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From:   Larry Finger <Larry.Finger@lwfinger.net>
To:     Marcel Holtmann <marcel@holtmann.org>,
        Gustavo Padovan <gustavo@padovan.org>,
        Johan Hedberg <johan.hedberg@gmail.com>
Cc:     linux-bluetooth@vger.kernel.org,
        Larry Finger <Larry.Finger@lwfinger.net>
Subject: [PATCH] Bluetooth:: btrtl: Add support for RTL8723DU
Date:   Wed, 29 May 2019 13:12:34 -0500
Message-Id: <20190529181234.12744-1-Larry.Finger@lwfinger.net>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Sender: linux-bluetooth-owner@vger.kernel.org
Precedence: bulk

This device is functionally equivalent to the BT part of the RTL8723DE,
uses the same firmware, but the LMP subversion and HCI revision are unique.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
---
 drivers/bluetooth/btrtl.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index c91bba00df4e..751d468c3e56 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -31,6 +31,7 @@
 #define RTL_ROM_LMP_3499	0x3499
 #define RTL_ROM_LMP_8723A	0x1200
 #define RTL_ROM_LMP_8723B	0x8723
+#define RTL_ROM_LMP_8723D	0x8873
 #define RTL_ROM_LMP_8821A	0x8821
 #define RTL_ROM_LMP_8761A	0x8761
 #define RTL_ROM_LMP_8822B	0x8822
@@ -117,6 +118,13 @@ static const struct id_table ic_id_table[] = {
 	  .fw_name  = "rtl_bt/rtl8723ds_fw.bin",
 	  .cfg_name = "rtl_bt/rtl8723ds_config" },
 
+	/* 8723DU */
+	{ IC_INFO(RTL_ROM_LMP_8723D, 0x826C),
+	  .config_needed = true,
+	  .has_rom_version = true,
+	  .fw_name  = "rtl_bt/rtl8723d_fw.bin",
+	  .cfg_name = "rtl_bt/rtl8723d_config" },
+
 	/* 8821A */
 	{ IC_INFO(RTL_ROM_LMP_8821A, 0xa),
 	  .config_needed = false,
-- 
2.21.0