From 5195a8ad57e5076ce520f725a49f595fe617b6d2 Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Sun, 4 Jun 2023 18:48:11 +1200
Subject: [PATCH v2 1/8] platform/x86: asus-wmi: add support for showing
 charger mode

Expose a WMI method in sysfs platform for showing which connected
charger the laptop is currently using.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 .../ABI/testing/sysfs-platform-asus-wmi       | 10 +++++++++
 drivers/platform/x86/asus-wmi.c               | 21 +++++++++++++++++++
 include/linux/platform_data/x86/asus-wmi.h    |  3 +++
 3 files changed, 34 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-platform-asus-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi
index a77a004a1baa..eb29e3023c7b 100644
--- a/Documentation/ABI/testing/sysfs-platform-asus-wmi
+++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi
@@ -98,3 +98,13 @@ Description:
 		Enable an LCD response-time boost to reduce or remove ghosting:
 			* 0 - Disable,
 			* 1 - Enable
+
+What:		/sys/devices/platform/<platform>/charge_mode
+Date:		Jun 2023
+KernelVersion:	6.5
+Contact:	"Luke Jones" <luke@ljones.dev>
+Description:
+		Get the current charging mode being used:
+			* 1 - Barrel connected charger,
+			* 2 - USB-C charging
+			* 3 - Both connected, barrel used for charging
\ No newline at end of file
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 1038dfdcdd32..f23375d5fb82 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -237,6 +237,7 @@ struct asus_wmi {
 	u8 fan_boost_mode_mask;
 	u8 fan_boost_mode;
 
+	bool charge_mode_available;
 	bool egpu_enable_available;
 	bool dgpu_disable_available;
 	bool gpu_mux_mode_available;
@@ -586,6 +587,22 @@ static void asus_wmi_tablet_mode_get_state(struct asus_wmi *asus)
 		asus_wmi_tablet_sw_report(asus, result);
 }
 
+/* Charging mode, 1=Barrel, 2=USB ******************************************/
+static ssize_t charge_mode_show(struct device *dev,
+				   struct device_attribute *attr, char *buf)
+{
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+	int result, value;
+
+	result = asus_wmi_get_devstate(asus, ASUS_WMI_DEVID_CHARGE_MODE, &value);
+	if (result < 0)
+		return result;
+
+	return sysfs_emit(buf, "%d\n", value & 0xff);
+}
+
+static DEVICE_ATTR_RO(charge_mode);
+
 /* dGPU ********************************************************************/
 static ssize_t dgpu_disable_show(struct device *dev,
 				   struct device_attribute *attr, char *buf)
@@ -3462,6 +3479,7 @@ static struct attribute *platform_attributes[] = {
 	&dev_attr_camera.attr,
 	&dev_attr_cardr.attr,
 	&dev_attr_touchpad.attr,
+	&dev_attr_charge_mode.attr,
 	&dev_attr_egpu_enable.attr,
 	&dev_attr_dgpu_disable.attr,
 	&dev_attr_gpu_mux_mode.attr,
@@ -3491,6 +3509,8 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
 		devid = ASUS_WMI_DEVID_LID_RESUME;
 	else if (attr == &dev_attr_als_enable.attr)
 		devid = ASUS_WMI_DEVID_ALS_ENABLE;
+	else if (attr == &dev_attr_charge_mode.attr)
+		ok = asus->charge_mode_available;
 	else if (attr == &dev_attr_egpu_enable.attr)
 		ok = asus->egpu_enable_available;
 	else if (attr == &dev_attr_dgpu_disable.attr)
@@ -3757,6 +3777,7 @@ static int asus_wmi_add(struct platform_device *pdev)
 	if (err)
 		goto fail_platform;
 
+	asus->charge_mode_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_CHARGE_MODE);
 	asus->egpu_enable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_EGPU);
 	asus->dgpu_disable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_DGPU);
 	asus->gpu_mux_mode_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_GPU_MUX);
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index 28234dc9fa6a..f90cafe26af1 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -95,6 +95,9 @@
 /* Keyboard dock */
 #define ASUS_WMI_DEVID_KBD_DOCK		0x00120063
 
+/* Charging mode - 1=Barrel, 2=USB */
+#define ASUS_WMI_DEVID_CHARGE_MODE	0x0012006C
+
 /* dgpu on/off */
 #define ASUS_WMI_DEVID_EGPU		0x00090019
 
-- 
2.41.0

From dcc493d84f202bbdf97eb48660179724f744c76d Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Sun, 4 Jun 2023 19:07:31 +1200
Subject: [PATCH v2 2/8] platform/x86: asus-wmi: add support for showing middle
 fan RPM

Some newer ASUS ROG laptops now have a middle/center fan in addition
to the CPU and GPU fans. This new fan typically blows across the
heatpipes and VRMs betweent eh CPU and GPU.

This commit exposes that fan to PWM control plus showing RPM.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 drivers/platform/x86/asus-wmi.c            | 91 ++++++++++++++++++++++
 include/linux/platform_data/x86/asus-wmi.h |  1 +
 2 files changed, 92 insertions(+)

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index f23375d5fb82..375d25ae0aca 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -72,6 +72,7 @@ module_param(fnlock_default, bool, 0444);
 
 #define ASUS_WMI_FNLOCK_BIOS_DISABLED	BIT(0)
 
+#define ASUS_MID_FAN_DESC		"mid_fan"
 #define ASUS_GPU_FAN_DESC		"gpu_fan"
 #define ASUS_FAN_DESC			"cpu_fan"
 #define ASUS_FAN_MFUN			0x13
@@ -229,8 +230,10 @@ struct asus_wmi {
 
 	enum fan_type fan_type;
 	enum fan_type gpu_fan_type;
+	enum fan_type mid_fan_type;
 	int fan_pwm_mode;
 	int gpu_fan_pwm_mode;
+	int mid_fan_pwm_mode;
 	int agfn_pwm;
 
 	bool fan_boost_mode_available;
@@ -2129,6 +2132,31 @@ static ssize_t fan2_label_show(struct device *dev,
 	return sysfs_emit(buf, "%s\n", ASUS_GPU_FAN_DESC);
 }
 
+/* Middle/Center fan on modern ROG laptops */
+static ssize_t fan3_input_show(struct device *dev,
+					struct device_attribute *attr,
+					char *buf)
+{
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+	int value;
+	int ret;
+
+	ret = asus_wmi_get_devstate(asus, ASUS_WMI_DEVID_MID_FAN_CTRL, &value);
+	if (ret < 0)
+		return ret;
+
+	value &= 0xffff;
+
+	return sysfs_emit(buf, "%d\n", value * 100);
+}
+
+static ssize_t fan3_label_show(struct device *dev,
+					  struct device_attribute *attr,
+					  char *buf)
+{
+	return sysfs_emit(buf, "%s\n", ASUS_MID_FAN_DESC);
+}
+
 static ssize_t pwm2_enable_show(struct device *dev,
 				struct device_attribute *attr,
 				char *buf)
@@ -2175,6 +2203,52 @@ static ssize_t pwm2_enable_store(struct device *dev,
 	return count;
 }
 
+static ssize_t pwm3_enable_show(struct device *dev,
+				struct device_attribute *attr,
+				char *buf)
+{
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+
+	return sysfs_emit(buf, "%d\n", asus->mid_fan_pwm_mode);
+}
+
+static ssize_t pwm3_enable_store(struct device *dev,
+				 struct device_attribute *attr,
+				 const char *buf, size_t count)
+{
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+	int state;
+	int value;
+	int ret;
+	u32 retval;
+
+	ret = kstrtouint(buf, 10, &state);
+	if (ret)
+		return ret;
+
+	switch (state) { /* standard documented hwmon values */
+	case ASUS_FAN_CTRL_FULLSPEED:
+		value = 1;
+		break;
+	case ASUS_FAN_CTRL_AUTO:
+		value = 0;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	ret = asus_wmi_set_devstate(ASUS_WMI_DEVID_MID_FAN_CTRL,
+				    value, &retval);
+	if (ret)
+		return ret;
+
+	if (retval != 1)
+		return -EIO;
+
+	asus->mid_fan_pwm_mode = state;
+	return count;
+}
+
 /* Fan1 */
 static DEVICE_ATTR_RW(pwm1);
 static DEVICE_ATTR_RW(pwm1_enable);
@@ -2184,6 +2258,10 @@ static DEVICE_ATTR_RO(fan1_label);
 static DEVICE_ATTR_RW(pwm2_enable);
 static DEVICE_ATTR_RO(fan2_input);
 static DEVICE_ATTR_RO(fan2_label);
+/* Fan3 - Middle/center fan */
+static DEVICE_ATTR_RW(pwm3_enable);
+static DEVICE_ATTR_RO(fan3_input);
+static DEVICE_ATTR_RO(fan3_label);
 
