openwrt/target/linux/bcm27xx/patches-6.6/950-0441-Bluetooth-hci_sync-Add-fallback-bd-address-prop.patch
John Audia 01d8e41c16 kernel: bump 6.6 to 6.6.51
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.51

Removed upstreamed:
	generic/backport-6.6/200-regmap-maple-work-around-false-positive-warning.patch
	generic/backport-6.6/822-v6.11-0012-nvmem-Fix-return-type-of-devm_nvmem_device_get-in-ke.patch
	bcm27xx/patches-6.6/950-1018-drivers-mmc-apply-SD-quirks-earlier-during-probe.patch

Manually rebased:
	bcm27xx/patches-6.6/950-0993-drivers-mmc-cqhci-clear-CQHCI_CTL-if-halt-fails.patch
	ramips/patches-6.6/311-MIPS-use-set_mode-to-enable-disable-the-cevt-r4k-irq.patch[4]

All other patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.51&id=e42ea96d6d36a16526cb82b8aa2e5422814c3250
2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.51&id=3d1baf322a3a69b38b6b2d511cfe0d611d1b5462
3. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.51&id=115a755bb38db5a1175be44e6a9a93a0a8233885
4. Adapted the changes from Hauke Mehrtens' modification in PR#16366 to 5.15.167

Build system: x86/64
Build-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3
Run-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3

Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/16370
Signed-off-by: Robert Marko <robimarko@gmail.com>
2024-09-15 16:32:48 +02:00

41 lines
1.6 KiB
Diff

From b6134fc75ddd8f2f6493edbb6260f0a12acb9057 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Tue, 25 Apr 2023 11:49:41 +0100
Subject: [PATCH 0441/1085] Bluetooth: hci_sync: Add fallback-bd-address prop
The kernel Bluetooth framework understands that devices may not
be programmed with valid Bluetooth addresses. It also has the ability
to override a Bluetooth address with the value of the local-bd-address
DT property, but it ignores the validity of the existing address when
doing so.
Add a new boolean property, fallback-bd-address, which indicates that
the given local-bd-address property should only be used if the device
does not already have a valid BDADDR.
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
net/bluetooth/hci_sync.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/net/bluetooth/hci_sync.c
+++ b/net/bluetooth/hci_sync.c
@@ -4861,6 +4861,7 @@ static const struct {
*/
static int hci_dev_setup_sync(struct hci_dev *hdev)
{
+ struct fwnode_handle *fwnode = dev_fwnode(hdev->dev.parent);
int ret = 0;
bool invalid_bdaddr;
size_t i;
@@ -4889,7 +4890,8 @@ static int hci_dev_setup_sync(struct hci
test_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks);
if (!ret) {
if (test_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks) &&
- !bacmp(&hdev->public_addr, BDADDR_ANY))
+ !bacmp(&hdev->public_addr, BDADDR_ANY) &&
+ (invalid_bdaddr || !fwnode_property_present(fwnode, "fallback-bd-address")))
hci_dev_get_bd_addr_from_property(hdev);
if (invalid_bdaddr && bacmp(&hdev->public_addr, BDADDR_ANY) &&