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 3007B17CA12; Mon, 10 Mar 2025 17:52:15 +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=1741629135; cv=none; b=kK+L0DurpovWS9xol8aKWMwJFYZYfIpK13ba/d1+gbqBZfFrB9MIdQC/wv3xeckcOzqAeYwyxFkIHUUf/wowQil8XcTH+xuqzImbl/K8P3dIty6EpoWKp9IkrlzRexwbjvFsJ4r5nLb6Y/uaG8EJDiiGc1BGoofgiP4VcIae+0E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741629135; c=relaxed/simple; bh=HHMCLwpZjtvexxhHFDESUyhOg7A5mN55uLAz8jtlcFo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=r6WvR/mar7DKiBqoYRFhWmJugPH76DcB6XntZ4V8gr7o+Flgt+eUax4X+UN+RjMRDQYSSw7wOxznAAz0k9+RY4vJ1F6xE+Z0fevoShLUcY4H8s/Oq2D2TxBzzOQf9lPizi67UW0IvFxAcJoUQrzZsD+XjX2iFpsiMpzcGyMjdko= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=qVWvFglp; 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="qVWvFglp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A1442C4CEE5; Mon, 10 Mar 2025 17:52:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1741629135; bh=HHMCLwpZjtvexxhHFDESUyhOg7A5mN55uLAz8jtlcFo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qVWvFglpYxVMd6fFTvklYbiYYJrTJa+m/tvnp3ydF6LUdkMr8+0ZX3uCZxvuhJ9k9 QIUQXVeuMLTtMENikh8sui4c3se2zgAkWm+LuY+XSCSMGgW5czML1fvamwviTGwP7/ ZwWFHi9pIlhEPRc5CdcIMW0vmN+Mzgr0n2rWknic= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Lianqin Hu , Takashi Iwai Subject: [PATCH 5.15 190/620] ALSA: usb-audio: Add delay quirk for iBasso DC07 Pro Date: Mon, 10 Mar 2025 18:00:36 +0100 Message-ID: <20250310170553.135585368@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250310170545.553361750@linuxfoundation.org> References: <20250310170545.553361750@linuxfoundation.org> User-Agent: quilt/0.68 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 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Lianqin Hu commit d85fc52cbb9a719c8335d93a28d6a79d7acd419f upstream. Audio control requests that sets sampling frequency sometimes fail on this card. Adding delay between control messages eliminates that problem. usb 1-1: New USB device found, idVendor=2fc6, idProduct=f0b7 usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 usb 1-1: Product: iBasso DC07 Pro usb 1-1: Manufacturer: iBasso usb 1-1: SerialNumber: CTUA171130B Signed-off-by: Lianqin Hu Cc: Link: https://patch.msgid.link/TYUPR06MB62174A48D04E09A37996DF84D2ED2@TYUPR06MB6217.apcprd06.prod.outlook.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/usb/quirks.c | 2 ++ 1 file changed, 2 insertions(+) --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1934,6 +1934,8 @@ static const struct usb_audio_quirk_flag QUIRK_FLAG_CTL_MSG_DELAY_1M), DEVICE_FLG(0x2d95, 0x8021, /* VIVO USB-C-XE710 HEADSET */ QUIRK_FLAG_CTL_MSG_DELAY_1M), + DEVICE_FLG(0x2fc6, 0xf0b7, /* iBasso DC07 Pro */ + QUIRK_FLAG_CTL_MSG_DELAY_1M), DEVICE_FLG(0x30be, 0x0101, /* Schiit Hel */ QUIRK_FLAG_IGNORE_CTL_ERROR), DEVICE_FLG(0x413c, 0xa506, /* Dell AE515 sound bar */