 /* Temperature */
 static DEVICE_ATTR(temp1_input, S_IRUGO, asus_hwmon_temp1, NULL);
@@ -2192,10 +2270,13 @@ static struct attribute *hwmon_attributes[] = {
 	&dev_attr_pwm1.attr,
 	&dev_attr_pwm1_enable.attr,
 	&dev_attr_pwm2_enable.attr,
+	&dev_attr_pwm3_enable.attr,
 	&dev_attr_fan1_input.attr,
 	&dev_attr_fan1_label.attr,
 	&dev_attr_fan2_input.attr,
 	&dev_attr_fan2_label.attr,
+	&dev_attr_fan3_input.attr,
+	&dev_attr_fan3_label.attr,
 
 	&dev_attr_temp1_input.attr,
 	NULL
@@ -2221,6 +2302,11 @@ static umode_t asus_hwmon_sysfs_is_visible(struct kobject *kobj,
 	    || attr == &dev_attr_pwm2_enable.attr) {
 		if (asus->gpu_fan_type == FAN_TYPE_NONE)
 			return 0;
+	} else if (attr == &dev_attr_fan3_input.attr
+	    || attr == &dev_attr_fan3_label.attr
+	    || attr == &dev_attr_pwm3_enable.attr) {
+		if (asus->mid_fan_type == FAN_TYPE_NONE)
+			return 0;
 	} else if (attr == &dev_attr_temp1_input.attr) {
 		int err = asus_wmi_get_devstate(asus,
 						ASUS_WMI_DEVID_THERMAL_CTRL,
@@ -2264,6 +2350,7 @@ static int asus_wmi_hwmon_init(struct asus_wmi *asus)
 static int asus_wmi_fan_init(struct asus_wmi *asus)
 {
 	asus->gpu_fan_type = FAN_TYPE_NONE;
+	asus->mid_fan_type = FAN_TYPE_NONE;
 	asus->fan_type = FAN_TYPE_NONE;
 	asus->agfn_pwm = -1;
 
@@ -2278,6 +2365,10 @@ static int asus_wmi_fan_init(struct asus_wmi *asus)
 	if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_GPU_FAN_CTRL))
 		asus->gpu_fan_type = FAN_TYPE_SPEC83;
 
+	/* Some models also have a center/middle fan */
+	if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_MID_FAN_CTRL))
+		asus->mid_fan_type = FAN_TYPE_SPEC83;
+
 	if (asus->fan_type == FAN_TYPE_NONE)
 		return -ENODEV;
 
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index f90cafe26af1..2c03bda7703f 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -80,6 +80,7 @@
 #define ASUS_WMI_DEVID_FAN_CTRL		0x00110012 /* deprecated */
 #define ASUS_WMI_DEVID_CPU_FAN_CTRL	0x00110013
 #define ASUS_WMI_DEVID_GPU_FAN_CTRL	0x00110014
+#define ASUS_WMI_DEVID_MID_FAN_CTRL 0x00110031
 #define ASUS_WMI_DEVID_CPU_FAN_CURVE	0x00110024
 #define ASUS_WMI_DEVID_GPU_FAN_CURVE	0x00110025
 
-- 
2.41.0

From 3b638cb413bfa9f50433676fdc82bf63ef0fb3d9 Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Sun, 4 Jun 2023 19:37:34 +1200
Subject: [PATCH v2 3/8] platform/x86: asus-wmi: support middle fan custom
 curves

Adds support for fan curves defined for the middle fan which
is available on some ASUS ROG laptops.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 drivers/platform/x86/asus-wmi.c            | 77 +++++++++++++++++++++-
 include/linux/platform_data/x86/asus-wmi.h |  1 +
 2 files changed, 76 insertions(+), 2 deletions(-)

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 375d25ae0aca..fb27218e51cf 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -113,6 +113,7 @@ module_param(fnlock_default, bool, 0444);
 #define FAN_CURVE_BUF_LEN		32
 #define FAN_CURVE_DEV_CPU		0x00
 #define FAN_CURVE_DEV_GPU		0x01
+#define FAN_CURVE_DEV_MID		0x02
 /* Mask to determine if setting temperature or percentage */
 #define FAN_CURVE_PWM_MASK		0x04
 
@@ -253,7 +254,8 @@ struct asus_wmi {
 
 	bool cpu_fan_curve_available;
 	bool gpu_fan_curve_available;
-	struct fan_curve_data custom_fan_curves[2];
+	bool mid_fan_curve_available;
+	struct fan_curve_data custom_fan_curves[3];
 
 	struct platform_profile_handler platform_profile_handler;
 	bool platform_profile_support;
@@ -2080,6 +2082,8 @@ static ssize_t pwm1_enable_store(struct device *dev,
 		asus->custom_fan_curves[FAN_CURVE_DEV_CPU].enabled = false;
 	if (asus->gpu_fan_curve_available)
 		asus->custom_fan_curves[FAN_CURVE_DEV_GPU].enabled = false;
+	if (asus->mid_fan_curve_available)
+		asus->custom_fan_curves[FAN_CURVE_DEV_MID].enabled = false;
 
 	return count;
 }
@@ -2531,6 +2535,9 @@ static int fan_curve_get_factory_default(struct asus_wmi *asus, u32 fan_dev)
 	if (fan_dev == ASUS_WMI_DEVID_GPU_FAN_CURVE)
 		fan_idx = FAN_CURVE_DEV_GPU;
 
+	if (fan_dev == ASUS_WMI_DEVID_MID_FAN_CURVE)
+		fan_idx = FAN_CURVE_DEV_MID;
+
 	curves = &asus->custom_fan_curves[fan_idx];
 	err = asus_wmi_evaluate_method_buf(asus->dsts_id, fan_dev, mode, buf,
 					   FAN_CURVE_BUF_LEN);
@@ -2819,6 +2826,42 @@ static SENSOR_DEVICE_ATTR_2_RW(pwm2_auto_point7_pwm, fan_curve,
 static SENSOR_DEVICE_ATTR_2_RW(pwm2_auto_point8_pwm, fan_curve,
 			       FAN_CURVE_DEV_GPU | FAN_CURVE_PWM_MASK, 7);
 
