Add patches/asus2.patch

patches/asus2.patch

@@ -0,0 +1,57 @@
+From 4d538d888ff723832da4b9bb48b17eebc3b7765c Mon Sep 17 00:00:00 2001
+From: Armin Wolf <W_Armin@gmx.de>
+Date: Sun, 24 Nov 2024 18:19:41 +0100
+Subject: [PATCH] platform/x86: asus-wmi: Ignore return value when writing
+ thermal policy
+
+On some machines like the ASUS Vivobook S14 writing the thermal policy
+returns the currently writen thermal policy instead of an error code.
+
+Ignore the return code to avoid falsely returning an error when the
+thermal policy was written successfully.
+
+Reported-by: auslands-kv@gmx.de
+Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219517
+Fixes: 2daa86e78c49 ("platform/x86: asus_wmi: Support throttle thermal policy")
+Signed-off-by: Armin Wolf <W_Armin@gmx.de>
+---
+ drivers/platform/x86/asus-wmi.c | 11 ++---------
+ 1 file changed, 2 insertions(+), 9 deletions(-)
+
+diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
+index 89f5f44857d555..a173f95d6d35b8 100644
+--- a/drivers/platform/x86/asus-wmi.c
++++ b/drivers/platform/x86/asus-wmi.c
+@@ -3106,7 +3106,6 @@ static int fan_boost_mode_check_present(struct asus_wmi *asus)
+ 
+ static int fan_boost_mode_write(struct asus_wmi *asus)
+ {
+-	u32 retval;
+ 	u8 value;
+ 	int err;
+ 
+@@ -3718,8 +3717,8 @@ static int throttle_thermal_policy_write(struct asus_wmi *asus)
+ 		value = asus->throttle_thermal_policy_mode;
+ 	}
+ 
+-	err = asus_wmi_set_devstate(asus->throttle_thermal_policy_dev,
+-				    value, &retval);
++	/* Some machines do not return an error code as a result, so we ignore it */
++	err = asus_wmi_set_devstate(asus->throttle_thermal_policy_dev, value, NULL);
+ 
+ 	sysfs_notify(&asus->platform_device->dev.kobj, NULL,
+ 			"throttle_thermal_policy");
+@@ -3729,12 +3728,6 @@ static int throttle_thermal_policy_write(struct asus_wmi *asus)
+ 		return err;
+ 	}
+ 
+-	if (retval != 1) {
+-		pr_warn("Failed to set throttle thermal policy (retval): 0x%x\n",
+-			retval);
+-		return -EIO;
+-	}
+-
+ 	/* Must set to disabled if mode is toggled */
+ 	if (asus->cpu_fan_curve_available)
+ 		asus->custom_fan_curves[FAN_CURVE_DEV_CPU].enabled = false;
+