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* mfd: Check for mem_base when building IORESOURCE_MEM resourcesSamuel Ortiz2010-05-281-1/+1
| | | | | | | If mem_base is NULL, then we fall back to the default case, just copying the original resource. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Off by one calculating size for timberdaleDan Carpenter2010-05-281-1/+1
| | | | | | | | | I'm pretty sure that it should be + 1 here. It's an off by one, because we start counting at zero. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* watchdog: Convert rdc321x_wdt to use southbridge pci deviceFlorian Fainelli2010-05-281-13/+40
| | | | | | | | | | | | The RDC321x MFD southbridge driver will pass a reference to the southbridge PCI device which should be used by the watchdog driver for its operations. This patch converts the watchdog driver to use the pci_dev pointer and make use of the base register resource which is passed along with the platform device. Signed-off-by: Florian Fainelli <florian@openwrt.org> Acked-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* gpio: Add support for RDC321x GPIO controllerFlorian Fainelli2010-05-283-1/+255
| | | | | | | This patch adds a new GPIO driver for the RDC321x SoC GPIO controller. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add support for the RDC321x southbridgeFlorian Fainelli2010-05-283-1/+134
| | | | | | | | | | This patch adds a new MFD driver for the RDC321x southbridge. This southbridge is always present in the RDC321x System-on-a-Chip and provides access to some GPIOs as well as a watchdog. Access to these two functions is done using the southbridge PCI device configuration space. Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Fix dangling pointersWolfram Sang2010-05-287-2/+10
| | | | | | | | | | Fix I2C-drivers which missed setting clientdata to NULL before freeing the structure it points to. Also fix drivers which do this _after_ the structure was freed already. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Add in XIIC to some configurations of timberdaleRichard Röjfors2010-05-281-0/+41
| | | | | | | | | | | This patch adds in the Xilinx I2C bus driver to some of the configurations of the timberdale MFD. It provides the I2C devices to the XIIC via platform data in a similar way as done to the ocores driver. Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* mfd: Check t7l66 platform_data pointerSamuel Ortiz2010-05-281-0/+3
| | | | | | | We should check for pdata being not NULL before dereferencing it. Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlightLinus Torvalds2010-05-2713-53/+2509
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight: gta02: Use pcf50633 backlight driver instead of platform backlight driver. backlight: pcf50633: Register a pcf50633-backlight device in pcf50633 core driver. backlight: Add pcf50633 backlight driver backlight: 88pm860x_bl: fix error handling in pm860x_backlight_probe backlight: max8925_bl: Fix error handling path backlight: l4f00242t03: fix error handling in l4f00242t03_probe backlight: add S6E63M0 AMOLED LCD Panel driver backlight: adp8860: add support for ADP8861 & ADP8863 backlight: mbp_nvidia_bl - Fix DMI_SYS_VENDOR for MacBook1,1 backlight: Add Cirrus EP93xx backlight driver backlight: l4f00242t03: Fix regulators handling code in remove function backlight: fix adp8860_bl build errors backlight: new driver for the ADP8860 backlight parts backlight: 88pm860x_bl - potential memory leak backlight: mbp_nvidia_bl - add support for older MacBookPro and MacBook 6,1. backlight: Kconfig cleanup backlight: backlight_device_register() return ERR_PTR()
| * backlight: pcf50633: Register a pcf50633-backlight device in pcf50633 core ↵Lars-Peter Clausen2010-05-261-0/+3
| | | | | | | | | | | | | | | | | | | | | | driver. Register a device newly added pcf50633-backlight driver as a child device in the pcf50633 core driver. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: Add pcf50633 backlight driverLars-Peter Clausen2010-05-263-0/+198
| | | | | | | | | | | | | | | | This patch adds a backlight driver for controlling the pcf50633 LED module. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: 88pm860x_bl: fix error handling in pm860x_backlight_probeAxel Lin2010-05-261-0/+1
| | | | | | | | | | | | | | | | This patch properly unregisters a previously registered backlight device object in error handling Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: max8925_bl: Fix error handling pathAxel Lin2010-05-261-0/+1
| | | | | | | | | | | | | | | | Properly unregister a previously registered backlight device object in error handling of max8925_backlight_probe. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: l4f00242t03: fix error handling in l4f00242t03_probeAxel Lin2010-05-261-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | Error handling fixes: 1. In the case of kzalloc failure, simple return -ENOMEM instead of goto err. ( priv is NULL in this case ) 2. In the case of gpio_request fail for reset_gpio and data_enable_gpio, properly release resources by goto err and err2 respectively. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Alberto Panizzo <maramaopercheseimorto@gmail.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: add S6E63M0 AMOLED LCD Panel driverInKi Dae2010-05-264-0/+1195
