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unifying: Use the actual bootloader VID/PIDs when in firmware mode

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This commit is contained in:
Richard Hughes 2016-12-16 21:24:10 +00:00
parent 04042a10e8
commit 0075a98b51
1 changed files with 19 additions and 9 deletions
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28
plugins/unifying/unifying-dongle.c
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@ -386,6 +386,7 @@ gboolean
unifying_dongle_open (UnifyingDongle *dongle, GError **error)
{
UnifyingDonglePrivate *priv = GET_PRIVATE (dongle);
guint16 pid_for_guid = 0xffff;
guint i;
guint num_interfaces = 0x1;
g_autofree gchar *devid = NULL;
@ -403,18 +404,27 @@ unifying_dongle_open (UnifyingDongle *dongle, GError **error)
/* generate GUID -- in runtime mode we have to use the release */
if (priv->kind == UNIFYING_DONGLE_KIND_RUNTIME) {
guint16 release = g_usb_device_get_release (priv->usb_device);
release &= 0xff00;
devid = g_strdup_printf ("USB\\VID_%04X&PID_%04X&REV_%04X",
g_usb_device_get_vid (priv->usb_device),
g_usb_device_get_pid (priv->usb_device),
release);
switch (release &= 0xff00) {
case 0x1200:
/* Nordic */
pid_for_guid = 0xaaaa;
break;
case 0x2400:
/* Texas */
pid_for_guid = 0xaaac;
break;
default:
g_warning ("bootloader release %04x invalid", release);
break;
}
} else {
devid = g_strdup_printf ("USB\\VID_%04X&PID_%04X",
g_usb_device_get_vid (priv->usb_device),
g_usb_device_get_pid (priv->usb_device));
pid_for_guid = g_usb_device_get_pid (priv->usb_device);
}
g_debug ("Using %s for GUID", devid);
devid = g_strdup_printf ("USB\\VID_%04X&PID_%04X",
g_usb_device_get_vid (priv->usb_device),
pid_for_guid);
priv->guid = as_utils_guid_from_string (devid);
g_debug ("Using %s for GUID %s", devid, priv->guid);
/* open device */
g_debug ("opening unifying device");