* [PATCH v3 1/9] platform/x86: asus-wmi: add support for 2024 ROG Mini-LED
2024-04-03 0:29 [PATCH v3 0/9] asus-wmi: add new features, clean up, fixes Luke D. Jones
@ 2024-04-03 0:29 ` Luke D. Jones
2024-04-03 7:06 ` Ilpo Järvinen
2024-04-03 0:29 ` [PATCH v3 2/9] platform/x86: asus-wmi: add support for Vivobook GPU MUX Luke D. Jones
` (7 subsequent siblings)
8 siblings, 1 reply; 14+ messages in thread
From: Luke D. Jones @ 2024-04-03 0:29 UTC (permalink / raw)
To: hdegoede
Cc: corentin.chary, ilpo.jarvinen, platform-driver-x86, linux-kernel,
Luke D. Jones
Support the 2024 mini-led backlight and adjust the related functions
to select the relevant dev-id. Also add `available_mini_led_mode` to the
platform sysfs since the available mini-led levels can be different.
signed-off-by: Luke D. Jones <luke@ljones.dev>
---
.../ABI/testing/sysfs-platform-asus-wmi | 8 ++
drivers/platform/x86/asus-wmi.c | 94 +++++++++++++++++--
include/linux/platform_data/x86/asus-wmi.h | 1 +
3 files changed, 93 insertions(+), 10 deletions(-)
diff --git a/Documentation/ABI/testing/sysfs-platform-asus-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi
index 8a7e25bde085..ef1ac1a20a71 100644
--- a/Documentation/ABI/testing/sysfs-platform-asus-wmi
+++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi
@@ -126,6 +126,14 @@ Description:
Change the mini-LED mode:
* 0 - Single-zone,
* 1 - Multi-zone
+ * 2 - Multi-zone strong (available on newer generation mini-led)
+
+What: /sys/devices/platform/<platform>/available_mini_led_mode
+Date: Apr 2024
+KernelVersion: 6.10
+Contact: "Luke Jones" <luke@ljones.dev>
+Description:
+ List the available mini-led modes.
What: /sys/devices/platform/<platform>/ppt_pl1_spl
Date: Jun 2023
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 3f07bbf809ef..588c099103de 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -126,6 +126,17 @@ module_param(fnlock_default, bool, 0444);
#define ASUS_SCREENPAD_BRIGHT_MAX 255
#define ASUS_SCREENPAD_BRIGHT_DEFAULT 60
+#define ASUS_MINI_LED_MODE_MASK 0x03
+/* Standard modes for devices with only on/off */
+#define ASUS_MINI_LED_OFF 0x00
+#define ASUS_MINI_LED_ON 0x01
+/* New mode on some devices, define here to clarify remapping later */
+#define ASUS_MINI_LED_STRONG_MODE 0x02
+/* New modes for devices with 3 mini-led mode types */
+#define ASUS_MINI_LED_2024_WEAK 0x00
+#define ASUS_MINI_LED_2024_STRONG 0x01
+#define ASUS_MINI_LED_2024_OFF 0x02
+
/* Controls the power state of the USB0 hub on ROG Ally which input is on */
#define ASUS_USB0_PWR_EC0_CSEE "\\_SB.PCI0.SBRG.EC0.CSEE"
/* 300ms so far seems to produce a reliable result on AC and battery */
@@ -288,7 +299,7 @@ struct asus_wmi {
bool battery_rsoc_available;
bool panel_overdrive_available;
- bool mini_led_mode_available;
+ u32 mini_led_dev_id;
struct hotplug_slot hotplug_slot;
struct mutex hotplug_lock;
@@ -2108,13 +2119,33 @@ 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;
+ int err;
+ u32 value;
- result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_MINI_LED_MODE);
- if (result < 0)
- return result;
+ err = asus_wmi_get_devstate(asus, asus->mini_led_dev_id, &value);
+ if (err < 0)
+ return err;
+ value = value & ASUS_MINI_LED_MODE_MASK;
- return sysfs_emit(buf, "%d\n", result);
+ /*
+ * Remap the mode values to match previous generation mini-led. The last gen
+ * WMI 0 == off, while on this version WMI 2 ==off (flipped).
+ */
+ if (asus->mini_led_dev_id == ASUS_WMI_DEVID_MINI_LED_MODE2) {
+ switch (value) {
+ case ASUS_MINI_LED_2024_WEAK:
+ value = ASUS_MINI_LED_ON;
+ break;
+ case ASUS_MINI_LED_2024_STRONG:
+ value = ASUS_MINI_LED_STRONG_MODE;
+ break;
+ case ASUS_MINI_LED_2024_OFF:
+ value = ASUS_MINI_LED_OFF;
+ break;
+ }
+ }
+
+ return sysfs_emit(buf, "%d\n", value);
}
static ssize_t mini_led_mode_store(struct device *dev,
@@ -2130,11 +2161,30 @@ static ssize_t mini_led_mode_store(struct device *dev,
if (result)
return result;
- if (mode > 1)
+ if (mode > 1 && asus->mini_led_dev_id == ASUS_WMI_DEVID_MINI_LED_MODE)
+ return -EINVAL;
+ if (mode > 2 && asus->mini_led_dev_id == ASUS_WMI_DEVID_MINI_LED_MODE2)
return -EINVAL;
- err = asus_wmi_set_devstate(ASUS_WMI_DEVID_MINI_LED_MODE, mode, &result);
+ /*
+ * Remap the mode values so expected behaviour is the same as the last
+ * generation of mini-LED with 0 == off, 1 == on.
