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 37D0A26AF5 for ; Thu, 27 Jun 2024 10:24:48 +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=1719483889; cv=none; b=aP7cu4e9mFy7tRQ/izBq3YWB5IyhTMekZybPJCdokFNIQZGU135HeMdEtNazqRrigMP0rlOJtGKfRnmlpI2Bw3TxBPjuKNu3xmLVNC2rF/8g+N3ux6CRPud3WFOrWZhxuiUdO7ghAdsnBbWdg5jFO9zN0clN6RUN88g97WVnvn0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719483889; c=relaxed/simple; bh=VnhgeiyI45wfF1ivP/B3jCuvigzjWwhpr3Lw0lEwUvg=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=GmezGdXbs+x2bAPRsIuos95V8DHpkfLDDwnDfhyar5lnkNN9ro4AMQVnckiUIZgxY46cqRQidmhpkB6y1DqrQiZwNzHppoZ0XZ9w52d3Cs+q741qrBr2Ux9ZM1oOi2Rbsub5bN3FZoQ2NOp/2peHms9XsdczN6nWOYhYEQZsNhk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=KGlnTQgM; 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="KGlnTQgM" Received: by smtp.kernel.org (Postfix) with ESMTPS id BB0A3C2BBFC for ; Thu, 27 Jun 2024 10:24:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1719483888; bh=VnhgeiyI45wfF1ivP/B3jCuvigzjWwhpr3Lw0lEwUvg=; h=From:To:Subject:Date:In-Reply-To:References:From; b=KGlnTQgMkZheZ7CyPonk0+QUYlSYLF3orfSemmVdxbW2QJb0s9F4OpNbR61EcU3A0 jJmKyERjsAt61SSmHUUH1KvG1sh6MeTa0ujy8Xp47g+B69YdfMnBY+YXNVVIrZtTvH JfN0/TZvdzrGSNiXex2d5cpQzRCUL8l3NDUSjXN5WGqdIrb4agZN+ydYSrp5mKyDXo +Qgjj4U6ZABxfL80QGoEuA75LQv+abPwbeAaLt/RBh1SJXFF3uxJkhzDIWzfNrjv7t uudl8gME0jYz/atRIHZxyO6UBPRxAB73ZKesXFm1WwoaaWmrse1xBo5nuPsLRX7exd 7njRZMly4ejtA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id AB98EC53B50; Thu, 27 Jun 2024 10:24:48 +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 10:24:48 +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 #2 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.=