| 684f49c63edb17b18b8ffc84495e0b0aacc8f4ad |
|
07-Jun-2012 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Limit key length in warning messages
commit ac852edb47b15900886ba2564eeeb13b3b526e3e upstream.
Key lookups may call read_smc() with a fixed-length key string,
and if the lookup fails, trailing stack content may appear in the
kernel log. Fixed with this patch.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
/drivers/hwmon/applesmc.c
|
| 0fc86eca1b338d06ec500b34ef7def79c32b602b |
|
26-Jan-2012 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Silence uninitialized warnings
Some error paths do not set a result, leading to the (false)
assumption that the value may be used uninitialized. Set results for
those paths as well.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| 85ebfd3ef9a52abe6426cc5e96604f2dd0e9b375 |
|
19-Jan-2012 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: (applesmc) Fix multi-line comments
Cc: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
/drivers/hwmon/applesmc.c
|
| 179c4fdb565dd2157e5dfe89318b74868e3b523d |
|
04-Jan-2012 |
Frans Meulenbroeks <fransmeulenbroeks@gmail.com> |
hwmon: replaced strict_str* with kstr*
replaced strict_strtol with kstrtol and
replaced strict_strtuol with kstrtuol
This satisfies checkpatch -f
Compile tested only: no warnings or errors given
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| 9d1f8a40ddab65a5cedb69b369ee4c0c6e4acf6b |
|
22-Jan-2011 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Properly initialize lockdep attributes
The switch to dynamically allocated sysfs attributes left the
internal lockdep members uninitialized, causing a formal bug.
This patch adds sysfs_attr_init() to the node creation function,
remedying the problem.
Reported-and-tested-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| 2bfe814826b7266a489895f731a777f8cbe37963 |
|
10-Nov-2010 |
Guenter Roeck <guenter.roeck@ericsson.com> |
hwmon: (applesmc) Fix checkpatch errors and fix value range checks
This patch fixes all checkpatch errors and most of the checkpatch warnings.
It also fixes the range check in applesmc_store_fan_speed().
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
/drivers/hwmon/applesmc.c
|
| 41e71f97174ba08fcca7f31bf448de92abc8862e |
|
09-Nov-2010 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Update copyright information
With the preceding patches, git blame assigns about half of
the file to the present author. Add a line to the copyright
to reflect this.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| 0b8ad5a57b75322e4b671ef420b5fe90e5154912 |
|
09-Nov-2010 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Silence driver
Make the driver report a single line on success.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| 0b0b5dff8967a4468f05174d0d74e1ed6e369776 |
|
09-Nov-2010 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Simplify feature sysfs handling
Given the dynamic node construction method, the setup of the
accelerometer, light sensor and keyboard backlight sysfs nodes
can be simplified. This patch does not contain any logic changes.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| 3eba2bf7c5fb7863412554cd73646cb80ac293ff |
|
09-Nov-2010 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Dynamic creation of fan files
With the dynamic temperature group in place, the setup of fans
can be simplified. This patch sets up the fans dynamically, removing
a hundred lines of code.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| 40ef06f1120bcc0a2ad483b5cd42f58c4df78a5b |
|
10-Nov-2010 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Extract all features generically
With temperature keys being determined automatically, the dmi match
data is only used to assign features that can easily be detected from
the smc. This patch removes the dmi match data altogether, and reduces
the match table to the main machine models.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| dcdea2614ab9b7864a3ae620419d04e0cc4a65cc |
|
09-Nov-2010 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Handle new temperature format
The recent Macbooks have temperature registers of a new type.
This patch adds the logic to handle them.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| 9792dadfce22ae1518c88577ac743a3077a85084 |
|
10-Nov-2010 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Dynamic creation of temperature files
The current driver creates temperature files based on a list
of temperature keys given per device. Apart from slow adaption
to new machine models, the number of sensors also depends on
the number of processors. This patch looks up the temperature
keys dynamically, thereby supporting all models.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| 5874583d5662de5550b0ed1c54a9dea70bcdcba4 |
|
10-Nov-2010 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Introduce a register lookup table
One main problem with the current driver is the inability to quickly
search for supported keys, resulting in detailed feature maps per
machine model which are cumbersome to maintain.
