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hog-lib: Don't destroy UHID device on detach

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This makes bt_hog_detach not to destroy UHID device which means the
device node don't need to be recreated in case of reconnections which
speeds up the process.

Fixes: https://github.com/bluez/bluez/issues/737
This commit is contained in:
Luiz Augusto von Dentz 2024-02-09 09:55:24 -05:00
parent b55d98e5cc
commit 247ae85248
1 changed files with 24 additions and 24 deletions
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48
profiles/input/hog-lib.c
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@ -1309,11 +1309,35 @@ static bool cancel_gatt_req(const void *data, const void *user_data)
return g_attrib_cancel(hog->attrib, req->id);
}
static void uhid_destroy(struct bt_hog *hog)
{
int err;
struct uhid_event ev;
if (!hog->uhid_created)
return;
bt_uhid_unregister_all(hog->uhid);
memset(&ev, 0, sizeof(ev));
ev.type = UHID_DESTROY;
err = bt_uhid_send(hog->uhid, &ev);
if (err < 0) {
error("bt_uhid_send: %s", strerror(-err));
return;
}
hog->uhid_created = false;
}
static void hog_free(void *data)
{
struct bt_hog *hog = data;
bt_hog_detach(hog);
uhid_destroy(hog);
queue_destroy(hog->input, free);
queue_destroy(hog->bas, (void *) bt_bas_unref);
@ -1823,29 +1847,6 @@ bool bt_hog_attach(struct bt_hog *hog, void *gatt)
return true;
}
static void uhid_destroy(struct bt_hog *hog)
{
int err;
struct uhid_event ev;
if (!hog->uhid_created)
return;
bt_uhid_unregister_all(hog->uhid);
memset(&ev, 0, sizeof(ev));
ev.type = UHID_DESTROY;
err = bt_uhid_send(hog->uhid, &ev);
if (err < 0) {
error("bt_uhid_send: %s", strerror(-err));
return;
}
hog->uhid_created = false;
}
void bt_hog_detach(struct bt_hog *hog)
{
GSList *l;
@ -1879,7 +1880,6 @@ void bt_hog_detach(struct bt_hog *hog)
queue_remove_all(hog->gatt_op, cancel_gatt_req, hog, destroy_gatt_req);
g_attrib_unref(hog->attrib);
hog->attrib = NULL;
uhid_destroy(hog);
}
int bt_hog_set_control_point(struct bt_hog *hog, bool suspend)