+ */
+ if (asus->mini_led_dev_id == ASUS_WMI_DEVID_MINI_LED_MODE2) {
+ switch (mode) {
+ case ASUS_MINI_LED_OFF:
+ mode = ASUS_MINI_LED_2024_OFF;
+ break;
+ case ASUS_MINI_LED_ON:
+ mode = ASUS_MINI_LED_2024_WEAK;
+ break;
+ case ASUS_MINI_LED_STRONG_MODE:
+ mode = ASUS_MINI_LED_2024_STRONG;
+ break;
+ }
+ }
+ err = asus_wmi_set_devstate(asus->mini_led_dev_id, mode, &result);
if (err) {
pr_warn("Failed to set mini-LED: %d\n", err);
return err;
@@ -2151,6 +2201,23 @@ static ssize_t mini_led_mode_store(struct device *dev,
}
static DEVICE_ATTR_RW(mini_led_mode);
+static ssize_t available_mini_led_mode_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
+
+ switch (asus->mini_led_dev_id) {
+ case ASUS_WMI_DEVID_MINI_LED_MODE:
+ return sysfs_emit(buf, "0 1\n");
+ case ASUS_WMI_DEVID_MINI_LED_MODE2:
+ return sysfs_emit(buf, "0 1 2\n");
+ }
+
+ return sysfs_emit(buf, "0\n");
+}
+
+static DEVICE_ATTR_RO(available_mini_led_mode);
+
/* Quirks *********************************************************************/
static void asus_wmi_set_xusb2pr(struct asus_wmi *asus)
@@ -4139,6 +4206,7 @@ static struct attribute *platform_attributes[] = {
&dev_attr_nv_temp_target.attr,
&dev_attr_panel_od.attr,
&dev_attr_mini_led_mode.attr,
+ &dev_attr_available_mini_led_mode.attr,
NULL
};
@@ -4191,7 +4259,9 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
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;
+ ok = asus->mini_led_dev_id != 0;
+ else if (attr == &dev_attr_available_mini_led_mode.attr)
+ ok = asus->mini_led_dev_id != 0;
if (devid != -1)
ok = !(asus_wmi_get_devstate_simple(asus, devid) < 0);
@@ -4444,10 +4514,14 @@ static int asus_wmi_add(struct platform_device *pdev)
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);
asus->ally_mcu_usb_switch = acpi_has_method(NULL, ASUS_USB0_PWR_EC0_CSEE)
&& dmi_match(DMI_BOARD_NAME, "RC71L");
+ if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_MINI_LED_MODE))
+ asus->mini_led_dev_id = ASUS_WMI_DEVID_MINI_LED_MODE;
+ else if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_MINI_LED_MODE2))
+ asus->mini_led_dev_id = ASUS_WMI_DEVID_MINI_LED_MODE2;
+
err = fan_boost_mode_check_present(asus);
if (err)
goto fail_fan_boost_mode;
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index ab1c7deff118..9cadce10ad9a 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -71,6 +71,7 @@
#define ASUS_WMI_DEVID_LID_FLIP 0x00060062
#define ASUS_WMI_DEVID_LID_FLIP_ROG 0x00060077
#define ASUS_WMI_DEVID_MINI_LED_MODE 0x0005001E
+#define ASUS_WMI_DEVID_MINI_LED_MODE2 0x0005002E
/* Storage */
#define ASUS_WMI_DEVID_CARDREADER 0x00080013
--
2.44.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* Re: [PATCH v3 1/9] platform/x86: asus-wmi: add support for 2024 ROG Mini-LED
2024-04-03 0:29 ` [PATCH v3 1/9] platform/x86: asus-wmi: add support for 2024 ROG Mini-LED Luke D. Jones
@ 2024-04-03 7:06 ` Ilpo Järvinen
0 siblings, 0 replies; 14+ messages in thread
From: Ilpo Järvinen @ 2024-04-03 7:06 UTC (permalink / raw)
To: Luke D. Jones; +Cc: Hans de Goede, corentin.chary, platform-driver-x86, LKML
[-- Attachment #1: Type: text/plain, Size: 8289 bytes --]
On Wed, 3 Apr 2024, Luke D. Jones wrote:
> Support the 2024 mini-led backlight and adjust the related functions
> to select the relevant dev-id. Also add `available_mini_led_mode` to the
> platform sysfs since the available mini-led levels can be different.
>
> signed-off-by: Luke D. Jones <luke@ljones.dev>
A few small things still below, but in general this is now in much better
shape!
> ---
> .../ABI/testing/sysfs-platform-asus-wmi | 8 ++
> drivers/platform/x86/asus-wmi.c | 94 +++++++++++++++++--
> include/linux/platform_data/x86/asus-wmi.h | 1 +
> 3 files changed, 93 insertions(+), 10 deletions(-)
>
> diff --git a/Documentation/ABI/testing/sysfs-platform-asus-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi
> index 8a7e25bde085..ef1ac1a20a71 100644
> --- a/Documentation/ABI/testing/sysfs-platform-asus-wmi
> +++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi
> @@ -126,6 +126,14 @@ Description:
> Change the mini-LED mode:
> * 0 - Single-zone,
> * 1 - Multi-zone
> + * 2 - Multi-zone strong (available on newer generation mini-led)
> +
> +What: /sys/devices/platform/<platform>/available_mini_led_mode
> +Date: Apr 2024
> +KernelVersion: 6.10
> +Contact: "Luke Jones" <luke@ljones.dev>
> +Description:
> + List the available mini-led modes.
>
> What: /sys/devices/platform/<platform>/ppt_pl1_spl
> Date: Jun 2023
> diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
> index 3f07bbf809ef..588c099103de 100644
> --- a/drivers/platform/x86/asus-wmi.c
> +++ b/drivers/platform/x86/asus-wmi.c
> @@ -126,6 +126,17 @@ module_param(fnlock_default, bool, 0444);
> #define ASUS_SCREENPAD_BRIGHT_MAX 255
> #define ASUS_SCREENPAD_BRIGHT_DEFAULT 60
>
> +#define ASUS_MINI_LED_MODE_MASK 0x03
> +/* Standard modes for devices with only on/off */
> +#define ASUS_MINI_LED_OFF 0x00
> +#define ASUS_MINI_LED_ON 0x01
> +/* New mode on some devices, define here to clarify remapping later */
> +#define ASUS_MINI_LED_STRONG_MODE 0x02
> +/* New modes for devices with 3 mini-led mode types */
> +#define ASUS_MINI_LED_2024_WEAK 0x00
> +#define ASUS_MINI_LED_2024_STRONG 0x01
> +#define ASUS_MINI_LED_2024_OFF 0x02
> +
> /* Controls the power state of the USB0 hub on ROG Ally which input is on */
> #define ASUS_USB0_PWR_EC0_CSEE "\\_SB.PCI0.SBRG.EC0.CSEE"
> /* 300ms so far seems to produce a reliable result on AC and battery */
> @@ -288,7 +299,7 @@ struct asus_wmi {
> bool battery_rsoc_available;
>
> bool panel_overdrive_available;
> - bool mini_led_mode_available;
> + u32 mini_led_dev_id;
>
> struct hotplug_slot hotplug_slot;
> struct mutex hotplug_lock;
> @@ -2108,13 +2119,33 @@ 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;
> + int err;
> + u32 value;
reverse xmas order.
>
> - result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_MINI_LED_MODE);
> - if (result < 0)
> - return result;
> + err = asus_wmi_get_devstate(asus, asus->mini_led_dev_id, &value);
> + if (err < 0)
> + return err;
> + value = value & ASUS_MINI_LED_MODE_MASK;
>
> - return sysfs_emit(buf, "%d\n", result);
> + /*
> + * Remap the mode values to match previous generation mini-led. The last gen
> + * WMI 0 == off, while on this version WMI 2 ==off (flipped).
> + */
> + if (asus->mini_led_dev_id == ASUS_WMI_DEVID_MINI_LED_MODE2) {
> + switch (value) {
> + case ASUS_MINI_LED_2024_WEAK:
> + value = ASUS_MINI_LED_ON;
> + break;
> + case ASUS_MINI_LED_2024_STRONG:
> + value = ASUS_MINI_LED_STRONG_MODE;
> + break;
> + case ASUS_MINI_LED_2024_OFF:
> + value = ASUS_MINI_LED_OFF;
> + break;
> + }
> + }
> +
> + return sysfs_emit(buf, "%d\n", value);
> }
>
> static ssize_t mini_led_mode_store(struct device *dev,
> @@ -2130,11 +2161,30 @@ static ssize_t mini_led_mode_store(struct device *dev,
> if (result)
> return result;
>
> - if (mode > 1)
> + if (mode > 1 && asus->mini_led_dev_id == ASUS_WMI_DEVID_MINI_LED_MODE)
> + return -EINVAL;
> + if (mode > 2 && asus->mini_led_dev_id == ASUS_WMI_DEVID_MINI_LED_MODE2)
These literals should use the new defines I think.
With those small things fixed,
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
--
i.
> return -EINVAL;
>
> - err = asus_wmi_set_devstate(ASUS_WMI_DEVID_MINI_LED_MODE, mode, &result);
> + /*
> + * Remap the mode values so expected behaviour is the same as the last
> + * generation of mini-LED with 0 == off, 1 == on.
