linux-kernel - [PATCH] Bluetooth: btusb: Add valid le states quirk

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Message-Id: <20210723171729.1.I98b1da8cdd72c1f355366f623cb34ddfc0fe40ae@changeid>
Date:   Fri, 23 Jul 2021 17:17:31 -0700
From:   Michael Sun <michaelfsun@...gle.com>
To:     linux-bluetooth@...r.kernel.org
Cc:     chromeos-bluetooth-upstreaming@...omium.org,
        Michael Sun <michaelfsun@...gle.com>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>,
        Marcel Holtmann <marcel@...tmann.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] Bluetooth: btusb: Add valid le states quirk

Add the valid le states quirk for WCN6855 and GarfieldPeak controller
so the 'central-peripheral' role is exposed in userspace.

Signed-off-by: Michael Sun <michaelfsun@...gle.com>
---

 drivers/bluetooth/btusb.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 7b69a97bd0e9..1876a960b3dc 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -297,7 +297,8 @@ static const struct usb_device_id blacklist_table[] = {
 
 	/* QCA WCN6855 chipset */
 	{ USB_DEVICE(0x0cf3, 0xe600), .driver_info = BTUSB_QCA_WCN6855 |
-						     BTUSB_WIDEBAND_SPEECH },
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
 
 	/* Broadcom BCM2035 */
 	{ USB_DEVICE(0x0a5c, 0x2009), .driver_info = BTUSB_BCM92035 },
@@ -371,7 +372,8 @@ static const struct usb_device_id blacklist_table[] = {
 	{ USB_DEVICE(0x8087, 0x0032), .driver_info = BTUSB_INTEL_NEWGEN |
 						     BTUSB_WIDEBAND_SPEECH},
 	{ USB_DEVICE(0x8087, 0x0033), .driver_info = BTUSB_INTEL_NEWGEN |
-						     BTUSB_WIDEBAND_SPEECH},
+						     BTUSB_WIDEBAND_SPEECH |
+						     BTUSB_VALID_LE_STATES },
 	{ USB_DEVICE(0x8087, 0x07da), .driver_info = BTUSB_CSR },
 	{ USB_DEVICE(0x8087, 0x07dc), .driver_info = BTUSB_INTEL },
 	{ USB_DEVICE(0x8087, 0x0a2a), .driver_info = BTUSB_INTEL },
-- 
2.32.0.432.gabb21c7263-goog