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Message-ID: <20241029135354.5937-2-kuurtb@gmail.com>
Date: Tue, 29 Oct 2024 10:53:55 -0300
From: Kurt Borja <kuurtb@...il.com>
To: kuurtb@...il.com
Cc: W_Armin@....de,
hdegoede@...hat.com,
ilpo.jarvinen@...ux.intel.com,
linux-kernel@...r.kernel.org,
platform-driver-x86@...r.kernel.org
Subject: [PATCH v10 4/5] alienware-wmi: added force module parameters
Added force_platform_profile and force_gmode unsafe module parameters,
allowing users to force `thermal` and `gmode` quirks respectively.
Signed-off-by: Kurt Borja <kuurtb@...il.com>
---
v10:
- Introduced
---
drivers/platform/x86/dell/alienware-wmi.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/platform/x86/dell/alienware-wmi.c b/drivers/platform/x86/dell/alienware-wmi.c
index 1d62c2ce7..91f0e09d0 100644
--- a/drivers/platform/x86/dell/alienware-wmi.c
+++ b/drivers/platform/x86/dell/alienware-wmi.c
@@ -42,6 +42,14 @@ MODULE_LICENSE("GPL");
MODULE_ALIAS("wmi:" LEGACY_CONTROL_GUID);
MODULE_ALIAS("wmi:" WMAX_CONTROL_GUID);
+static bool force_platform_profile;
+module_param_unsafe(force_platform_profile, bool, 0);
+MODULE_PARM_DESC(force_platform_profile, "Forces auto-detecting thermal profiles without checking if WMI thermal backend is available");
+
+static bool force_gmode;
+module_param_unsafe(force_gmode, bool, 0);
+MODULE_PARM_DESC(force_gmode, "Forces G-Mode when performance profile is selected");
+
enum INTERFACE_FLAGS {
LEGACY,
WMAX,
@@ -1075,6 +1083,16 @@ static int __init alienware_wmi_init(void)
if (quirks == NULL)
quirks = &quirk_unknown;
+ if (force_platform_profile)
+ quirks->thermal = true;
+
+ if (force_gmode) {
+ if (quirks->thermal)
+ quirks->gmode = true;
+ else
+ pr_warn("alienware-wmi: force_gmode requieres platform profile support");
+ }
+
ret = platform_driver_register(&platform_driver);
if (ret)
goto fail_platform_driver;
--
2.47.0
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