mirror of
https://github.com/lm-sensors/lm-sensors.git
synced 2026-10-21 11:39:31 +00:00
Philip Edelbrock
89ec6d4cbe
git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@1131 7894878c-1315-0410-8ee3-d5d059ff63e0
321 lines
14 KiB
Plaintext
321 lines
14 KiB
Plaintext
lm_sensors CHANGES file
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-----------------------
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This is a list of the most important changes in 2.x versions. It is by
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no means complete, listing only user-visible changes which are interesting.
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The ultimate way to know what has changed is to run diff, or even neater,
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ask CVS about it:
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* Checkout the archive (see doc/cvs for how you can do this)
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* Determine which tags are valid, by running this command from the
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project root directory:
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cvs status -v -l Makefile
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Valid tags are usually like form V2-1-0 for version 2.1.0
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* Ask cvs for the difference between two versions:
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cvs diff -r TAG1 -r TAG2 DIFF-OPTIONS
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for example:
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cvs diff -r V2-0-0 -r V2-0-1 -u
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-----------------------------------------------------------------------------
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2.6.0 (20010612)
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NOTE: i2c-2.6.0 MUST BE be compiled AND installed first!!!
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If your make fails because it can't find <linux/i2c-proc.h>, you
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forgot this step!!!
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File doc/FAQ: Many, many updates and additions
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File doc/busses/i2c-sis5595: new
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File doc/busses/i2c-tsunami: new
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File doc/chips/it87: new
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File doc/chips/via686a: Claim support for 686b.
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File README.thinkpad: new
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File sensors.conf.eg: Adjust as99127f in5 (-12V) and temp2 calculations;
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Add lm87, adm9240, ds1780, lm81 templates;
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Enhance help comments in file;
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Add Tyan S2510 dual-MTP008 example;
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Make separate sis5595 section.
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Include file i2c-isa.h: No longer required, moved to i2c.h in i2c package
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Include file sensors.h: Most contents moved to i2c-proc.h in i2c package
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Library: Fix/standardize some lm87 and mtp008 entries; add sis5595 in4;
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Add support for maxilife-nba and amd1024;
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Change from sensors_* to i2c_* globals for new i2c-proc.[ch]
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Chip Modules (all ISA): Remove #include "i2c-isa.h"
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Chip Modules (all): Change from sensors_* to i2c_* globals
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for new i2c-proc.[ch]
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Makefiles: enhance to support Alpha architecture
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Module adm1021: Fix lm84 and gl523sm support
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Module adm1024: new
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Module i2c-i801: Chip detection cleanup
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Module i2c-i810: Fixed i2c_i810_init() not found in patched kernel
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Module i2c-sis5595: Allow force_addr=0xaddr; enable if not enabled.
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Module i2c-tsunami: New
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Module i2c-via: Ensure i2c bus is tristated correctly.
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Module it87: new driver for IT8705, IT8712, Sis950 chips
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Module lm78: Recognize chipid=0x20
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Module lm87: Fix in0, in1 (2.5V and Vccp1) calculations
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Module mtp008: Fix temp initializations;
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Save BIOS pin configuration of temps and fans;
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Fix sensor type reads/writes and fan min writes;
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Fix spurious invalid sensor type messages
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Module sensors: Disabled, moved to i2c package as i2c-proc.c; only
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used for patched kernel now.
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Add xxx_init() calls for drivers added to mkpatch in 2.5.5.