This patch adds a register lookup table, which enables binary search
for supported keys. The lookup also reduces the io frequency, so the
original mutex is replaced by locks around the actual io.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
[guenter.roeck@ericsson.com: Added value range check to key_at_index_store()]
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| 1ee7c71bd1aa9758f14e1be92310215a5bd0abe7 |
|
09-Nov-2010 |
Joe Perches <joe@perches.com> |
hwmon: (applesmc) Use pr_fmt and pr_<level>
Added #define pr_fmt KBUILD_MODNAME ": " fmt
Converted printks to pr_<level>
Coalesced any long formats
Removed prefixes from formats
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| 2344cd0c2e9ea8f3037be11fb997ddbeda0237ca |
|
09-Nov-2010 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Relax the severity of device init failure
The device init is used to reset the accelerometer. Failure to reset
is not severe enough to stop loading the module or to resume from
hibernation. This patch relaxes failure to a warning and drops
output in case of success.
Cc: stable@kernel.org
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| 132af03233b493101a53010383b5abb5b9ff1e51 |
|
09-Nov-2010 |
Edgar Hucek <gimli@dark-green.com> |
hwmon: (applesmc) Add MacBookAir3,1(3,2) support
This patch add support for the MacBookAir3,1 and MacBookAir3,2 to the
applesmc driver.
[rydberg@euromail.se: minor cleanup]
Cc: stable@kernel.org
Signed-off-by: Edgar Hucek <gimli@dark-green.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
/drivers/hwmon/applesmc.c
|
| fa5575cff92eb43f467b9b00468d70d073e8b3d2 |
|
27-May-2010 |
Alex Murray <murray.alex@gmail.com> |
hwmon: (applesmc) Add temperature sensor labels to sysfs interface
The Apple SMC uses a systematic labeling scheme for the hardware
temperature sensors. This scheme is currently hidden from
userland. Since the sensor set, and consequently the numbering,
differs between models, an extensive database of configurations is
required for an application such as fan control. This patch adds the
SMC labels to the hwmon sysfs interface, allowing applications to use
the sensors more intelligibly.
[rydberg@euromail.se: fixed error handling]
Signed-off-by: Alex Murray <murray.alex@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
/drivers/hwmon/applesmc.c
|
| 405eaa1c1d045cdd872802fc515f638573984880 |
|
27-May-2010 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Add generic support for MacBook Pro 7
This patch adds generic support for the MacBook Pro 7 family
based on the 7,1 model.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
/drivers/hwmon/applesmc.c
|
| 872bad55e2d3fcc13e1e8770a3b200f0c6ca5126 |
|
27-May-2010 |
Bernhard Froemel <froemel@vmars.tuwien.ac.at> |
hwmon: (applesmc) Add generic support for MacBook Pro 6
This patch adds generic support for the MacBook Pro 6 family
based on the 6,2 model.
