This is a note to let you know that I've just added the patch titled
platform/x86: amd-pmc: Add alternative acpi id for PMC controller
to the 5.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
platform-x86-amd-pmc-add-alternative-acpi-id-for-pmc-controller.patch
and it can be found in the queue-5.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From c0d84d2c7c23e9cf23a5abdda40eeaa79eabfe69 Mon Sep 17 00:00:00 2001
From: Sachi King <nakato@xxxxxxxxx>
Date: Sat, 2 Oct 2021 14:18:39 +1000
Subject: platform/x86: amd-pmc: Add alternative acpi id for PMC controller
From: Sachi King <nakato@xxxxxxxxx>
commit c0d84d2c7c23e9cf23a5abdda40eeaa79eabfe69 upstream.
The Surface Laptop 4 AMD has used the AMD0005 to identify this
controller instead of using the appropriate ACPI ID AMDI0005. Include
AMD0005 in the acpi id list.
Link: https://github.com/linux-surface/acpidumps/tree/master/surface_laptop_4_amd
Link: https://gist.github.com/nakato/2a1a7df1a45fe680d7a08c583e1bf863
Cc: <stable@xxxxxxxxxxxxxxx> # 5.14+
Signed-off-by: Sachi King <nakato@xxxxxxxxx>
Reviewed-by: Mario Limonciello <mario.limonciello@xxxxxxx>
Link: https://lore.kernel.org/r/20211002041840.2058647-1-nakato@xxxxxxxxx
Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/platform/x86/amd-pmc.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/platform/x86/amd-pmc.c
+++ b/drivers/platform/x86/amd-pmc.c
@@ -476,6 +476,7 @@ static const struct acpi_device_id amd_p
{"AMDI0006", 0},
{"AMDI0007", 0},
{"AMD0004", 0},
+ {"AMD0005", 0},
{ }
};
MODULE_DEVICE_TABLE(acpi, amd_pmc_acpi_ids);
Patches currently in stable-queue which might be from nakato@xxxxxxxxx are
queue-5.14/platform-x86-amd-pmc-add-alternative-acpi-id-for-pmc-controller.patch