> + */
> + if (asus->mini_led_dev_id == ASUS_WMI_DEVID_MINI_LED_MODE2) {
> + switch (mode) {
> + case ASUS_MINI_LED_OFF:
> + mode = ASUS_MINI_LED_2024_OFF;
> + break;
> + case ASUS_MINI_LED_ON:
> + mode = ASUS_MINI_LED_2024_WEAK;
> + break;
> + case ASUS_MINI_LED_STRONG_MODE:
> + mode = ASUS_MINI_LED_2024_STRONG;
> + break;
> + }
> + }
>
> + err = asus_wmi_set_devstate(asus->mini_led_dev_id, mode, &result);
> if (err) {
> pr_warn("Failed to set mini-LED: %d\n", err);
> return err;
> @@ -2151,6 +2201,23 @@ static ssize_t mini_led_mode_store(struct device *dev,
> }
> static DEVICE_ATTR_RW(mini_led_mode);
>
> +static ssize_t available_mini_led_mode_show(struct device *dev,
> + struct device_attribute *attr, char *buf)
> +{
> + struct asus_wmi *asus = dev_get_drvdata(dev);
> +
> + switch (asus->mini_led_dev_id) {
> + case ASUS_WMI_DEVID_MINI_LED_MODE:
> + return sysfs_emit(buf, "0 1\n");
> + case ASUS_WMI_DEVID_MINI_LED_MODE2:
> + return sysfs_emit(buf, "0 1 2\n");
> + }
> +
> + return sysfs_emit(buf, "0\n");
> +}
> +
> +static DEVICE_ATTR_RO(available_mini_led_mode);
> +
> /* Quirks *********************************************************************/
>
> static void asus_wmi_set_xusb2pr(struct asus_wmi *asus)
> @@ -4139,6 +4206,7 @@ static struct attribute *platform_attributes[] = {
> &dev_attr_nv_temp_target.attr,
> &dev_attr_panel_od.attr,
> &dev_attr_mini_led_mode.attr,
> + &dev_attr_available_mini_led_mode.attr,
> NULL
> };
>
> @@ -4191,7 +4259,9 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
> 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;
> + ok = asus->mini_led_dev_id != 0;
> + else if (attr == &dev_attr_available_mini_led_mode.attr)
> + ok = asus->mini_led_dev_id != 0;
>
> if (devid != -1)
> ok = !(asus_wmi_get_devstate_simple(asus, devid) < 0);
> @@ -4444,10 +4514,14 @@ static int asus_wmi_add(struct platform_device *pdev)
> 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);
> asus->ally_mcu_usb_switch = acpi_has_method(NULL, ASUS_USB0_PWR_EC0_CSEE)
> && dmi_match(DMI_BOARD_NAME, "RC71L");
>
> + if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_MINI_LED_MODE))
> + asus->mini_led_dev_id = ASUS_WMI_DEVID_MINI_LED_MODE;
> + else if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_MINI_LED_MODE2))
> + asus->mini_led_dev_id = ASUS_WMI_DEVID_MINI_LED_MODE2;
> +
> err = fan_boost_mode_check_present(asus);
> if (err)
> goto fail_fan_boost_mode;
> diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
> index ab1c7deff118..9cadce10ad9a 100644
> --- a/include/linux/platform_data/x86/asus-wmi.h
> +++ b/include/linux/platform_data/x86/asus-wmi.h
> @@ -71,6 +71,7 @@
> #define ASUS_WMI_DEVID_LID_FLIP 0x00060062
> #define ASUS_WMI_DEVID_LID_FLIP_ROG 0x00060077
> #define ASUS_WMI_DEVID_MINI_LED_MODE 0x0005001E
> +#define ASUS_WMI_DEVID_MINI_LED_MODE2 0x0005002E
>
> /* Storage */
> #define ASUS_WMI_DEVID_CARDREADER 0x00080013
>
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH v3 2/9] platform/x86: asus-wmi: add support for Vivobook GPU MUX
2024-04-03 0:29 [PATCH v3 0/9] asus-wmi: add new features, clean up, fixes Luke D. Jones
2024-04-03 0:29 ` [PATCH v3 1/9] platform/x86: asus-wmi: add support for 2024 ROG Mini-LED Luke D. Jones
@ 2024-04-03 0:29 ` Luke D. Jones
2024-04-03 0:29 ` [PATCH v3 3/9] platform/x86: asus-wmi: add support variant of TUF RGB Luke D. Jones
` (6 subsequent siblings)
8 siblings, 0 replies; 14+ messages in thread
From: Luke D. Jones @ 2024-04-03 0:29 UTC (permalink / raw)
To: hdegoede
Cc: corentin.chary, ilpo.jarvinen, platform-driver-x86, linux-kernel,
Luke D. Jones
Add support for the Vivobook dgpu MUX available on the ASUS Viviobook
and some of the other ranges (Zen).
This MUX functions exactly the same as the existing ROG MUX support so
the existing functionality now detects which MUX is available and uses
that for control.
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
drivers/platform/x86/asus-wmi.c | 22 +++++++++++++---------
include/linux/platform_data/x86/asus-wmi.h | 1 +
2 files changed, 14 insertions(+), 9 deletions(-)
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 588c099103de..7d5990d16b2e 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -270,7 +270,7 @@ struct asus_wmi {
bool egpu_enable_available;
bool egpu_connect_available;
bool dgpu_disable_available;
- bool gpu_mux_mode_available;
+ u32 gpu_mux_dev;
/* Tunables provided by ASUS for gaming laptops */
bool ppt_pl2_sppt_available;
@@ -693,8 +693,8 @@ 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 (asus->gpu_mux_dev) {
+ result = asus_wmi_get_devstate_simple(asus, asus->gpu_mux_dev);
if (result < 0)
/* An error here may signal greater failure of GPU handling */
return result;
@@ -759,8 +759,8 @@ 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 (asus->gpu_mux_dev) {
+ result = asus_wmi_get_devstate_simple(asus, asus->gpu_mux_dev);
if (result < 0) {
/* An error here may signal greater failure of GPU handling */
pr_warn("Failed to get gpu mux status: %d\n", result);
@@ -813,7 +813,7 @@ static ssize_t gpu_mux_mode_show(struct device *dev,
struct asus_wmi *asus = dev_get_drvdata(dev);
int result;
- result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_GPU_MUX);
+ result = asus_wmi_get_devstate_simple(asus, asus->gpu_mux_dev);
if (result < 0)
return result;
@@ -859,7 +859,7 @@ static ssize_t gpu_mux_mode_store(struct device *dev,
}
}
- err = asus_wmi_set_devstate(ASUS_WMI_DEVID_GPU_MUX, optimus, &result);
+ err = asus_wmi_set_devstate(asus->gpu_mux_dev, optimus, &result);
if (err) {
dev_err(dev, "Failed to set GPU MUX mode: %d\n", err);
return err;
@@ -4237,7 +4237,7 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
else if (attr == &dev_attr_dgpu_disable.attr)
ok = asus->dgpu_disable_available;
else if (attr == &dev_attr_gpu_mux_mode.attr)
- ok = asus->gpu_mux_mode_available;
+ ok = asus->gpu_mux_dev != 0;
else if (attr == &dev_attr_fan_boost_mode.attr)
ok = asus->fan_boost_mode_available;
else if (attr == &dev_attr_throttle_thermal_policy.attr)
