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authorLinus Torvalds <torvalds@linux-foundation.org>2015-06-26 14:51:15 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2015-06-26 14:51:15 -0700
commitd87823813fe498fdd47894bd28e460a9dee8d771 (patch)
tree214eaf3babd0d61f08022fc1edd99a5128616548 /arch/x86
parente382608254e06c8109f40044f5e693f2e04f3899 (diff)
parent3dc196eae1db548f05e53e5875ff87b8ff79f249 (diff)
Merge tag 'char-misc-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver updates from Greg KH: "Here's the big char/misc driver pull request for 4.2-rc1. Lots of mei, extcon, coresight, uio, mic, and other driver updates in here. Full details in the shortlog. All of these have been in linux-next for some time with no reported problems" * tag 'char-misc-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (176 commits) mei: me: wait for power gating exit confirmation mei: reset flow control on the last client disconnection MAINTAINERS: mei: add mei_cl_bus.h to maintained file list misc: sram: sort and clean up included headers misc: sram: move reserved block logic out of probe function misc: sram: add private struct device and virt_base members misc: sram: report correct SRAM pool size misc: sram: bump error message level on unclean driver unbinding misc: sram: fix device node reference leak on error misc: sram: fix enabled clock leak on error path misc: mic: Fix reported static checker warning misc: mic: Fix randconfig build error by including errno.h uio: pruss: Drop depends on ARCH_DAVINCI_DA850 from config uio: pruss: Add CONFIG_HAS_IOMEM dependence uio: pruss: Include <linux/sizes.h> extcon: Redefine the unique id of supported external connectors without 'enum extcon' type char:xilinx_hwicap:buffer_icap - change 1/0 to true/false for bool type variable in function buffer_icap_set_configuration(). Drivers: hv: vmbus: Allocate ring buffer memory in NUMA aware fashion parport: check exclusive access before register w1: use correct lock on error in w1_seq_show() ...
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/Kconfig25
1 files changed, 10 insertions, 15 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 8e0b76ad8350..4fcf0ade7e91 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1055,24 +1055,19 @@ config TOSHIBA
Say N otherwise.
config I8K
- tristate "Dell laptop support"
+ tristate "Dell i8k legacy laptop support"
select HWMON
+ select SENSORS_DELL_SMM
---help---
- This adds a driver to safely access the System Management Mode
- of the CPU on the Dell Inspiron 8000. The System Management Mode
- is used to read cpu temperature and cooling fan status and to
- control the fans on the I8K portables.
+ This option enables legacy /proc/i8k userspace interface in hwmon
+ dell-smm-hwmon driver. Character file /proc/i8k reports bios version,
+ temperature and allows controlling fan speeds of Dell laptops via
+ System Management Mode. For old Dell laptops (like Dell Inspiron 8000)
+ it reports also power and hotkey status. For fan speed control is
+ needed userspace package i8kutils.
- This driver has been tested only on the Inspiron 8000 but it may
- also work with other Dell laptops. You can force loading on other
- models by passing the parameter `force=1' to the module. Use at
- your own risk.
-
- For information on utilities to make use of this driver see the
- I8K Linux utilities web site at:
- <http://people.debian.org/~dz/i8k/>
-
- Say Y if you intend to run this kernel on a Dell Inspiron 8000.
+ Say Y if you intend to run this kernel on old Dell laptops or want to
+ use userspace package i8kutils.
Say N otherwise.
config X86_REBOOTFIXUPS