[rydberg@euromail.se: patch cleanup]
Signed-off-by: Bernhard Froemel <froemel@vmars.tuwien.ac.at>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
/drivers/hwmon/applesmc.c
|
| 4e4a99d32721800c061191027f18f780dcbd9e0b |
|
27-May-2010 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Add support for MacBook Pro 5,3 and 5,4
The MacBookPro 5,3 model has two fans, whereas the 5,4 model has
only one. This patch adds explicit support for the 5,3 and 5,4 models.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
/drivers/hwmon/applesmc.c
|
| 0559a538899d48e7d730affb9df2abb13a7d9008 |
|
11-May-2010 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: (applesmc) Correct sysfs fan error handling
The current code will not remove the sysfs files for fan numbers three
and up. Also, upon exit, fans one and two are removed regardless of
their existence. This patch cleans up the sysfs error handling for
the fans.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
/drivers/hwmon/applesmc.c
|
| e1741712e85cec8004c7eeeea81186618f78eff1 |
|
14-Apr-2010 |
Justin P. Mattock <justinmattock@gmail.com> |
hwmon: (applesmc) Add iMac9,1 and MacBookPro2,2 support
Add the iMac9,1 and the MacBookPro2,2 temperature sensors to hwmon
driver applesmc to fix kernel bug #14429:
https://bugzilla.kernel.org/show_bug.cgi?id=14429
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Acked-by: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
/drivers/hwmon/applesmc.c
|
| 471452104b8520337ae2fb48c4e61cd4896e025d |
|
15-Dec-2009 |
Alexey Dobriyan <adobriyan@gmail.com> |
const: constify remaining dev_pm_ops
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| a976f150a6953da5ccbd40fa6dba3bd7d56f9f67 |
|
22-Sep-2009 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: restore accelerometer and keyboard backlight on resume
On resume from suspend, the driver currently resets the logical state as
if it was brought up from halt. This patch uses the
dev_pm_ops.resume/restore methods to synchronize the hardware with the
memorized logical state, in effect bringing back the accelerometer and
backlight to the state prior to suspend. Works for both suspend to ram
and hibernation. The patch has zero effect on the running state.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 6055fae8aceee41471edfd1876e5617d16e028fe |
|
15-Sep-2009 |
H Hartley Sweeten <hartleys@visionengravers.com> |
hwmon: Include <linux/io.h> instead of <asm/io.h>
Drivers should be including <linux/io.h> instead of <asm/io.h>.
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Alistair John Strachan <alistair@devzero.co.uk>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Juerg Haefliger <juergh@gmail.com>
Cc: Frank Seidel <frank@f-seidel.de>
Acked-by: Jim Cromie <jim.cromie@gmail.com>
Cc: "Mark M. Hoffman" <mhoffman@lightlink.com>
Cc: Roger Lucas <vt8231@hiddenengine.co.uk>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
/drivers/hwmon/applesmc.c
|
| fb9f88e1dc76f9feb39d39c40a5d61aad6df4388 |
|
29-Jan-2009 |
Bharath Ramesh <bramesh@vt.edu> |
hwmon: applesmc: add support for MacPro 3 temperature sensors
MacPro 3 have more temperature sensors than the previous MacPro's also the
sensor THTG has been removed. This patch add supports for the newer
temperature sensors in the MacPro3.
Signed-off-by: Bharath Ramesh <bramesh@vt.edu>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| c3d6362b8717759de7f2086f9665a4d96cacbc51 |
|
15-Jan-2009 |
Alex Murray <murray.alex@gmail.com> |
hwmon: applesmc: fix light sensor readings on newer MacBooks
The light sensors ALV0 and ALV1 on newer MacBooks (early 2008 and later)
changed to report 10 bytes instead the earlier 6, and the sensor encoding
subsequently changed. As a result, the reported light sensors readings
are much too low.
Via experiments leading up to this patch, it seems only the ALV0 is
reporting data, and the most useful value therein is a 10-bit big-endian
value at offset 6. This suggests that a new protocol was added as a
backward-compatible replacement on top of the old one.
This patch makes applesmc report the improved light sensor reading for the
new machines, on a scale in conformance with earlier ones.
