aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
Commit message (Collapse)AuthorAge
* hwmon: refuse to load abituguru driver on non-Abit boardsHans de Goede2007-07-19
| | | | | | | | | With this patch the abituguru refuses to load on non Abit motherboards, as discussed in lkml CONFIG_BREAK_MY_MACHINE thread. Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: fix Abit Uguru3 driver detection on some motherboardsHans de Goede2007-07-19
| | | | | | | | | | | | This patch changes the driver to also detect uguru3's which hold 0x08 at DATA initially, as has been reported here: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=220160 Also when an uguru3's holds 0x0014 in the ID register it will now report "Abit AB9 Pro" as motherboard identification. Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/w83627ehf: Be quiet when no chip is foundJean Delvare2007-07-19
| | | | | | | | This fixes bug #8593: http://bugzilla.kernel.org/show_bug.cgi?id=8593 Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/w83627ehf: No need to initialize fan_minJean Delvare2007-07-19
| | | | | | | | We don't need to initialize fan_min in this driver, as the fan_div attributes are read-only. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/w83627ehf: Export the thermal sensor typesJean Delvare2007-07-19
| | | | | | | | | Add support for the w83627ehf thermal sensor types. I made them read-only, as the BIOS is supposed to set them up properly. This information makes it easier to find out which temperature channel corresponds to the CPU. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/w83627ehf: Enable VBAT monitoringJean Delvare2007-07-19
| | | | | | | | | If VBAT monitoring is disabled, enable it. Original patch from an anonymous contributor on the lm-sensors trac system: http://lm-sensors.org/ticket/2218 Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/w83627ehf: Add support for the VID inputsJean Delvare2007-07-19
| | | | | | | | | The W83627EHF and similar chips have 6 VID input pins, add support for them. The driver changes the input voltage level automatically if the current setting is not correct for the detected CPU model. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/w83627ehf: Fix timing issuesJean Delvare2007-07-19
| | | | | | | | | | | | | * I have experimental evidence that the W83627EHG needs more than 1 second to refresh all the measured values. Increase the caching time to 1.5 second. * When changing a fan clock divider, the corresponding fan speed measurement register is no longer valid, until the next time the chip will refresh it. One way to fix this is to pretend that the cache is still valid for one more period (1.5 second.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/w83627ehf: Add error messages for two error casesDavid Hubbard2007-07-19
| | | | | | | | | | | | | If the Super-I/O device is disabled, it is likely the BIOS has a good reason for leaving it disabled, so give a warning when enabling it -- it's not likely to be wired correctly or be able to give good data. Also, if the Super-I/O device is configured with an address of 0, the driver refuses to initialize it. Signed-off-by: David Hubbard <david.c.hubbard@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/w83627ehf: Convert to a platform driverDavid Hubbard2007-07-19
| | | | | | | | | Remove i2c-isa from the w83627ehf driver, and use a platform driver instead. Signed-off-by: David Hubbard <david.c.hubbard@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/w83627ehf: Update the Kconfig entryDavid Hubbard2007-07-19
| | | | | | | | Add description for the W83627DHG chip to Kconfig. Signed-off-by: David Hubbard <david.c.hubbard@gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* make coretemp_device_remove() staticAdrian Bunk2007-07-19
| | | | | | | | coretemp_device_remove() can become static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: Add LM93 supportHans-Jürgen Koch2007-07-19
| | | | | | | This patch adds support for the LM93 hardware monitoring chip. Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/smsc47b397: Don't report missing fans as spinning at 82 RPMJean Delvare2007-07-19
| | | | | | | Also protects ourselves against a possible division by zero. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: Add support for newer uGuru'sHans de Goede2007-07-19