+/* MID */
+static SENSOR_DEVICE_ATTR_RW(pwm3_enable, fan_curve_enable, FAN_CURVE_DEV_GPU);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point1_temp, fan_curve,
+			       FAN_CURVE_DEV_GPU, 0);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point2_temp, fan_curve,
+			       FAN_CURVE_DEV_GPU, 1);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point3_temp, fan_curve,
+			       FAN_CURVE_DEV_GPU, 2);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point4_temp, fan_curve,
+			       FAN_CURVE_DEV_GPU, 3);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point5_temp, fan_curve,
+			       FAN_CURVE_DEV_GPU, 4);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point6_temp, fan_curve,
+			       FAN_CURVE_DEV_GPU, 5);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point7_temp, fan_curve,
+			       FAN_CURVE_DEV_GPU, 6);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point8_temp, fan_curve,
+			       FAN_CURVE_DEV_GPU, 7);
+
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point1_pwm, fan_curve,
+			       FAN_CURVE_DEV_GPU | FAN_CURVE_PWM_MASK, 0);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point2_pwm, fan_curve,
+			       FAN_CURVE_DEV_GPU | FAN_CURVE_PWM_MASK, 1);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point3_pwm, fan_curve,
+			       FAN_CURVE_DEV_GPU | FAN_CURVE_PWM_MASK, 2);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point4_pwm, fan_curve,
+			       FAN_CURVE_DEV_GPU | FAN_CURVE_PWM_MASK, 3);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point5_pwm, fan_curve,
+			       FAN_CURVE_DEV_GPU | FAN_CURVE_PWM_MASK, 4);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point6_pwm, fan_curve,
+			       FAN_CURVE_DEV_GPU | FAN_CURVE_PWM_MASK, 5);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point7_pwm, fan_curve,
+			       FAN_CURVE_DEV_GPU | FAN_CURVE_PWM_MASK, 6);
+static SENSOR_DEVICE_ATTR_2_RW(pwm3_auto_point8_pwm, fan_curve,
+			       FAN_CURVE_DEV_GPU | FAN_CURVE_PWM_MASK, 7);
+
 static struct attribute *asus_fan_curve_attr[] = {
 	/* CPU */
 	&sensor_dev_attr_pwm1_enable.dev_attr.attr,
@@ -2856,6 +2899,24 @@ static struct attribute *asus_fan_curve_attr[] = {
 	&sensor_dev_attr_pwm2_auto_point6_pwm.dev_attr.attr,
 	&sensor_dev_attr_pwm2_auto_point7_pwm.dev_attr.attr,
 	&sensor_dev_attr_pwm2_auto_point8_pwm.dev_attr.attr,
+	/* MID */
+	&sensor_dev_attr_pwm3_enable.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point1_temp.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point2_temp.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point3_temp.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point4_temp.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point5_temp.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point6_temp.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point7_temp.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point8_temp.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point1_pwm.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point2_pwm.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point3_pwm.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point4_pwm.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point5_pwm.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point6_pwm.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point7_pwm.dev_attr.attr,
+	&sensor_dev_attr_pwm3_auto_point8_pwm.dev_attr.attr,
 	NULL
 };
 
@@ -2875,6 +2936,9 @@ static umode_t asus_fan_curve_is_visible(struct kobject *kobj,
 	if (asus->gpu_fan_curve_available && attr->name[3] == '2')
 		return 0644;
 
+	if (asus->mid_fan_curve_available && attr->name[3] == '3')
+		return 0644;
+
 	return 0;
 }
 
@@ -2904,7 +2968,14 @@ static int asus_wmi_custom_fan_curve_init(struct asus_wmi *asus)
 	if (err)
 		return err;
 
-	if (!asus->cpu_fan_curve_available && !asus->gpu_fan_curve_available)
+	err = fan_curve_check_present(asus, &asus->mid_fan_curve_available,
+				      ASUS_WMI_DEVID_MID_FAN_CURVE);
+	if (err)
+		return err;
+
+	if (!asus->cpu_fan_curve_available
+		&& !asus->gpu_fan_curve_available
+		&& !asus->mid_fan_curve_available)
 		return 0;
 
 	hwmon = devm_hwmon_device_register_with_groups(
@@ -2973,6 +3044,8 @@ static int throttle_thermal_policy_write(struct asus_wmi *asus)
 		asus->custom_fan_curves[FAN_CURVE_DEV_CPU].enabled = false;
 	if (asus->gpu_fan_curve_available)
 		asus->custom_fan_curves[FAN_CURVE_DEV_GPU].enabled = false;
+	if (asus->mid_fan_curve_available)
+		asus->custom_fan_curves[FAN_CURVE_DEV_MID].enabled = false;
 
 	return 0;
 }
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index 2c03bda7703f..329efc086993 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -83,6 +83,7 @@
 #define ASUS_WMI_DEVID_MID_FAN_CTRL 0x00110031
 #define ASUS_WMI_DEVID_CPU_FAN_CURVE	0x00110024
 #define ASUS_WMI_DEVID_GPU_FAN_CURVE	0x00110025
+#define ASUS_WMI_DEVID_MID_FAN_CURVE	0x00110032
 
 /* Power */
 #define ASUS_WMI_DEVID_PROCESSOR_STATE	0x00120012
-- 
2.41.0

From c43a477f701c2c97e13f1a2ee6e1304beeddbf56 Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Sun, 4 Jun 2023 20:01:57 +1200
Subject: [PATCH v2 4/8] platform/x86: asus-wmi: add WMI method to show if egpu
 connected

Exposes the WMI method which tells if the eGPU is properly connected
on the devices that support it.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 .../ABI/testing/sysfs-platform-asus-wmi       | 11 +++++++++-
 drivers/platform/x86/asus-wmi.c               | 21 +++++++++++++++++++
 include/linux/platform_data/x86/asus-wmi.h    |  4 +++-
 3 files changed, 34 insertions(+), 2 deletions(-)

diff --git a/Documentation/ABI/testing/sysfs-platform-asus-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi
index eb29e3023c7b..878daf7c2036 100644
--- a/Documentation/ABI/testing/sysfs-platform-asus-wmi
+++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi
@@ -107,4 +107,13 @@ Description:
 		Get the current charging mode being used:
 			* 1 - Barrel connected charger,
 			* 2 - USB-C charging
-			* 3 - Both connected, barrel used for charging
\ No newline at end of file
+			* 3 - Both connected, barrel used for charging
+
+What:		/sys/devices/platform/<platform>/egpu_connected
+Date:		Jun 2023
+KernelVersion:	6.5
+Contact:	"Luke Jones" <luke@ljones.dev>
+Description:
+		Show if the egpu (XG Mobile) is correctly connected:
+			* 0 - False,
+			* 1 - True
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index fb27218e51cf..0c8a4a46b121 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -243,6 +243,7 @@ struct asus_wmi {
 
 	bool charge_mode_available;
 	bool egpu_enable_available;
+	bool egpu_connect_available;
 	bool dgpu_disable_available;
 	bool gpu_mux_mode_available;
 
@@ -709,6 +710,22 @@ static ssize_t egpu_enable_store(struct device *dev,
 }
 static DEVICE_ATTR_RW(egpu_enable);
 
+/* Is eGPU connected? *********************************************************/
+static ssize_t egpu_connected_show(struct device *dev,
+				   struct device_attribute *attr, char *buf)
+{
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+	int result;
+
+	result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_EGPU_CONNECTED);
+	if (result < 0)
+		return result;
+
+	return sysfs_emit(buf, "%d\n", result);
+}
+
+static DEVICE_ATTR_RO(egpu_connected);
+
 /* gpu mux switch *************************************************************/
 static ssize_t gpu_mux_mode_show(struct device *dev,
 				 struct device_attribute *attr, char *buf)
@@ -3645,6 +3662,7 @@ static struct attribute *platform_attributes[] = {
 	&dev_attr_touchpad.attr,
 	&dev_attr_charge_mode.attr,
 	&dev_attr_egpu_enable.attr,
+	&dev_attr_egpu_connected.attr,
 	&dev_attr_dgpu_disable.attr,
 	&dev_attr_gpu_mux_mode.attr,
 	&dev_attr_lid_resume.attr,
@@ -3677,6 +3695,8 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
 		ok = asus->charge_mode_available;
 	else if (attr == &dev_attr_egpu_enable.attr)
 		ok = asus->egpu_enable_available;
+	else if (attr == &dev_attr_egpu_connected.attr)
+		ok = asus->egpu_connect_available;
 	else if (attr == &dev_attr_dgpu_disable.attr)
 		ok = asus->dgpu_disable_available;
 	else if (attr == &dev_attr_gpu_mux_mode.attr)
@@ -3943,6 +3963,7 @@ static int asus_wmi_add(struct platform_device *pdev)
 
 	asus->charge_mode_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_CHARGE_MODE);
 	asus->egpu_enable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_EGPU);
+	asus->egpu_connect_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_EGPU_CONNECTED);
 	asus->dgpu_disable_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_DGPU);
 	asus->gpu_mux_mode_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_GPU_MUX);
 	asus->kbd_rgb_mode_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_MODE);
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index 329efc086993..2034648f8cdf 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -100,7 +100,9 @@
 /* Charging mode - 1=Barrel, 2=USB */
 #define ASUS_WMI_DEVID_CHARGE_MODE	0x0012006C
 
-/* dgpu on/off */
+/* epu is connected? 1 == true */
+#define ASUS_WMI_DEVID_EGPU_CONNECTED	0x00090018
+/* egpu on/off */
 #define ASUS_WMI_DEVID_EGPU		0x00090019
 