Signed-off-by: Alex Murray <murray.alex@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 85e0e5ad1ef8cebd010bbd7047418a47ca9c5ead |
|
06-Jan-2009 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: Add support for MacBook Air 2
Add temperature sensor support for MacBook Air 2.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| dc924efb52ba9e4dffec5b15ae2242b894198139 |
|
01-Dec-2008 |
Henrik Rydberg <rydberg@bitmath.org> |
hwmon: applesmc: make applesmc load automatically on startup
make use of the new dmi device loading support to automatically load the
applesmc driver based on the dmi_match table.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 45a3a36b6333b9ddfb0c57602d959a8d05bc47e4 |
|
20-Nov-2008 |
Henrik Rydberg <rydberg@euromail.se> |
drivers/hwmon/applesmc.c: add generic MacPro support
In order to analyze the SMC of the newer MacPros, applesmc needs to
recognize the machine. This patch adds the missing generic dmi_match
entry for MacPro models.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 9ca791bbd464d7968db1530b433cc397a4c348c1 |
|
20-Nov-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: Add support for iMac 6
Add temperature sensor support for iMac 6.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Tested-by: Caleb Hyde <caleb.hyde@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 468cc0320ed083e26364d9febde2679d981ed6a6 |
|
12-Nov-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: add support for Macbook 4
This patch adds accelerometer and temperature sensor support for Macbook 4.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| eefc488f96cdde6e152b45675b50bf380b95d99f |
|
06-Nov-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: add support for iMac 8
Add temperature sensor support for iMac 8.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Tested-by: Klaus Doblmann <klaus.doblmann@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| a66603257bf88bbe2c9fd6a97ee5dc24de15d196 |
|
06-Nov-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: add support for Macbook Pro 5
Add accelerometer, backlight and temperature sensor support for the new
unibody Macbook Pro 5.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 181209a1d91756bfd83b1d6ce2008cea3ca225b6 |
|
06-Nov-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: add support for Macbook 5
Add accelerometer, backlight and temperature sensor support for the new
unibody Macbook 5.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Tested-by: David M. Lary <dmlary@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 6e3530fa241ae759313496f67295c9252691ed04 |
|
06-Nov-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: add support for iMac 5
Add temperature sensor support for iMac 5.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Tested-by: Ricky Campbell <johnrcampbell@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 8c9398d1e9766e3659e277acb2e8ca1c17684139 |
|
19-Oct-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: lighter wait mechanism, drastic improvement
The read fail ratio is sensitive to the delay between the first byte
written and the first byte read; apparently the sensors cannot be rushed.
Increasing the minimum wait time, without changing the total wait time,
improves the fail ratio from a 8% chance that any of the sensors fails in
one read, down to 0.4%, on a Macbook Air. On a Macbook Pro 3,1, the
effect is even more apparent. By reducing the number of status polls, the
ratio is further improved to below 0.1%. Finally, increasing the total
wait time brings the fail ratio down to virtually zero.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Tested-by: Bob McElrath <bob@mcelrath.org>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: "Mark M. Hoffman" <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 07e8dbd3ebbdedc71335049dd4b0d542cb038d7d |
|
19-Oct-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: Add support for Macbook Pro 3
Add temperature sensor support for Macbook Pro 3.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Riki Oktarianto <rkoktarianto@gmail.com>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| d7549905f157f217b888edb0f2055f5090eaf1d8 |
|
19-Oct-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: Add support for Macbook Pro 4
Adds temperature sensor support for the Macbook Pro 4.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Riki Oktarianto <rkoktarianto@gmail.com>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 7b5e3cb28f52f42d8cf2b36771be580f33bbc7ae |
|
19-Oct-2008 |
Andrew Morton <akpm@linux-foundation.org> |
drivers/hwmon/applesmc.c: remove unneeded casts
dmi_system_id.driver_data is already void*.
Cc: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Riki Oktarianto <rkoktarianto@gmail.com>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| f5274c972bac2d14c092a9c634e03f51785c7b76 |
|
19-Oct-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: add support for Macbook Air
This patch adds accelerometer, backlight and temperature sensor support
for the Macbook Air.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Riki Oktarianto <rkoktarianto@gmail.com>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 8bd1a12a51871f0c870612d8220b1485d6aefc73 |
|
19-Oct-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: allow for variable ALV0 and ALV1 package length
On some recent Macbooks, the package length for the light sensors ALV0 and
ALV1 has changed from 6 to 10. This patch allows for a variable package
length encompassing both variants.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Riki Oktarianto <rkoktarianto@gmail.com>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 02fcbd144d684167aa67b1d3ad68f18d265f2d08 |
|
19-Oct-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: prolong status wait
The time to wait for a status change while reading or writing to the SMC
ports is a balance between read reliability and system performance. The
current setting yields rougly three errors in a thousand when
simultaneously reading three different temperature values on a Macbook
Air. This patch increases the setting to a value yielding roughly one
error in ten thousand, with no noticable system performance degradation.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Riki Oktarianto <rkoktarianto@gmail.com>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 84d2d7f2ee98dc9bd799790c89b5eb8280af2d37 |
|
19-Oct-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: fix the 'wait status failed: c != 8' problem
On many Macbooks since mid 2007, the Pro, C2D and Air models, applesmc
fails to read some or all SMC ports. This problem has various effects,
such as flooded logfiles, malfunctioning temperature sensors,
accelerometers failing to initialize, and difficulties getting backlight
functionality to work properly.
