[PATCH v4 7/7] acpi/x86: s2idle: Add a quirk for ASUSTeK COMPUTER INC. ROG Flow X13

From: Mario Limonciello
Date: Wed Sep 21 2022 - 16:41:53 EST


ASUSTeK COMPUTER INC. ROG Flow X13 has a problem with fans upon wakeup from
s2idle. In examining the ASL, functions 3 and 4 are not called in the AMD
codepath but only in the Microsoft codepath.

Add the system to the quirk list to force Microsoft codepath.

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2148
Tested-by: short-circuit <davidedp91@xxxxxxxxx>
Signed-off-by: Mario Limonciello <mario.limonciello@xxxxxxx>
---
v3->v4:
* Absorb tag
v2->v3:
* New patch
---
drivers/acpi/x86/s2idle.c | 11 +++++++++++
1 file changed, 11 insertions(+)

diff --git a/drivers/acpi/x86/s2idle.c b/drivers/acpi/x86/s2idle.c
index c811eeed42cd..eedd21d8a284 100644
--- a/drivers/acpi/x86/s2idle.c
+++ b/drivers/acpi/x86/s2idle.c
@@ -440,6 +440,17 @@ static const struct dmi_system_id s2idle_dmi_table[] __initconst = {
DMI_MATCH(DMI_PRODUCT_NAME, "82"),
},
},
+ {
+ /*
+ * ASUSTeK COMPUTER INC. ROG Flow X13 GV301RE_GV301RE
+ * https://gitlab.freedesktop.org/drm/amd/-/issues/2148
+ */
+ .callback = lps0_prefer_microsoft,
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "ROG Flow X13 GV301"),
+ },
+ },
{}
};

--
2.34.1