Vyacheslav Bocharov adce573b92
Bluetooth: hci_h5: Add power reset via gpio in h5_btrtl_open ...
Add power reset for bluetooth via enable-gpios in h5_btrtl_open function.
While testing the RTL8822CS SDIO WiFi/BT adapter, it was found that in
some cases the kernel could not initialize BT firmware. However,
manually resetting the adapter via gpio (off/on sequence) allows it to
start correctly.
Apparently, when the system starts, the adapter is in an undefined state
(including unknown gpio state after starting uboot). A forced reset helps
to initialize the adapter in most cases. It has been found experimentally
that 100 ms is sufficient for a reset.
Signed-off-by: Vyacheslav Bocharov <adeep@lexina.in >
Signed-off-by: Marcel Holtmann <marcel@holtmann.org >
2022-01-26 14:39:35 +01:00
2021-11-26 19:45:31 +01:00
2021-10-19 10:30:53 +01:00
2021-12-21 11:07:34 +01:00
2021-12-17 09:32:13 +09:00
2021-11-24 11:46:52 +01:00
2021-12-30 12:12:12 -08:00
2021-11-06 14:36:12 -07:00
2021-12-16 08:24:08 +01:00
2022-01-26 14:39:35 +01:00
2021-12-17 16:04:54 +01:00
2021-11-01 10:09:14 -07:00
2021-12-22 10:11:17 -08:00
2021-12-07 19:20:35 -08:00
2021-12-10 17:47:00 +01:00
2021-10-30 10:54:47 +02:00
2021-10-21 13:02:47 +02:00
2021-12-01 20:02:11 +01:00
2021-11-03 17:00:52 -07:00
2021-12-17 13:11:54 +11:00
2021-11-08 11:49:48 -08:00
2021-09-27 11:32:51 -07:00
2021-11-10 14:06:51 +01:00
2021-12-13 13:18:48 +05:30
2021-12-01 15:30:10 +05:30
2021-11-01 15:02:49 -07:00
2021-10-27 14:13:39 +09:00
2021-11-05 08:42:02 -07:00
2021-12-13 15:17:37 +01:00
2021-09-27 14:00:41 -07:00
2021-10-22 09:54:33 +10:30
2022-01-03 10:50:12 +01:00
2021-12-31 11:40:29 +10:00
2021-12-20 11:26:14 +01:00
2021-11-04 13:56:55 -07:00
2021-11-28 21:22:35 +00:00
2021-12-12 16:22:53 -08:00
2021-10-27 11:46:01 -06:00
2021-12-31 14:28:22 +01:00
2021-09-24 18:44:18 +02:00
2021-12-04 15:37:02 +00:00
2022-01-06 16:22:52 -08:00
2022-01-01 10:21:49 -08:00
2021-10-04 16:14:13 +03:00
2021-11-26 22:54:47 +01:00
2021-10-04 11:21:24 +02:00
2021-12-10 13:23:13 +00:00
2021-12-30 12:12:12 -08:00
2021-10-13 20:07:57 +02:00
2021-11-06 14:08:17 -07:00
2021-10-29 23:03:09 -05:00
2021-12-17 11:46:07 -08:00
2021-11-22 14:58:57 -08:00
2021-11-25 14:46:00 +01:00
2021-10-19 13:04:42 +02:00
2021-11-06 14:36:12 -07:00
2021-11-10 11:36:43 -08:00
2021-12-16 16:13:19 -08:00
2021-12-21 13:03:51 +01:00
2021-10-26 19:12:01 +02:00
2021-12-10 11:52:34 -07:00
2021-10-21 20:02:42 +01:00
2022-01-09 17:00:17 -08:00
2021-12-30 17:26:58 -08:00
2021-11-10 10:56:02 -08:00
2021-12-08 16:36:58 +01:00
2021-10-18 09:29:27 +02:00
2021-12-03 11:30:22 -06:00
2021-10-08 13:24:46 +05:30
2021-12-19 12:28:46 -08:00
2021-11-22 14:02:52 +00:00
2021-11-02 15:58:39 -07:00
2021-12-16 16:13:19 -08:00
2021-12-16 04:14:56 +01:00
2021-12-24 08:58:23 -08:00
2021-10-05 15:56:03 +02:00
2021-11-02 16:48:47 +01:00
2021-12-03 17:51:59 +01:00
2022-01-06 12:18:08 +00:00
2021-11-05 11:57:13 +01:00
2021-11-06 13:30:33 -07:00
2021-11-08 12:07:52 -08:00
2021-10-15 09:49:55 -05:00
2021-11-17 17:22:27 +01:00
2021-11-10 09:07:26 -08:00
2021-11-12 11:44:31 -08:00
2021-12-07 22:01:03 -08:00
2021-12-31 09:22:25 -08:00
2021-09-17 14:00:09 -04:00
2021-12-16 15:02:26 +01:00
2021-10-20 20:54:59 +05:30
2021-12-20 10:23:19 -08:00
2021-10-12 17:50:12 -05:00
2021-11-26 13:45:19 -08:00
2021-11-18 23:07:02 -05:00
2021-12-23 09:22:34 -08:00
2021-12-08 15:29:22 +01:00
2021-10-25 13:17:29 +02:00
2021-12-20 07:42:21 -08:00
2021-10-28 11:22:23 +00:00
2021-12-21 16:30:53 +01:00
2021-12-08 15:41:50 -05:00
2021-11-30 11:41:49 -07:00
2021-12-08 14:53:15 -05:00
2021-12-05 09:13:20 -08:00
2021-12-21 11:08:19 +01:00
2021-12-08 15:04:06 -05:00
2021-11-10 09:41:22 -08:00
2021-12-16 08:24:08 +01:00
2021-10-07 16:51:26 +02:00
2021-12-08 14:53:15 -05:00
adce573b92