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 1582422EF2 for ; Thu, 27 Jun 2024 10:25:14 +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=1719483915; cv=none; b=H5NoDJ4rfBGGUOrtfkZpI6pkJFNev6w74EydCPbRulXtIJH9RjZpNMF36Xr7w96iHrsGJVYC64A0sZlGfGcqrPFSEha5Umxg14vlbo3Y48431F3dZTMiikav9lozYmFhOhY9eVEPhkrCiFz2PdQtEAtbMUOVKtfX/AJbGCBsG7g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719483915; c=relaxed/simple; bh=wZ/G8LHzkiYmo4prSjNCYvrImcvwGfwp91fiNOgMeIM=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=QtB/SkRBlk6oGBiYfBWgjaLOsBEEz7qYF5zOU49ZUhgCnvzxx3AdCCUP4uCc2NiHuPgbqg8OO+qogehC45Co7Of3DS1Sk5fywf8k/foliyAjQ03HPFPMphW7yyDUqe4WnhN/IveY59mG5rTR7vfX3R/oVCqb+Ip89RP+hd4rOXc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kXvzUE2x; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kXvzUE2x" Received: by smtp.kernel.org (Postfix) with ESMTPS id A1531C2BBFC for ; Thu, 27 Jun 2024 10:25:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719483914; bh=wZ/G8LHzkiYmo4prSjNCYvrImcvwGfwp91fiNOgMeIM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=kXvzUE2xhH1YXKaUjn3dV2w9REEVwr0rAbfKJcBZSG1+UeXLayO9SsWeaANc2+ozV s0YZ1B/oBYbc4gWkL7vCsMF0bVdxEUc3SJyfmYKrxXzPl6kCaROfiRMT81xNGJQy53 l8J/1L76vAr3eku8deZHNfZl0m93XAHYZb8uFm1ABmuPI8cWKUXie7tkae4u6RzVL3 MrKXKE9asRZZNU3bgrErV/DHBRZaRnxbrt+tcSYCICmM6/jIF71CEdcoqGaaJ/Rao+ vHhtNP1lGJ7E6sPfo9GI6P3PkZbNn2fIVD7laYSr2mjlgTvBUDKuTsuc7WdY2CnXaQ UpLO9ksimU2ow== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 99C62C433E5; Thu, 27 Jun 2024 10:25:14 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 218992] Usb Type-C headset TX is noise Date: Thu, 27 Jun 2024 10:25:14 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: quic_ugoswami@quicinc.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D218992 --- Comment #3 from Udipto (quic_ugoswami@quicinc.com) --- One more info: Looking at endpoint.c code I think the function snd_usb_endpoint_open extra= cts the ep->clock_ref using clock_ref_find(chip, fp->clock) and this remains sa= me for all endpoints available. In the issue case when the error mismatch sample rate comes up, looks like = the ep->clock_ref->opened is 2, and it will not decrease to 0 when we close EP = 0x82 because EP 0x1 is opened. Also the clock_ref->rate will not go to 0 when cl= ose EP 0x82. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=