2021-10-25 08:51:41

by Viacheslav

Subject: [PATCH v2 0/2] Bluetooth: hci_h5: btrtl: Add support for RTL8822CS hci_ver 0x08

Add a variation of RTL8822CS with hci_ver = 0x08. This is fully similar to RTL8822CS with hci_ver = 0x0a
The controller does not always start when the system starts up, so we do a forced reset via gpio during initialization.

Changes from v1:
- remove Signed-off-by chbgdn <[email protected]> as not reachable

Vyacheslav Bocharov (2):
Bluetooth: btrtl: Add support for RTL8822C hci_ver 0x08
Bluetooth: hci_h5: Add power reset via gpio in h5_btrtl_open

drivers/bluetooth/btrtl.c | 7 +++++++
drivers/bluetooth/hci_h5.c | 5 +++++
2 files changed, 12 insertions(+)

--
2.30.2

2021-10-25 08:51:58

by Viacheslav

Subject: [PATCH v2 1/2] Bluetooth: btrtl: Add support for RTL8822C hci_ver 0x08

Add detection of RTL8822CS controller with hci_ver = 0x08

Signed-off-by: Vyacheslav Bocharov <[email protected]>
---
drivers/bluetooth/btrtl.c | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index 1f8afa0244d8..60c4a9976d5a 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -152,6 +152,13 @@ static const struct id_table ic_id_table[] = {
.fw_name = "rtl_bt/rtl8822cs_fw.bin",
.cfg_name = "rtl_bt/rtl8822cs_config" },

+ /* 8822C with UART interface */
+ { IC_INFO(RTL_ROM_LMP_8822B, 0xc, 0x8, HCI_UART),
+ .config_needed = true,
+ .has_rom_version = true,
+ .fw_name = "rtl_bt/rtl8822cs_fw.bin",
+ .cfg_name = "rtl_bt/rtl8822cs_config" },
+
/* 8822C with USB interface */
{ IC_INFO(RTL_ROM_LMP_8822B, 0xc, 0xa, HCI_USB),
.config_needed = false,
--
2.30.2

2021-10-27 21:21:22

by Viacheslav

Subject: Re: [PATCH v2 0/2] Bluetooth: hci_h5: btrtl: Add support for RTL8822CS hci_ver 0x08

Thanks. Aligned to bluetooth-next.

25.10.2021 16:06, Marcel Holtmann wrote:
> Hi Vzacheslav,
>
>> Add a variation of RTL8822CS with hci_ver = 0x08. This is fully similar to RTL8822CS with hci_ver = 0x0a
>> The controller does not always start when the system starts up, so we do a forced reset via gpio during initialization.
>>
>> Changes from v1:
>> - remove Signed-off-by chbgdn <[email protected]> as not reachable
>>
>> Vyacheslav Bocharov (2):
>> Bluetooth: btrtl: Add support for RTL8822C hci_ver 0x08
>> Bluetooth: hci_h5: Add power reset via gpio in h5_btrtl_open
>>
>> drivers/bluetooth/btrtl.c | 7 +++++++
>> drivers/bluetooth/hci_h5.c | 5 +++++
>> 2 files changed, 12 insertions(+)
>
> the patches don’t apply cleanly against bluetooth-next tree.
>
> Regards
>
> Marcel
>