From: Shawn Guo <shawnguo@kernel.org>
To: Adam Ford <aford173@gmail.com>
Cc: devicetree@vger.kernel.org, Sascha Hauer <s.hauer@pengutronix.de>,
aford@beaconembedded.com, linux-kernel@vger.kernel.org,
Rob Herring <robh+dt@kernel.org>,
NXP Linux Team <linux-imx@nxp.com>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] arm64: dts: imx8mm-beacon-som: Fix Choppy BT audio
Date: Fri, 30 Oct 2020 15:57:04 +0800 [thread overview]
Message-ID: <20201030075703.GJ28755@dragon> (raw)
In-Reply-To: <20201007130237.230613-1-aford173@gmail.com>
On Wed, Oct 07, 2020 at 08:02:37AM -0500, Adam Ford wrote:
> When streaming bluetooth audio, the sound is choppy due to the
> fact that the default baud rate of the HCI interface is too slow
> to handle 16-bit stereo at 48KHz.
>
> The Bluetooth chip is capable of up to 4M baud on the serial port,
> so this patch sets the max-speed to 4000000 in order to properly
> stream audio over the Bluetooth.
>
> Fixes: 593816fa2f35 ("arm64: dts: imx: Add Beacon i.MX8m-Mini development kit")
>
> Signed-off-by: Adam Ford <aford173@gmail.com>
Applied, thanks.
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WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo@kernel.org>
To: Adam Ford <aford173@gmail.com>
Cc: linux-arm-kernel@lists.infradead.org, aford@beaconembedded.com,
Rob Herring <robh+dt@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] arm64: dts: imx8mm-beacon-som: Fix Choppy BT audio
Date: Fri, 30 Oct 2020 15:57:04 +0800 [thread overview]
Message-ID: <20201030075703.GJ28755@dragon> (raw)
In-Reply-To: <20201007130237.230613-1-aford173@gmail.com>
On Wed, Oct 07, 2020 at 08:02:37AM -0500, Adam Ford wrote:
> When streaming bluetooth audio, the sound is choppy due to the
> fact that the default baud rate of the HCI interface is too slow
> to handle 16-bit stereo at 48KHz.
>
> The Bluetooth chip is capable of up to 4M baud on the serial port,
> so this patch sets the max-speed to 4000000 in order to properly
> stream audio over the Bluetooth.
>
> Fixes: 593816fa2f35 ("arm64: dts: imx: Add Beacon i.MX8m-Mini development kit")
>
> Signed-off-by: Adam Ford <aford173@gmail.com>
Applied, thanks.
next prev parent reply other threads:[~2020-10-30 7:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-07 13:02 [PATCH] arm64: dts: imx8mm-beacon-som: Fix Choppy BT audio Adam Ford
2020-10-07 13:02 ` Adam Ford
2020-10-30 7:57 ` Shawn Guo [this message]
2020-10-30 7:57 ` Shawn Guo
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