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is S6E63M0 AMOLED LCD Panel(480x800) driver using 3-wired SPI interface also almost features for lcd panel driver has been implemented in here. and I added new structure common for all the lcd panel drivers to include/linux/lcd.h file. LCD Panel driver needs interfaces for controlling device power such as power on/off and reset. these interfaces are device specific so it should be implemented to machine code at this time, we should create new structure for registering these functions as callbacks and also a header file for that structure and finally registered callback functions would be called by lcd panel driver. such header file(including new structure for lcd panel) would be added for all the lcd panel drivers. If anyone provides common structure for registering such callback functions then we could reduce unnecessary header files for lcd panel. I thought that suitable anyone could be include/linux/lcd.h so a new lcd_platform_data structure was added there. [akpm@linux-foundation.org: coding-style fixes] [randy.dunlap@oracle.com: fix s6e63m0 kconfig] [randy.dunlap@oracle.com: fix device attribute functions return types] Signed-off-by: InKi Dae <inki.dae@samsung.com> Reviewed-by: KyungMin Park <kyungmin.park.samsung.com> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: adp8860: add support for ADP8861 & ADP8863Michael Hennerich2010-05-262-20/+44
| | | | | | | | | | | | Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: mbp_nvidia_bl - Fix DMI_SYS_VENDOR for MacBook1,1Steffen Röcker2010-05-261-1/+1
| | | | | | | | | | | | | | | | | | | | Fix DMI_SYS_VENDOR for MacBook1,1. When the MacBook1,1 came out Apple was still named Apple Computer, I am not sure if this applies to older MacBook2,1 versions aswell. Signed-off-by: Steffen Röcker <sroecker@gmail.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: Add Cirrus EP93xx backlight driverH Hartley Sweeten2010-05-263-0/+171
| | | | | | | | | | | | | | | | | | The EP9307, EP9312, and EP9315 processors include a framebuffer peripheral. This peripheral has a dedicated pwm output called BRIGHT that can be used to control the backlight on an LCD. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: l4f00242t03: Fix regulators handling code in remove functionAlberto Panizzo2010-05-261-2/+2
| | | | | | | | | | | | | | Simple swap of regulator free Signed-off-by: Alberto Panizzo <maramaopercheseimorto@gmail.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: fix adp8860_bl build errorsRandy Dunlap2010-05-261-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add slab.h to fix part of build. Add a parameter in backlight_device_register() call to fix part of build. drivers/video/backlight/adp8860_bl.c:215: error: implicit declaration of function 'kzalloc' drivers/video/backlight/adp8860_bl.c:215: warning: assignment makes pointer from integer without a cast drivers/video/backlight/adp8860_bl.c:285: error: implicit declaration of function 'kfree' drivers/video/backlight/adp8860_bl.c:673: warning: assignment makes pointer from integer without a cast drivers/video/backlight/adp8860_bl.c:689: error: too few arguments to function 'backlight_device_register' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: new driver for the ADP8860 backlight partsMichael Hennerich2010-05-263-0/+822
| | | | | | | | | | | | | | | | | | | | The ADP8860 combines a programmable backlight LED charge pump driver with automatic phototransistor control. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: 88pm860x_bl - potential memory leakDan Carpenter2010-05-261-0/+1
| | | | | | | | | | | | | | | | I added a kfree() on the error path. I don't really expect it to affect anyone, but it's easy and makes the static checkers happy. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: mbp_nvidia_bl - add support for older MacBookPro and MacBook 6,1.Mario Schwalbe2010-05-261-0/+45
| | | | | | | | | | | | | | | | | | Add support for all remaining models not yet present in Linus'/Richard Purdie's tree nor Evan McClain's patch to finally complete the list. Signed-off-by: Mario Schwalbe <schwalbe@inf.tu-dresden.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: Kconfig cleanupH Hartley Sweeten2010-05-261-44/+35
| | | | | | | | | | | | | | | | | | | | Cleanup the "depends on" logic by wrapping the affected config options in appropriate if/endif blocks. Remove all the "default n" since that is the default default. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * backlight: backlight_device_register() return ERR_PTR()Dan Carpenter2010-05-261-2/+2
| | | | | | | | | | | | | | | | | | backlight_device_register() returns a valid pointer or ERR_PTR() never NULL. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
* | Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-ledsLinus Torvalds2010-05-2710-14/+561
