linux-kernel - [GIT PULL] More ACPI updates for v5.11-rc1

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Message-ID: <CAJZ5v0jS2-kDBA70XwStNEg3pUusK_=h5P58d71cOx83zU-WOw@mail.gmail.com>
Date:   Tue, 22 Dec 2020 20:15:22 +0100
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>
Subject: [GIT PULL] More ACPI updates for v5.11-rc1

Hi Linus,

Please pull from the tag

 git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git \
 acpi-5.11-rc1-2

with top-most commit 538fcf57aaee6ad78a05f52b69a99baa22b33418

 Merge branches 'acpi-scan', 'acpi-pnp' and 'acpi-sleep'

on top of commit aab7ce2b099bd9df82573cd3170acf6518fdebeb

 Merge tag 'acpi-5.11-rc1' of
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

to receive more ACPI updates for 5.11-rc1.

These make the ACPI enumeration of devices take _DEP information
into account more aggressively, fix device IDs matching in the ACPI
part of the PNP devices framework and update the ACPI code related
to suspend-to-idle to take systems based on AMD hardware into account
properly.

Specifics:

 - Modify the ACPI device enumeration code to defer the enumeration
   of devices with an _HID whose lists of operation region
   dependencies returned by _DEP are not empty after eliminating the
   entries representing known-benign dependencies from them (Rafael
   Wysocki, Hans de Goede).

 - Make the ACPI PNP code matching device IDs also take the length of
   the given ID string into account (Hui Wang).

 - Add AMD systems support to the ACPI code handling suspend-to-idle
   via the PNP0D80 (System Power Management Controller) device _DSM
   interface (Shyam Sundar).

 - Move the suspend-to-idle handling code related to the PNP0D80
   device _DSM interface, which is x86-specific, to a separate file
   in the x86/ subdirectory (Rafael Wysocki).

Thanks!


---------------

Hans de Goede (1):
      ACPI: scan: Add Intel Baytrail Mailbox Device to acpi_ignore_dep_ids

Hui Wang (1):
      ACPI: PNP: compare the string length in the matching_id()

Rafael J. Wysocki (4):
      ACPI: scan: Evaluate _DEP before adding the device
      ACPI: scan: Defer enumeration of devices with _DEP lists
      ACPI: scan: Avoid unnecessary second pass in acpi_bus_scan()
      ACPI: PM: s2idle: Move x86-specific code to the x86 directory

Shyam Sundar S K (1):
      ACPI: PM: s2idle: Add AMD support to handle _DSM

---------------

 drivers/acpi/Makefile     |   1 +
 drivers/acpi/acpi_pnp.c   |   3 +
 drivers/acpi/scan.c       | 143 ++++++++++----
 drivers/acpi/sleep.c      | 305 ++----------------------------
 drivers/acpi/sleep.h      |  16 ++
 drivers/acpi/x86/s2idle.c | 460 ++++++++++++++++++++++++++++++++++++++++++++++
 6 files changed, 598 insertions(+), 330 deletions(-)