From: Yang Li <yang.li@amlogic.com>
To: christian.koever-draxl@student.uibk.ac.at, marcel@holtmann.org,
luiz.dentz@gmail.com, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org
Cc: linux-bluetooth@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
"Christian Stefan Kövér-Draxl" <ckoever@outlook.de>
Subject: Re: [PATCH 7/7] Bluetooth: hci_aml: configure the RF for a shared antenna
Date: Fri, 6 Nov 2026 10:57:47 +0800 [thread overview]
Message-ID: <7cafbdb9-1411-46ff-976b-7c7b8ab09bfe@amlogic.com> (raw)
In-Reply-To: <20261025192338.209574-8-christian.koever-draxl@student.uibk.ac.at>
Hi,
Thank you for your patch!
> From: Christian Stefan Kövér-Draxl<ckoever@outlook.de>
>
> The RF configuration selects the single antenna setting only for parts
> flagged as coexistence capable. On an S905W2 TV box with a W155S2-class
> W1 chip, Bluetooth and Wi-Fi share one antenna; with the default dual
> antenna setting the received signal is about 15 dB weaker.
>
> Use the single antenna setting when the board sets
> amlogic,shared-antenna.
>
> Signed-off-by: Christian Stefan Kövér-Draxl<ckoever@outlook.de>
> ---
> drivers/bluetooth/hci_aml.c | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
Reviewed-by: Yang Li <yang.li@amlogic.com>
------
Best regards,
Yang Li
prev parent reply other threads:[~2026-11-06 2:57 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-25 19:23 [PATCH 0/7] Bluetooth: make the Amlogic W1 (W155S2) usable christian.koever-draxl
2026-10-25 19:23 ` [PATCH 1/7] Bluetooth: add a quirk for controllers that cannot enable Secure Connections christian.koever-draxl
2026-11-05 2:19 ` Yang Li
2026-10-25 19:23 ` [PATCH 2/7] Bluetooth: add a quirk for controllers that hang on Write Current IAC LAP christian.koever-draxl
2026-11-05 2:24 ` Yang Li
2026-10-25 19:23 ` [PATCH 3/7] Bluetooth: hci_aml: cope with a controller that is already running christian.koever-draxl
2026-11-06 3:28 ` Yang Li
2026-10-25 19:23 ` [PATCH 4/7] dt-bindings: net: bluetooth: amlogic,w155s2-bt: allow local-bd-address christian.koever-draxl
2026-10-30 11:32 ` Krzysztof Kozlowski
2026-10-25 19:23 ` [PATCH 5/7] Bluetooth: hci_aml: take the address from the firmware description christian.koever-draxl
2026-11-06 3:15 ` Yang Li
2026-10-25 19:23 ` [PATCH 6/7] dt-bindings: net: bluetooth: amlogic,w155s2-bt: add amlogic,shared-antenna christian.koever-draxl
2026-10-30 11:40 ` Krzysztof Kozlowski
2026-10-25 19:23 ` [PATCH 7/7] Bluetooth: hci_aml: configure the RF for a shared antenna christian.koever-draxl
2026-11-06 2:57 ` Yang Li [this message]
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