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds: leds: Add mx31moboard MC13783 led support leds: Add mc13783 LED support leds: leds-ss4200: fix led_classdev_unregister twice in error handling leds: leds-lp3944: properly handle lp3944_configure fail in lp3944_probe leds: led-class: set permissions on max_brightness file to 0444 leds: leds-gpio: Change blink_set callback to be able to turn off blinking leds: Add LED driver for the Soekris net5501 board leds: 88pm860x - fix checking in probe function
| * | leds: Add mc13783 LED supportPhilippe Rétornaz2010-05-264-0/+415
| | | | | | | | | | | | | | | | | | | | | This add basic led support for Freescale MC13783 PMIC. Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * | leds: leds-ss4200: fix led_classdev_unregister twice in error handlingAxel Lin2010-05-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In current implementation, if device_create_file failed in register_nasgpio_led, led_classdev_unregister will be executed twice. ( in register_nasgpio_led it calls led_classdev_unregister before return and in nas_gpio_init out_err ) This patch fixes it by only unregistering those that were successfully registered in out_err. ( not including last failed register_nasgpio_led call ) Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Dave Hansen <dave@sr71.net> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * | leds: leds-lp3944: properly handle lp3944_configure fail in lp3944_probeAxel Lin2010-05-261-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In current implementation, lp3944_probe return 0 even if lp3944_configure fail. Therefore, led_classdev_unregister will be executed twice ( in error handling of lp3944_configure and lp3944_remove ). This patch properly handles lp3944_configure fail in lp3944_probe. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Antonio Ospite <ospite@studenti.unina.it> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * | leds: led-class: set permissions on max_brightness file to 0444Axel Lin2010-05-261-1/+1
| | | | | | | | | | | | | | | | | | | | | max_brightness is not writable, thus set permissions to 0444. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * | leds: leds-gpio: Change blink_set callback to be able to turn off blinkingBenjamin Herrenschmidt2010-05-261-7/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The leds-gpio blink_set() callback follows the same prototype as the main leds subsystem blink_set() one. The problem is that to stop blink, normally, a leds driver does it in the brightness_set() callback when asked to set a new fixed value. However, with leds-gpio, the platform has no hook to do so, as this later callback results in a standard GPIO manipulation. This changes the leds-gpio specific callback to take a new argument that indicates whether the LED should be blinking or not and in what state it should be set if not. We also update the dns323 platform which seems to be the only user of this so far. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * | leds: Add LED driver for the Soekris net5501 boardBjarke Istrup Pedersen2010-05-263-0/+105
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is based on the previously submitted code by Alessandro Zummo, but is changed to use the new GPIO driver with 2.6.33, and the driver has been moved to drivers/leds where it belongs. [akpm@linux-foundation.org: coding-style fixes] [randy.dunlap@oracle.com: fix net5501 kconfig] Signed-off-by: Bjarke Istrup Pedersen <gurligebis@gentoo.org> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
| * | leds: 88pm860x - fix checking in probe functionChristoph Fritz2010-05-261-3/+8
| |/ | | | | | | | | | | | | | | Improve device and platform data checks in probe function. Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com> Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
* | Merge branch 'hwmon-for-linus' of ↵Linus Torvalds2010-05-2715-307/+1456
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: (23 commits) hwmon: (lm75) Add support for the Texas Instruments TMP105 hwmon: (ltc4245) Read only one GPIO pin hwmon: (dme1737) Add SCH5127 support hwmon: (tmp102) Don't always stop chip at exit hwmon: (tmp102) Fix suspend and resume functions hwmon: (tmp102) Various fixes hwmon: Driver for TI TMP102 temperature sensor hwmon: EMC1403 thermal sensor support hwmon: (applesmc) Add temperature sensor labels to sysfs interface hwmon: (applesmc) Add generic support for MacBook Pro 7 hwmon: (applesmc) Add generic support for MacBook Pro 6 hwmon: (applesmc) Add support for MacBook Pro 5,3 and 5,4 hwmon: (tmp401) Reorganize code to get rid of static forward declarations hwmon: (tmp401) Use constants for sysfs file permissions hwmon: (adm1031) Allow setting update rate hwmon: Add description of the update_rate sysfs attribute hwmon: (lm90) Use programmed update rate hwmon: (f71882fg) Acquire I/O regions while we're working with them hwmon: (f71882fg) Code cleanup hwmon: (f71882fg) Use strict_stro(l|ul) instead of simple_strto$1 ...
