linux-kernel - [PATCH v5 2/5] Bluetooth: mt7921s: Set HCI_QUIRK_VALID_LE

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Date:   Thu, 17 Mar 2022 07:15:20 +0800
From:   <sean.wang@...iatek.com>
To:     <marcel@...tmann.org>, <johan.hedberg@...il.com>
CC:     <sean.wang@...iatek.com>, <Soul.Huang@...iatek.com>,
        <YN.Chen@...iatek.com>, <Leon.Yen@...iatek.com>,
        <Eric-SY.Chang@...iatek.com>, <Deren.Wu@...iatek.com>,
        <km.lin@...iatek.com>, <robin.chiu@...iatek.com>,
        <Eddie.Chen@...iatek.com>, <ch.yeh@...iatek.com>,
        <posh.sun@...iatek.com>, <ted.huang@...iatek.com>,
        <Eric.Liang@...iatek.com>, <Stella.Chang@...iatek.com>,
        <Tom.Chou@...iatek.com>, <steve.lee@...iatek.com>,
        <jsiuda@...gle.com>, <frankgor@...gle.com>,
        <abhishekpandit@...gle.com>, <michaelfsun@...gle.com>,
        <mcchou@...omium.org>, <shawnku@...gle.com>,
        <linux-bluetooth@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        "Yake Yang" <yake.yang@...iatek.com>
Subject: [PATCH v5 2/5] Bluetooth: mt7921s: Set HCI_QUIRK_VALID_LE_STATES

From: Yake Yang <yake.yang@...iatek.com>

The patch set HCI_QUIRK_VALID_LE_STATES to be consistent with the btusb for
MT7921 and is required for the likes of experimental LE simultaneous roles.

Reviewed-by: Mark Chen <markyawenchen@...il.com>
Co-developed-by: Sean Wang <sean.wang@...iatek.com>
Signed-off-by: Sean Wang <sean.wang@...iatek.com>
Signed-off-by: Yake Yang <yake.yang@...iatek.com>
---
v4->v5: no change
---
 drivers/bluetooth/btmtksdio.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/bluetooth/btmtksdio.c b/drivers/bluetooth/btmtksdio.c
index 9644069cecbb..034e55278c56 100644
--- a/drivers/bluetooth/btmtksdio.c
+++ b/drivers/bluetooth/btmtksdio.c
@@ -1070,6 +1070,9 @@ static int btmtksdio_setup(struct hci_dev *hdev)
 			}
 		}
 
+		/* Valid LE States quirk for MediaTek 7921 */
+		set_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks);
+
 		break;
 	case 0x7663:
 	case 0x7668:
-- 
2.25.1