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Message-ID: <20241221055917.10555-17-kuurtb@gmail.com>
Date: Sat, 21 Dec 2024 00:59:13 -0500
From: Kurt Borja <kuurtb@...il.com>
To: platform-driver-x86@...r.kernel.org
Cc: ilpo.jarvinen@...ux.intel.com,
mario.limonciello@....com,
w_armin@....de,
hdegoede@...hat.com,
linux-kernel@...r.kernel.org,
Dell.Client.Kernel@...l.com,
Kurt Borja <kuurtb@...il.com>
Subject: [PATCH 16/20] platform/x86: Add alienware-wmi.h
Add a header file for alienware-wmi with shared resources to support the
upcoming file split.
Signed-off-by: Kurt Borja <kuurtb@...il.com>
---
.../platform/x86/dell/alienware-wmi-base.c | 93 ++--------------
drivers/platform/x86/dell/alienware-wmi.h | 103 ++++++++++++++++++
2 files changed, 112 insertions(+), 84 deletions(-)
create mode 100644 drivers/platform/x86/dell/alienware-wmi.h
diff --git a/drivers/platform/x86/dell/alienware-wmi-base.c b/drivers/platform/x86/dell/alienware-wmi-base.c
index 8ea08f5f8810..e8d470bbb608 100644
--- a/drivers/platform/x86/dell/alienware-wmi-base.c
+++ b/drivers/platform/x86/dell/alienware-wmi-base.c
@@ -16,26 +16,7 @@
#include <linux/dmi.h>
#include <linux/leds.h>
#include <linux/wmi.h>
-
-#define LEGACY_CONTROL_GUID "A90597CE-A997-11DA-B012-B622A1EF5492"
-#define LEGACY_POWER_CONTROL_GUID "A80593CE-A997-11DA-B012-B622A1EF5492"
-#define WMAX_CONTROL_GUID "A70591CE-A997-11DA-B012-B622A1EF5492"
-
-#define WMAX_METHOD_HDMI_SOURCE 0x1
-#define WMAX_METHOD_HDMI_STATUS 0x2
-#define WMAX_METHOD_BRIGHTNESS 0x3
-#define WMAX_METHOD_ZONE_CONTROL 0x4
-#define WMAX_METHOD_HDMI_CABLE 0x5
-#define WMAX_METHOD_AMPLIFIER_CABLE 0x6
-#define WMAX_METHOD_DEEP_SLEEP_CONTROL 0x0B
-#define WMAX_METHOD_DEEP_SLEEP_STATUS 0x0C
-#define WMAX_METHOD_THERMAL_INFORMATION 0x14
-#define WMAX_METHOD_THERMAL_CONTROL 0x15
-#define WMAX_METHOD_GAME_SHIFT_STATUS 0x25
-
-#define WMAX_THERMAL_MODE_GMODE 0xAB
-
-#define WMAX_FAILURE_CODE 0xFFFFFFFF
+#include "alienware-wmi.h"
MODULE_AUTHOR("Mario Limonciello <mario.limonciello@...look.com>");
MODULE_DESCRIPTION("Alienware special feature control");
@@ -54,18 +35,6 @@ enum INTERFACE_FLAGS {
WMAX,
};
-enum LEGACY_CONTROL_STATES {
- LEGACY_RUNNING = 1,
- LEGACY_BOOTING = 0,
- LEGACY_SUSPEND = 3,
-};
-
-enum WMAX_CONTROL_STATES {
- WMAX_RUNNING = 0xFF,
- WMAX_BOOTING = 0,
- WMAX_SUSPEND = 3,
-};
-
enum WMAX_THERMAL_INFORMATION_OPERATIONS {
WMAX_OPERATION_SYS_DESCRIPTION = 0x02,
WMAX_OPERATION_LIST_IDS = 0x03,
@@ -122,7 +91,6 @@ struct quirk_entry {
static struct quirk_entry *quirks;
-
static struct quirk_entry quirk_inspiron5675 = {
.num_zones = 2,
.hdmi_mux = 0,
@@ -342,33 +310,10 @@ static const struct dmi_system_id awcc_dmi_table[] __initconst = {
struct awcc_features *awcc;
-struct color_platform {
- u8 blue;
- u8 green;
- u8 red;
-} __packed;
-
