linux-kernel - Re: [PATCH] ALSA: usb-audio: add quirk for RODE NT-USB+

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Date: Wed, 24 Jan 2024 16:40:25 +0100
From: Takashi Iwai <tiwai@...e.de>
To: Sean Young <sean@...s.org>
Cc: Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ALSA: usb-audio: add quirk for RODE NT-USB+

On Wed, 24 Jan 2024 16:15:24 +0100,
Sean Young wrote:
> 
> The RODE NT-USB+ is marketed as a professional usb microphone, however the
> usb audio interface is a mess:
> 
> [    1.130977] usb 1-5: new full-speed USB device number 2 using xhci_hcd
> [    1.503906] usb 1-5: config 1 has an invalid interface number: 5 but max is 4
> [    1.503912] usb 1-5: config 1 has no interface number 4
> [    1.519689] usb 1-5: New USB device found, idVendor=19f7, idProduct=0035, bcdDevice= 1.09
> [    1.519695] usb 1-5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> [    1.519697] usb 1-5: Product: RØDE NT-USB+
> [    1.519699] usb 1-5: Manufacturer: RØDE
> [    1.519700] usb 1-5: SerialNumber: 1D773A1A
> [    8.327495] usb 1-5: 1:1: cannot get freq at ep 0x82
> [    8.344500] usb 1-5: 1:2: cannot get freq at ep 0x82
> [    8.365499] usb 1-5: 2:1: cannot get freq at ep 0x2
> 
> Add QUIRK_FLAG_GET_SAMPLE_RATE to work around the broken sample rate get.
> I have asked Rode support to fix it, but they show no interest.
> 
> Signed-off-by: Sean Young <sean@...s.org>

Applied now.  Thanks.


Takashi