 /* dgpu on/off */
-- 
2.41.0

From ba1fcbaa4037e2523c40a7aaa0cab9d75bf75e10 Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Tue, 20 Jun 2023 12:26:51 +1200
Subject: [PATCH v2 5/8] platform/x86: asus-wmi: don't allow eGPU switching if
 eGPU not connected

Check the ASUS_WMI_DEVID_EGPU_CONNECTED method for eGPU connection
before allowing the ASUS_WMI_DEVID_EGPU method to run.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 drivers/platform/x86/asus-wmi.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 0c8a4a46b121..821addb284d7 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -693,6 +693,15 @@ static ssize_t egpu_enable_store(struct device *dev,
 	if (enable > 1)
 		return -EINVAL;
 
+	err = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_EGPU_CONNECTED);
+	if (err < 0)
+		return err;
+	if (err < 1) {
+		err = -ENODEV;
+		pr_warn("Failed to set egpu disable: %d\n", err);
+		return err;
+	}
+
 	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_EGPU, enable, &result);
 	if (err) {
 		pr_warn("Failed to set egpu disable: %d\n", err);
-- 
2.41.0

From 391b0757f19890d67ec0ade558a255421588047e Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Tue, 20 Jun 2023 12:48:31 +1200
Subject: [PATCH v2 6/8] platform/x86: asus-wmi: add safety checks to gpu
 switching

Add safety checking to dgpu_disable, egpu_enable, gpu_mux_mode.

These checks prevent users from doing such things as:
- disabling the dGPU while is muxed to drive the internal screen
- enabling the eGPU which also disables the dGPU, while muxed to
  the internal screen
- switching the MUX to dGPU while the dGPU is disabled

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 drivers/platform/x86/asus-wmi.c | 50 ++++++++++++++++++++++++++++++++-
 1 file changed, 49 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 821addb284d7..602426a7fb41 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -645,6 +645,18 @@ static ssize_t dgpu_disable_store(struct device *dev,
 	if (disable > 1)
 		return -EINVAL;
 
+	if (asus->gpu_mux_mode_available) {
+		result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_GPU_MUX);
+		if (result < 0)
+			/* An error here may signal greater failure of GPU handling */
+			return result;
+		if (!result && disable) {
+			err = -ENODEV;
+			pr_warn("Can not disable dGPU when the MUX is in dGPU mode: %d\n", err);
+			return err;
+		}
+	}
+
 	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_DGPU, disable, &result);
 	if (err) {
 		pr_warn("Failed to set dgpu disable: %d\n", err);
@@ -693,7 +705,7 @@ static ssize_t egpu_enable_store(struct device *dev,
 	if (enable > 1)
 		return -EINVAL;
 
-	err = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_EGPU_CONNECTED);
+	result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_EGPU_CONNECTED);
 	if (err < 0)
 		return err;
 	if (err < 1) {
@@ -702,6 +714,18 @@ static ssize_t egpu_enable_store(struct device *dev,
 		return err;
 	}
 
+	if (asus->gpu_mux_mode_available) {
+		result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_GPU_MUX);
+		if (result < 0)
+			/* An error here may signal greater failure of GPU handling */
+			return result;
+		if (!result && enable) {
+			err = -ENODEV;
+			pr_warn("Can not enable eGPU when the MUX is in dGPU mode: %d\n", err);
+			return err;
+		}
+	}
+
 	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_EGPU, enable, &result);
 	if (err) {
 		pr_warn("Failed to set egpu disable: %d\n", err);
@@ -764,6 +788,30 @@ static ssize_t gpu_mux_mode_store(struct device *dev,
 	if (optimus > 1)
 		return -EINVAL;
 
+	if (asus->dgpu_disable_available) {
+		result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_DGPU);
+		if (result < 0)
+			/* An error here may signal greater failure of GPU handling */
+			return result;
+		if (result && !optimus) {
+			err = -ENODEV;
+			pr_warn("Can not switch MUX to dGPU mode when dGPU is disabled: %d\n", err);
+			return err;
+		}
+	}
+
+	if (asus->egpu_enable_available) {
+		result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_EGPU);
+		if (result < 0)
+			/* An error here may signal greater failure of GPU handling */
+			return result;
+		if (result && !optimus) {
+			err = -ENODEV;
+			pr_warn("Can not switch MUX to dGPU mode when eGPU is enabled: %d\n", err);
+			return err;
+		}
+	}
+
 	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_GPU_MUX, optimus, &result);
 	if (err) {
 		dev_err(dev, "Failed to set GPU MUX mode: %d\n", err);
-- 
2.41.0

From 7e181ab671dc4c63eb2b2df5cc50dd3218d9b37d Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Sun, 4 Jun 2023 20:21:10 +1200
Subject: [PATCH v2 7/8] platform/x86: asus-wmi: support setting mini-LED mode

Support changing the mini-LED mode on some of the newer ASUS laptops.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 .../ABI/testing/sysfs-platform-asus-wmi       |  9 ++++
 drivers/platform/x86/asus-wmi.c               | 53 +++++++++++++++++++
 include/linux/platform_data/x86/asus-wmi.h    |  1 +
 3 files changed, 63 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-platform-asus-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi
index 878daf7c2036..5624bdef49cb 100644
--- a/Documentation/ABI/testing/sysfs-platform-asus-wmi
+++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi
@@ -117,3 +117,12 @@ Description:
 		Show if the egpu (XG Mobile) is correctly connected:
 			* 0 - False,
 			* 1 - True
+
+What:		/sys/devices/platform/<platform>/mini_led_mode
+Date:		Jun 2023
+KernelVersion:	6.5
+Contact:	"Luke Jones" <luke@ljones.dev>
+Description:
+		Change the mini-LED mode:
+			* 0 - Single-zone,
+			* 1 - Multi-zone
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 602426a7fb41..1fc9e8afc2f3 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -265,6 +265,7 @@ struct asus_wmi {
 	bool battery_rsoc_available;
 
 	bool panel_overdrive_available;
+	bool mini_led_mode_available;
 
 	struct hotplug_slot hotplug_slot;
 	struct mutex hotplug_lock;
@@ -1820,6 +1821,54 @@ static ssize_t panel_od_store(struct device *dev,
 }
 static DEVICE_ATTR_RW(panel_od);
 
+/* Mini-LED mode **************************************************************/
+static ssize_t mini_led_mode_show(struct device *dev,
+				   struct device_attribute *attr, char *buf)
+{
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+	int result;
+
+	result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_MINI_LED_MODE);
+	if (result < 0)
+		return result;
+
+	return sysfs_emit(buf, "%d\n", result);
+}
+
+static ssize_t mini_led_mode_store(struct device *dev,
+				    struct device_attribute *attr,
+				    const char *buf, size_t count)
+{
+	int result, err;
+	u32 mode;
+
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+
+	result = kstrtou32(buf, 10, &mode);
+	if (result)
+		return result;
+
+	if (mode > 1)
+		return -EINVAL;
+
+	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_MINI_LED_MODE, mode, &result);
+
+	if (err) {
+		pr_warn("Failed to set mini-LED: %d\n", err);
+		return err;
+	}
+
+	if (result > 1) {
+		pr_warn("Failed to set mini-LED mode (result): 0x%x\n", result);
+		return -EIO;
+	}
+
+	sysfs_notify(&asus->platform_device->dev.kobj, NULL, "mini_led_mode");
+
+	return count;
+}
+static DEVICE_ATTR_RW(mini_led_mode);
+
 /* Quirks *********************************************************************/
 
 static void asus_wmi_set_xusb2pr(struct asus_wmi *asus)
@@ -3727,6 +3776,7 @@ static struct attribute *platform_attributes[] = {
 	&dev_attr_fan_boost_mode.attr,
 	&dev_attr_throttle_thermal_policy.attr,
 	&dev_attr_panel_od.attr,
+	&dev_attr_mini_led_mode.attr,
 	NULL
 };
 