@@ -4503,7 +4503,6 @@ static int asus_wmi_add(struct platform_device *pdev)
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);
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);
@@ -4522,6 +4521,11 @@ static int asus_wmi_add(struct platform_device *pdev)
else if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_MINI_LED_MODE2))
asus->mini_led_dev_id = ASUS_WMI_DEVID_MINI_LED_MODE2;
+ if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_GPU_MUX))
+ asus->gpu_mux_dev = ASUS_WMI_DEVID_GPU_MUX;
+ else if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_GPU_MUX_VIVO))
+ asus->gpu_mux_dev = ASUS_WMI_DEVID_GPU_MUX_VIVO;
+
err = fan_boost_mode_check_present(asus);
if (err)
goto fail_fan_boost_mode;
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index 9cadce10ad9a..b48b024dd844 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -128,6 +128,7 @@
/* gpu mux switch, 0 = dGPU, 1 = Optimus */
#define ASUS_WMI_DEVID_GPU_MUX 0x00090016
+#define ASUS_WMI_DEVID_GPU_MUX_VIVO 0x00090026
/* TUF laptop RGB modes/colours */
#define ASUS_WMI_DEVID_TUF_RGB_MODE 0x00100056
--
2.44.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH v3 3/9] platform/x86: asus-wmi: add support variant of TUF RGB
2024-04-03 0:29 [PATCH v3 0/9] asus-wmi: add new features, clean up, fixes Luke D. Jones
2024-04-03 0:29 ` [PATCH v3 1/9] platform/x86: asus-wmi: add support for 2024 ROG Mini-LED Luke D. Jones
2024-04-03 0:29 ` [PATCH v3 2/9] platform/x86: asus-wmi: add support for Vivobook GPU MUX Luke D. Jones
@ 2024-04-03 0:29 ` Luke D. Jones
2024-04-03 0:29 ` [PATCH v3 4/9] platform/x86: asus-wmi: support toggling POST sound Luke D. Jones
` (5 subsequent siblings)
8 siblings, 0 replies; 14+ messages in thread
From: Luke D. Jones @ 2024-04-03 0:29 UTC (permalink / raw)
To: hdegoede
Cc: corentin.chary, ilpo.jarvinen, platform-driver-x86, linux-kernel,
Luke D. Jones
Adds support for a second TUF RGB wmi call that some versions of the TUF
laptop come with. Also adjusts existing support to select whichever is
available.
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
drivers/platform/x86/asus-wmi.c | 13 +++++++++----
include/linux/platform_data/x86/asus-wmi.h | 1 +
2 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 7d5990d16b2e..b6a8b4eefdb3 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -281,7 +281,7 @@ struct asus_wmi {
bool nv_dyn_boost_available;
bool nv_temp_tgt_available;
- bool kbd_rgb_mode_available;
+ u32 kbd_rgb_dev;
bool kbd_rgb_state_available;
bool throttle_thermal_policy_available;
@@ -881,6 +881,7 @@ static ssize_t kbd_rgb_mode_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
u32 cmd, mode, r, g, b, speed;
int err;
@@ -917,7 +918,7 @@ static ssize_t kbd_rgb_mode_store(struct device *dev,
speed = 0xeb;
}
- err = asus_wmi_evaluate_method3(ASUS_WMI_METHODID_DEVS, ASUS_WMI_DEVID_TUF_RGB_MODE,
+ err = asus_wmi_evaluate_method3(ASUS_WMI_METHODID_DEVS, asus->kbd_rgb_dev,
cmd | (mode << 8) | (r << 16) | (g << 24), b | (speed << 8), NULL);
if (err)
return err;
@@ -1560,7 +1561,7 @@ static int asus_wmi_led_init(struct asus_wmi *asus)
{
int rv = 0, num_rgb_groups = 0, led_val;
- if (asus->kbd_rgb_mode_available)
+ if (asus->kbd_rgb_dev)
kbd_rgb_mode_groups[num_rgb_groups++] = &kbd_rgb_mode_group;
if (asus->kbd_rgb_state_available)
kbd_rgb_mode_groups[num_rgb_groups++] = &kbd_rgb_state_group;
@@ -4503,7 +4504,6 @@ static int asus_wmi_add(struct platform_device *pdev)
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->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);
@@ -4526,6 +4526,11 @@ static int asus_wmi_add(struct platform_device *pdev)
else if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_GPU_MUX_VIVO))
asus->gpu_mux_dev = ASUS_WMI_DEVID_GPU_MUX_VIVO;
+ if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_MODE))
+ asus->kbd_rgb_dev = ASUS_WMI_DEVID_TUF_RGB_MODE;
+ else if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_MODE2))
+ asus->kbd_rgb_dev = ASUS_WMI_DEVID_TUF_RGB_MODE2;
+
err = fan_boost_mode_check_present(asus);
if (err)
goto fail_fan_boost_mode;
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index b48b024dd844..3e9a01467c67 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -132,6 +132,7 @@
/* TUF laptop RGB modes/colours */
#define ASUS_WMI_DEVID_TUF_RGB_MODE 0x00100056
+#define ASUS_WMI_DEVID_TUF_RGB_MODE2 0x0010005A
/* TUF laptop RGB power/state */
#define ASUS_WMI_DEVID_TUF_RGB_STATE 0x00100057
--
2.44.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH v3 4/9] platform/x86: asus-wmi: support toggling POST sound
2024-04-03 0:29 [PATCH v3 0/9] asus-wmi: add new features, clean up, fixes Luke D. Jones
` (2 preceding siblings ...)
2024-04-03 0:29 ` [PATCH v3 3/9] platform/x86: asus-wmi: add support variant of TUF RGB Luke D. Jones
@ 2024-04-03 0:29 ` Luke D. Jones
2024-04-03 0:29 ` [PATCH v3 5/9] platform/x86: asus-wmi: store a min default for ppt options Luke D. Jones
` (4 subsequent siblings)
8 siblings, 0 replies; 14+ messages in thread
From: Luke D. Jones @ 2024-04-03 0:29 UTC (permalink / raw)
To: hdegoede
Cc: corentin.chary, ilpo.jarvinen, platform-driver-x86, linux-kernel,
Luke D. Jones
Add support for toggling the BIOS POST sound on some ASUS laptops.
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
.../ABI/testing/sysfs-platform-asus-wmi | 9 ++++
drivers/platform/x86/asus-wmi.c | 51 +++++++++++++++++++
include/linux/platform_data/x86/asus-wmi.h | 3 ++
3 files changed, 63 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-platform-asus-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi
index ef1ac1a20a71..72933527d2e4 100644
--- a/Documentation/ABI/testing/sysfs-platform-asus-wmi
+++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi
@@ -194,3 +194,12 @@ Contact: "Luke Jones" <luke@ljones.dev>
Description:
Set the target temperature limit of the Nvidia dGPU:
* min=75, max=87
+
+What: /sys/devices/platform/<platform>/boot_sound
+Date: Apr 2024
+KernelVersion: 6.10
+Contact: "Luke Jones" <luke@ljones.dev>
+Description:
+ Set if the BIOS POST sound is played on boot.