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Module sis5595: Fix temp, add in4 for chip revision 0xc0;
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Allow force_addr=0xaddr
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Module via686a: Allow force_addr=0xaddr (for A7V/K7V boards)
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Module w83781d: Don't reinitialize as99127f chip; this may cause fan/temp
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reading changes; Add messages for subclient
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registration failure
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Programs i2cdetect, i2cdump: add devfs /dev/i2c/x support
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Program i2cset: new
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Program isadump: fix for Alpha arch. compiles
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Program mkpatch.pl: Fix adm9240 typos; Add more chips to Configure.help;
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Remove ltc1710; Fix i2c_sis5595 typo;
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Support kernel 2.4.5 makefile change;
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Add i2c-tsunami; fixed i2c-voodoo3 configuration
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Program sens_update_rrd: new
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Program sensord: Add -d (debug) and -p (pid-file) options
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Program sensors: Change reported version from 1.3 to the lm_sensors version;
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Fix swapped limit and hysteresis on 9240, 5595, 686a;
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Change mtp008 temps from max/min to limit/hyst;
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Add maxilife-nba, adm1024, it87 support.
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Program sensors-detect: Recognize lm78 with chipid=0x20;
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Recognize SMSC Victory66 South Bridge;
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Add devfs /dev/i2c/x support;
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Add adm1024, it87xx support; Add thinkpad warning.
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Program tellerstats: new
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2.5.5 (20010115)
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NOTE: i2c-2.5.5 MUST BE be compiled and installed first, UNLESS
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you have kernel 2.4.0-prerelease or greater.
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Chip modules (all): Update mutex definition (works now for new 2.2 kernels)
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File doc/developers/proc: new
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File sensors.conf.eg: Add mtp008 entries, adm1025 entries
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Library: Add ds1621, mtp008 support
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Module adm1021: Add support for adm1021a / adm1023
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Modules adm1021, thmc50: Rename /proc entries to temp[1-2]
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Module adm1025: Add support for remote temp; rename /proc entries to
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in[0-5] and temp[1-2]; fix negative temp readings
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Module adm9240: Rename /proc entries to in[0-5]
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Module ddcmon: allow force and force_ddcmon parameters
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Module ds1621: new
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Module i2c-ali1535: Enhance error checking and recovery; add mutex
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Module i2c-i810: Add "dummy write" before reads per Intel prog. ref.
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Module i2c-piix4: add support for ServerWorks southbridge OSB4
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Module lm87: cleanup, update voltage calculations
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Module mtp008: new
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Module pcf8574: change update time to 5 seconds
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Modules sis5595, i2c-sis5595: Check for uninitialized base addresses
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Module w83781d: fix beep setting via /proc
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Programs editticket, readticket: new
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Program mkpatch.pl: only works with 2.2 and 2.4 kernels; 2.3 support removed
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Program mkpatch.pl: more fixes; now adds many more modules
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Program sensors: Add ds1621, mtp008 support; add -f (Fahrenheit) option;
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add adm1025 temp2; report temp limits correctly as
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min/max or limit/hysteresis; print message if no
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sensors are found. Removed false errors from lm87 reads.
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Program sensors-detect: Add ds1621, mtp008 detection;
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add ServerWorks detection
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2.5.4 (20001012)
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Module i2c-viapro: Add support for Via 596B (0x3051)
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Program m7101: moved to CVS tree, updated for 2.4.0 kernels
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Program mkpatch.pl: fixed infinite loop
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Program sensors-detect: Detect Via 596B (0x3051)
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2.5.3 (20001008)
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NOTE: i2c 2.5.3 MUST BE be compiled and installed first.
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File useful_addresses.html: update
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Library: Add lm87 support
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Module pcf8574: new
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Module i2c-ali1535: new
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Module i2c-ali15x3: removed force #ifdef.
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Module i2c-i801: support Intel 82801BA (815E chipset)
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Module i2c-i801: add i2c block write support, fix smbus block bugs
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(requires i2c 2.5.3 package)
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Module i2c-i810: support Intel 82815
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Module lm87: new
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Module sensors: Fix for kernel 2.4.0-test8
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(remove copy_to_user_ret and put_user_ret)
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Module w83781d: limit fan divisors to 8 max. for as99127f
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Program decode-dimms: Add html output option, update for SPD spec 1.2B.
