Re: [PATCH v14.b 0/7] Export LPS0 constraints

From: Limonciello, Mario
Date: Mon Aug 21 2023 - 15:08:24 EST




On 8/21/2023 1:31 PM, Rafael J. Wysocki wrote:
On Fri, Aug 18, 2023 at 9:40 PM Mario Limonciello
<mario.limonciello@xxxxxxx> wrote:
LPS0 constraints can be useful to other parts of the kernel to make
decisions what state to put devices into.

In v14 this series has been split into 3 parts.
part A: Immediate fix for AMD issue.
part B: LPS0 export improvements
part C: Long term solution for all vendors

This is part B, it can be applied and reviewed independently from part A.

Andy Shevchenko (1):
ACPI: x86: s2idle: Add for_each_lpi_constraint() helper

Mario Limonciello (6):
ACPI: Adjust #ifdef for *_lps0_dev use
ACPI: x86: s2idle: Post-increment variables when getting constraints
ACPI: x86: s2idle: Catch multiple ACPI_TYPE_PACKAGE objects
ACPI: x86: s2idle: Fix a logic error parsing AMD constraints table
ACPI: x86: s2idle: Add more debugging for AMD constraints parsing
ACPI: x86: s2idle: Add a function to get constraints for a device

drivers/acpi/x86/s2idle.c | 96 +++++++++++++++++++++++++--------------
include/linux/acpi.h | 10 +++-
2 files changed, 70 insertions(+), 36 deletions(-)

--
All applied as 6.6 material, but I rewrote the last patch my way, so
please see the result in the bleeding-edge branch and let me know if
there's anything wrong with it.

Thanks!
Looks great, thanks!