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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-26 10:58:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-04-26 10:58:33 -0700 |
| commit | 90035c28f17d59be660b9992757d09853ab203ec (patch) | |
| tree | abbf0cc3454231f2a623458f05a0be0e40ffea11 /Documentation/ABI | |
| parent | certs: add 'x509_revocation_list' to gitignore (diff) | |
| parent | platform/x86: gigabyte-wmi: add support for B550M AORUS PRO-P (diff) | |
| download | linux-dev-90035c28f17d59be660b9992757d09853ab203ec.tar.xz linux-dev-90035c28f17d59be660b9992757d09853ab203ec.zip | |
Merge tag 'platform-drivers-x86-v5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates freom Hans de Goede:
- lots of Microsoft Surface work
- platform-profile support for HP and Microsoft Surface devices
- new WMI Gigabyte motherboard temperature monitoring driver
- Intel PMC improvements for Tiger Lake and Alder Lake
- misc bugfixes, improvements and quirk additions all over
* tag 'platform-drivers-x86-v5.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (87 commits)
platform/x86: gigabyte-wmi: add support for B550M AORUS PRO-P
platform/x86: intel_pmc_core: Uninitialized data in pmc_core_lpm_latch_mode_write()
platform/x86: intel_pmc_core: add ACPI dependency
platform/surface: aggregator: fix a bit test
platform/x86: intel_pmc_core: Fix "unsigned 'ret' is never less than zero" smatch warning
platform/x86: touchscreen_dmi: Add info for the Teclast Tbook 11 tablet
platform/x86: intel_pmc_core: Add support for Alder Lake PCH-P
platform/x86: intel_pmc_core: Add LTR registers for Tiger Lake
platform/x86: intel_pmc_core: Add option to set/clear LPM mode
platform/x86: intel_pmc_core: Add requirements file to debugfs
platform/x86: intel_pmc_core: Get LPM requirements for Tiger Lake
platform/x86: intel_pmc_core: Show LPM residency in microseconds
platform/x86: intel_pmc_core: Handle sub-states generically
platform/x86: intel_pmc_core: Remove global struct pmc_dev
platform/x86: intel_pmc_core: Don't use global pmcdev in quirks
platform/x86: intel_chtdc_ti_pwrbtn: Fix missing IRQF_ONESHOT as only threaded handler
platform/x86: gigabyte-wmi: add X570 AORUS ELITE
platform/x86: thinkpad_acpi: Add labels to the first 2 temperature sensors
platform/x86: pmc_atom: Match all Beckhoff Automation baytrail boards with critclk_systems DMI table
platform/x86: add Gigabyte WMI temperature driver
...
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-platform-intel-pmc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-platform-intel-pmc b/Documentation/ABI/testing/sysfs-platform-intel-pmc new file mode 100644 index 000000000000..ef199af75ab0 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-intel-pmc @@ -0,0 +1,20 @@ +What: /sys/devices/platform/<platform>/etr3 +Date: Apr 2021 +KernelVersion: 5.13 +Contact: "Tomas Winkler" <tomas.winkler@intel.com> +Description: + The file exposes "Extended Test Mode Register 3" global + reset bits. The bits are used during an Intel platform + manufacturing process to indicate that consequent reset + of the platform is a "global reset". This type of reset + is required in order for manufacturing configurations + to take effect. + + Display global reset setting bits for PMC. + * bit 31 - global reset is locked + * bit 20 - global reset is set + Writing bit 20 value to the etr3 will induce + a platform "global reset" upon consequent platform reset, + in case the register is not locked. + The "global reset bit" should be locked on a production + system and the file is in read-only mode. |