W83795 DRIVER HISTORY
=====================

V 0.8
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* Don't create beep attributes when BEEP pin is not available

V 0.7
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* Add Jean Delvare as a co-author
* Make fan control support a build-time option
* Standardize the chassis intrusion interface
* Fix pwm1-8_enable values
* Add pwm1-8_mode attributes
* List all available temperature sources
* Print the actual temperature channels as sources
* Make pwm[1-8]_freq, pwm[1-8]_nonstop, pwm[1-8]_start and
  pwm[1-8]_stop_time work again (broken in v0.6)
* Make the intrusion alarm stick until cleared
* Clear the intrusion alarm immediately when told to

V 0.6
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* Rename temperature limit attributes to meet the standard
* Fix handling of negative temperatures
* Print PECI agent Tbase values at load time
* Rework beep_enable implementation
* Avoid reading the same register twice during initialization
* Get rid of VRLSB_SHIFT
* Fix parity checks (affects fan_min and temp_src)
* Get rid of REST_VLT_BEGIN and REST_VLT_END
* Get rid of _NUM constants
* Simplify temperature sensor type handling
* Don't pre-read value registers during initialization
* Make W83795_REG_PWM more efficient
* Dedicated functions for reading limit and PWM registers
* Delay reading limit registers until needed
* Delay reading pwm config registers until needed
* Fix LSB of voltage limits
* Fix dynamic setting of in0-2 limits

V 0.5
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* Drop VID support
* Drop fault outputs control support
* Handle dynamic setting of in0-2 limits
* Fix PWM duty cycle frequency attributes
* Fix installation if drivers/hwmon directory doesn't exist

V 0.4
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* Shorten the read and write function names
* Only start monitoring if needed
* Fix in17-in20 gain factor
* Clean up probe function
* Fix LSB of fan speed values and limits

V 0.3
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* Improve detection reliability
* Improve debugging messages on failed detection
* Rework sysfs file creation and removal
* Rework arrays of attributes
* Don't create target speed attributes for fan outputs which do not exist
* Add const markers

V 0.2
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* Add support for kernels 2.6.16 to 2.6.26
* Refactor bank selection code

V 0.1
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* Build fixes for kernel 2.6.33
* Many coding style fixes
* Reorder functions to avoid forward declarations
* Lowercase the name of inline functions
* Misc fixes

Initial driver version by Wei Song (March 2009)