-struct wmax_brightness_args {
- u32 led_mask;
- u32 percentage;
-};
-
struct wmax_basic_args {
u8 arg;
};
-struct legacy_led_args {
- struct color_platform colors;
- u8 brightness;
- u8 state;
-} __packed;
-
-struct wmax_led_args {
- u32 led_mask;
- struct color_platform colors;
- u8 state;
-} __packed;
-
struct wmax_u32_args {
u8 operation;
u8 arg1;
@@ -382,30 +327,10 @@ struct awcc_priv {
enum wmax_thermal_mode supported_thermal_profiles[PLATFORM_PROFILE_LAST];
};
-struct alienfx_priv {
- struct platform_device *pdev;
- struct led_classdev global_led;
- struct color_platform colors[4];
- u8 global_brightness;
- u8 lighting_control_state;
-};
-
-struct alienfx_ops {
- int (*upd_led)(struct alienfx_priv *priv, struct wmi_device *wdev,
- u8 location);
- int (*upd_brightness)(struct alienfx_priv *priv, struct wmi_device *wdev,
- u8 brightness);
-};
-
-struct alienfx_platdata {
- struct wmi_device *wdev;
- struct alienfx_ops ops;
-};
-
static u8 interface;
-static acpi_status alienware_wmi_command(struct wmi_device *wdev, u32 method_id,
- void *in_args, size_t in_size, u32 *out_data)
+acpi_status alienware_wmi_command(struct wmi_device *wdev, u32 method_id,
+ void *in_args, size_t in_size, u32 *out_data)
{
struct acpi_buffer out = {ACPI_ALLOCATE_BUFFER, NULL};
struct acpi_buffer in = {in_size, in_args};
@@ -1139,7 +1064,7 @@ static struct platform_driver platform_driver = {
.probe = alienfx_probe,
};
-static int alienware_alienfx_setup(struct alienfx_platdata *pdata)
+int alienware_alienfx_setup(struct alienfx_platdata *pdata)
{
struct platform_device *pdev;
int ret;
@@ -1162,7 +1087,7 @@ static int alienware_alienfx_setup(struct alienfx_platdata *pdata)
return 0;
}
-static void alienware_alienfx_exit(struct wmi_device *wdev)
+void alienware_alienfx_exit(struct wmi_device *wdev)
{
struct platform_device *pdev;
@@ -1242,12 +1167,12 @@ static struct wmi_driver alienware_legacy_wmi_driver = {
.remove = legacy_wmi_remove,
};
-static int __init alienware_legacy_wmi_init(void)
+int __init alienware_legacy_wmi_init(void)
{
return wmi_driver_register(&alienware_legacy_wmi_driver);
}
-static void __exit alienware_legacy_wmi_exit(void)
+void __exit alienware_legacy_wmi_exit(void)
{
wmi_driver_unregister(&alienware_legacy_wmi_driver);
}
@@ -1333,7 +1258,7 @@ static struct wmi_driver alienware_wmax_wmi_driver = {
.remove = wmax_wmi_remove,
};
-static int __init alienware_wmax_wmi_init(void)
+int __init alienware_wmax_wmi_init(void)
{
const struct dmi_system_id *id;
@@ -1350,7 +1275,7 @@ static int __init alienware_wmax_wmi_init(void)
return wmi_driver_register(&alienware_wmax_wmi_driver);
}
-static void __exit alienware_wmax_wmi_exit(void)
+void __exit alienware_wmax_wmi_exit(void)
{
wmi_driver_unregister(&alienware_wmax_wmi_driver);
}
