kernel.git/drivers/hwmon/k10temp.c, branch linux-4.15.y

hwmon: (k10temp) Add temperature offset for Ryzen 1900X

2018-03-28T16:23:03Z

commit 6509614fdd2d05c6926d50901a45d5dfb852b715 upstream. Like the other CPUs from the same series, the 1900X has a temperature offset of 27 degrees C. Signed-off-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman

hwmon: (k10temp) Only apply temperature offset if result is positive

2018-03-28T16:23:03Z

commit aef17ca1271948ee57cc39b2493d31110cc42625 upstream. A user reports a really bad temperature on Ryzen 1950X. k10temp-pci-00cb Adapter: PCI adapter temp1: +4294948.3°C (high = +70.0°C) This will happen if the temperature reported by the chip is lower than the offset temperature. This has been seen in the field if "Sense MI Skew" and/or "Sense MI Offset" BIOS parameters were set to unexpected values. Let's report a temperature of 0 degrees C in that case. Fixes: 1b50b776355f ("hwmon: (k10temp) Add support for temperature offsets") Signed-off-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman

x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping

2018-02-22T14:40:03Z

commit b399151cb48db30ad1e0e93dd40d68c6d007b637 upstream. x86_mask is a confusing name which is hard to associate with the processor's stepping. Additionally, correct an indent issue in lib/cpu.c. Signed-off-by: Jia Zhang [ Updated it to more recent kernels. ] Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: bp@alien8.de Cc: tony.luck@intel.com Link: http://lkml.kernel.org/r/1514771530-70829-1-git-send-email-qianyue.zj@alibaba-inc.com Signed-off-by: Ingo Molnar Signed-off-by: Greg Kroah-Hartman

hwmon: (k10temp) Correct model name for Ryzen 1600X

2017-11-16T08:59:45Z

Ryzen 1600X is a Ryzen 5 processor. Signed-off-by: Guenter Roeck

hwmon: (k10temp) Add support for temperature offsets

2017-10-30T01:36:03Z

Add support for handling temperature offset values for various AMD CPUs, similar to the code used in the coretemp driver for Intel CPUs. This is primarily for Ryzen CPUs (which has documented temperature offsets), but the code is kept generic to simplify adding additional CPUs. Signed-off-by: Guenter Roeck

hwmon: (k10temp) Add support for family 17h

2017-10-30T01:36:03Z

Add support for temperature sensors on Family 17h (Ryzen) processors. Signed-off-by: Guenter Roeck

hwmon: (k10temp) Move chip specific code into probe function

2017-10-30T01:36:03Z

Introduce a local data structure and determine the temperature read function at probe time to reduce runtime complexity. Signed-off-by: Guenter Roeck

hwmon: (k10temp) use permission-specific DEVICE_ATTR variants

2017-01-02T18:19:45Z

Use DEVICE_ATTR_RO for read-only attributes. This simplifies the source code, improves readbility, and reduces the chance of inconsistencies. The conversion was done automatically using coccinelle. It was validated by compiling both the old and the new source code and comparing its text, data, and bss size. Signed-off-by: Julia Lawall [groeck: Updated description] Signed-off-by: Guenter Roeck

hwmon: (k10temp) Remove duplicate pci-id define

2015-11-09T09:14:29Z

PCI_DEVICE_ID_AMD_15H_M60H_NB_F3 is now defined in pci_ids.h Signed-off-by: Adam Majer Acked-by: Clemens Ladisch Signed-off-by: Jean Delvare

hwmon: (k10temp) Convert to devm_hwmon_device_register_with_groups

2014-09-22T18:14:52Z

Use devm_hwmon_device_register_with_groups() to simplify the code and reduce code size. Cc: Clemens Ladisch Tested-by: Clemens Ladisch Signed-off-by: Guenter Roeck