From 885c22d259c8b245c479f3e19e9eeee54dee8b24 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Sat, 8 Aug 2026 17:22:54 +0200 Subject: [PATCH] ALSA: usb-audio: Fix mixer regression on SteelSeries Arctis Nova 5 The recent "sticky mixer" sanity check in USB-audio driver caused a regression on SteelSeries Arctis Nova 5 (1038:2232); because the firmware doesn't handle GET_CUR requests, some mixers are effectively disabled, leading to the too low / soft volumes: usb 5-1.1: 9:0: sticky mixer values (-19712/0/256 => 0), disabling usb 5-1.1: 10:0: sticky mixer values (-21248/0/256 => 0), disabling Restore the functionality by ignoring GET_CUR errors intentionally with MIXER_GET_CUR_BROKEN quirk. Fixes: 86aa1ea1f15c ("ALSA: usb-audio: Do not expose sticky mixers") Reported-by: Gert Burger Closes: https://lore.kernel.org/CAEQ1D3kdA3mkQx7ei9Kq0gwky0qroJqCLKrkvgfkqgTbeu086A@mail.gmail.com Link: https://bbs.archlinux.org/viewtopic.php?id=314220 Link: https://patch.msgid.link/20260808152258.1948767-1-tiwai@suse.de Signed-off-by: Takashi Iwai --- sound/usb/quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 90ca39dbed18..4d2957e62fbd 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2367,6 +2367,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_SHARE_MEDIA_DEVICE | QUIRK_FLAG_ALIGN_TRANSFER), DEVICE_FLG(0x1038, 0x1294, /* SteelSeries Arctis Pro Wireless */ QUIRK_FLAG_MIXER_PLAYBACK_MIN_MUTE), + DEVICE_FLG(0x1038, 0x2232, /* SteelSeries Arctis Nova 5 */ + QUIRK_FLAG_MIXER_GET_CUR_BROKEN), DEVICE_FLG(0x1101, 0x0003, /* Audioengine D1 */ QUIRK_FLAG_GET_SAMPLE_RATE), DEVICE_FLG(0x12d1, 0x3a07, /* HUAWEI USB-C HEADSET */ -- 2.47.3