From: Zijun Hu <quic_zijuhu@quicinc.com>
To: <luiz.dentz@gmail.com>, <luiz.von.dentz@intel.com>,
<marcel@holtmann.org>
Cc: <quic_zijuhu@quicinc.com>, <linux-bluetooth@vger.kernel.org>,
<bartosz.golaszewski@linaro.org>,
<krzysztof.kozlowski@linaro.org>, <wt@penguintechs.org>,
<regressions@lists.linux.dev>, <kernel@quicinc.com>,
<gregkh@linuxfoundation.org>, <stable@vge.kernel.org>
Subject: [PATCH v7 0/2] Fix two BT regression issues for QCA6390
Date: Wed, 24 Apr 2024 12:26:45 +0800 [thread overview]
Message-ID: <1713932807-19619-1-git-send-email-quic_zijuhu@quicinc.com> (raw)
This patch series are to fix below 2 BT regression issues for QCA6390
1) BT can't be enabled any more after below steps:
cold boot -> enable BT -> disable BT -> BT enable failure
if property enable-gpios is not configured within DT|ACPI for QCA6390.
2) BT can't be enabled after below steps:
cold boot -> enable BT -> disable BT -> warm reboot -> BT enable failure
if property enable-gpios is not configured within DT|ACPI for QCA6390.
Fix solution has been verified by the reported device Dell XPS 13 9310
laptop over below bluetooth-next tree commit as the last bugzilla comment
commit 6abf9dd26bb1 ("Bluetooth: qca: Fix triggering coredump
implementation").
These two issues were initially reported at below link:
https://lore.kernel.org/linux-bluetooth/ea20bb9b-6b60-47fc-ae42-5eed918ad7b4@quicinc.com/T/#m73d6a71d2f454bb03588c66f3ef7912274d37c6f
then reported to bugzilla as shown by below link:
https://bugzilla.kernel.org/show_bug.cgi?id=218726
the previous discussion link is listed below
https://lore.kernel.org/linux-bluetooth/1713449192-25926-2-git-send-email-quic_zijuhu@quicinc.com/
Zijun Hu (2):
Bluetooth: qca: Fix BT enable failure for QCA6390
Bluetooth: qca: Fix BT enable failure for QCA6390 after disable then
warm reboot
drivers/bluetooth/hci_qca.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
--
2.7.4
next reply other threads:[~2024-04-24 4:27 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-24 4:26 Zijun Hu [this message]
2024-04-24 4:26 ` [PATCH v7 1/2] Bluetooth: qca: Fix BT enable failure for QCA6390 Zijun Hu
2024-04-24 4:30 ` Krzysztof Kozlowski
2024-04-24 5:02 ` quic_zijuhu
2024-04-24 5:05 ` quic_zijuhu
2024-04-24 5:37 ` Wren Turkal
2024-04-24 5:46 ` quic_zijuhu
2024-04-24 5:49 ` Wren Turkal
2024-04-24 6:01 ` quic_zijuhu
2024-04-24 9:39 ` quic_zijuhu
2024-04-24 9:48 ` Krzysztof Kozlowski
2024-04-24 9:54 ` quic_zijuhu
2024-04-24 10:34 ` Bartosz Golaszewski
2024-04-24 11:35 ` quic_zijuhu
2024-04-24 4:26 ` [PATCH v7 2/2] Bluetooth: qca: Fix BT enable failure for QCA6390 after disable then warm reboot Zijun Hu
2024-04-24 4:34 ` Greg KH
2024-04-26 20:42 ` Wren Turkal
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