@@ -3764,6 +3814,8 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
 		ok = asus->throttle_thermal_policy_available;
 	else if (attr == &dev_attr_panel_od.attr)
 		ok = asus->panel_overdrive_available;
+	else if (attr == &dev_attr_mini_led_mode.attr)
+		ok = asus->mini_led_mode_available;
 
 	if (devid != -1)
 		ok = !(asus_wmi_get_devstate_simple(asus, devid) < 0);
@@ -4026,6 +4078,7 @@ static int asus_wmi_add(struct platform_device *pdev)
 	asus->kbd_rgb_mode_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_MODE);
 	asus->kbd_rgb_state_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_STATE);
 	asus->panel_overdrive_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_PANEL_OD);
+	asus->mini_led_mode_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_MINI_LED_MODE);
 
 	err = fan_boost_mode_check_present(asus);
 	if (err)
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index 2034648f8cdf..ea80361ac6c7 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -66,6 +66,7 @@
 #define ASUS_WMI_DEVID_CAMERA		0x00060013
 #define ASUS_WMI_DEVID_LID_FLIP		0x00060062
 #define ASUS_WMI_DEVID_LID_FLIP_ROG	0x00060077
+#define ASUS_WMI_DEVID_MINI_LED_MODE	0x0005001E
 
 /* Storage */
 #define ASUS_WMI_DEVID_CARDREADER	0x00080013
-- 
2.41.0

From b297ff51a7a10ed07f176cc8ba8ea7a653c5b725 Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Tue, 6 Jun 2023 15:05:01 +1200
Subject: [PATCH v2 8/8] platform/x86: asus-wmi: expose dGPU and CPU tunables
 for ROG

Expose various CPU and dGPU tunables that are available on many ASUS
ROG laptops. The tunables shown in sysfs will vary depending on the CPU
and dGPU vendor.

All of these variables are write only and there is no easy way to find
what the defaults are. In general they seem to default to the max value
the vendor sets for the CPU and dGPU package - this is not the same as
the min/max writable value. Values written to these variables that are
beyond the capabilities of the CPU are ignored by the laptop.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 .../ABI/testing/sysfs-platform-asus-wmi       |  58 ++++
 drivers/platform/x86/asus-wmi.c               | 285 ++++++++++++++++++
 include/linux/platform_data/x86/asus-wmi.h    |   9 +
 3 files changed, 352 insertions(+)

diff --git a/Documentation/ABI/testing/sysfs-platform-asus-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi
index 5624bdef49cb..caaccd28fabf 100644
--- a/Documentation/ABI/testing/sysfs-platform-asus-wmi
+++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi
@@ -126,3 +126,61 @@ Description:
 		Change the mini-LED mode:
 			* 0 - Single-zone,
 			* 1 - Multi-zone
+
+What:		/sys/devices/platform/<platform>/ppt_pl1_spl
+Date:		Jun 2023
+KernelVersion:	6.5
+Contact:	"Luke Jones" <luke@ljones.dev>
+Description:
+		Set the Package Power Target total of CPU: PL1 on Intel, SPL on AMD.
+		Shown on Intel+Nvidia or AMD+Nvidia based systems.
+			* min=5, max=250
+
+What:		/sys/devices/platform/<platform>/ppt_pl2_sppt
+Date:		Jun 2023
+KernelVersion:	6.5
+Contact:	"Luke Jones" <luke@ljones.dev>
+Description:
+		Set the Slow Package Power Tracking Limit of CPU: PL2 on Intel, SPPT,
+		on AMD. Shown on Intel+Nvidia or AMD+Nvidia based systems.
+			* min=5, max=250
+
+What:		/sys/devices/platform/<platform>/ppt_fppt
+Date:		Jun 2023
+KernelVersion:	6.5
+Contact:	"Luke Jones" <luke@ljones.dev>
+Description:
+		Set the Fast Package Power Tracking Limit of CPU. AMD+Nvidia only.
+			* min=5, max=250
+
+What:		/sys/devices/platform/<platform>/ppt_apu_sppt
+Date:		Jun 2023
+KernelVersion:	6.5
+Contact:	"Luke Jones" <luke@ljones.dev>
+Description:
+		Set the APU SPPT limit. Shown on full AMD systems only.
+			* min=5, max=130
+
+What:		/sys/devices/platform/<platform>/ppt_platform_sppt
+Date:		Jun 2023
+KernelVersion:	6.5
+Contact:	"Luke Jones" <luke@ljones.dev>
+Description:
+		Set the platform SPPT limit. Shown on full AMD systems only.
+			* min=5, max=130
+
+What:		/sys/devices/platform/<platform>/nv_dynamic_boost
+Date:		Jun 2023
+KernelVersion:	6.5
+Contact:	"Luke Jones" <luke@ljones.dev>
+Description:
+		Set the dynamic boost limit of the Nvidia dGPU:
+			* min=5, max=25
+
+What:		/sys/devices/platform/<platform>/nv_temp_target
+Date:		Jun 2023
+KernelVersion:	6.5
+Contact:	"Luke Jones" <luke@ljones.dev>
+Description:
+		Set the target temperature limit of the Nvidia dGPU:
+			* min=75, max=87
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 1fc9e8afc2f3..d9a353081f91 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -117,6 +117,16 @@ module_param(fnlock_default, bool, 0444);
 /* Mask to determine if setting temperature or percentage */
 #define FAN_CURVE_PWM_MASK		0x04
 
+/* Limits for tunables available on ASUS ROG laptops */
+#define PPT_TOTAL_MIN		5
+#define PPT_TOTAL_MAX		250
+#define PPT_CPU_MIN			5
+#define PPT_CPU_MAX			130
+#define NVIDIA_BOOST_MIN	5
+#define NVIDIA_BOOST_MAX	25
+#define NVIDIA_TEMP_MIN		75
+#define NVIDIA_TEMP_MAX		87
+
 static const char * const ashs_ids[] = { "ATK4001", "ATK4002", NULL };
 
 static int throttle_thermal_policy_write(struct asus_wmi *);
@@ -247,6 +257,15 @@ struct asus_wmi {
 	bool dgpu_disable_available;
 	bool gpu_mux_mode_available;
 
+	/* Tunables provided by ASUS for gaming laptops */
+	bool ppt_pl2_sppt_available;
+	bool ppt_pl1_spl_available;
+	bool ppt_apu_sppt_available;
+	bool ppt_plat_sppt_available;
+	bool ppt_fppt_available;
+	bool nv_dyn_boost_available;
+	bool nv_temp_tgt_available;
+
 	bool kbd_rgb_mode_available;
 	bool kbd_rgb_state_available;
 
@@ -946,6 +965,244 @@ static const struct attribute_group *kbd_rgb_mode_groups[] = {
 	NULL,
 };
 
