[PATCH BlueZ] profiles/battery: Reset battery value cache on disconnect

* [PATCH BlueZ] profiles/battery: Reset battery value cache on disconnect
@ 2021-03-30 18:38 Sonny Sasaka
  2021-03-30 18:54 ` [BlueZ] " bluez.test.bot
  0 siblings, 1 reply; 3+ messages in thread
From: Sonny Sasaka @ 2021-03-30 18:38 UTC (permalink / raw)
  To: linux-bluetooth; +Cc: Sonny Sasaka, Alain Michaud

Due to cache in batt object, bluetoothd fails to update publish the
battery value after reconnection when the battery value does not change
compared to before reconnection. We should reset the battery percentage
cache on disconnect.

Reviewed-by: Alain Michaud <alainm@chromium.org>

---
 profiles/battery/battery.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/profiles/battery/battery.c b/profiles/battery/battery.c
index 81f849d57..176d127f6 100644
--- a/profiles/battery/battery.c
+++ b/profiles/battery/battery.c
@@ -75,6 +75,7 @@ static void batt_free(struct batt *batt)
 static void batt_reset(struct batt *batt)
 {
 	batt->attr = NULL;
+	batt->percentage = -1;
 	gatt_db_unref(batt->db);
 	batt->db = NULL;
 	bt_gatt_client_unref(batt->client);
-- 
2.29.2


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