| | | | | | | | | | | This patch adds a new driver for the hardware monitoring features of the third revision of the Abit uGuru chip, found on recent Abit motherboards. This is an entirely different beast then the first and second revision (its again a winbond microcontroller, but the "protocol" to talk to it and the bank addresses are very different. Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/f71805f: Add temperature-tracking fan control modePhil Endecott2007-07-19
| | | | | | | | | | Add support for the "temperature mode" fan speed control. In this mode, the user can define 3 temperature/speed trip points, and the chip will set the speed automatically according to the temperature changes. Signed-off-by: Phil Endecott <kernel@chezphil.org> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/w83627ehf: Preserve speed reading when changing fan minJean Delvare2007-07-19
| | | | | | | | | The w83627ehf driver changes the fan clock divider automatically when a new min fan speed is set. It is supposed to preserve the fan speed reading while doing so, bug doesn't really. Fix it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: fix detection of abituguru volt inputsHans de Goede2007-07-19
| | | | | | | | This patch fixes the detection of volt inputs with a reading of more then 240 units. Signed-off-by: Hans de Goede <j.w.r.degoede@hhs.nl> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: add SCH5317 to smsc47b397 driverJuerg Haefliger2007-07-19
| | | | | | | | This patch adds the SMSC SCH5317 chip (device ID 0x85) as a supported device to the smsc47b397 driver. Signed-off-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: convert it87 to platform drivercorentin.labbe2007-07-19
| | | | | | | | This is the patch for converting it87 to a platform driver (and remove i2c-isa). Signed-off-by: Corentin LABBE <corentin.labbe@geomatys.fr> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: Fix a potential race condition on unloadJean Delvare2007-07-19
| | | | | | | | | | | | | | | Fix a potential race condition when some hardware monitoring platform drivers are being unloaded. I believe that the driver data pointer shouldn't be cleared before all the sysfs files are removed, otherwise a sysfs callback might attempt to dereference a NULL pointer. I'm not sure exactly what the driver core protects drivers against, so let's play it safe. While we're here, clear the driver data pointer when probe fails, so as to not leave an invalid pointer behind us. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon: Convert vt8231 to a platform driverRoger Lucas2007-07-19
| | | | | | | | | Convert the vt8231 driver from the nonsensical i2c-isa hack to a regular platform driver. Signed-off-by: Roger Lucas <roger@planbit.co.uk> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
* hwmon/sis5595: Use PCI_REVISION_IDJean Delvare2007-07-19
| | | | | | Use PCI_REVISION_ID instead of our own define. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon/sis5595: Use dynamic sysfs callbacksJean Delvare2007-07-19
| | | | | | | This lets us get rid of macro-generated functions and shrinks the driver size by about 7%. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon/sis5595: Convert to a platform driverJean Delvare2007-07-19
| | | | | | | Convert the sis5595 driver from the nonsensical i2c-isa hack to a regular platform driver. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon/via686a: Use dynamic sysfs callbacksJean Delvare2007-07-19
| | | | | | | This lets us get rid of macro-generated functions and shrinks the driver size by about 9%. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon/via686a: Convert to a platform driverJean Delvare2007-07-19
| | | | | | | Convert the via686a driver from the nonsensical i2c-isa hack to a regular platform driver. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon/via686a: Temperature interrupt configuration fixJean Delvare2007-07-19
| | | | | | | Fix the writing of the temperature interrupt configuration. The old code was working only by accident. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon/w83627hf: Add PWM frequency selection supportCarlos Olalla Martinez2007-07-19
| | | | | Signed-off-by: Carlos Olalla <com.ea@tinet.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon/it87: Add IT8726F supportRudolf Marek2007-07-19