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Program i2cdump: Add smbus block read support
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Programs i2cdetect, i2cdump: Improve error reporting
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Program sensors: new switch -u (--unknown)
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Program sensors-detect: detect Intel 82801BA (815E chipset)
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Program sensors-detect: detect Intel 82815
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Program sensors-detect: detect ITE IT8705F / IT8712F (no driver yet)
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Program sensors-detect: detect National LM87
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Program sensors-detect: detect nVidia devices supported by i2c-riva.o
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Program sensors-detect: Improve error reporting
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2.5.2 (20000709)
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File sensors.conf.eg: Fix lm80 in8 calculation
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Module w83781d: W83783S no longer crashes on unloading
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Program sensors-detect: more robustness in case of unknown i2c adapters
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Program sensors-detect, libsensors: fix eeprom size reporting
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Program sensord: more flexibility, support for alarm scanning etc.
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Program sensors: support for ignore setting on sensor alarms.
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Programs: understand /dev/i2c* files (instead of /dev/i2c-*) too.
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2.5.1 (20000618)
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Library: Add adm1025 support
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Module adm1025: new
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Module ddcmon: Fixed bus scan which could hang SMBus
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Module i2c-keywest: new
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Module maxilife: Add support for Maxilife '99 (NBA)
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Module via686a: Enable sensors if not enabled by BIOS
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Module w83781d: Improve w83783s support, w83627hf always has 2 pwm
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Module w83781d: Fix sensor2&3 selection, enable VBAT (in8) monitoring
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Module w83781d: Remove as99127f entries for in7-8, pwm3-4, sensor1-3
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Module w83781d: Fis as99127f fan speed (was 66% too high)
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Module w83781d: Improve beep input checking
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Program i2cdump: Add Winbond-style bank selection
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Program isadump: Add Winbond-style bank selection
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Program sensors: Add adm1025 support.
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Program sensors: Remove some as99127f entries, fix as99127 "(beep)"
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Program sensors-detect: Fix i801 detection, add adm1025 driver entry
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File sensors.conf.eg: Add Maxilife '99 entries
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File sensors.conf.eg: Remove some as99127f entries.
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Note: For as99127f, reinstall sensors.conf.eg manually (make install
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won't reinstall it) or else 'sensors -s' will fail.
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2.5.0 (20000312)
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Dropped all kernel 2.0 and 2.1 compatibility
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Module i2c-i810: new
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Module ddcmon: new
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Module via686a: new
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Module i2c-amd756: fixed region request
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Module i2c-voodoo3: Converted to use i2c-algo-bit layer
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Module w83781d: Don't change pin settings at initialization;
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also fix chip detection.
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Library: Support for ddcmon and via686a
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Program sensors-detect: Support for ddcmon and via686a
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Program sensors: Support for eeprom, ddcmon and via686a
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2.4.5 (20000116)
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Introduced DESTDIR installation prefix
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Module lm80: fixes, temperature now read and set correctly
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Module i2c-voodoo3: driver enhancements
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Module w83781d: fixes, AS99127 works much better now
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Library: New ignore keyword in config file
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Programs: Support for new ignore keyword
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Program sensors-detect: Support for MGA detections
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2.4.4 (19991201)
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Addition of the alpha release of AMD 756 SMBus host support.
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Many fixes and updates to the gl518sm driver
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Updates and fixes for device detection
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2.4.0 (19990920)
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Too much to list.
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i2c and smbus parts are split off to a separate i2c package.
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New drivers and other stuff.
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2.3.4 (19990616)
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Module matorb: driver for Matrix-Orbital Displays (small LCD and VFDs)
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All: Now compiles against kernel 2.0.x (again ;)
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Module gl518sm: some updates and refinements
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2.3.3 (19990603)
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All: Now compiles against kernel 2.3.x (x >= 1)
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Module i2c-voodoo3: Timing issue fixes
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Module bt869: Seems to be functional and relatively well tested
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Many modules were modified to be more compatible with the new
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Mutex structure in the new experimental kernels.