+/* Tunable: PPT: Intel=PL1, AMD=SPPT *****************************************/
+static ssize_t ppt_pl2_sppt_store(struct device *dev,
+				    struct device_attribute *attr,
+				    const char *buf, size_t count)
+{
+	int result, err;
+	u32 value;
+
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+
+	result = kstrtou32(buf, 10, &value);
+	if (result)
+		return result;
+
+	if (value < PPT_TOTAL_MIN || value > PPT_TOTAL_MAX)
+		return -EINVAL;
+
+	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_PPT_PL2_SPPT, value, &result);
+	if (err) {
+		pr_warn("Failed to set ppt_pl2_sppt: %d\n", err);
+		return err;
+	}
+
+	if (result > 1) {
+		pr_warn("Failed to set ppt_pl2_sppt (result): 0x%x\n", result);
+		return -EIO;
+	}
+
+	sysfs_notify(&asus->platform_device->dev.kobj, NULL, "ppt_pl2_sppt");
+
+	return count;
+}
+static DEVICE_ATTR_WO(ppt_pl2_sppt);
+
+/* Tunable: PPT, Intel=PL1, AMD=SPL ******************************************/
+static ssize_t ppt_pl1_spl_store(struct device *dev,
+				    struct device_attribute *attr,
+				    const char *buf, size_t count)
+{
+	int result, err;
+	u32 value;
+
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+
+	result = kstrtou32(buf, 10, &value);
+	if (result)
+		return result;
+
+	if (value < PPT_TOTAL_MIN || value > PPT_TOTAL_MAX)
+		return -EINVAL;
+
+	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_PPT_PL1_SPL, value, &result);
+	if (err) {
+		pr_warn("Failed to set ppt_pl1_spl: %d\n", err);
+		return err;
+	}
+
+	if (result > 1) {
+		pr_warn("Failed to set ppt_pl1_spl (result): 0x%x\n", result);
+		return -EIO;
+	}
+
+	sysfs_notify(&asus->platform_device->dev.kobj, NULL, "ppt_pl1_spl");
+
+	return count;
+}
+static DEVICE_ATTR_WO(ppt_pl1_spl);
+
+/* Tunable: PPT APU FPPT ******************************************************/
+static ssize_t ppt_fppt_store(struct device *dev,
+				    struct device_attribute *attr,
+				    const char *buf, size_t count)
+{
+	int result, err;
+	u32 value;
+
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+
+	result = kstrtou32(buf, 10, &value);
+	if (result)
+		return result;
+
+	if (value < PPT_TOTAL_MIN || value > PPT_TOTAL_MAX)
+		return -EINVAL;
+
+	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_PPT_FPPT, value, &result);
+	if (err) {
+		pr_warn("Failed to set ppt_fppt: %d\n", err);
+		return err;
+	}
+
+	if (result > 1) {
+		pr_warn("Failed to set ppt_fppt (result): 0x%x\n", result);
+		return -EIO;
+	}
+
+	sysfs_notify(&asus->platform_device->dev.kobj, NULL, "ppt_fpu_sppt");
+
+	return count;
+}
+static DEVICE_ATTR_WO(ppt_fppt);
+
+/* Tunable: PPT APU SPPT *****************************************************/
+static ssize_t ppt_apu_sppt_store(struct device *dev,
+				    struct device_attribute *attr,
+				    const char *buf, size_t count)
+{
+	int result, err;
+	u32 value;
+
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+
+	result = kstrtou32(buf, 10, &value);
+	if (result)
+		return result;
+
+	if (value < PPT_CPU_MIN || value > PPT_CPU_MAX)
+		return -EINVAL;
+
+	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_PPT_APU_SPPT, value, &result);
+	if (err) {
+		pr_warn("Failed to set ppt_apu_sppt: %d\n", err);
+		return err;
+	}
+
+	if (result > 1) {
+		pr_warn("Failed to set ppt_apu_sppt (result): 0x%x\n", result);
+		return -EIO;
+	}
+
+	sysfs_notify(&asus->platform_device->dev.kobj, NULL, "ppt_apu_sppt");
+
+	return count;
+}
+static DEVICE_ATTR_WO(ppt_apu_sppt);
+
+/* Tunable: PPT platform SPPT ************************************************/
+static ssize_t ppt_platform_sppt_store(struct device *dev,
+				    struct device_attribute *attr,
+				    const char *buf, size_t count)
+{
+	int result, err;
+	u32 value;
+
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+
+	result = kstrtou32(buf, 10, &value);
+	if (result)
+		return result;
+
+	if (value < PPT_CPU_MIN || value > PPT_CPU_MAX)
+		return -EINVAL;
+
+	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_PPT_PLAT_SPPT, value, &result);
+	if (err) {
+		pr_warn("Failed to set ppt_platform_sppt: %d\n", err);
+		return err;
+	}
+
+	if (result > 1) {
+		pr_warn("Failed to set ppt_platform_sppt (result): 0x%x\n", result);
+		return -EIO;
+	}
+
+	sysfs_notify(&asus->platform_device->dev.kobj, NULL, "ppt_platform_sppt");
+
+	return count;
+}
+static DEVICE_ATTR_WO(ppt_platform_sppt);
+
+/* Tunable: NVIDIA dynamic boost *********************************************/
+static ssize_t nv_dynamic_boost_store(struct device *dev,
+				    struct device_attribute *attr,
+				    const char *buf, size_t count)
+{
+	int result, err;
+	u32 value;
+
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+
+	result = kstrtou32(buf, 10, &value);
+	if (result)
+		return result;
+
+	if (value < NVIDIA_BOOST_MIN || value > NVIDIA_BOOST_MAX)
+		return -EINVAL;
+
+	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_NV_DYN_BOOST, value, &result);
+	if (err) {
+		pr_warn("Failed to set nv_dynamic_boost: %d\n", err);
+		return err;
+	}
+
+	if (result > 1) {
+		pr_warn("Failed to set nv_dynamic_boost (result): 0x%x\n", result);
+		return -EIO;
+	}
+
+	sysfs_notify(&asus->platform_device->dev.kobj, NULL, "nv_dynamic_boost");
+
+	return count;
+}
+static DEVICE_ATTR_WO(nv_dynamic_boost);
+
+/* Tunable: NVIDIA temperature target ****************************************/
+static ssize_t nv_temp_target_store(struct device *dev,
+				    struct device_attribute *attr,
+				    const char *buf, size_t count)
+{
+	int result, err;
+	u32 value;
+
+	struct asus_wmi *asus = dev_get_drvdata(dev);
+
+	result = kstrtou32(buf, 10, &value);
+	if (result)
+		return result;
+
+	if (value < NVIDIA_TEMP_MIN || value > NVIDIA_TEMP_MAX)
+		return -EINVAL;
+
+	err = asus_wmi_set_devstate(ASUS_WMI_DEVID_NV_THERM_TARGET, value, &result);
+	if (err) {
+		pr_warn("Failed to set nv_temp_target: %d\n", err);
+		return err;
+	}
+
+	if (result > 1) {
+		pr_warn("Failed to set nv_temp_target (result): 0x%x\n", result);
+		return -EIO;
+	}
+
+	sysfs_notify(&asus->platform_device->dev.kobj, NULL, "nv_temp_target");
+
+	return count;
+}
+static DEVICE_ATTR_WO(nv_temp_target);
+
 /* Battery ********************************************************************/
 
 /* The battery maximum charging percentage */
@@ -3775,6 +4032,13 @@ static struct attribute *platform_attributes[] = {
 	&dev_attr_als_enable.attr,
 	&dev_attr_fan_boost_mode.attr,
 	&dev_attr_throttle_thermal_policy.attr,
+	&dev_attr_ppt_pl2_sppt.attr,
+	&dev_attr_ppt_pl1_spl.attr,
+	&dev_attr_ppt_fppt.attr,
+	&dev_attr_ppt_apu_sppt.attr,
+	&dev_attr_ppt_platform_sppt.attr,
+	&dev_attr_nv_dynamic_boost.attr,
+	&dev_attr_nv_temp_target.attr,
 	&dev_attr_panel_od.attr,
 	&dev_attr_mini_led_mode.attr,
 	NULL
@@ -3812,6 +4076,20 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
 		ok = asus->fan_boost_mode_available;
 	else if (attr == &dev_attr_throttle_thermal_policy.attr)
 		ok = asus->throttle_thermal_policy_available;
+	else if (attr == &dev_attr_ppt_pl2_sppt.attr)
+		ok = asus->ppt_pl2_sppt_available;
+	else if (attr == &dev_attr_ppt_pl1_spl.attr)
+		ok = asus->ppt_pl1_spl_available;
+	else if (attr == &dev_attr_ppt_fppt.attr)
+		ok = asus->ppt_fppt_available;
+	else if (attr == &dev_attr_ppt_apu_sppt.attr)
+		ok = asus->ppt_apu_sppt_available;
+	else if (attr == &dev_attr_ppt_platform_sppt.attr)
+		ok = asus->ppt_plat_sppt_available;
+	else if (attr == &dev_attr_nv_dynamic_boost.attr)
+		ok = asus->nv_dyn_boost_available;
+	else if (attr == &dev_attr_nv_temp_target.attr)
+		ok = asus->nv_temp_tgt_available;
 	else if (attr == &dev_attr_panel_od.attr)
 		ok = asus->panel_overdrive_available;
 	else if (attr == &dev_attr_mini_led_mode.attr)
@@ -4077,6 +4355,13 @@ static int asus_wmi_add(struct platform_device *pdev)
 	asus->gpu_mux_mode_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_GPU_MUX);
 	asus->kbd_rgb_mode_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_MODE);
 	asus->kbd_rgb_state_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_STATE);
+	asus->ppt_pl2_sppt_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_PPT_PL2_SPPT);
+	asus->ppt_pl1_spl_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_PPT_PL1_SPL);
+	asus->ppt_fppt_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_PPT_FPPT);
+	asus->ppt_apu_sppt_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_PPT_APU_SPPT);
+	asus->ppt_plat_sppt_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_PPT_PLAT_SPPT);
+	asus->nv_dyn_boost_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_NV_DYN_BOOST);
+	asus->nv_temp_tgt_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_NV_THERM_TARGET);
 	asus->panel_overdrive_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_PANEL_OD);
 	asus->mini_led_mode_available = asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_MINI_LED_MODE);
 