| | | | | | | | Add support for IT8726F chip driver, which is just same as IT8716F with additional glue logic for AMD power sequencing. Signed-off-by: Rudolf Marek <r.marek@assembler.cz> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: Fault files naming conventionJean Delvare2007-07-19
| | | | | | | | | | | | | | | | | | | | We have the following naming convention documented in Documentation/hwmon/sysfs-interface for fault files: in[0-*]_input_fault fan[1-*]_input_fault temp[1-*]_input_fault Some drivers follow this convention (lm63, lm83, lm90, smsc47m192). However some drivers omit the "input" part and create files named fan1_fault (pc87427) or temp1_fault (dme1737). And the new "generic" libsensors follows this second (non-standard) convention, so it fails to report fault conditions for drivers which follow the standard. We want a single naming scheme, and everyone seems to prefer the shorter variant, so let's go for it. Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon/lm90: Add support for the Maxim MAX6680/MAX6681Rainer Birkenmaier2007-07-19
| | | | | Signed-off-by: Rainer Birkenmaier <rainer.birkenmaier@siemens.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon: Use platform_device_add_data()Jean Delvare2007-07-19
| | | | | | | | Use platform_device_add_data() in hardware monitoring drivers. This makes the code nicer and smaller too. Reported by David Hubbard. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Hubbard <david.c.hubbard@gmail.com>
* hwmon/pc87360: Convert to a platform driverJean Delvare2007-07-19
| | | | | | | | | Convert the pc87360 driver from the nonsensical i2c-isa hack to a regular platform driver. This is a direct conversion, other cleanups could happen on top of that. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Jim Cromie <jim.cromie@gmail.com>
* hwmon: New SMSC DME1737 driverJuerg Haefliger2007-07-19
| | | | | | | | | | | | | Add support for the hardware monitoring and fan control capabilities of the SMSC DME1737 and Asus A8000 Super-I/O chips. The hardware monitoring logic of this chip is similar to the LM85 but has some additional features that this driver supports. Even though it's a Super-I/O chip, the hardware monitoring logic can only be accessed via SMBus. Signed-off-by: Juerg Haefliger <juergh at gmail.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon/ds1621: Create individual alarm filesJean Delvare2007-07-19
| | | | | | | Future versions of libsensors will need this. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Aurelien Jarno <aurelien@aurel32.net>
* hwmon/ds1621: Use dynamic sysfs callbacksJean Delvare2007-07-19
| | | | | | | | This lets us get rid of macro-generated functions and shrinks the driver size by about 8%. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Aurelien Jarno <aurelien@aurel32.net>
* hwmon/ds1621: Minor cleanupsJean Delvare2007-07-19
| | | | | | | | | * Discard comments which do not apply or are redundant. * Remove a few useless instructions. * Rename new_client to just client. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Aurelien Jarno <aurelien@aurel32.net>
* hwmon/smsc47m192: Semaphore to mutex conversionJean Delvare2007-07-19
| | | | Signed-off-by: Jean Delvare <khali@linux-fr.org>
* hwmon/lm90: Spelling fix: explicitlyJean Delvare2007-07-19
| | | | Signed-off-by: Jean Delvare <khali@linux-fr.org>
* qd65xx: fix PIO mode selectionBartlomiej Zolnierkiewicz2007-07-08
| | | | | | | | | | PIO4 is a maximum PIO mode supported by a driver. Using "255" as a max_mode argument to ide_get_best_pio_mode() could result in wrong timings being used by a driver (for "pio" equal to 5) or OOPS (for "pio" values > 5 && < 255). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Reviewed-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
* sis5513: adding PCI-IDUwe Koziolek2007-07-08
