git: 027b93c2f5e1 - main - acpi_asus_wmi(4): Handle TUF-specific hotkeys internally
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Date: Mon, 17 Mar 2025 15:47:00 UTC
The branch main has been updated by wulf:
URL: https://cgit.FreeBSD.org/src/commit/?id=027b93c2f5e1b84d9e4569f127b632c704c53b73
commit 027b93c2f5e1b84d9e4569f127b632c704c53b73
Author: Vladimir Kondratyev <wulf@FreeBSD.org>
AuthorDate: 2025-03-17 15:45:14 +0000
Commit: Vladimir Kondratyev <wulf@FreeBSD.org>
CommitDate: 2025-03-17 15:45:14 +0000
acpi_asus_wmi(4): Handle TUF-specific hotkeys internally
- Cycle TUF laptop RGB mode on AURA key press
- Switch TUF 'Throttle Thermal Policy' with 'Fan' key
Sponsored by: Future Crew LLC
MFC after: 1 month
Differential Revision: https://reviews.freebsd.org/D48985
---
sys/dev/acpi_support/acpi_asus_wmi.c | 62 +++++++++++++++++++++++++++++++-----
1 file changed, 54 insertions(+), 8 deletions(-)
diff --git a/sys/dev/acpi_support/acpi_asus_wmi.c b/sys/dev/acpi_support/acpi_asus_wmi.c
index e3d16b9345ee..0e9c35d42793 100644
--- a/sys/dev/acpi_support/acpi_asus_wmi.c
+++ b/sys/dev/acpi_support/acpi_asus_wmi.c
@@ -99,9 +99,11 @@ ACPI_MODULE_NAME("ASUS-WMI")
#define ASUS_WMI_DEVID_CARDREADER 0x00080013
#define ASUS_WMI_DEVID_TOUCHPAD 0x00100011
#define ASUS_WMI_DEVID_TOUCHPAD_LED 0x00100012
+#define ASUS_WMI_DEVID_TUF_RGB_MODE 0x00100056
#define ASUS_WMI_DEVID_THERMAL_CTRL 0x00110011
#define ASUS_WMI_DEVID_FAN_CTRL 0x00110012
#define ASUS_WMI_DEVID_PROCESSOR_STATE 0x00120012
+#define ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY 0x00120075
/* DSTS masks */
#define ASUS_WMI_DSTS_STATUS_BIT 0x00000001
@@ -129,6 +131,8 @@ struct acpi_asus_wmi_softc {
bool event_queue;
struct cdev *kbd_bkl;
uint32_t kbd_bkl_level;
+ uint32_t tuf_rgb_mode;
+ uint32_t ttp_mode;
#ifdef EVDEV_SUPPORT
struct evdev_dev *evdev;
#endif
@@ -272,6 +276,12 @@ static struct {
.dev_id = ASUS_WMI_DEVID_PROCESSOR_STATE,
.flag_rdonly = 1
},
+ {
+ .name = "throttle_thermal_policy",
+ .dev_id = ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY,
+ .description = "Throttle Thermal Policy "
+ "(0 - default, 1 - overboost, 2 - silent)",
+ },
{ NULL, 0, NULL, 0 }
};
@@ -365,7 +375,7 @@ static int acpi_asus_wmi_sysctl_set(struct acpi_asus_wmi_softc *sc, int dev_id,
int arg, int oldarg);
static int acpi_asus_wmi_sysctl_get(struct acpi_asus_wmi_softc *sc, int dev_id);
static int acpi_asus_wmi_evaluate_method(device_t wmi_dev, int method,
- UINT32 arg0, UINT32 arg1, UINT32 *retval);
+ UINT32 arg0, UINT32 arg1, UINT32 arg2, UINT32 *retval);
static int acpi_wpi_asus_get_devstate(struct acpi_asus_wmi_softc *sc,
UINT32 dev_id, UINT32 *retval);
static int acpi_wpi_asus_set_devstate(struct acpi_asus_wmi_softc *sc,
@@ -528,14 +538,14 @@ next:
/* Initialize. */
if (!acpi_asus_wmi_evaluate_method(sc->wmi_dev,
- ASUS_WMI_METHODID_INIT, 0, 0, &val) && bootverbose)
+ ASUS_WMI_METHODID_INIT, 0, 0, 0, &val) && bootverbose)
device_printf(dev, "Initialization: %#x\n", val);
