kernel.git/drivers/hwmon, branch linux-2.6.24.y

hwmon: (w83781d) Fix I/O resource conflict with PNP

2008-04-19T01:53:22Z

upstream commit: 2961cb22ef02850d90e7a12c28a14d74e327df8d Only request I/O ports 0x295-0x296 instead of the full I/O address range. This solves a conflict with PNP resources on a few motherboards. Also request the I/O ports in two parts (4 low ports, 4 high ports) during device detection, otherwise the PNP resource makes the request (and thus the detection) fail. This fixes lm-sensors ticket #2306: http://www.lm-sensors.org/ticket/2306 Signed-off-by: Jean Delvare Signed-off-by: Mark M. Hoffman Signed-off-by: Chris Wright

hwmon: (it87) request only Environment Controller ports

2008-01-22T12:21:38Z

The IT8705F and related parts are Super I/O controllers that contain many separate devices. Some BIOSes describe IT8705F I/O port usage under a motherboard device (PNP0C02) with overlapping regions, e.g., 0x290-0x29f and 0x290-0x294. The it87 driver supports only the Environment Controller, which requires only two ISA ports, but it used to request an eight-port range. If that range exceeds a range reported by the BIOS, as 0x290-0x297 would, the request fails, and the it87 driver cannot claim the device. This patch makes the it87 driver request only the two ports used for the Environment Controller device. Systems where this problem has been reported: Gigabyte GA-K8N Ultra 9 Gigabyte M56S-S3 Gigabyte GA-965G-DS3 Kernel bug reports: http://bugzilla.kernel.org/show_bug.cgi?id=9514 http://lkml.org/lkml/2007/12/4/466 Related change: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=a7839e960675b549f06209d18283d5cee2ce9261 The patch above increases the number of PNP port resources we support. Prior to this patch, we ignored some port resources, which masked the it87 problem. Signed-off-by: Bjorn Helgaas Signed-off-by: Mark M. Hoffman

hwmon: (w83627ehf) Be more careful when changing VID input level

2008-01-03T12:33:31Z

The VID input level change has been reported to cause trouble. Be more careful in this respect: * Only change the level on the W83627EHF/EHG. The W83627DHG is more complex in this respect. * Don't change the level if the VID pins are in output mode. * Only set the level to TTL if VRM 9.x is used. Signed-off-by: Jean Delvare Signed-off-by: Mark M. Hoffman

HWMON: coretemp, suspend fix

2007-12-04T06:35:32Z

It's not permitted to unregister a device after devices have been suspended. It causes deadlocks to appear on systems with coretemp hwmon loaded. To avoid this, we can make coretemp_cpu_callback() do nothing if the _FROZEN bit is set in action. Also, in other cases it's generally too late to unregister the coretemp device if the CPU is already dead, so it should be unregistered on CPU_DOWN_PREPARE. Signed-off-by: Rafael J. Wysocki Acked-by: Mark M. Hoffman Cc: Jiri Slaby Cc: Andrew Morton Signed-off-by: Len Brown

hwmon: (i5k_amb) Convert macros to C functions

2007-11-08T13:42:47Z

akpm objected to some of the macros, so convert them into functions. Signed-off-by: Darrick J. Wong Signed-off-by: Mark M. Hoffman

hwmon: (w83781d) Add missing curly braces

2007-11-08T13:42:47Z

Missing curly braces cause an if statement to be evaluated when it shouldn't. It happens to be harmless, but that's still worth fixing. Thanks to Riku Voipio for reporting. Signed-off-by: Jean Delvare Acked-By: Riku Voipio Signed-off-by: Mark M. Hoffman

hwmon: (abituguru3) Identify ABit IP35 Pro as such

2007-11-08T13:42:47Z

This patch changes the identification string for motherboards with an id of 0x001A from unknown to "Abit IP35 Pro". Thanks to James Scott who has an Abit IP35 Pro. Signed-off-by: Hans de Goede Acked-by: Jean Delvare Signed-off-by: Mark M. Hoffman

hwmon: (f75375s) pwmX_mode sysfs files writable for f75375 variant

2007-11-08T13:42:47Z

Fix value check in set_pwm_mode(). Instead of checking for chip variant there, make pwmX_mode sysfs nodes only writable on f75375 variant. Signed-off-by: Riku Voipio Acked-by: Jean Delvare Signed-off-by: Mark M. Hoffman

hwmon: (f75375s) Allow setting up fans with platform_data

2007-11-08T13:42:46Z

Allow initializing fans on systems where BIOS does not do that by default. - define f75375s_platform_data in new file f75375s.h - if platform_data was provided, set fans accordingly in f75375_init() - split set_pwm_enable() to a sysfs callback and directly usable set_pwm_enable_direct() Signed-off-by: Riku Voipio Signed-off-by: Mark M. Hoffman

hwmon: (f75375s) Add new style bindings

2007-11-08T13:42:46Z

Following the example of David Brownell's work on lm75: - Create a second driver struct, using new-style driver binding methods. - Rename the old driver struct as f75375_legacy_driver. - Make the legacy bind/unbind logic delegate all its work. Signed-off-by: Riku Voipio Signed-off-by: Mark M. Hoffman