The root of the problem seems to be the command protocol. The current
code sends out a command byte, then repeatedly polls for an ack before
continuing to send or recieve data. From experiments leading to this
patch, it seems the command protocol never quite worked or changed so that
one now sends a command byte, waits a little bit, polls for an ack, and if
it fails, repeats the whole thing by sending the command byte again.
This patch implements a send_command function according to the new
interpretation of the protocol, and should work also for earlier models.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Riki Oktarianto <rkoktarianto@gmail.com>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 05224091af06177c0ce7c1fae1f498455b47a6be |
|
19-Oct-2008 |
Henrik Rydberg <rydberg@euromail.se> |
hwmon: applesmc: specified number of bytes to read should match actual
At one single place in the code, the specified number of bytes to read and
the actual number of bytes read differ by one. This one-liner patch fixes
that inconsistency.
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Riki Oktarianto <rkoktarianto@gmail.com>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| f91a79fe86a0becdf2506c189cdde154e82c787c |
|
15-Aug-2008 |
Guilherme M. Schroeder <guilherme.m.schroeder@gmail.com> |
applesmc: add support for Macbook
Add support for Macbook v3 (sensors and accelerometer).
Signed-off-by: Nicolas Boichat <nicolas@boichat.ch>
Cc: "Mark M. Hoffman" <mhoffman@lightlink.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 9f86f28df14e06b12908d6475ee2462f0555bf34 |
|
15-Aug-2008 |
Roberto De Ioris <roberto@unbit.it> |
applesmc: support for Intel iMac
This adds support for fans and temperature sensors on intel iMac.
Tested on iMac 24" 2.8ghz (iMac8,1), it supports the following sensors:
cpu A
ambient
gpu
gpu diode
gpu heatsink
hd bay 1
memory controller
optical drive
power
Signed-off-by: Roberto De Ioris <roberto@unbit.it>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Mark M. Hoffman <mhoffman@lightlink.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| cd19ba1391f93bc3741d298667c074d2d3fcc9fd |
|
05-Feb-2008 |
Riki Oktarianto <rkoktarianto@gmail.com> |
hwmon: (applesmc) sensors set for MacBook2
On my mid-2007 MacBook2, reading Ts0P sensor always failed with this message:
applesmc: wait status failed: 5 != 50.
So I assume that there's no such Ts0p sensor in this model (please confirm,
anyone). If there's the case, then we need a new set of sensors defined for
MacBook2.
Signed-off-by: Riki Oktarianto <rkoktarianto@gmail.com>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
/drivers/hwmon/applesmc.c
|
| 6c152beefbf90579d21afc4f7e075b1f801f9a75 |
|
31-Oct-2007 |
Richard Purdie <rpurdie@rpsys.net> |
leds: Standardise LED naming scheme
As discussed on LKML some notion of 'function' is needed in
LED naming. This patch adds this to the documentation and
standardises existing LED drivers.
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
/drivers/hwmon/applesmc.c
|
| 8de577095d65e8a51135793bf48c7be6c6c5bc77 |
|
16-Oct-2007 |
René Rebe <rene@exactcode.de> |
hwmon: (applesmc) Add support for Mac Pro 2 x Quad-Core
At least the 2x Quad-Core Apple Mac Pro appears to have some over-heat
protection which suddenly powers off the whole box under load. This adds
support for the fans and temerature sensors in the Mac Pro - later some
"windwarm" a-like code should probably monitor the values. For now
manually tweaking the fans prevents the sudden shutdown for me.
cd /sys/devices/platform/applesmc.768
for x in fan{1,2,3,4}; do
echo 1 > ${x}_manual
echo 1285 > ${x}_output
done
Two sensors are 0, while four are 129 °C, those might be removed again,
later.
