rockchip64: fix orangepi4 LTS bluetooth initialization

patch/kernel/archive/rockchip64-5.15/wifi-4004-fix-uwe5622-park-link-policy.patch

@@ -0,0 +1,61 @@
+From de74a350782cc5f42f2f3b58ffd6771c4dea27ab Mon Sep 17 00:00:00 2001
+From: Paolo Sabatino <paolo.sabatino@gmail.com>
+Date: Thu, 16 Jun 2022 19:19:49 +0000
+Subject: [PATCH] fix spreadtrum (sprd) bluetooth broken park link status
+
+---
+ drivers/bluetooth/hci_ldisc.c | 6 ++++++
+ include/net/bluetooth/hci.h   | 6 ++++++
+ net/bluetooth/hci_core.c      | 2 +-
+ 3 files changed, 13 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
+index 5ed2cfa7da1..0c2448e73c1 100644
+--- a/drivers/bluetooth/hci_ldisc.c
++++ b/drivers/bluetooth/hci_ldisc.c
+@@ -652,6 +652,12 @@ static int hci_uart_register_dev(struct hci_uart *hu)
+ 	hdev->setup = hci_uart_setup;
+ 	SET_HCIDEV_DEV(hdev, hu->tty->dev);
+ 
++	// Set the broken Park link status quirk, specific for spreadtrum (sprd)
++	// bluetooth devices
++	if (hdev->manufacturer == 0xffff && hu->tty->driver &&
++		strncmp(hu->tty->driver->name, "ttyBT", 5) == 0)
++		set_bit(HCI_QUIRK_BROKEN_PARK_LINK_STATUS, &hdev->quirks);
++
+ 	if (test_bit(HCI_UART_RAW_DEVICE, &hu->hdev_flags))
+ 		set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);
+ 
+diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
+index 2ed6af29352..5fef855cfdf 100644
+--- a/include/net/bluetooth/hci.h
++++ b/include/net/bluetooth/hci.h
+@@ -262,6 +262,12 @@ enum {
+ 	 * during the hdev->setup vendor callback.
+ 	 */
+ 	HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER,
++
++	/*
++	 * Device declares that support Park link status, but it really
++	 * does not support it and fails to initialize
++	 */
++	HCI_QUIRK_BROKEN_PARK_LINK_STATUS
+ };
+ 
+ /* HCI device flags */
+diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
+index cdca5373230..123ce7042bb 100644
+--- a/net/bluetooth/hci_core.c
++++ b/net/bluetooth/hci_core.c
+@@ -511,7 +511,7 @@ static void hci_setup_link_policy(struct hci_request *req)
+ 		link_policy |= HCI_LP_HOLD;
+ 	if (lmp_sniff_capable(hdev))
+ 		link_policy |= HCI_LP_SNIFF;
+-	if (lmp_park_capable(hdev))
++	if (lmp_park_capable(hdev) && !test_bit(HCI_QUIRK_BROKEN_PARK_LINK_STATUS, &hdev->quirks))
+ 		link_policy |= HCI_LP_PARK;
+ 
+ 	cp.policy = cpu_to_le16(link_policy);
+-- 
+2.30.2
+

patch/kernel/archive/rockchip64-5.18/wifi-4004-fix-uwe5622-park-link-policy.patch

@@ -0,0 +1,61 @@
+From 682121f340fe0b8ec885f9b628e754d2298a32a2 Mon Sep 17 00:00:00 2001
+From: Paolo Sabatino <paolo.sabatino@gmail.com>
+Date: Thu, 16 Jun 2022 19:52:20 +0000
+Subject: [PATCH] fix spreadtrum (sprd) broken bluetooth park link status
+
+---
+ drivers/bluetooth/hci_ldisc.c | 6 ++++++
+ include/net/bluetooth/hci.h   | 6 ++++++
+ net/bluetooth/hci_sync.c      | 2 +-
+ 3 files changed, 13 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
+index f537673ede1..a3222cb727e 100644
+--- a/drivers/bluetooth/hci_ldisc.c
++++ b/drivers/bluetooth/hci_ldisc.c
+@@ -655,6 +655,12 @@ static int hci_uart_register_dev(struct hci_uart *hu)
+ 	hdev->setup = hci_uart_setup;
+ 	SET_HCIDEV_DEV(hdev, hu->tty->dev);
+ 
++	// Set the broken Park link status quirk, specific for spreadtrum (sprd)
++	// bluetooth devices
++	if (hdev->manufacturer == 0xffff && hu->tty->driver &&
++		strncmp(hu->tty->driver->name, "ttyBT", 5) == 0)
++		set_bit(HCI_QUIRK_BROKEN_PARK_LINK_STATUS, &hdev->quirks);
++
+ 	if (test_bit(HCI_UART_RAW_DEVICE, &hu->hdev_flags))
+ 		set_bit(HCI_QUIRK_RAW_DEVICE, &hdev->quirks);
+ 
+diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h
+index 656b609cb68..d2dc448501c 100644
+--- a/include/net/bluetooth/hci.h
++++ b/include/net/bluetooth/hci.h
+@@ -281,6 +281,12 @@ enum {
+ 	 * during the hdev->setup vendor callback.
+ 	 */
+ 	HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN,
++
++	/*
++	* Device declares that support Park link status, but it really
++	* does not support it and fails to initialize
++	*/
++	HCI_QUIRK_BROKEN_PARK_LINK_STATUS,
+ };
+ 
+ /* HCI device flags */
+diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c
+index 13600bf120b..a6437cd0935 100644
+--- a/net/bluetooth/hci_sync.c
++++ b/net/bluetooth/hci_sync.c
+@@ -3171,7 +3171,7 @@ static int hci_setup_link_policy_sync(struct hci_dev *hdev)
+ 		link_policy |= HCI_LP_HOLD;
+ 	if (lmp_sniff_capable(hdev))
+ 		link_policy |= HCI_LP_SNIFF;
+-	if (lmp_park_capable(hdev))
++	if (lmp_park_capable(hdev) && !test_bit(HCI_QUIRK_BROKEN_PARK_LINK_STATUS, &hdev->quirks))
+ 		link_policy |= HCI_LP_PARK;
+ 
+ 	cp.policy = cpu_to_le16(link_policy);
+-- 
+2.30.2
+