linux-kernel - [PATCH v4 1/2] Bluetooth: btrtl: Add support for RTL8822C hci

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Message-Id: <20220119061723.2862683-2-adeep@lexina.in>
Date:   Wed, 19 Jan 2022 09:17:24 +0300
From:   Vyacheslav Bocharov <adeep@...ina.in>
To:     marcel@...tmann.org, johan.hedberg@...il.com, luiz.dentz@...il.com
Cc:     linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
        Rudi Heitbaum <rudi@...tbaum.com>
Subject: [PATCH v4 1/2] Bluetooth: btrtl: Add support for RTL8822C hci_ver 0x08

Add a variation of RTL8822CS with hci_ver = 0x08. This is fully similar to RTL8822CS with hci_ver = 0x0a
observed on the Tanix TX6 Android set-top box and JetHome JetHub H1.

Changes from v3:
- add has_msft_ext option

Signed-off-by: Vyacheslav Bocharov <adeep@...ina.in>
Signed-off-by: Rudi Heitbaum <rudi@...tbaum.com>
---
 drivers/bluetooth/btrtl.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index c2bdd1e6060e..13e82783c2b9 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -156,6 +156,14 @@ 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,
+	  .has_msft_ext = 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