linux-kernel - Re: [PATCH] ALSA: usb-audio: Fix microphone sound on Opencomm2 Headset

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Message-ID: <87jzs0w20z.wl-tiwai@suse.de>
Date:   Fri, 06 Oct 2023 11:09:16 +0200
From:   Takashi Iwai <tiwai@...e.de>
To:     Whale Chang <whalechang@...gle.com>
Cc:     LKML <linux-kernel@...r.kernel.org>, Ai Chao <aichao@...inos.cn>,
        Jaroslav Kysela <perex@...ex.cz>,
        John Keeping <john@...ping.me.uk>,
        Jussi Laako <jussi@...arnerd.net>,
        Takashi Iwai <tiwai@...e.com>, alsa-devel@...a-project.org
Subject: Re: [PATCH] ALSA: usb-audio: Fix microphone sound on Opencomm2 Headset

On Fri, 06 Oct 2023 06:48:49 +0200,
Whale Chang wrote:
> 
> From: WhaleChang <whalechang@...gle.com>
> 
> When a Opencomm2 Headset is connected to a Bluetooth USB dongle,
> the audio playback functions properly, but the microphone does not work.
> 
> In the dmesg logs, there are messages indicating that the init_pitch
> function fails when the capture process begins.
> 
> The microphone only functions when the ep pitch control is not set.
> 
> Toggling the pitch control off bypasses the init_piatch function
> and allows the microphone to work.
> 
> Signed-off-by: WhaleChang <whalechang@...gle.com>

Thanks, applied now.


Takashi