From nobody Sun Apr 12 05:51:29 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=quarantine dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1771240635; cv=none; d=zohomail.com; s=zohoarc; b=H2GX/BH1/8fBsBTsu7Su2yLYZNOWj2hEtyrNnjvFhWL6T8KvL3l4MRPAgpmWIftxFIawedwYk9TCMwBkBgQM9NMxyMsdmLn2Ll38Y5Qli5rK80y6nuDXDaxYioz9xgbPDPjCYHRsYiGf+C6VUYAihh3Bt+RAeOwrFr370ah8l/s= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1771240635; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=6VfogaPHf/Z+L9b7Y13bG+eABGPqx21qH8NhHT2gnNM=; b=mUmpJys75HC8/MD/0923XBpLQULgkLJphgdvJ3NHm9oXEs65TT3x7o9hC/Hf0tEzLfGIkvJR9rOlepi+n21nxogdrk6iv0g+tdtdsd3D4VAaQ5LCIlgP4zjCZ6KH02oon+bfseCNk7W6QQgQmrzdBEsF2Whc9EEawOz/u63IlnU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=quarantine dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1771240635157830.4864442065431; Mon, 16 Feb 2026 03:17:15 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vrwaC-0004oZ-7b; Mon, 16 Feb 2026 06:16:04 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vrwaB-0004oD-7f for qemu-devel@nongnu.org; Mon, 16 Feb 2026 06:16:03 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vrwa9-0007L3-Lb for qemu-devel@nongnu.org; Mon, 16 Feb 2026 06:16:02 -0500 Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-372-1y5fjROjOhSx0_O4i7YO0g-1; Mon, 16 Feb 2026 06:15:56 -0500 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 827551955D88; Mon, 16 Feb 2026 11:15:54 +0000 (UTC) Received: from localhost (unknown [10.45.242.26]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id D7F7D1955F43; Mon, 16 Feb 2026 11:15:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1771240560; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=6VfogaPHf/Z+L9b7Y13bG+eABGPqx21qH8NhHT2gnNM=; b=ZRdcPn2HvthbVQ/y7WN6l6RlTIIwsqkvkUHLfGzuhl0iSsDOq1BilCLmqU/7/hpzPoJqKl aFah+7n/2D02jMisj2XUp7CfItOYAM5eVMrWzrTjFLyr3GPqTVAVMWcf5EpMBEsDayrU50 Ao4H9/9+gXKamFHXPZV5WLX/cf1dvgU= X-MC-Unique: 1y5fjROjOhSx0_O4i7YO0g-1 X-Mimecast-MFC-AGG-ID: 1y5fjROjOhSx0_O4i7YO0g_1771240554 From: =?utf-8?q?Marc-Andr=C3=A9_Lureau?= Date: Mon, 16 Feb 2026 12:14:55 +0100 Subject: [PATCH 06/85] qemu-options.hx: document -audiodev dbus MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260216-audio-v1-6-e676662e4514@redhat.com> References: <20260216-audio-v1-0-e676662e4514@redhat.com> In-Reply-To: <20260216-audio-v1-0-e676662e4514@redhat.com> To: qemu-devel@nongnu.org Cc: Gerd Hoffmann , Eduardo Habkost , Paolo Bonzini , =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , John Snow , Cleber Rosa , Christian Schoenebeck , Akihiko Odaki , Thomas Huth , Alexandre Ratchov , =?utf-8?q?Alex_Benn=C3=A9e?= , Laurent Vivier , "Michael S. Tsirkin" , Manos Pitsidianakis , Alistair Francis , "Edgar E. Iglesias" , Peter Maydell , qemu-arm@nongnu.org, =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Mark Cave-Ayland X-Developer-Signature: v=1; a=openpgp-sha256; l=1123; i=marcandre.lureau@redhat.com; h=from:subject:message-id; bh=4z4LECFy6R6KVgt/u7UO4ATuY8GKjOnvDAw3YOWYVi0=; b=owEBbQKS/ZANAwAKAdro4Ql1lpzlAcsmYgBpkvxOX9kHbpwVs6KRYut1JR49y+n4qjf3d4FLe Uq3KmX5bW6JAjMEAAEKAB0WIQSHqb2TP4fGBtJ29i3a6OEJdZac5QUCaZL8TgAKCRDa6OEJdZac 5fVjD/0QMFFJ51oD2c3FzFYpoiB86kipeqVkr7ZkvssaX1+/e9cy2N40gzdDpNZbaG4pQ+7qIsR OjFz+Luvr77Tu9a9M8Hd9/eGHmCf0OxR7cmnbX/dIGUCMpAC9u+gb3SYYZscprQy/CkeGvglvfC nEBF0JcPWy3kJeMLREXG5fGnqzxV5BB++G3jRsX0Fsug+rNrKcKADcgbc07xcZt9CQ1NFq08srv rSKx8eGoWqMARcf6dEUC/25ANxwPrvSxF3Zo6HWC479TX/rSz1/9VvchbT2QC5ieCr6/45DfBG+ eU4yY6E55P+D6QH6sAG4qI7r0xgXF+0HZJGQdXjooYldcW7IW/bAekD3jI+uWDycRXTsboQur/O CQBUh+w+nv/F9iCxTz5vgWhisJEJSUvt8VlzA+wAcUH4LPwygVP/zTv0Wi9fOxQ1FU++qcDPbrl 5ilGfjW6JYJncutW9Oxgm9QRPJVp09vlQKhcJgh+GkT2p0T7iISVDMk+awSGgu0Idf2yN9TpT4O Pv65ULbh97FeWsb0eBpOGbxERK6r+WRxMZpOFobBKI5u3y9lLnAnF3SGhNxA/FDm2WPp1wvh41z 5KuAWeAKVz4awzixS7Ykxz6TezB4eH6Bns8jee86JnUw8Qxm5W8bqCVkDiCBaWpdtNMj/7kWK0i eUeORBX/6QEveLQ== X-Developer-Key: i=marcandre.lureau@redhat.com; a=openpgp; fpr=87A9BD933F87C606D276F62DDAE8E10975969CE5 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=170.10.133.124; envelope-from=marcandre.lureau@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1771240637533154100 Document the backend introduced in commit 739362d420 ("audio: add dbus audio backend"). Reported-by: Mark Cave-Ayland Signed-off-by: Marc-Andr=C3=A9 Lureau Reviewed-by: Mark Cave-Ayland --- qemu-options.hx | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/qemu-options.hx b/qemu-options.hx index 15a6f82043a..4043e8ca22b 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -991,6 +991,16 @@ SRST ``in|out.buffer-count=3Dcount`` Sets the count of the buffers. =20 +``-audiodev dbus,id=3Did[,prop[=3Dvalue][,...]]`` + Creates a D-Bus backend. It must be associated with the display + (as ``-display dbus,audiodev=3Did``). (Since 7.0) + + D-Bus specific options are: + + ``nsamples`` + Number of samples per read/write (default to 480, 10ms at 48kHz) + (Since 10.0) + ``-audiodev dsound,id=3Did[,prop[=3Dvalue][,...]]`` Creates a backend using Microsoft's DirectSound. This backend is only available on Windows and only supports playback. --=20 2.53.0