Signed-off-by: René Rebe <rene@exactcode.de>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
/drivers/hwmon/applesmc.c
|
| 7b19ada2ed3c1eccb9fe94d74b05e1428224663d |
|
19-Oct-2007 |
Jiri Slaby <jirislaby@gmail.com> |
get rid of input BIT* duplicate defines
get rid of input BIT* duplicate defines
use newly global defined macros for input layer. Also remove includes of
input.h from non-input sources only for BIT macro definiton. Define the
macro temporarily in local manner, all those local definitons will be
removed further in this patchset (to not break bisecting).
BIT macro will be globally defined (1<<x)
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: <dtor@mail.ru>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Cc: <lenb@kernel.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Cc: <perex@suse.cz>
Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Cc: <vernux@us.ibm.com>
Cc: <malattia@linux.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| f2e1d89f9b349b3cd914b7c6ec6368632f4ad048 |
|
15-Oct-2007 |
Linus Torvalds <torvalds@woody.linux-foundation.org> |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (40 commits)
Input: use full RCU API
Input: remove tsdev interface
Input: add support for Blackfin BF54x Keypad controller
Input: appletouch - another fix for idle reset logic
HWMON: hdaps - switch to using input-polldev
Input: add support for SEGA Dreamcast keyboard
Input: omap-keyboard - don't pretend we support changing keymap
Input: lifebook - fix X and Y axis range
Input: usbtouchscreen - add support for GeneralTouch devices
Input: fix open count handling in input interfaces
Input: keyboard - add CapsShift lock
Input: adbhid - produce all CapsLock key events
Input: ALPS - add signature for ThinkPad R61
Input: jornada720_kbd - send MSC_SCAN events
Input: add support for the HP Jornada 7xx (710/720/728) touchscreen
Input: add support for HP Jornada 7xx onboard keyboard
Input: add support for HP Jornada onboard keyboard (HP6XX)
Input: ucb1400_ts - use schedule_timeout_uninterruptible
Input: xpad - fix dependancy on LEDS class
Input: auto-select INPUT for MAC_EMUMOUSEBTN option
...
Resolved conflicts manually in drivers/hwmon/applesmc.c: converting from
a class device to a device and converting to use input-polldev created a
few apparently trivial clashes..
|
| 4fa435018d740cb83d74c92306aa1f796da91ddd |
|
14-Oct-2007 |
Linus Torvalds <torvalds@woody.linux-foundation.org> |
Merge branch 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6
* 'release' of git://lm-sensors.org/kernel/mhoffman/hwmon-2.6: (53 commits)
hwmon: (vt8231) fix sparse warning
hwmon: (sis5595) fix sparse warning
hwmon: (w83627hf) don't assume bank 0
hwmon: (w83627hf) Fix setting fan min right after driver load
hwmon: (w83627hf) De-macro sysfs callback functions
hwmon: Add new combined driver for FSC chips
hwmon: (ibmpex) Release IPMI user if hwmon registration fails
hwmon: (dme1737) Add sch311x support
hwmon: (dme1737) group functions logically
hwmon: (dme1737) cleanups
hwmon: IBM power meter driver
hwmon: (coretemp) Add support for Celeron 4xx
hwmon: (lm87) Disable VID when it should be
hwmon: (w83781d) Add individual alarm and beep files
hwmon: VRM is not read from registers
MAINTAINERS: update hwmon subsystem git trees
hwmon: Fix the code examples in documentation
hwmon: update sysfs interface document - error handling
hwmon: (thmc50) Fix a debug message
hwmon: (thmc50) Don't create temp3 if not enabled
...
|
| b981d8b3f5e008ff10d993be633ad00564fc22cd |
|
13-Oct-2007 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/macintosh/adbhid.c
|
| 1beeffe43311f64df8dd0ab08ff6b1858c58363f |
|
20-Aug-2007 |
Tony Jones <tonyj@suse.de> |
hwmon: Convert from class_device to device
Convert from class_device to device for hwmon_device_register/unregister
Signed-off-by: Tony Jones <tonyj@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
/drivers/hwmon/applesmc.c
|
| 1855256c497ecfefc730df6032243f26855ce52c |
|
03-Oct-2007 |
Jeff Garzik <jeff@garzik.org> |
drivers/firmware: const-ify DMI API and internals
Three main sets of changes:
1) dmi_get_system_info() return value should have been marked const,
since callers should not be changing that data.