| | | | | | | | | | | | | | | The SiS966 has one additional PCI-ID 1180. If the chipset is using this PCI-ID, the primary channel is connected to the first PATA-port. The secondary channel is connected to SATA-ports in IDE emulation mode. The legacy IO-ports are used. The including of the PCI-ID into pata_sis is not sufficient, because the legacy driver in drivers/ide is initialized before pata_sis. Signed-off-by: Uwe Koziolek <uwe.koziolek@gmx.net> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* potential compiler error, irqfunc caller sites updateYoann Padioleau2007-07-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 7d12e780e003f93433d49ce78cfedf4b4c52adc5 David Howells performed this evolution: "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers" He correctly updated many of the function definitions that were using this extra regs pointer parameter but forgot to update some caller sites of those functions. The reason the modifications was not properly done on all drivers is that some drivers were rarely compiled because they are for AMIGA, or that some code sites were inside #ifdefs where the option is not set or inside #if 0. Here is the semantic patch that found the occurences and fixed the problem. @ rule1 @ identifier fn; identifier irq, dev_id; typedef irqreturn_t; @@ static irqreturn_t fn(int irq, void *dev_id) { ... } @@ identifier rule1.fn; expression E1, E2, E3; @@ fn(E1, E2 - ,E3 ) Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: "David S. Miller" <davem@davemloft.net> Cc: Jeff Garzik <jeff@garzik.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* PNP SMCf010 quirk: work around Toshiba Portege 4000 ACPI issuesBjorn Helgaas2007-07-06
| | | | | | | | | | | | | | | | | | | | | | | | When we enable the SMCf010 IR device, the Toshiba Portege 4000 BIOS claims the device is working, but it really isn't configured correctly. The BIOS *will* configure it, but only if we call _SRS after (1) reversing the order of the SIR and FIR I/O port regions and (2) changing the IRQ from active-high to active-low. This patch addresses the 2.6.22 regression: "no irda0 interface (2.6.21 was OK), smsc does not find chip" I tested this on a Portege 4000. The smsc-ircc2 driver correctly detects the device, and "irattach irda0 -s && irdadump" shows transmitted and received packets. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Andrey Borzenkov <arvidjaar@mail.ru> Cc: Samuel Ortiz <samuel@sortiz.org> Cc: "Linus Walleij (LD/EAB)" <linus.walleij@ericsson.com> Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Cc: Adam Belay <ambx1@neo.rr.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2007-07-05
|\ | | | | | | | | | | | | | | | | | | | | | | 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: Input: document some of keycodes Input: add a new EV_SW SW_RADIO event, for radio switches on laptops Input: serio - take drv_mutex in serio_cleanup() Input: atkbd - use printk_ratelimit for spurious ACK messages Input: atkbd - throttle LED switching Input: i8042 - add HP Pavilion ZT1000 to the MUX blacklist
| * Input: serio - take drv_mutex in serio_cleanup()Dmitry Torokhov2007-06-29
| | | | | | | | | | | | | | | | | | | | | | We need to take serio->drv_mutex in serio_cleanup() to prevent the function from being called while driver is in the middle of attaching to a serio port. Such situation can happen with i8042 and atkbd drivers if user rapidly presses Ctrl-Alt-Del during system startup, and leads to kernel oops. Reported-by: Dave Young <hidave.darkstar@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: atkbd - use printk_ratelimit for spurious ACK messagesQi Yong2007-06-28
| | | | | | | | | | Signed-off-by: Qi Yong <qiyong@mail.fc-cn.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: atkbd - throttle LED switchingDmitry Torokhov2007-06-28
| | | | | | | | | | | | | | | | | | | | | | On some boxes keyboard controllers are too slow to withstand continuous flow of requests to turn keyboard LEDs on and off and start losing some keypresses or even all of them. Delay executing of LED switching request if we had another one within 50 ms thus easing load on the controller. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * Input: i8042 - add HP Pavilion ZT1000 to the MUX blacklistDmitry Torokhov2007-06-28
| | | | | | | | | | | | | | | | | | | | This should get rid of "atkbd.c: Suprious NAK on isa0060/serio0" messages caused by broken MUX implementation. The box does not have external PS/2 ports and, according to documentation, automatically disables touchpad when an external mouse is plugged into a port replicator, so MUX mode would not work anyway. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Merge branch 'merge' of ↵Linus Torvalds2007-07-05
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Update defconfigs [POWERPC] Uninline and export virq_to_hw() for the pasemi_mac driver [POWERPC] Fix PMI breakage in cbe_cbufreq driver [POWERPC] Disable old EMAC driver in arch/powerpc
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-20 08:32:39 -0500