+ * 0 - False,
+ * 1 - True
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index b6a8b4eefdb3..3cb907ee07c5 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -2115,6 +2115,54 @@ static ssize_t panel_od_store(struct device *dev,
}
static DEVICE_ATTR_RW(panel_od);
+/* Bootup sound ***************************************************************/
+
+static ssize_t boot_sound_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_BOOT_SOUND);
+ if (result < 0)
+ return result;
+
+ return sysfs_emit(buf, "%d\n", result);
+}
+
+static ssize_t boot_sound_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ int result, err;
+ u32 snd;
+
+ struct asus_wmi *asus = dev_get_drvdata(dev);
+
+ result = kstrtou32(buf, 10, &snd);
+ if (result)
+ return result;
+
+ if (snd > 1)
+ return -EINVAL;
+
+ err = asus_wmi_set_devstate(ASUS_WMI_DEVID_BOOT_SOUND, snd, &result);
+ if (err) {
+ pr_warn("Failed to set boot sound: %d\n", err);
+ return err;
+ }
+
+ if (result > 1) {
+ pr_warn("Failed to set panel boot sound (result): 0x%x\n", result);
+ return -EIO;
+ }
+
+ sysfs_notify(&asus->platform_device->dev.kobj, NULL, "boot_sound");
+
+ return count;
+}
+static DEVICE_ATTR_RW(boot_sound);
+
/* Mini-LED mode **************************************************************/
static ssize_t mini_led_mode_show(struct device *dev,
struct device_attribute *attr, char *buf)
@@ -4205,6 +4253,7 @@ static struct attribute *platform_attributes[] = {
&dev_attr_ppt_platform_sppt.attr,
&dev_attr_nv_dynamic_boost.attr,
&dev_attr_nv_temp_target.attr,
+ &dev_attr_boot_sound.attr,
&dev_attr_panel_od.attr,
&dev_attr_mini_led_mode.attr,
&dev_attr_available_mini_led_mode.attr,
@@ -4257,6 +4306,8 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
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_boot_sound.attr)
+ devid = ASUS_WMI_DEVID_BOOT_SOUND;
else if (attr == &dev_attr_panel_od.attr)
ok = asus->panel_overdrive_available;
else if (attr == &dev_attr_mini_led_mode.attr)
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index 3e9a01467c67..3eb5cd6773ad 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -137,6 +137,9 @@
/* TUF laptop RGB power/state */
#define ASUS_WMI_DEVID_TUF_RGB_STATE 0x00100057
+/* Bootup sound control */
+#define ASUS_WMI_DEVID_BOOT_SOUND 0x00130022
+
/* DSTS masks */
#define ASUS_WMI_DSTS_STATUS_BIT 0x00000001
#define ASUS_WMI_DSTS_UNKNOWN_BIT 0x00000002
--
2.44.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH v3 5/9] platform/x86: asus-wmi: store a min default for ppt options
2024-04-03 0:29 [PATCH v3 0/9] asus-wmi: add new features, clean up, fixes Luke D. Jones
` (3 preceding siblings ...)
2024-04-03 0:29 ` [PATCH v3 4/9] platform/x86: asus-wmi: support toggling POST sound Luke D. Jones
@ 2024-04-03 0:29 ` Luke D. Jones
2024-04-03 8:23 ` Ilpo Järvinen
2024-04-03 0:29 ` [PATCH v3 6/9] platform/x86: asus-wmi: adjust formatting of ppt-<name>() functions Luke D. Jones
` (3 subsequent siblings)
8 siblings, 1 reply; 14+ messages in thread
From: Luke D. Jones @ 2024-04-03 0:29 UTC (permalink / raw)
To: hdegoede
Cc: corentin.chary, ilpo.jarvinen, platform-driver-x86, linux-kernel,
Luke D. Jones
Laptops with any of the ppt or nv tunables default to the minimum setting
on boot so we can safely assume a stored value is correct.
This patch adds storing of those values in the local struct, and enables
reading of those values back. To prevent creating a series of byte holes
in the struct the "<name>_available" bool is removed and
`asus_sysfs_is_visible()` uses the `ASUS_WMI_DEVID_<name>` directly.
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
drivers/platform/x86/asus-wmi.c | 127 +++++++++++++++++++++++++-------
1 file changed, 99 insertions(+), 28 deletions(-)
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 3cb907ee07c5..f87500d87f56 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -273,13 +273,13 @@ struct asus_wmi {
u32 gpu_mux_dev;
/* 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;
+ u32 ppt_pl2_sppt;
+ u32 ppt_pl1_spl;
+ u32 ppt_apu_sppt;
+ u32 ppt_platform_sppt;
+ u32 ppt_fppt;
+ u32 nv_dynamic_boost;
+ u32 nv_temp_target;
u32 kbd_rgb_dev;
bool kbd_rgb_state_available;
@@ -1031,11 +1031,21 @@ static ssize_t ppt_pl2_sppt_store(struct device *dev,
return -EIO;
}
+ asus->ppt_pl2_sppt = value;
sysfs_notify(&asus->platform_device->dev.kobj, NULL, "ppt_pl2_sppt");
return count;
}
-static DEVICE_ATTR_WO(ppt_pl2_sppt);
+
+static ssize_t ppt_pl2_sppt_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%u\n", asus->ppt_pl2_sppt);
+}
+static DEVICE_ATTR_RW(ppt_pl2_sppt);
/* Tunable: PPT, Intel=PL1, AMD=SPL ******************************************/
static ssize_t ppt_pl1_spl_store(struct device *dev,
@@ -1065,11 +1075,20 @@ static ssize_t ppt_pl1_spl_store(struct device *dev,
return -EIO;
}
+ asus->ppt_pl1_spl = value;
sysfs_notify(&asus->platform_device->dev.kobj, NULL, "ppt_pl1_spl");
return count;
}
-static DEVICE_ATTR_WO(ppt_pl1_spl);
+static ssize_t ppt_pl1_spl_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%u\n", asus->ppt_pl1_spl);
+}
+static DEVICE_ATTR_RW(ppt_pl1_spl);
/* Tunable: PPT APU FPPT ******************************************************/
static ssize_t ppt_fppt_store(struct device *dev,
@@ -1099,11 +1118,21 @@ static ssize_t ppt_fppt_store(struct device *dev,
return -EIO;
}
+ asus->ppt_fppt = value;
sysfs_notify(&asus->platform_device->dev.kobj, NULL, "ppt_fpu_sppt");
return count;
}
-static DEVICE_ATTR_WO(ppt_fppt);
+
+static ssize_t ppt_fppt_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%u\n", asus->ppt_fppt);
+}
+static DEVICE_ATTR_RW(ppt_fppt);
/* Tunable: PPT APU SPPT *****************************************************/
static ssize_t ppt_apu_sppt_store(struct device *dev,
@@ -1133,11 +1162,21 @@ static ssize_t ppt_apu_sppt_store(struct device *dev,
return -EIO;
}
+ asus->ppt_apu_sppt = value;
sysfs_notify(&asus->platform_device->dev.kobj, NULL, "ppt_apu_sppt");
return count;
}
-static DEVICE_ATTR_WO(ppt_apu_sppt);
+
+static ssize_t ppt_apu_sppt_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%u\n", asus->ppt_apu_sppt);
+}
+static DEVICE_ATTR_RW(ppt_apu_sppt);
/* Tunable: PPT platform SPPT ************************************************/
static ssize_t ppt_platform_sppt_store(struct device *dev,
@@ -1167,11 +1206,21 @@ static ssize_t ppt_platform_sppt_store(struct device *dev,
return -EIO;
}
+ asus->ppt_platform_sppt = value;