if (!acpi_asus_wmi_evaluate_method(sc->wmi_dev,
- ASUS_WMI_METHODID_SPEC, 0, 0x9, &val) && bootverbose)
+ ASUS_WMI_METHODID_SPEC, 0, 0x9, 0, &val) && bootverbose)
device_printf(dev, "WMI BIOS version: %d.%d\n",
val >> 16, val & 0xFF);
if (!acpi_asus_wmi_evaluate_method(sc->wmi_dev,
- ASUS_WMI_METHODID_SFUN, 0, 0, &val) && bootverbose)
+ ASUS_WMI_METHODID_SFUN, 0, 0, 0, &val) && bootverbose)
device_printf(dev, "SFUN value: %#x\n", val);
ACPI_SERIAL_BEGIN(asus_wmi);
@@ -720,6 +730,13 @@ acpi_asus_wmi_sysctl_get(struct acpi_asus_wmi_softc *sc, int dev_id)
ACPI_FUNCTION_TRACE((char *)(uintptr_t)__func__);
ACPI_SERIAL_ASSERT(asus_wmi);
+ switch(dev_id) {
+ case ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY:
+ return (sc->ttp_mode);
+ default:
+ break;
+ }
+
acpi_wpi_asus_get_devstate(sc, dev_id, &val);
switch(dev_id) {
@@ -758,6 +775,10 @@ acpi_asus_wmi_sysctl_set(struct acpi_asus_wmi_softc *sc, int dev_id, int arg, in
if (arg != 0)
arg |= 0x80;
break;
+ case ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY:
+ arg = min(0x2, arg);
+ sc->ttp_mode = arg;
+ break;
}
acpi_wpi_asus_set_devstate(sc, dev_id, arg, NULL);
@@ -848,6 +869,31 @@ acpi_asus_wmi_handle_event(struct acpi_asus_wmi_softc *sc, int code)
acpi_wpi_asus_set_devstate(sc,
ASUS_WMI_DEVID_TOUCHPAD, val, NULL);
}
+ /* Throttle thermal policy control. */
+ if (code == 0xae) {
+ sc->ttp_mode++;
+ if (sc->ttp_mode > 2)
+ sc->ttp_mode = 0;
+ acpi_wpi_asus_set_devstate(sc,
+ ASUS_WMI_DEVID_THROTTLE_THERMAL_POLICY,
+ sc->ttp_mode, NULL);
+ }
+ /* TUF laptop RGB mode control. */
+ if (code == 0xb3) {
+ const uint32_t cmd = 0xb4; /* Save to BIOS */
+ const uint32_t r = 0xff, g = 0xff, b = 0xff;
+ const uint32_t speed = 0xeb; /* Medium */
+ if (sc->tuf_rgb_mode < 2)
+ sc->tuf_rgb_mode++;
+ else if (sc->tuf_rgb_mode == 2)
+ sc->tuf_rgb_mode = 10;
+ else sc->tuf_rgb_mode = 0;
+ acpi_asus_wmi_evaluate_method(sc->wmi_dev,
+ ASUS_WMI_METHODID_DEVS,
+ ASUS_WMI_DEVID_TUF_RGB_MODE,
+ cmd | (sc->tuf_rgb_mode << 8) | (r << 16) | (g << 24),
+ b | (speed << 8), NULL);
+ }
}
}
@@ -882,9 +928,9 @@ acpi_asus_wmi_notify(ACPI_HANDLE h, UINT32 notify, void *context)
static int
acpi_asus_wmi_evaluate_method(device_t wmi_dev, int method,
- UINT32 arg0, UINT32 arg1, UINT32 *retval)
+ UINT32 arg0, UINT32 arg1, UINT32 arg2, UINT32 *retval)
{
- UINT32 params[2] = { arg0, arg1 };
+ UINT32 params[3] = { arg0, arg1, arg2 };
UINT32 result;
ACPI_OBJECT *obj;
ACPI_BUFFER in = { sizeof(params), ¶ms };
@@ -912,7 +958,7 @@ acpi_wpi_asus_get_devstate(struct acpi_asus_wmi_softc *sc,
{
return (acpi_asus_wmi_evaluate_method(sc->wmi_dev,
- sc->dsts_id, dev_id, 0, retval));
+ sc->dsts_id, dev_id, 0, 0, retval));
}
static int
@@ -921,7 +967,7 @@ acpi_wpi_asus_set_devstate(struct acpi_asus_wmi_softc *sc,
{
return (acpi_asus_wmi_evaluate_method(sc->wmi_dev,
- ASUS_WMI_METHODID_DEVS, dev_id, ctrl_param, retval));
+ ASUS_WMI_METHODID_DEVS, dev_id, ctrl_param, 0, retval));
}
static int