From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 194DE3DFC7D; Tue, 31 Mar 2026 16:34:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774974869; cv=none; b=dfr/GbwAgD2NfV/JAIsLc87bciJpX0v94I92AzS4SSZrU8zPluQXiLjeDjc80Rt4B6Ze3anAwe3jXwX/rooYzJUwJ6UHQOqa4wWpOa5Qk9Q8p1djZyPiNECSh2fpMc+3VSVEqkJLF+QWSvQ+7t4cMN/XhvqvWl/ifHmB3RcN5Q8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774974869; c=relaxed/simple; bh=FcO+aGKHnlhJXFHaL6/1NVzuliFA2PUv/6rbg81ReyA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=m7I4+GH2hFivaxqBZ13fyVbYJTrUhyxy0LUgf4UHClpOAOYgIoEkAk1KR1ZEp92RcSYGeaD+eKhWNTcVPEu53ioi4ja/KndIYg0Q4I85b6oLL+Wc2qVbceKokvp2SpElo8bfBAJqOAmB/O59G+fBco81sp81gLcAkiiS2JePwOE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=gNI8MCB3; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="gNI8MCB3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8E79BC19423; Tue, 31 Mar 2026 16:34:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1774974868; bh=FcO+aGKHnlhJXFHaL6/1NVzuliFA2PUv/6rbg81ReyA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gNI8MCB3hEwiJXff1GsV3zP6KgGgVgngsxvse5Q7cNEJzP0et7LeGy5XwxzDOXtf/ MvnQzlZby6UQGwp/io8eJJVqMAzgyDjq/uMa/XqEhpbcGU06K4N6u+uGZFr+UqLp4s 8SL361K4ur3ttEBh6BMBDI/jpVaLfW+EVRk4iMnQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Lianqin Hu , Takashi Iwai , Sasha Levin Subject: [PATCH 6.19 075/342] ALSA: usb-audio: Add iface reset and delay quirk for SPACETOUCH USB Audio Date: Tue, 31 Mar 2026 18:18:28 +0200 Message-ID: <20260331161801.653765326@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260331161758.909578033@linuxfoundation.org> References: <20260331161758.909578033@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lianqin Hu [ Upstream commit 5182e5ec4355dd690307f5d5c28cbfc5b2c06a97 ] Setting up the interface when suspended/resumeing fail on this card. Adding a reset and delay quirk will eliminate this problem. usb 1-1: New USB device found, idVendor=0666, idProduct=0880 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: USB Audio usb 1-1: Manufacturer: SPACETOUCH usb 1-1: SerialNumber: 000000000 Signed-off-by: Lianqin Hu Signed-off-by: Takashi Iwai Link: https://patch.msgid.link/TYUPR06MB6217ACC80B70BE25D87456B0D247A@TYUPR06MB6217.apcprd06.prod.outlook.com Signed-off-by: Sasha Levin --- sound/usb/quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index caca0e586d832..d87b988516bbf 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -2239,6 +2239,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { QUIRK_FLAG_IFACE_DELAY | QUIRK_FLAG_FORCE_IFACE_RESET), DEVICE_FLG(0x0661, 0x0883, /* iBasso DC04 Ultra */ QUIRK_FLAG_DSD_RAW), + DEVICE_FLG(0x0666, 0x0880, /* SPACETOUCH USB Audio */ + QUIRK_FLAG_FORCE_IFACE_RESET | QUIRK_FLAG_IFACE_DELAY), DEVICE_FLG(0x06f8, 0xb000, /* Hercules DJ Console (Windows Edition) */ QUIRK_FLAG_IGNORE_CTL_ERROR), DEVICE_FLG(0x06f8, 0xd002, /* Hercules DJ Console (Macintosh Edition) */ -- 2.51.0