sysfs_notify(&asus->platform_device->dev.kobj, NULL, "ppt_platform_sppt");
return count;
}
-static DEVICE_ATTR_WO(ppt_platform_sppt);
+
+static ssize_t ppt_platform_sppt_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%u\n", asus->ppt_platform_sppt);
+}
+static DEVICE_ATTR_RW(ppt_platform_sppt);
/* Tunable: NVIDIA dynamic boost *********************************************/
static ssize_t nv_dynamic_boost_store(struct device *dev,
@@ -1201,11 +1250,21 @@ static ssize_t nv_dynamic_boost_store(struct device *dev,
return -EIO;
}
+ asus->nv_dynamic_boost = value;
sysfs_notify(&asus->platform_device->dev.kobj, NULL, "nv_dynamic_boost");
return count;
}
-static DEVICE_ATTR_WO(nv_dynamic_boost);
+
+static ssize_t nv_dynamic_boost_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%u\n", asus->nv_dynamic_boost);
+}
+static DEVICE_ATTR_RW(nv_dynamic_boost);
/* Tunable: NVIDIA temperature target ****************************************/
static ssize_t nv_temp_target_store(struct device *dev,
@@ -1235,11 +1294,21 @@ static ssize_t nv_temp_target_store(struct device *dev,
return -EIO;
}
+ asus->nv_temp_target = value;
sysfs_notify(&asus->platform_device->dev.kobj, NULL, "nv_temp_target");
return count;
}
-static DEVICE_ATTR_WO(nv_temp_target);
+
+static ssize_t nv_temp_target_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
+
+ return sysfs_emit(buf, "%u\n", asus->nv_temp_target);
+}
+static DEVICE_ATTR_RW(nv_temp_target);
/* Battery ********************************************************************/
@@ -4293,19 +4362,19 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
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;
+ devid = ASUS_WMI_DEVID_PPT_PL2_SPPT;
else if (attr == &dev_attr_ppt_pl1_spl.attr)
- ok = asus->ppt_pl1_spl_available;
+ devid = ASUS_WMI_DEVID_PPT_PL1_SPL;
else if (attr == &dev_attr_ppt_fppt.attr)
- ok = asus->ppt_fppt_available;
+ devid = ASUS_WMI_DEVID_PPT_FPPT;
else if (attr == &dev_attr_ppt_apu_sppt.attr)
- ok = asus->ppt_apu_sppt_available;
+ devid = ASUS_WMI_DEVID_PPT_APU_SPPT;
else if (attr == &dev_attr_ppt_platform_sppt.attr)
- ok = asus->ppt_plat_sppt_available;
+ devid = ASUS_WMI_DEVID_PPT_PLAT_SPPT;
else if (attr == &dev_attr_nv_dynamic_boost.attr)
- ok = asus->nv_dyn_boost_available;
+ devid = ASUS_WMI_DEVID_NV_DYN_BOOST;
else if (attr == &dev_attr_nv_temp_target.attr)
- ok = asus->nv_temp_tgt_available;
+ devid = ASUS_WMI_DEVID_NV_THERM_TARGET;
else if (attr == &dev_attr_boot_sound.attr)
devid = ASUS_WMI_DEVID_BOOT_SOUND;
else if (attr == &dev_attr_panel_od.attr)
@@ -4551,18 +4620,20 @@ static int asus_wmi_add(struct platform_device *pdev)
if (err)
goto fail_platform;
+ /* ensure defaults for tunables */
+ asus->ppt_pl2_sppt = 5;
+ asus->ppt_pl1_spl = 5;
+ asus->ppt_apu_sppt = 5;
+ asus->ppt_platform_sppt = 5;
+ asus->ppt_fppt = 5;
+ asus->nv_dynamic_boost = 5;
+ asus->nv_temp_target = 75;
+
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->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->ally_mcu_usb_switch = acpi_has_method(NULL, ASUS_USB0_PWR_EC0_CSEE)
&& dmi_match(DMI_BOARD_NAME, "RC71L");
--
2.44.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* Re: [PATCH v3 5/9] platform/x86: asus-wmi: store a min default for ppt options
2024-04-03 0:29 ` [PATCH v3 5/9] platform/x86: asus-wmi: store a min default for ppt options Luke D. Jones
@ 2024-04-03 8:23 ` Ilpo Järvinen
2024-04-03 8:24 ` Luke Jones
0 siblings, 1 reply; 14+ messages in thread
From: Ilpo Järvinen @ 2024-04-03 8:23 UTC (permalink / raw)
To: Luke D. Jones; +Cc: Hans de Goede, corentin.chary, platform-driver-x86, LKML
[-- Attachment #1: Type: text/plain, Size: 738 bytes --]
On Wed, 3 Apr 2024, Luke D. Jones wrote:
> Laptops with any of the ppt or nv tunables default to the minimum setting
> on boot so we can safely assume a stored value is correct.
>
> This patch adds storing of those values in the local struct, and enables
> reading of those values back. To prevent creating a series of byte holes
> in the struct the "<name>_available" bool is removed and
> `asus_sysfs_is_visible()` uses the `ASUS_WMI_DEVID_<name>` directly.
>
> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
> Signed-off-by: Luke D. Jones <luke@ljones.dev>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
(I know it is already among the tags but I had not given it until now.)
--
i.
^ permalink raw reply [flat|nested] 14+ messages in thread
* Re: [PATCH v3 5/9] platform/x86: asus-wmi: store a min default for ppt options
2024-04-03 8:23 ` Ilpo Järvinen
@ 2024-04-03 8:24 ` Luke Jones
0 siblings, 0 replies; 14+ messages in thread
From: Luke Jones @ 2024-04-03 8:24 UTC (permalink / raw)
To: Ilpo Järvinen
Cc: Hans de Goede, corentin.chary, platform-driver-x86, LKML
On Wed, 3 Apr 2024, at 9:23 PM, Ilpo Järvinen wrote:
> On Wed, 3 Apr 2024, Luke D. Jones wrote:
>
> > Laptops with any of the ppt or nv tunables default to the minimum setting
> > on boot so we can safely assume a stored value is correct.
> >
> > This patch adds storing of those values in the local struct, and enables
> > reading of those values back. To prevent creating a series of byte holes
> > in the struct the "<name>_available" bool is removed and
> > `asus_sysfs_is_visible()` uses the `ASUS_WMI_DEVID_<name>` directly.
> >
> > Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
> > Signed-off-by: Luke D. Jones <luke@ljones.dev>
>
> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
>
> (I know it is already among the tags but I had not given it until now.)
>
> --
> i.
>
Understood, very sorry about making that assumption.
Luke.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [PATCH v3 6/9] platform/x86: asus-wmi: adjust formatting of ppt-<name>() functions
2024-04-03 0:29 [PATCH v3 0/9] asus-wmi: add new features, clean up, fixes Luke D. Jones
` (4 preceding siblings ...)
2024-04-03 0:29 ` [PATCH v3 5/9] platform/x86: asus-wmi: store a min default for ppt options Luke D. Jones
@ 2024-04-03 0:29 ` Luke D. Jones
2024-04-03 0:29 ` [PATCH v3 7/9] platform/x86: asus-wmi: ROG Ally increase wait time, allow MCU powersave Luke D. Jones
` (2 subsequent siblings)
8 siblings, 0 replies; 14+ messages in thread
From: Luke D. Jones @ 2024-04-03 0:29 UTC (permalink / raw)
To: hdegoede
Cc: corentin.chary, ilpo.jarvinen, platform-driver-x86, linux-kernel,
Luke D. Jones
Shift the call to dev_get_drvdata() up to top of the function block
in all of the ppt_<name>() functions as part of a minor cleanup.