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index ea80361ac6c7..16e99a1c37fc 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -86,6 +86,15 @@
 #define ASUS_WMI_DEVID_GPU_FAN_CURVE	0x00110025
 #define ASUS_WMI_DEVID_MID_FAN_CURVE	0x00110032
 
+/* Tunables for AUS ROG laptops */
+#define ASUS_WMI_DEVID_PPT_PL2_SPPT		0x001200A0
+#define ASUS_WMI_DEVID_PPT_PL1_SPL		0x001200A3
+#define ASUS_WMI_DEVID_PPT_APU_SPPT		0x001200B0
+#define ASUS_WMI_DEVID_PPT_PLAT_SPPT	0x001200B1
+#define ASUS_WMI_DEVID_PPT_FPPT			0x001200C1
+#define ASUS_WMI_DEVID_NV_DYN_BOOST		0x001200C0
+#define ASUS_WMI_DEVID_NV_THERM_TARGET	0x001200C2
+
 /* Power */
 #define ASUS_WMI_DEVID_PROCESSOR_STATE	0x00120012
 
-- 
2.41.0

From 43d8c3f0139b08cd3c0c31ed463d7ae57fcf552c Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Sun, 30 Apr 2023 10:56:34 +1200
Subject: [PATCH v4 1/1] platform/x86: asus-wmi: add support for ASUS screenpad

Add support for the WMI methods used to turn off and adjust the
brightness of the secondary "screenpad" device found on some high-end
ASUS laptops like the GX650P series and others.

These methods are utilised in a new backlight device named asus_screenpad.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 drivers/platform/x86/asus-wmi.c            | 128 +++++++++++++++++++++
 drivers/platform/x86/asus-wmi.h            |   1 +
 include/linux/platform_data/x86/asus-wmi.h |   4 +
 3 files changed, 133 insertions(+)

diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 62cee13f5576..967c92ceb041 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -25,6 +25,7 @@
 #include <linux/input/sparse-keymap.h>
 #include <linux/kernel.h>
 #include <linux/leds.h>
+#include <linux/minmax.h>
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/pci_hotplug.h>
@@ -212,6 +213,7 @@ struct asus_wmi {
 
 	struct input_dev *inputdev;
 	struct backlight_device *backlight_device;
+	struct backlight_device *screenpad_backlight_device;
 	struct platform_device *platform_device;
 
 	struct led_classdev wlan_led;
@@ -3839,6 +3841,123 @@ static int is_display_toggle(int code)
 	return 0;
 }
 
+/* Screenpad backlight *******************************************************/
+
+static int read_screenpad_backlight_power(struct asus_wmi *asus)
+{
+	int ret;
+
+	ret = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_SCREENPAD_POWER);
+	if (ret < 0)
+		return ret;
+	/* 1 == powered */
+	return ret ? FB_BLANK_UNBLANK : FB_BLANK_POWERDOWN;
+}
+
+static int read_screenpad_brightness(struct backlight_device *bd)
+{
+	struct asus_wmi *asus = bl_get_data(bd);
+	u32 retval;
+	int err;
+
+	err = read_screenpad_backlight_power(asus);
+	if (err < 0)
+		return err;
+	/* The device brightness can only be read if powered, so return stored */
+	if (err == FB_BLANK_POWERDOWN)
+		return asus->driver->screenpad_brightness;
+
+	err = asus_wmi_get_devstate(asus, ASUS_WMI_DEVID_SCREENPAD_LIGHT, &retval);
+	if (err < 0)
+		return err;
+
+	return retval & ASUS_WMI_DSTS_BRIGHTNESS_MASK;
+}
+
+static int update_screenpad_bl_status(struct backlight_device *bd)
+{
+	struct asus_wmi *asus = bl_get_data(bd);
+	int power, err = 0;
+	u32 ctrl_param;
+
+	power = read_screenpad_backlight_power(asus);
+	if (power < 0)
+		return power;
+
+	if (bd->props.power != power) {
+		if (power != FB_BLANK_UNBLANK) {
+			/* Only brightness > 0 can power it back on */
+			ctrl_param = max(1, asus->driver->screenpad_brightness);
+			err = asus_wmi_set_devstate(ASUS_WMI_DEVID_SCREENPAD_LIGHT,
+						    ctrl_param, NULL);
+		} else {
+			err = asus_wmi_set_devstate(ASUS_WMI_DEVID_SCREENPAD_POWER, 0, NULL);
+		}
+	} else if (power == FB_BLANK_UNBLANK) {
+		/* Only set brightness if powered on or we get invalid/unsync state */
+		ctrl_param = bd->props.brightness;
+		err = asus_wmi_set_devstate(ASUS_WMI_DEVID_SCREENPAD_LIGHT, ctrl_param, NULL);
+	}
+
+	/* Ensure brightness is stored to turn back on with */
+	asus->driver->screenpad_brightness = bd->props.brightness;
+
+	return err;
+}
+
+static const struct backlight_ops asus_screenpad_bl_ops = {
+	.get_brightness = read_screenpad_brightness,
+	.update_status = update_screenpad_bl_status,
+	.options = BL_CORE_SUSPENDRESUME,
+};
+
+static int asus_screenpad_init(struct asus_wmi *asus)
+{
+	struct backlight_device *bd;
+	struct backlight_properties props;
+	int err, power;
+	int brightness = 0;
+
+	power = read_screenpad_backlight_power(asus);
+	if (power < 0)
+		return power;
+
+	if (power != FB_BLANK_POWERDOWN) {
+		err = asus_wmi_get_devstate(asus, ASUS_WMI_DEVID_SCREENPAD_LIGHT, &brightness);
+		if (err < 0)
+			return err;
+	}
+	/* default to an acceptable min brightness on boot if too low */
+	if (brightness < 60)
+		brightness = 60;
+
+	memset(&props, 0, sizeof(struct backlight_properties));
+	props.type = BACKLIGHT_RAW; /* ensure this bd is last to be picked */
+	props.max_brightness = 255;
+	bd = backlight_device_register("asus_screenpad",
+				       &asus->platform_device->dev, asus,
+				       &asus_screenpad_bl_ops, &props);
+	if (IS_ERR(bd)) {
+		pr_err("Could not register backlight device\n");
+		return PTR_ERR(bd);
+	}
+
+	asus->screenpad_backlight_device = bd;
+	asus->driver->screenpad_brightness = brightness;
+	bd->props.brightness = brightness;
+	bd->props.power = power;
+	backlight_update_status(bd);
+
+	return 0;
+}
+
+static void asus_screenpad_exit(struct asus_wmi *asus)
+{
+	backlight_device_unregister(asus->screenpad_backlight_device);
+
+	asus->screenpad_backlight_device = NULL;
+}
+
 /* Fn-lock ********************************************************************/
 
 static bool asus_wmi_has_fnlock_key(struct asus_wmi *asus)
@@ -4504,6 +4623,12 @@ static int asus_wmi_add(struct platform_device *pdev)
 	} else if (asus->driver->quirks->wmi_backlight_set_devstate)
 		err = asus_wmi_set_devstate(ASUS_WMI_DEVID_BACKLIGHT, 2, NULL);
 
