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c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1761037479; 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=rwpnWD9iw8bqt6SJCbIjLvqQbhMiOwHt9uoQCFJISgc=; b=dmzCi77Y1f/mXlUg9FjprNCpQBxZBlgKpkl+qSbEbaoInxI0YRScXBNH4NFYxzzLfXbZ6V HlvyO8gxfvRm5Wbp3gFCOHD0jietK8PNDjQhZOKdF5viqUB2vGR8agtmGWTzHQSmz4+J7l UVl3wwTh9yA7kBjVPgia998hrvF9bjo= X-MC-Unique: o4LayQD1OJWH26o8GdIWDQ-1 X-Mimecast-MFC-AGG-ID: o4LayQD1OJWH26o8GdIWDQ_1761037475 From: marcandre.lureau@redhat.com To: qemu-devel@nongnu.org Cc: BALATON Zoltan , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Paolo Bonzini , =?UTF-8?q?Volker=20R=C3=BCmelin?= , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Gerd Hoffmann Subject: [PATCH 13/43] hw/audio: simplify 'hda' audio init code Date: Tue, 21 Oct 2025 13:02:44 +0400 Message-ID: <20251021090317.425409-14-marcandre.lureau@redhat.com> In-Reply-To: <20251021090317.425409-1-marcandre.lureau@redhat.com> References: <20251021090317.425409-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 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=170.10.129.124; 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_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: 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: 1761037593423158500 From: Marc-Andr=C3=A9 Lureau For consistency, use only qdev_device_add() to instantiate the devices. We can't rely on automatic bus lookup for the "hda-duplex" device though as it may end up on a different "intel-hda" bus... Signed-off-by: Marc-Andr=C3=A9 Lureau --- hw/audio/intel-hda.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/hw/audio/intel-hda.c b/hw/audio/intel-hda.c index 6a0db0dd9e..14bcf1257d 100644 --- a/hw/audio/intel-hda.c +++ b/hw/audio/intel-hda.c @@ -21,6 +21,7 @@ #include "hw/pci/pci.h" #include "hw/qdev-properties.h" #include "hw/pci/msi.h" +#include "monitor/qdev.h" #include "qemu/timer.h" #include "qemu/bitops.h" #include "qemu/log.h" @@ -30,6 +31,7 @@ #include "intel-hda.h" #include "migration/vmstate.h" #include "intel-hda-defs.h" +#include "qobject/qdict.h" #include "system/dma.h" #include "qapi/error.h" #include "qom/object.h" @@ -1305,15 +1307,19 @@ static const TypeInfo hda_codec_device_type_info = =3D { */ static int intel_hda_and_codec_init(PCIBus *bus, const char *audiodev) { - DeviceState *controller; + g_autoptr(QDict) props =3D qdict_new(); + DeviceState *intel_hda, *codec; BusState *hdabus; - DeviceState *codec; =20 - controller =3D DEVICE(pci_create_simple(bus, -1, "intel-hda")); - hdabus =3D QLIST_FIRST(&controller->child_bus); + qdict_put_str(props, "driver", "intel-hda"); + intel_hda =3D qdev_device_add_from_qdict(props, false, &error_fatal); + hdabus =3D QLIST_FIRST(&intel_hda->child_bus); + codec =3D qdev_new("hda-duplex"); qdev_prop_set_string(codec, "audiodev", audiodev); qdev_realize_and_unref(codec, hdabus, &error_fatal); + object_unref(intel_hda); + return 0; } =20 --=20 2.51.0