From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: stable@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
patches@lists.linux.dev, Peter Tsao <peter.tsao@mediatek.com>,
Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Subject: [PATCH 6.9 01/25] Bluetooth: btusb: Fix the patch for MT7920 the affected to MT7921
Date: Thu, 23 May 2024 15:12:46 +0200 [thread overview]
Message-ID: <20240523130330.443000086@linuxfoundation.org> (raw)
In-Reply-To: <20240523130330.386580714@linuxfoundation.org>
6.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Peter Tsao <peter.tsao@mediatek.com>
commit 958cd6beab693f395ffe07814ef77d2b45e8b0fc upstream.
Because both MT7920 and MT7921 use the same chip ID.
We use the 8th bit of fw_flavor to distingush MT7920.
The original patch made a mistake to check whole fw_flavor,
that makes the condition both true (dev_id == 0x7961 && fw_flavor),
and makes MT7921 flow wrong.
In this patch, we correct the flow to get the 8th bit value for MT7920.
And the patch is verified pass with both MT7920 and MT7921.
Signed-off-by: Peter Tsao <peter.tsao@mediatek.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/bluetooth/btusb.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -3118,6 +3118,7 @@ static int btusb_mtk_setup(struct hci_de
bt_dev_err(hdev, "Failed to get fw flavor (%d)", err);
return err;
}
+ fw_flavor = (fw_flavor & 0x00000080) >> 7;
}
mediatek = hci_get_priv(hdev);
next prev parent reply other threads:[~2024-05-23 13:16 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-23 13:12 [PATCH 6.9 00/25] 6.9.2-rc1 review Greg Kroah-Hartman
2024-05-23 13:12 ` Greg Kroah-Hartman [this message]
2024-05-23 13:12 ` [PATCH 6.9 02/25] wifi: iwlwifi: Use request_module_nowait Greg Kroah-Hartman
2024-05-23 13:12 ` [PATCH 6.9 03/25] cpufreq: amd-pstate: fix the highest frequency issue which limits performance Greg Kroah-Hartman
2024-05-23 13:12 ` [PATCH 6.9 04/25] drm/amd/display: Fix division by zero in setup_dsc_config Greg Kroah-Hartman
2024-05-23 13:12 ` [PATCH 6.9 05/25] net: ks8851: Fix another TX stall caused by wrong ISR flag handling Greg Kroah-Hartman
2024-05-23 13:12 ` [PATCH 6.9 06/25] x86/percpu: Use __force to cast from __percpu address space Greg Kroah-Hartman
2024-05-23 13:12 ` [PATCH 6.9 07/25] Bluetooth: L2CAP: Fix div-by-zero in l2cap_le_flowctl_init() Greg Kroah-Hartman
2024-05-23 13:12 ` [PATCH 6.9 08/25] KEYS: trusted: Fix memory leak in tpm2_key_encode() Greg Kroah-Hartman
2024-05-23 13:12 ` [PATCH 6.9 09/25] ASoC: Intel: sof_sdw: use generic rtd_init function for Realtek SDW DMICs Greg Kroah-Hartman
2024-05-23 13:12 ` [PATCH 6.9 10/25] binder: fix max_thread type inconsistency Greg Kroah-Hartman
2024-05-23 13:12 ` [PATCH 6.9 11/25] usb: dwc3: Wait unconditionally after issuing EndXfer command Greg Kroah-Hartman
2024-05-23 13:12 ` [PATCH 6.9 12/25] net: usb: ax88179_178a: fix link status when link is set to down/up Greg Kroah-Hartman
2024-05-23 13:12 ` [PATCH 6.9 13/25] usb: typec: ucsi: displayport: Fix potential deadlock Greg Kroah-Hartman
2024-05-23 13:12 ` [PATCH 6.9 14/25] usb: typec: tipd: fix event checking for tps25750 Greg Kroah-Hartman
2024-05-23 13:13 ` [PATCH 6.9 15/25] usb: typec: tipd: fix event checking for tps6598x Greg Kroah-Hartman
2024-05-23 13:13 ` [PATCH 6.9 16/25] serial: kgdboc: Fix NMI-safety problems from keyboard reset code Greg Kroah-Hartman
2024-05-23 13:13 ` [PATCH 6.9 17/25] remoteproc: mediatek: Make sure IPI buffer fits in L2TCM Greg Kroah-Hartman
2024-05-23 13:13 ` [PATCH 6.9 18/25] Revert "media: v4l2-ctrls: show all owned controls in log_status" Greg Kroah-Hartman
2024-05-23 13:13 ` [PATCH 6.9 19/25] KEYS: trusted: Do not use WARN when encode fails Greg Kroah-Hartman
2024-05-23 13:13 ` [PATCH 6.9 20/25] admin-guide/hw-vuln/core-scheduling: fix return type of PR_SCHED_CORE_GET Greg Kroah-Hartman
2024-05-23 13:13 ` [PATCH 6.9 21/25] docs: kernel_include.py: Cope with docutils 0.21 Greg Kroah-Hartman
2024-05-23 13:13 ` [PATCH 6.9 22/25] Docs/admin-guide/mm/damon/usage: fix wrong example of DAMOS filter matching sysfs file Greg Kroah-Hartman
2024-05-23 13:13 ` [PATCH 6.9 23/25] Docs/admin-guide/mm/damon/usage: fix wrong schemes effective quota update command Greg Kroah-Hartman
2024-05-23 13:13 ` [PATCH 6.9 24/25] block: add a disk_has_partscan helper Greg Kroah-Hartman
2024-05-23 13:13 ` [PATCH 6.9 25/25] block: add a partscan sysfs attribute for disks Greg Kroah-Hartman
2024-05-23 16:22 ` [PATCH 6.9 00/25] 6.9.2-rc1 review Mark Brown
2024-05-23 17:05 ` SeongJae Park
2024-05-23 21:06 ` Florian Fainelli
2024-05-23 21:18 ` Florian Fainelli
2024-05-24 4:47 ` Bagas Sanjaya
2024-05-24 8:52 ` Ron Economos
2024-05-24 9:32 ` Anders Roxell
2024-05-24 14:34 ` Shuah Khan
2024-05-24 15:20 ` Jon Hunter
2024-05-24 18:47 ` Pavel Machek
2024-05-25 9:35 ` Pascal Ernster
2024-05-25 9:35 ` Pascal Ernster
2024-05-25 9:37 ` Pascal Ernster
2024-05-25 16:26 ` Allen
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