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From: Archie Pusaka <apusaka@google.com>
To: linux-bluetooth <linux-bluetooth@vger.kernel.org>,
	Marcel Holtmann <marcel@holtmann.org>
Cc: CrosBT Upstreaming <chromeos-bluetooth-upstreaming@chromium.org>,
	Archie Pusaka <apusaka@chromium.org>,
	Miao-chen Chou <mcchou@chromium.org>,
	Hilda Wu <hildawu@realtek.com>,
	Johan Hedberg <johan.hedberg@gmail.com>,
	Luiz Augusto von Dentz <luiz.dentz@gmail.com>,
	linux-kernel@vger.kernel.org
Subject: [PATCH] Bluetooth: btrtl: Set MSFT opcode for RTL8852
Date: Tue, 13 Jul 2021 16:37:03 +0800	[thread overview]
Message-ID: <20210713163641.1.I2b8f2c16fab1ba67167461372a3bdb6817673303@changeid> (raw)

From: Archie Pusaka <apusaka@chromium.org>

RTL8852 support MSFT HCI extension, therefore set the proper MSFT
opcode.

Signed-off-by: Archie Pusaka <apusaka@chromium.org>
Reviewed-by: Miao-chen Chou <mcchou@chromium.org>
Reviewed-by: Hilda Wu <hildawu@realtek.com>

---

 drivers/bluetooth/btrtl.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/drivers/bluetooth/btrtl.c b/drivers/bluetooth/btrtl.c
index cce0125ec4fd..1f8afa0244d8 100644
--- a/drivers/bluetooth/btrtl.c
+++ b/drivers/bluetooth/btrtl.c
@@ -681,11 +681,15 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,
 		}
 	}
 
-	/* RTL8822CE supports the Microsoft vendor extension and uses 0xFCF0
-	 * for VsMsftOpCode.
+	/* The following chips supports the Microsoft vendor extension,
+	 * therefore set the corresponding VsMsftOpCode.
 	 */
-	if (lmp_subver == RTL_ROM_LMP_8822B)
+	switch (lmp_subver) {
+	case RTL_ROM_LMP_8822B:
+	case RTL_ROM_LMP_8852A:
 		hci_set_msft_opcode(hdev, 0xFCF0);
+		break;
+	}
 
 	return btrtl_dev;
 
-- 
2.32.0.93.g670b81a890-goog


             reply	other threads:[~2021-07-13  8:37 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-13  8:37 Archie Pusaka [this message]
2021-07-13  9:05 ` bluez.test.bot
2021-07-22 14:20 ` [PATCH] " Marcel Holtmann

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