| * | hwmon: (lm75) Add support for the Texas Instruments TMP105Shubhrajyoti Datta2010-05-272-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the Texas Instruments TMP105 temperature sensor device. Signed-off-by: Shubhrajyoti Datta <shubhrajyoti@ti.com> Acked-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (ltc4245) Read only one GPIO pinIra W. Snyder2010-05-271-13/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Read only one of the GPIO pins as an analog voltage. The ADC can be switched to a different GPIO pin at runtime, but this is not supported. Previously, this driver would report the analog voltage of the currently selected GPIO pin as all three GPIO voltages: in9_input, in10_input and in11_input. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: stable@kernel.org
| * | hwmon: (dme1737) Add SCH5127 supportJuerg Haefliger2010-05-271-103/+225
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the hardware monitoring capabilities of the SCH5127 chip to the dme1737 driver. Signed-off-by: Juerg Haefliger <juergh@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Jeff Rickman <jrickman@myamigos.us>
| * | hwmon: (tmp102) Don't always stop chip at exitJean Delvare2010-05-271-10/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only stop the chip at driver exit if it was stopped when driver was loaded. Leave it running otherwise. Also restore the device configuration if probe failed, to not leave the system in a dangling state. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Steven King <sfking@fdwdc.com>
| * | hwmon: (tmp102) Fix suspend and resume functionsJean Delvare2010-05-271-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Suspend and resume functions shouldn't overwrite the configuration register. They should only alter the one bit they have to touch. Also don't assume that register reads and writes always succeed. Handle errors properly, shall they happen. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Steven King <sfking@fdwdc.com>
| * | hwmon: (tmp102) Various fixesJean Delvare2010-05-272-37/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes from my driver review: http://lists.lm-sensors.org/pipermail/lm-sensors/2010-March/028051.html Only the small changes are in there, more important changes will come later separately as time permits. * Drop the remnants of the now gone detect function * The TMP102 has no known compatible chip * Include the right header files * Clarify why byte swapping of register values is needed * Strip resolution info bit from temperature register value * Set cache lifetime to 1/3 second * Don't arbitrarily reject limit values; clamp as needed * Make limit writing unconditional * Don't check for transaction types the driver doesn't use * Properly check for error when setting configuration * Report error on failed probe * Make the driver load automatically where needed * Various other minor fixes Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Steven King <sfking@fdwdc.com>
| * | hwmon: Driver for TI TMP102 temperature sensorSteven King2010-05-273-0/+308
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Driver for the TI TMP102. The TI TMP102 is similar to the LM75. It differs from the LM75 by having a 16-bit conf register and the temp registers have a minimum resolution of 12 bits; the extended conf register can select 13-bit resolution (which this driver does) and also change the update rate (which this driver currently doesn't use). [JD: Fix tmp102_exit tag, must be __exit, not __init.] Signed-off-by: Steven King <sfking@fdwdc.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: EMC1403 thermal sensor supportKalhan Trisal2010-05-273-0/+355
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Provides support for the EMC1403 thermal sensor. Only reporting of values is supported. The various Moorestown specific extras to do with thermal alerts and the like are not in this version of the driver. Considerably edited and tidied up by Alan Cox, plus fixes and detection bits from Jean Delvare. Signed-off-by: Kalhan Trisal <kalhan.trisal@intel.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (applesmc) Add temperature sensor labels to sysfs interfaceAlex Murray2010-05-271-1/+147
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | hwmon: (applesmc) Add generic support for MacBook Pro 7Henrik Rydberg2010-05-271-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | hwmon: (applesmc) Add generic support for MacBook Pro 6Bernhard Froemel2010-05-271-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | hwmon: (applesmc) Add support for MacBook Pro 5,3 and 5,4Henrik Rydberg2010-05-271-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | hwmon: (tmp401) Reorganize code to get rid of static forward declarationsAndre Prendel2010-05-271-108/+97
| | | | | | | | | | | | | | | | | | Signed-off-by: Andre Prendel <andre.prendel@gmx.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (tmp401) Use constants for sysfs file permissionsAndre Prendel2010-05-271-22/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | Replace octal representation of file permissions by the corresponding constants. Signed-off-by: Andre Prendel <andre.prendel@gmx.de> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | hwmon: (adm1031) Allow setting update rateJean Delvare2010-05-271-2/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on earlier work by Ira W. Snyder. The adm1031 chip is capable of using a runtime configurable sampling rate, using the fan filter register. Add support for reading and setting the update rate via sysfs. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Ira W. Snyder <iws@ovro.caltech.edu>
| * | hwmon: (lm90) Use programmed update rateIra W. Snyder2010-05-271-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The lm90 driver programs the sensor chip to update its readings at 2 Hz (500 ms between readings). However, the driver only does reads from the chip at intervals of 2 * HZ (2000 ms between readings). Change the driver update rate to the programmed update rate. Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu> Signed-off-by: Jean Delvare <khali@linux-fr.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-02 11:04:54 +0100