+	if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_SCREENPAD_LIGHT)) {
+		err = asus_screenpad_init(asus);
+		if (err && err != -ENODEV)
+			goto fail_screenpad;
+	}
+
 	if (asus_wmi_has_fnlock_key(asus)) {
 		asus->fnlock_locked = fnlock_default;
 		asus_wmi_fnlock_update(asus);
@@ -4527,6 +4652,8 @@ static int asus_wmi_add(struct platform_device *pdev)
 	asus_wmi_backlight_exit(asus);
 fail_backlight:
 	asus_wmi_rfkill_exit(asus);
+fail_screenpad:
+	asus_screenpad_exit(asus);
 fail_rfkill:
 	asus_wmi_led_exit(asus);
 fail_leds:
@@ -4553,6 +4680,7 @@ static int asus_wmi_remove(struct platform_device *device)
 	asus = platform_get_drvdata(device);
 	wmi_remove_notify_handler(asus->driver->event_guid);
 	asus_wmi_backlight_exit(asus);
+	asus_screenpad_exit(asus);
 	asus_wmi_input_exit(asus);
 	asus_wmi_led_exit(asus);
 	asus_wmi_rfkill_exit(asus);
diff --git a/drivers/platform/x86/asus-wmi.h b/drivers/platform/x86/asus-wmi.h
index a478ebfd34df..5fbdd0eafa02 100644
--- a/drivers/platform/x86/asus-wmi.h
+++ b/drivers/platform/x86/asus-wmi.h
@@ -57,6 +57,7 @@ struct quirk_entry {
 struct asus_wmi_driver {
 	int			brightness;
 	int			panel_power;
+	int			screenpad_brightness;
 	int			wlan_ctrl_by_user;
 
 	const char		*name;
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index d17ae2eb0f8d..61ba70b32846 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -58,6 +58,10 @@
 #define ASUS_WMI_DEVID_KBD_BACKLIGHT	0x00050021
 #define ASUS_WMI_DEVID_LIGHT_SENSOR	0x00050022 /* ?? */
 #define ASUS_WMI_DEVID_LIGHTBAR		0x00050025
+/* This can only be used to disable the screen, not re-enable */
+#define ASUS_WMI_DEVID_SCREENPAD_POWER	0x00050031
+/* Writing a brightness re-enables the screen if disabled */
+#define ASUS_WMI_DEVID_SCREENPAD_LIGHT	0x00050032
 #define ASUS_WMI_DEVID_FAN_BOOST_MODE	0x00110018
 #define ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY 0x00120075
 
-- 
2.41.0

From 3f62172395b381b53e76dd8bcb8f202f8bad3720 Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Fri, 30 Jun 2023 16:24:05 +1200
Subject: [PATCH v2 1/5] ALSA: hda/realtek: Add quirk for ASUS ROG GX650P

Adds the required quirk to enable the Cirrus amp and correct pins
on the ASUS ROG GV601V series which uses an I2C connected Cirrus amp.

While this works if the related _DSD properties are made available, these
aren't included in the ACPI of these laptops (yet).

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 sound/pci/hda/patch_realtek.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index afe8253f9a4f..b41fdf22157c 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -7068,6 +7068,8 @@ enum {
 	ALC285_FIXUP_SPEAKER2_TO_DAC1,
 	ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1,
 	ALC285_FIXUP_ASUS_HEADSET_MIC,
+	ALC285_FIXUP_ASUS_I2C_SPEAKER2_TO_DAC1,
+	ALC285_FIXUP_ASUS_I2C_HEADSET_MIC,
 	ALC280_FIXUP_HP_HEADSET_MIC,
 	ALC221_FIXUP_HP_FRONT_MIC,
 	ALC292_FIXUP_TPT460,
@@ -8058,6 +8060,22 @@ static const struct hda_fixup alc269_fixups[] = {
 		.chained = true,
 		.chain_id = ALC285_FIXUP_ASUS_SPEAKER2_TO_DAC1
 	},
+	[ALC285_FIXUP_ASUS_I2C_SPEAKER2_TO_DAC1] = {
+		.type = HDA_FIXUP_FUNC,
+		.v.func = alc285_fixup_speaker2_to_dac1,
+		.chained = true,
+		.chain_id = ALC287_FIXUP_CS35L41_I2C_2
+	},
+	[ALC285_FIXUP_ASUS_I2C_HEADSET_MIC] = {
+		.type = HDA_FIXUP_PINS,
+		.v.pins = (const struct hda_pintbl[]) {
+			{ 0x19, 0x03a11050 },
+			{ 0x1b, 0x03a11c30 },
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC285_FIXUP_ASUS_I2C_SPEAKER2_TO_DAC1
+	},
 	[ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER] = {
 		.type = HDA_FIXUP_PINS,
 		.v.pins = (const struct hda_pintbl[]) {
@@ -9573,6 +9591,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x1313, "Asus K42JZ", ALC269VB_FIXUP_ASUS_MIC_NO_PRESENCE),
 	SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
+	SND_PCI_QUIRK(0x1043, 0x1433, "ASUS GX650P", ALC285_FIXUP_ASUS_I2C_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1473, "ASUS GU604V", ALC285_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1483, "ASUS GU603V", ALC285_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1493, "ASUS GV601V", ALC285_FIXUP_ASUS_HEADSET_MIC),
-- 
2.41.0

From c0a696a80313e239f092dcda8c24f26c93eb9167 Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Fri, 30 Jun 2023 16:25:02 +1200
Subject: [PATCH v2 2/5] ALSA: hda/realtek: Add quirk for ASUS ROG GA402X

Adds the required quirk to enable the Cirrus amp and correct pins
on the ASUS ROG GA402X series which uses an I2C connected Cirrus amp.

While this works if the related _DSD properties are made available, these
aren't included in the ACPI of these laptops (yet).

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 sound/pci/hda/patch_realtek.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index b41fdf22157c..1fae8e8b1234 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -9592,6 +9592,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x13b0, "ASUS Z550SA", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK),
 	SND_PCI_QUIRK(0x1043, 0x1433, "ASUS GX650P", ALC285_FIXUP_ASUS_I2C_HEADSET_MIC),
+	SND_PCI_QUIRK(0x1043, 0x1463, "Asus GA402X", ALC285_FIXUP_ASUS_I2C_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1473, "ASUS GU604V", ALC285_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1483, "ASUS GU603V", ALC285_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1493, "ASUS GV601V", ALC285_FIXUP_ASUS_HEADSET_MIC),
-- 
2.41.0

From 64411d8f62ef78bb45167fb7f10f87c662148a7c Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Tue, 4 Jul 2023 16:06:46 +1200
Subject: [PATCH v2 4/5] ALSA: hda/realtek: Add quirk for ASUS ROG G614Jx

Adds the required quirk to enable the Cirrus amp and correct pins
on the ASUS ROG G614J series which uses an SPI connected Cirrus amp.

While this works if the related _DSD properties are made available, these
aren't included in the ACPI of these laptops (yet).

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 sound/pci/hda/patch_realtek.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 50becdc86daa..ba3c113f0be1 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -9573,6 +9573,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x1c23, "Asus X55U", ALC269_FIXUP_LIMIT_INT_MIC_BOOST),
 	SND_PCI_QUIRK(0x1043, 0x1c62, "ASUS GU603", ALC289_FIXUP_ASUS_GA401),
 	SND_PCI_QUIRK(0x1043, 0x1c92, "ASUS ROG Strix G15", ALC285_FIXUP_ASUS_G533Z_PINS),
+	SND_PCI_QUIRK(0x1043, 0x1c9f, "ASUS G614JI", ALC285_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1caf, "ASUS G634JYR/JZR", ALC285_FIXUP_ASUS_HEADSET_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1ccd, "ASUS X555UB", ALC256_FIXUP_ASUS_MIC),
 	SND_PCI_QUIRK(0x1043, 0x1d42, "ASUS Zephyrus G14 2022", ALC289_FIXUP_ASUS_GA401),
-- 
2.41.0

From fb720ee87adcf7ab507b46299652ebd8f0f04f12 Mon Sep 17 00:00:00 2001
From: "Luke D. Jones" <luke@ljones.dev>
Date: Tue, 4 Jul 2023 16:34:23 +1200
Subject: [PATCH v2 5/5] Fixes: 31278997add6 (ALSA: hda/realtek - Add headset
 quirk for Dell DT)

Remove an erroneous whitespace.

Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
 sound/pci/hda/patch_realtek.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index ba3c113f0be1..1547c40dc7e9 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -5883,7 +5883,7 @@ static void alc_fixup_headset_mode_alc255_no_hp_mic(struct hda_codec *codec,
 		struct alc_spec *spec = codec->spec;
 		spec->parse_flags |= HDA_PINCFG_HEADSET_MIC;
 		alc255_set_default_jack_type(codec);
-	} 
+	}
 	else
 		alc_fixup_headset_mode(codec, fix, action);
 }
-- 
2.41.0