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
drivers/platform/x86/asus-wmi.c | 21 +++++++--------------
1 file changed, 7 insertions(+), 14 deletions(-)
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index f87500d87f56..aad4f94cfdba 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -1008,11 +1008,10 @@ static ssize_t ppt_pl2_sppt_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
int result, err;
u32 value;
- struct asus_wmi *asus = dev_get_drvdata(dev);
-
result = kstrtou32(buf, 10, &value);
if (result)
return result;
@@ -1052,11 +1051,10 @@ static ssize_t ppt_pl1_spl_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
int result, err;
u32 value;
- struct asus_wmi *asus = dev_get_drvdata(dev);
-
result = kstrtou32(buf, 10, &value);
if (result)
return result;
@@ -1095,11 +1093,10 @@ static ssize_t ppt_fppt_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
int result, err;
u32 value;
- struct asus_wmi *asus = dev_get_drvdata(dev);
-
result = kstrtou32(buf, 10, &value);
if (result)
return result;
@@ -1139,11 +1136,10 @@ static ssize_t ppt_apu_sppt_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
int result, err;
u32 value;
- struct asus_wmi *asus = dev_get_drvdata(dev);
-
result = kstrtou32(buf, 10, &value);
if (result)
return result;
@@ -1183,11 +1179,10 @@ static ssize_t ppt_platform_sppt_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
int result, err;
u32 value;
- struct asus_wmi *asus = dev_get_drvdata(dev);
-
result = kstrtou32(buf, 10, &value);
if (result)
return result;
@@ -1227,11 +1222,10 @@ static ssize_t nv_dynamic_boost_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
int result, err;
u32 value;
- struct asus_wmi *asus = dev_get_drvdata(dev);
-
result = kstrtou32(buf, 10, &value);
if (result)
return result;
@@ -1271,11 +1265,10 @@ static ssize_t nv_temp_target_store(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t count)
{
+ struct asus_wmi *asus = dev_get_drvdata(dev);
int result, err;
u32 value;
- struct asus_wmi *asus = dev_get_drvdata(dev);
-
result = kstrtou32(buf, 10, &value);
if (result)
return result;
--
2.44.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH v3 7/9] platform/x86: asus-wmi: ROG Ally increase wait time, allow MCU powersave
2024-04-03 0:29 [PATCH v3 0/9] asus-wmi: add new features, clean up, fixes Luke D. Jones
` (5 preceding siblings ...)
2024-04-03 0:29 ` [PATCH v3 6/9] platform/x86: asus-wmi: adjust formatting of ppt-<name>() functions Luke D. Jones
@ 2024-04-03 0:29 ` Luke D. Jones
2024-04-03 0:29 ` [PATCH v3 8/9] platform/x86: asus-wmi: Add support for " Luke D. Jones
2024-04-03 0:29 ` [PATCH v3 9/9] platform/x86: asus-wmi: cleanup main struct to avoid some holes Luke D. Jones
8 siblings, 0 replies; 14+ messages in thread
From: Luke D. Jones @ 2024-04-03 0:29 UTC (permalink / raw)
To: hdegoede
Cc: corentin.chary, ilpo.jarvinen, platform-driver-x86, linux-kernel,
Luke D. Jones
The previous work to allow the MCU to be resumed correctly after sleep
and resume tried to take the shortest possible time. However as work
continues in various other parts of the s2idle subsystems it has shown
that it wasn't entirely reliable.
If the MCU disable/enable call is done correctly the MCU fully removes
its USB endpoints, and this shows as a full USB device reconnection on
resume. When we tried to short this as much as possible sometimes the
MCU doesn't get to complete what it needs to do before going to low-power
and this affected the reconnection.
Through trial it is found that the minimum time required is approx 1200ms
to allow a proper disconnect and disable, and the same amount of time on
resume is required to prevent a rapid disconnect/reconnect happening on
seemingly random occasions. To be safe the time is now 1500ms for msleep.
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
drivers/platform/x86/asus-wmi.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index aad4f94cfdba..7867178a9121 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -140,7 +140,7 @@ module_param(fnlock_default, bool, 0444);
/* Controls the power state of the USB0 hub on ROG Ally which input is on */
#define ASUS_USB0_PWR_EC0_CSEE "\\_SB.PCI0.SBRG.EC0.CSEE"
/* 300ms so far seems to produce a reliable result on AC and battery */
-#define ASUS_USB0_PWR_EC0_CSEE_WAIT 300
+#define ASUS_USB0_PWR_EC0_CSEE_WAIT 1500
static const char * const ashs_ids[] = { "ATK4001", "ATK4002", NULL };
@@ -4827,6 +4827,7 @@ static int asus_hotk_resume_early(struct device *device)
struct asus_wmi *asus = dev_get_drvdata(device);
if (asus->ally_mcu_usb_switch) {
+ /* sleep required to prevent USB0 being yanked then reappearing rapidly */
if (ACPI_FAILURE(acpi_execute_simple_method(NULL, ASUS_USB0_PWR_EC0_CSEE, 0xB8)))
dev_err(device, "ROG Ally MCU failed to connect USB dev\n");
else
@@ -4838,17 +4839,8 @@ static int asus_hotk_resume_early(struct device *device)
static int asus_hotk_prepare(struct device *device)
{
struct asus_wmi *asus = dev_get_drvdata(device);
- int result, err;
if (asus->ally_mcu_usb_switch) {
- /* When powersave is enabled it causes many issues with resume of USB hub */
- result = asus_wmi_get_devstate_simple(asus, ASUS_WMI_DEVID_MCU_POWERSAVE);
- if (result == 1) {
- dev_warn(device, "MCU powersave enabled, disabling to prevent resume issues");
- err = asus_wmi_set_devstate(ASUS_WMI_DEVID_MCU_POWERSAVE, 0, &result);
- if (err || result != 1)
- dev_err(device, "Failed to set MCU powersave mode: %d\n", err);
- }
/* sleep required to ensure USB0 is disabled before sleep continues */
if (ACPI_FAILURE(acpi_execute_simple_method(NULL, ASUS_USB0_PWR_EC0_CSEE, 0xB7)))
dev_err(device, "ROG Ally MCU failed to disconnect USB dev\n");
--
2.44.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH v3 8/9] platform/x86: asus-wmi: Add support for MCU powersave
2024-04-03 0:29 [PATCH v3 0/9] asus-wmi: add new features, clean up, fixes Luke D. Jones
` (6 preceding siblings ...)
2024-04-03 0:29 ` [PATCH v3 7/9] platform/x86: asus-wmi: ROG Ally increase wait time, allow MCU powersave Luke D. Jones
@ 2024-04-03 0:29 ` Luke D. Jones
2024-04-03 8:32 ` Ilpo Järvinen
2024-04-03 0:29 ` [PATCH v3 9/9] platform/x86: asus-wmi: cleanup main struct to avoid some holes Luke D. Jones
8 siblings, 1 reply; 14+ messages in thread
From: Luke D. Jones @ 2024-04-03 0:29 UTC (permalink / raw)
To: hdegoede
Cc: corentin.chary, ilpo.jarvinen, platform-driver-x86, linux-kernel,
Luke D. Jones
Add support for an MCU powersave WMI call. This is intended to set the
MCU in to a low-power mode when sleeping. This mode can cut sleep power
use by around half.
Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
.../ABI/testing/sysfs-platform-asus-wmi | 9 ++++
drivers/platform/x86/asus-wmi.c | 50 +++++++++++++++++++
2 files changed, 59 insertions(+)
diff --git a/Documentation/ABI/testing/sysfs-platform-asus-wmi b/Documentation/ABI/testing/sysfs-platform-asus-wmi
index 72933527d2e4..28144371a0f1 100644
--- a/Documentation/ABI/testing/sysfs-platform-asus-wmi
+++ b/Documentation/ABI/testing/sysfs-platform-asus-wmi
@@ -203,3 +203,12 @@ Description:
Set if the BIOS POST sound is played on boot.
* 0 - False,
* 1 - True
+
+What: /sys/devices/platform/<platform>/mcu_powersave
+Date: Apr 2024
+KernelVersion: 6.10
+Contact: "Luke Jones" <luke@ljones.dev>
+Description:
+ Set if the MCU can go in to low-power mode on system sleep
+ * 0 - False,
+ * 1 - True
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index 7867178a9121..bf36ac11ad02 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -1303,6 +1303,53 @@ static ssize_t nv_temp_target_show(struct device *dev,
}
static DEVICE_ATTR_RW(nv_temp_target);
+/* Ally MCU Powersave ********************************************************/
+static ssize_t mcu_powersave_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_MCU_POWERSAVE);
+ if (result < 0)
+ return result;
+
+ return sysfs_emit(buf, "%d\n", result);
+}
+
+static ssize_t mcu_powersave_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count)
+{
+ int result, err;
+ u32 enable;
+
+ struct asus_wmi *asus = dev_get_drvdata(dev);
+
+ result = kstrtou32(buf, 10, &enable);
+ if (result)
+ return result;
+
+ if (enable > 1)
+ return -EINVAL;
+
+ err = asus_wmi_set_devstate(ASUS_WMI_DEVID_MCU_POWERSAVE, enable, &result);
+ if (err) {
+ pr_warn("Failed to set MCU powersave: %d\n", err);
+ return err;
+ }
+
+ if (result > 1) {
+ pr_warn("Failed to set MCU powersave (result): 0x%x\n", result);
+ return -EIO;
+ }
+
+ sysfs_notify(&asus->platform_device->dev.kobj, NULL, "mcu_powersave");
+
+ return count;
+}
+static DEVICE_ATTR_RW(mcu_powersave);
+
/* Battery ********************************************************************/
/* The battery maximum charging percentage */
@@ -4315,6 +4362,7 @@ static struct attribute *platform_attributes[] = {
&dev_attr_ppt_platform_sppt.attr,
&dev_attr_nv_dynamic_boost.attr,
&dev_attr_nv_temp_target.attr,
+ &dev_attr_mcu_powersave.attr,
&dev_attr_boot_sound.attr,
&dev_attr_panel_od.attr,
&dev_attr_mini_led_mode.attr,
@@ -4368,6 +4416,8 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
devid = ASUS_WMI_DEVID_NV_DYN_BOOST;
else if (attr == &dev_attr_nv_temp_target.attr)
devid = ASUS_WMI_DEVID_NV_THERM_TARGET;
+ else if (attr == &dev_attr_mcu_powersave.attr)
+ devid = ASUS_WMI_DEVID_MCU_POWERSAVE;
else if (attr == &dev_attr_boot_sound.attr)
devid = ASUS_WMI_DEVID_BOOT_SOUND;
else if (attr == &dev_attr_panel_od.attr)
--
2.44.0
^ permalink raw reply related [flat|nested] 14+ messages in thread* [PATCH v3 9/9] platform/x86: asus-wmi: cleanup main struct to avoid some holes
2024-04-03 0:29 [PATCH v3 0/9] asus-wmi: add new features, clean up, fixes Luke D. Jones
` (7 preceding siblings ...)
2024-04-03 0:29 ` [PATCH v3 8/9] platform/x86: asus-wmi: Add support for " Luke D. Jones
@ 2024-04-03 0:29 ` Luke D. Jones
8 siblings, 0 replies; 14+ messages in thread
From: Luke D. Jones @ 2024-04-03 0:29 UTC (permalink / raw)
To: hdegoede
Cc: corentin.chary, ilpo.jarvinen, platform-driver-x86, linux-kernel,
Luke D. Jones
Reorganises some attr-available calls to remove a few unrequired
booleans in the main driver struct which combined with some
reorganisation prevents a series of large holes seen with pahole.
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Luke D. Jones <luke@ljones.dev>
---
drivers/platform/x86/asus-wmi.c | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)
diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
index bf36ac11ad02..b02dcff7d63e 100644
--- a/drivers/platform/x86/asus-wmi.c
+++ b/drivers/platform/x86/asus-wmi.c
@@ -254,6 +254,9 @@ struct asus_wmi {
u32 tablet_switch_dev_id;
bool tablet_switch_inverted;
+ /* The ROG Ally device requires the MCU USB device be disconnected before suspend */
+ bool ally_mcu_usb_switch;
+
enum fan_type fan_type;
enum fan_type gpu_fan_type;
enum fan_type mid_fan_type;
@@ -266,9 +269,7 @@ struct asus_wmi {
u8 fan_boost_mode_mask;
u8 fan_boost_mode;
- bool charge_mode_available;
bool egpu_enable_available;
- bool egpu_connect_available;
bool dgpu_disable_available;
u32 gpu_mux_dev;
@@ -309,9 +310,6 @@ struct asus_wmi {
bool fnlock_locked;
- /* The ROG Ally device requires the MCU USB device be disconnected before suspend */
- bool ally_mcu_usb_switch;
-
struct asus_wmi_debug debug;
struct asus_wmi_driver *driver;
@@ -4389,11 +4387,11 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
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;
+ devid = ASUS_WMI_DEVID_CHARGE_MODE;
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;
+ devid = ASUS_WMI_DEVID_EGPU_CONNECTED;
else if (attr == &dev_attr_dgpu_disable.attr)
ok = asus->dgpu_disable_available;
else if (attr == &dev_attr_gpu_mux_mode.attr)
@@ -4421,7 +4419,7 @@ static umode_t asus_sysfs_is_visible(struct kobject *kobj,
else if (attr == &dev_attr_boot_sound.attr)
devid = ASUS_WMI_DEVID_BOOT_SOUND;
else if (attr == &dev_attr_panel_od.attr)
- ok = asus->panel_overdrive_available;
+ devid = ASUS_WMI_DEVID_PANEL_OD;
else if (attr == &dev_attr_mini_led_mode.attr)
ok = asus->mini_led_dev_id != 0;
else if (attr == &dev_attr_available_mini_led_mode.attr)
@@ -4672,12 +4670,9 @@ static int asus_wmi_add(struct platform_device *pdev)
asus->nv_dynamic_boost = 5;
asus->nv_temp_target = 75;
- 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->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->ally_mcu_usb_switch = acpi_has_method(NULL, ASUS_USB0_PWR_EC0_CSEE)
&& dmi_match(DMI_BOARD_NAME, "RC71L");
--
2.44.0
^ permalink raw reply related [flat|nested] 14+ messages in thread