kernel.git/drivers/hwmon/k10temp.c, branch linux-5.19.y

hwmon: (k10temp) Support up to 12 CCDs on AMD Family of processors

2021-12-26T23:02:05Z

The current driver can read the temperatures from upto 8 CCDs (Core-Complex Die). The newer AMD Family 19h Models 10h-1Fh and A0h-AFh can support up to 12 CCDs. Update the driver to read up to 12 CCDs. Signed-off-by: Babu Moger Link: https://lore.kernel.org/r/163776976762.904164.5618896687524494215.stgit@bmoger-ubuntu Signed-off-by: Guenter Roeck

hwmon: (k10temp) Add support for AMD Family 19h Models 10h-1Fh and A0h-AFh

2021-12-26T23:02:05Z

Add thermal info support for AMD Family 19h Models 10h-1Fh and A0h-AFh. Thermal info is supported via a new PCI device ID at offset 0x300h. Signed-off-by: Babu Moger Link: https://lore.kernel.org/r/163640829419.955062.12539219969781039915.stgit@bmoger-ubuntu Signed-off-by: Guenter Roeck

hwmon: (k10temp) Remove unused definitions

2021-12-26T23:02:05Z

Usage of these definitions were removed after the commit 0a4e668b5d52 ("hwmon: (k10temp) Remove support for displaying voltage and current on Zen CPUs"). So, cleanup them up. Signed-off-by: Babu Moger Link: https://lore.kernel.org/r/163640828776.955062.15863375803675701204.stgit@bmoger-ubuntu Signed-off-by: Guenter Roeck

hwmon: (k10temp) Remove residues of current and voltage

2021-09-13T00:56:36Z

Commit id "b00647c46c9d7f6ee1ff6aaf335906101755e614", adds reporting current and voltage to k10temp.c The commit id "0a4e668b5d52eed8026f5d717196b02b55fb2dc6", removed reporting current and voltage from k10temp.c The curr and in(voltage) entries are not removed from "k10temp_info" structure. Removing those residue entries. while at it, update k10temp driver documentation Signed-off-by: suma hegde Cc: Guenter Roeck Link: https://lore.kernel.org/r/20210902174155.7365-2-nchatrad@amd.com Signed-off-by: Guenter Roeck

hwmon: (k10temp) Add support for yellow carp

2021-08-27T20:54:58Z

Yellow carp matches same behavior as green sardine and other Zen3 products, but have different CCD offsets. Signed-off-by: Mario Limonciello Acked-by: Borislav Petkov Link: https://lore.kernel.org/r/20210827201527.24454-3-mario.limonciello@amd.com Signed-off-by: Guenter Roeck

hwmon: (k10temp) Rework the temperature offset calculation

2021-08-27T20:52:56Z

Some of the existing assumptions made do not scale properly to new silicon in upcoming changes. This commit should cause no functional changes to existing silicon. Signed-off-by: Mario Limonciello Link: https://lore.kernel.org/r/20210827201527.24454-2-mario.limonciello@amd.com Signed-off-by: Guenter Roeck

hwmon: (k10temp) Don't show Tdie for all Zen/Zen2/Zen3 CPU/APU

2021-08-27T16:44:57Z

Tdie is an offset calculation that should only be shown when temp_offset is actually put into a table. This is useless to show for all CPU/APU. Show it only when necessary. Signed-off-by: Mario Limonciello Signed-off-by: Guenter Roeck

hwmon: (k10temp) Add additional missing Zen2 and Zen3 APUs

2021-08-27T16:44:07Z

These follow the rest of the existing codepaths for families 17h and 19h. Signed-off-by: Mario Limonciello Signed-off-by: Guenter Roeck

hwmon: (k10temp) support Zen3 APUs

2021-08-17T21:54:24Z

Add support for Zen3 Ryzen APU. Signed-off-by: David Bartley Link: https://lore.kernel.org/r/20210517064131.4369-1-andareed@gmail.com Signed-off-by: Guenter Roeck

hwmon: (k10temp) Zen3 Ryzen Desktop CPUs support

2021-01-28T01:44:18Z

The module has only support for Zen3 server CPUs right now. Add support for Family 0x19, model 0x21 which are Zen3 Ryzen Desktop CPUs. Tested on 5800x, 5900x and 5950x CPUs. Signed-off-by: Gabriel Craciunescu Link: https://lore.kernel.org/r/20201223005315.20077-1-nix.or.die@gmail.com Signed-off-by: Guenter Roeck