C
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default y
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help
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I2C variant of motion sensor, found in early 2005 PowerBooks and
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iBooks.
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endif # MACINTOSH_DRIVERS
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