From dbeb9bf62c95661c3aa08ba84e1805658c3b3894 Mon Sep 17 00:00:00 2001 From: Sean Young Date: Wed, 24 Jan 2024 15:15:24 +0000 Subject: [PATCH] ALSA: usb-audio: add quirk for RODE NT-USB+ MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit commit 7822baa844a87cbb93308c1032c3d47d4079bb8a upstream. 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 Cc: Link: https://lore.kernel.org/r/20240124151524.23314-1-sean@mess.org Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index be0ce1fc..591c3a3 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2183,6 +2183,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_FIXED_RATE), DEVICE_FLG(0x1bcf, 0x2283, /* NexiGo N930AF FHD Webcam */ QUIRK_FLAG_GET_SAMPLE_RATE), + DEVICE_FLG(0x19f7, 0x0035, /* RODE NT-USB+ */ + QUIRK_FLAG_GET_SAMPLE_RATE), /* Vendor matches */ VENDOR_FLG(0x045e, /* MS Lifecam */ -- 2.7.4