diff --git a/drivers/platform/x86/dell/alienware-wmi.h b/drivers/platform/x86/dell/alienware-wmi.h
new file mode 100644
index 000000000000..78ac10122155
--- /dev/null
+++ b/drivers/platform/x86/dell/alienware-wmi.h
@@ -0,0 +1,103 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Alienware WMI special features driver
+ *
+ * Copyright (C) 2014 Dell Inc <Dell.Client.Kernel@...l.com>
+ * Copyright (C) 2024 Kurt Borja <kuurtb@...il.com>
+ */
+
+#ifndef _ALIENWARE_WMI_H_
+#define _ALIENWARE_WMI_H_
+
+#include <linux/leds.h>
+#include <linux/platform_device.h>
+#include <linux/wmi.h>
+
+#define LEGACY_CONTROL_GUID "A90597CE-A997-11DA-B012-B622A1EF5492"
+#define LEGACY_POWER_CONTROL_GUID "A80593CE-A997-11DA-B012-B622A1EF5492"
+#define WMAX_CONTROL_GUID "A70591CE-A997-11DA-B012-B622A1EF5492"
+
+#define WMAX_METHOD_HDMI_SOURCE 0x1
+#define WMAX_METHOD_HDMI_STATUS 0x2
+#define WMAX_METHOD_BRIGHTNESS 0x3
+#define WMAX_METHOD_ZONE_CONTROL 0x4
+#define WMAX_METHOD_HDMI_CABLE 0x5
+#define WMAX_METHOD_AMPLIFIER_CABLE 0x6
+#define WMAX_METHOD_DEEP_SLEEP_CONTROL 0x0B
+#define WMAX_METHOD_DEEP_SLEEP_STATUS 0x0C
+#define WMAX_METHOD_THERMAL_INFORMATION 0x14
+#define WMAX_METHOD_THERMAL_CONTROL 0x15
+#define WMAX_METHOD_GAME_SHIFT_STATUS 0x25
+
+#define WMAX_THERMAL_MODE_GMODE 0xAB
+
+#define WMAX_FAILURE_CODE 0xFFFFFFFF
+
+enum LEGACY_CONTROL_STATES {
+ LEGACY_RUNNING = 1,
+ LEGACY_BOOTING = 0,
+ LEGACY_SUSPEND = 3,
+};
+
+enum WMAX_CONTROL_STATES {
+ WMAX_RUNNING = 0xFF,
+ WMAX_BOOTING = 0,
+ WMAX_SUSPEND = 3,
+};
+
+struct color_platform {
+ u8 blue;
+ u8 green;
+ u8 red;
+} __packed;
+
+struct wmax_brightness_args {
+ u32 led_mask;
+ u32 percentage;
+};
+
+struct legacy_led_args {
+ struct color_platform colors;
+ u8 brightness;
+ u8 state;
+} __packed;
+
+struct wmax_led_args {
+ u32 led_mask;
+ struct color_platform colors;
+ u8 state;
+} __packed;
+
+struct alienfx_priv {
+ struct platform_device *pdev;
+ struct led_classdev global_led;
+ struct color_platform colors[4];
+ u8 global_brightness;
+ u8 lighting_control_state;
+};
+
+struct alienfx_ops {
+ int (*upd_led)(struct alienfx_priv *priv, struct wmi_device *wdev,
+ u8 location);
+ int (*upd_brightness)(struct alienfx_priv *priv, struct wmi_device *wdev,
+ u8 brightness);
+};
+
+struct alienfx_platdata {
+ struct wmi_device *wdev;
+ struct alienfx_ops ops;
+};
+
+acpi_status alienware_wmi_command(struct wmi_device *wdev, u32 method_id,
+ void *in_args, size_t in_size, u32 *out_data);
+
+int alienware_alienfx_setup(struct alienfx_platdata *pdata);
+void alienware_alienfx_exit(struct wmi_device *wdev);
+
+int __init alienware_legacy_wmi_init(void);
+void __exit alienware_legacy_wmi_exit(void);
+
+int __init alienware_wmax_wmi_init(void);
+void __exit alienware_wmax_wmi_exit(void);
+
+#endif
--
2.47.1
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