This is a note to let you know that I've just added the patch titled
ACPI: x86: utils: Add Picasso to the list for forcing StorageD3Enable
to the 5.4-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:
acpi-x86-utils-add-picasso-to-the-list-for-forcing-s.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 82d4a0126a64cd71b7a4cd9a1a0c29051f4d28ef
Author: Mario Limonciello <mario.limonciello@xxxxxxx>
Date: Fri Mar 31 11:08:42 2023 -0500
ACPI: x86: utils: Add Picasso to the list for forcing StorageD3Enable
[ Upstream commit 10b6b4a8ac6120ec36555fd286eed577f7632e3b ]
Picasso was the first APU that introduced s2idle support from AMD,
and it was predating before vendors started to use `StorageD3Enable`
in their firmware.
Windows doesn't have problems with this hardware and NVME so it was
likely on the list of hardcoded CPUs to use this behavior in Windows.
Add it to the list for Linux to avoid NVME resume issues.
Reported-by: Stuart Axon <stuaxo2@xxxxxxxxx>
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2449
Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Stable-dep-of: e79a10652bbd ("ACPI: x86: Force StorageD3Enable on more products")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c
index b8510bbc4bd6c..353b3bb017f55 100644
--- a/drivers/acpi/x86/utils.c
+++ b/drivers/acpi/x86/utils.c
@@ -162,6 +162,7 @@ bool acpi_device_always_present(struct acpi_device *adev)
disk in the system.
*/
static const struct x86_cpu_id storage_d3_cpu_ids[] = {
+ X86_MATCH_VENDOR_FAM_MODEL(AMD, 23, 24, NULL), /* Picasso */
X86_MATCH_VENDOR_FAM_MODEL(AMD, 23, 96, NULL), /* Renoir */
X86_MATCH_VENDOR_FAM_MODEL(AMD, 23, 104, NULL), /* Lucienne */
X86_MATCH_VENDOR_FAM_MODEL(AMD, 25, 80, NULL), /* Cezanne */
