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Add support for Luckfox PicoKVM

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Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
This commit is contained in:
luckfox-eng29
2025-08-07 14:26:01 +08:00
parent 3e7d8fb0f5
commit 8fbd6bcf0d
114 changed files with 4676 additions and 3270 deletions
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26
internal/usbgadget/config.go
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@@ -34,7 +34,8 @@ var defaultGadgetConfig = map[string]gadgetConfigItem{
"bcdDevice": "0100",
},
configAttrs: gadgetAttributes{
"MaxPower": "250", // in unit of 2mA
"MaxPower": "250", // in unit of 2mA
"bmAttributes": "0xa0", // 0x80 = bus-powered, 0xa0 = bus-powered + remote wakeup
},
},
"base_info": {
@@ -43,8 +44,8 @@ var defaultGadgetConfig = map[string]gadgetConfigItem{
configPath: []string{"strings", "0x409"},
attrs: gadgetAttributes{
"serialnumber": "",
"manufacturer": "JetKVM",
"product": "JetKVM USB Emulation Device",
"manufacturer": "KVM",
"product": "KVM USB Emulation Device",
},
configAttrs: gadgetAttributes{
"configuration": "Config 1: HID",
@@ -59,6 +60,23 @@ var defaultGadgetConfig = map[string]gadgetConfigItem{
// mass storage
"mass_storage_base": massStorageBaseConfig,
"mass_storage_lun0": massStorageLun0Config,
// audio
"audio": {
order: 4000,
device: "uac1.usb0",
path: []string{"functions", "uac1.usb0"},
configPath: []string{"uac1.usb0"},
attrs: gadgetAttributes{
"p_chmask": "3",
"p_srate": "48000",
"p_ssize": "2",
"p_volume_present": "0",
"c_chmask": "3",
"c_srate": "48000",
"c_ssize": "2",
"c_volume_present": "0",
},
},
}
func (u *UsbGadget) isGadgetConfigItemEnabled(itemKey string) bool {
@@ -73,6 +91,8 @@ func (u *UsbGadget) isGadgetConfigItemEnabled(itemKey string) bool {
return u.enabledDevices.MassStorage
case "mass_storage_lun0":
return u.enabledDevices.MassStorage
case "audio":
return u.enabledDevices.Audio
default:
return true
}