[1/2] platform/x86: asus-wmi: Fix thermal profile initialization

Commit Message

Armin Wolf Oct. 25, 2024, 7:15 p.m. UTC

When support for vivobook fan profiles was added, the initial
call to throttle_thermal_policy_set_default() was removed, which
however is necessary for full initialization.

Fix this by calling throttle_thermal_policy_set_default() again
when setting up the platform profile.

Fixes: bcbfcebda2cb ("platform/x86: asus-wmi: add support for vivobook fan profiles")
Reported-by: Michael Larabel <[e-mail]>
Closes: https://www.phoronix.com/review/lunar-lake-xe2/5
Signed-off-by: Armin Wolf <[e-mail]>
---
 drivers/platform/x86/asus-wmi.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

--
2.39.5

Patch

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 2ccc23b259d3..ab9342a01a48 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -3908,6 +3908,16 @@  static int platform_profile_setup(struct asus_wmi *asus)
 	if (!asus->throttle_thermal_policy_dev)
 		return 0;

+	/*
+	 * We need to set the default thermal profile during probe or otherwise
+	 * the system will often remain in silent mode, causing low performance.
+	 */
+	err = throttle_thermal_policy_set_default(asus);
+	if (err < 0) {
+		pr_warn("Failed to set default thermal profile\n");
+		return err;
+	}
+
 	dev_info(dev, "Using throttle_thermal_policy for platform_profile support\n");

 	asus->platform_profile_handler.profile_get = asus_wmi_platform_profile_get;