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Add Legion Linux Toolkit GUI with legion-cli integration #435

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a8ed113
Fix ACPI access on Kernel 7.x virtual platform device
May 7, 2026
02f65f2
Add LegionLinuxToolkit GUI with legion-cli driver support
May 7, 2026
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17 changes: 9 additions & 8 deletions kernel_module/legion-laptop.c
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Original file line number Diff line number Diff line change
Expand Up @@ -441,7 +441,11 @@ static const struct model_config model_v0 = {
.access_method_fanfullspeed = ACCESS_METHOD_WMI,
.acpi_check_dev = true,
.ramio_physical_start = 0xFE00D400,
.ramio_size = 0x600
.ramio_size = 0x600,
.acpi_paths = {
[ACPI_PATH_READ_RAPIDCHARGE] = "\\_SB.PCI0.LPC0.EC0.VPC0.GBMD",
[ACPI_PATH_WRITE_RAPIDCHARGE] = "\\_SB.PCI0.LPC0.EC0.VPC0.SBMC"
}
};

static const struct model_config model_j2cn = {
Expand Down Expand Up @@ -1481,7 +1485,7 @@ static int eval_int(struct acpi_device *adev, const char *name, unsigned long *r
acpi_status status;
acpi_handle handle;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(7, 0, 0)
status = acpi_get_handle(NULL, (char *) name, &handle);
status = acpi_get_handle(NULL, (char *)name, &handle);
if (ACPI_FAILURE(status))
return -EIO;
#else
Expand Down Expand Up @@ -1509,6 +1513,8 @@ static int exec_simple_method(struct acpi_device *adev, const char *name,
if (ACPI_FAILURE(status))
return -EIO;
#else
if (!adev)
return -ENODEV;
handle = adev->handle;
#endif
status =
Expand Down Expand Up @@ -6069,14 +6075,9 @@ static int acpi_init(struct legion_private *priv, struct acpi_device *adev)

acpi_path = get_model_acpi_path(_model, ACPI_PATH_WRITE_RAPIDCHARGE);
priv->adev = adev;
#if LINUX_VERSION_CODE <= KERNEL_VERSION(7, 0, 0)
if (!priv->adev) {
dev_info(dev, "Could not get ACPI handle\n");
goto err_acpi_init;
dev_info(dev, "No ACPI handle, will use FQN paths\n");
}
#else
dev_info(dev, "Ignoring ACPI handle\n");
#endif
skip_acpi_sta_check = force || (!priv->conf->acpi_check_dev);
if (!skip_acpi_sta_check) {
acpi_path = get_model_acpi_path(_model, ACPI_PATH_STA);
Expand Down
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