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2.3.2 (19990507)
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Module i2c-hydra: Now compiles on 2.0.x kernels
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Module i2c-lm75: Slightly better detection
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* New, but not compiled by default:
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Module i2c-voodoo3: beginning of Voodoo3 I2C bus driver
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Module bt869: Beginning of BT869 (PAL/NTSC video converter) driver
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2.3.1 (19990501)
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All: Now compiles on PPC
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Module i2c-hydra: NEW
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Module i2c-proc: Buffer overflow removed: `less /proc/bus-i2c-0' now works
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Module w83781d: Removed deadlock (mutex was not initialized)
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Documentation: A few glitches removed
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Makefile: default module installation directory is now
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/lib/modules/current/extra/misc
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Program sensors-detect: PPC Hydra now detected
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Program sensors: Now prints complete GL518SM information
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Program sensors: SIS5595, ADM1021, MAX1617(A), ADM9240, DS1780 added
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2.3.0 (19990422)
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All: Many, many changes and improvements
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All: Many small bugs and problems removed
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Modules: New insmod parameters
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Modules: Much improved chip detection
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Module maxilife: NEW
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Module adm1021: MAX1617A now also supported
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Module adm9240: DS1780 now also supported
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Module w83781d: W83782D and W83783S now also supported
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Program sensors-detect: NEW
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Library: All chips now supported
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Documentation: Very much improved
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2.2.2 (199903??)
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Just some minor updates and bug fixes.
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2.2.1 (19990218)
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All: Removed compile warnings
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Module i2c-dev: Small bug removed if DEBUG=1 was used
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Module sis5595: Now compiles for 2.0 kernels
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Module adm1021: Detection corrected
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2.2.0 (19990216)
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All: Set copyrights to include 1999
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All: Small bugfixes
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I2C: Upgraded to newest archive of Simon Vogl
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Module i2c-dev: NEW
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Module i2c-ali15x3: NEW
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Module i2c-via: This is old module bit-mb, now moved to the main lm_sensors
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directories, and somewhat improved
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Module sis5595: NEW
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Modules: Renamed all bus modules to i2c-*, new directory lay-out
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Library: Support for new chip drivers, several small bugs fixed
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Library manual pages: NEW
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Program i2cdetect: Moved to detect directory
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Program detect.pl: NEW
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Program doc-features: NEW
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Program sensors: Added man-page
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Document BUGS: Added cdrom bug and kernel i2c conflict
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2.1.2 (19990116)
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Modules lm80.o, w83781d.o: fan-related Segmentation fault corrected
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Module gl518sm.o: yet more bug fixes. It should at long last be usable now
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Documentation in doc/kernel: NEW
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2.1.1 (19990107)
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Module i2c-proc.o: Hack to make /proc/bus/ possible for kernels 2.0.35
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and older
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Module gl518sm.o: Miscelaneous bugs and problems solved
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Program isadump: NEW
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2.1.0 (19981230)
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Library: Completely NEW
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Program sensors: NEW
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Program grab_busses: NEW
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Program decode-dimms: More information
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Module bit-mb.o: Removed spurious semicolon; now runs on more VIA chipsets
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Module w83781d.o: NEW
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Module lm80.o: NEW
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Module gl518sm.o: new procfile beep, several small updates
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Modules: Now use pin readings, no more scaling within the kernel (use the
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library instead)
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2.0.2 (19981214)
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Module eeprom.o: NEW
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Program decode-dimms: NEW
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Modules: fill_inode fix, will stop segfaults on unloading in kernels after
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2.1.58
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Modules: Somewhat less verbose on transfers
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Module lm78.o now recognizes and handles lm78-j and lm79
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2.0.1 (1998121?)
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Module gl518sm.o updates, to make it actually work
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Module lm75.o high/low-byte swapping write bug fixed
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2.0.0 (19981209)
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Initial release
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