2) const-ify DMI internals, since DMI firmware tables should,
whenever possible, be marked const to ensure we never ever write to
that data area.
3) const-ify DMI API, to enable marking tables const where possible
in low-level drivers.
And if we're really lucky, this might enable some additional
optimizations on the part of the compiler.
The bulk of the changes are #2 and #3, which are interrelated. #1 could
have been a separate patch, but it was so small compared to the others,
it was easier to roll it into this changeset.
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
/drivers/hwmon/applesmc.c
|
| d5cf2b99dac2e3ff17c7a80fcc71e538b38a3c75 |
|
26-Sep-2007 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
HWMON: applesmc - convert to use input-polldev
Switch to using input-polldev skeleton instead of implementing polling loop by
itself. This also fixes problem with trylock on a mutex in atomic context.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
/drivers/hwmon/applesmc.c
|
| 1bed24b9785f7f5255c120f194e98343b998f6ce |
|
09-Jul-2007 |
Martin Szulecki <mactel@sukimashita.com> |
hwmon: (applesmc) add temperature sensors set for Macbook
Signed-off-by: Nicolas Boichat <nicolas@boichat.ch>
Acked-by: Jean Delvare <khali@linux-fr.org>
Cc: Martin Szulecki <mactel@sukimashita.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
/drivers/hwmon/applesmc.c
|
| 6996abf0962bb86b6285987a4698f6d275ff531f |
|
27-May-2007 |
Nicolas Boichat <nicolas@boichat.ch> |
hwmon/applesmc: Handle name file creation error and deletion
The previous patch was incomplete.
Signed-off-by: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
/drivers/hwmon/applesmc.c
|
| fa74419bb7b51af4bbb66116d14cc92f0b5aff25 |
|
23-May-2007 |
Nicolas Boichat <nicolas@boichat.ch> |
applesmc - sensors patch missing from 2.6.22-rc2
Add name file needed by lm_sensors user-space applications in applesmc
sysfs tree.
Cc: Soeren Sonnenburg <kernel@nn7.de>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| c5ddb547e899993be56dc7d0bf72bfd7a8d4ae1e |
|
10-May-2007 |
Dmitry Torokhov <dtor@insightbb.com> |
drivers/hwmon: switch to using input_dev->dev.parent
In preparation for struct class_device -> struct device input core
conversion, switch to using input_dev->dev.parent when specifying device
position in sysfs tree.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| da4e8ca376a1b3dca470eba14dcec321a6a27b8b |
|
09-May-2007 |
Jean Delvare <khali@linux-fr.org> |
applesmc: Use standard sysfs names for labels
We have a standard suffix to associate a designation string to a sensor:
_label. Use it instead of _position so that libsensors will catch it.
(This isn't implemented yet, but should be soon.)
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| ddfbf2afd538b38139267f71a185eb9434465440 |
|
09-May-2007 |
Jean Delvare <khali@linux-fr.org> |
applesmc: Use the address as platform device ID
Let the applesmc device export its address to userspace. libsensors needs
this to recognize the device and give it a unique ID.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Nicolas Boichat <nicolas@boichat.ch>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|
| 6f2fad748ccced5b9313efce2a2c7ae4c04ef564 |
|
08-May-2007 |
Nicolas Boichat <nicolas@boichat.ch> |
Apple SMC driver (hardware monitoring and control)
This driver provides support for the Apple System Management Controller, which
provides an accelerometer (Apple Sudden Motion Sensor), light sensors,
temperature sensors, keyboard backlight control and fan control. Only
Intel-based Apple's computers are supported (MacBook Pro, MacBook, MacMini).
[bunk@stusta.de: make drivers/hwmon/applesmc.c:backlight_work stati]
[khali@linux-fr.org: fix temperature attribute file names]
Signed-off-by: Nicolas Boichat <nicolas@boichat.ch>
Cc: Jean Delvare <khali@linux-fr.org>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
/drivers/hwmon/applesmc.c
|