* Document the dev.asmc.N.light.control sysctl. [1]
* Add more models that have the SMC. PR: 137168 [1] Submitted by: Patrick Lamaiziere <patfbsd at davenulle.org> Approved by: re (kib)
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@ -1,5 +1,5 @@
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.\"-
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.\" Copyright (c) 2007, 2008 Rui Paulo <rpaulo@FreeBSD.org>
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.\" Copyright (c) 2007, 2008, 2009 Rui Paulo <rpaulo@FreeBSD.org>
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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@ -25,7 +25,7 @@
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.\"
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.\" $FreeBSD$
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.\"
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.Dd April 7, 2008
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.Dd July 27, 2009
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.Dt ASMC 4
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.Os
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.Sh NAME
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@ -54,11 +54,17 @@ The SMC is known to be found on the following systems:
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.Pp
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.Bl -bullet -offset indent -compact
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.It
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MacBook (any generation)
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MacBook
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.It
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MacBook Pro (any generation)
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MacBook Pro
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.It
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Intel MacMini
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.It
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Mac Pro
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.It
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MacBook Air
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.It
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Intel iMac
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.El
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.Pp
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With this driver, you can configure your keyboard backlight
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@ -72,15 +78,16 @@ under the device tree
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.Sh KEYBOARD BACKLIGHT
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On
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.Tn MacBook Pro
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systems, you can control the keyboard brightness by writing values to
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systems, you can control the keyboard brightness by writing a value to
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the
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.Va dev.asmc.%d.light.control
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sysctl MIB.
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.Pp
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The following sysctl MIBs contains the raw value returned by the left
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and right light sensors:
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.Va dev.asmc.%d.light.left
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or
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.Va dev.asmc.%d.light.right
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sysctl MIBs.
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.Pp
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Each of these sysctl MIBs contains the raw value returned by the left
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and right light sensors.
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.Va dev.asmc.%d.light.right .
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.Sh TEMPERATURES
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The number of temperature sensors and their description varies among
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systems.
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