- 15 12月, 2009 3 次提交
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由 Jean Delvare 提交于
This macro simply declares an enum, so drivers might as well declare it themselves. Signed-off-by: NJean Delvare <khali@linux-fr.org> Tested-by: NWolfram Sang <w.sang@pengutronix.de>
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由 Jean Delvare 提交于
Struct i2c_client_address_data only contains one field at this point, which makes its usefulness questionable. Get rid of it and pass simple address lists around instead. Signed-off-by: NJean Delvare <khali@linux-fr.org> Tested-by: NWolfram Sang <w.sang@pengutronix.de>
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由 Jean Delvare 提交于
The "kind" parameter always has value -1, and nobody is using it any longer, so we can remove it. Signed-off-by: NJean Delvare <khali@linux-fr.org> Tested-by: NWolfram Sang <w.sang@pengutronix.de>
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- 10 12月, 2009 1 次提交
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由 Jean Delvare 提交于
As kind is now hard-coded to -1, there is room for code clean-ups. Signed-off-by: NJean Delvare <khali@linux-fr.org> Acked-by: NCorentin Labbe <corentin.labbe@geomatys.fr> Cc: "Mark M. Hoffman" <mhoffman@lightlink.com> Cc: Juerg Haefliger <juergh@gmail.com> Cc: Riku Voipio <riku.voipio@iki.fi> Acked-by: N"Hans J. Koch" <hjk@linutronix.de> Cc: Rudolf Marek <r.marek@assembler.cz>
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- 07 1月, 2009 4 次提交
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由 Darrick J. Wong 提交于
It turns out that the adt7470's automatic fan control algorithm only works when the temperature sensors get updated. This in turn happens only when someone tells the chip to read its temperature sensors. Regrettably, this means that we have to drive the chip periodically. Signed-off-by: NDarrick J. Wong <djwong@us.ibm.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Darrick J. Wong 提交于
The adt7470 driver currently assumes that 1s is the proper time to wait to read all temperature sensors. However, the correct time is 200ms * number_of_sensors. This patch sets the default time to provide for 10 sensors and then lowers it based on the number of sensor inputs that have nozero values. Signed-off-by: NDarrick J. Wong <djwong@us.ibm.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Darrick J. Wong 提交于
In the small window that it takes to read the temperature sensors, the pwm outputs momentarily drop to 0. This causes a noticeable hiccup in fan speed, which is slightly annoying. The solution is to manually program the pwm output with whatever the automatic value is and then shift the fans to manual control while reading temperatures. Once that is done, put the fans back to whatever mode of control was there before. Signed-off-by: NDarrick J. Wong <djwong@us.ibm.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Darrick J. Wong 提交于
Modify some hwmon drivers to use DIV_ROUND_CLOSEST instead of bloating source with (naughty) macros. Signed-off-by: NDarrick J. Wong <djwong@us.ibm.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 13 11月, 2008 1 次提交
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由 Darrick J. Wong 提交于
Implement correct range checking for adt7470 to prevent userland from writing impossible values into the chip, and cap out-of-range values per standard hwmon conventions. Implement correct rounding of input values per standard hwmon conventions. Signed-off-by: NDarrick J. Wong <djwong@us.ibm.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 17 7月, 2008 1 次提交
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由 Jean Delvare 提交于
The new-style adt7470 driver implements the optional detect() callback to cover the use cases of the legacy driver. Signed-off-by: NJean Delvare <khali@linux-fr.org> Cc: Darrick J. Wong <djwong@us.ibm.com>
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- 19 2月, 2008 1 次提交
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由 Mark M. Hoffman 提交于
Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>
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- 08 2月, 2008 2 次提交
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由 Darrick J. Wong 提交于
Remove the old alarms hack and replace it with per-sensor alarm files. Signed-off-by: NDarrick J. Wong <djwong@us.ibm.com> Acked-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>
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由 Robert P. J. Day 提交于
Since <linux/log2.h> already supplies a power-of-two test, there's no point in having this source file redefine it again. Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca> Acked-by: NJean Delvare <khali@linux-fr.org> Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>
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- 10 10月, 2007 2 次提交
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由 Tony Jones 提交于
Convert from class_device to device for hwmon_device_register/unregister Signed-off-by: NTony Jones <tonyj@suse.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NKay Sievers <kay.sievers@vrfy.org> Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>
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由 Darrick J. Wong 提交于
New driver to expose temperature and fan controls attached to Analog Devices ADT7470 hwmon chips. Signed-off-by: NDarrick J. Wong <djwong@us.ibm.com> Signed-off-by: NMark M. Hoffman <mhoffman@lightlink.com>
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