From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 2F4B2C433F5 for ; Fri, 14 Jan 2022 07:29:06 +0000 (UTC) Received: from localhost ([::1]:49252 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n8H1E-00054T-Up for qemu-devel@archiver.kernel.org; Fri, 14 Jan 2022 02:29:05 -0500 Received: from eggs.gnu.org ([209.51.188.92]:50484) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n8GUa-0007bI-LS for qemu-devel@nongnu.org; Fri, 14 Jan 2022 01:55:21 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:42612) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n8GUX-0007V6-FF for qemu-devel@nongnu.org; Fri, 14 Jan 2022 01:55:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1642143316; 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=wcVOdlcY+aG5+PurdoxFONFnBf312t/TsvGNS3NIlGo=; b=ZRJWYlDXoZyydC1vvNYJlTTmyLXYuYPuogAGHxfmdsSwNo+Mw9UNHJbE76FXB0UluD4+7p ZFUkDzzGyzQ2rUW7i4ZRYu1h6hk5I/nHgJYy6IeFTUx+0rrpresbJrE+jzSZoJ7wnAGIp3 MesZsL4xJ85QBsJbVMffQTTuH9JebQA= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-93-UCm2twCcN868Ne6jfTK09Q-1; Fri, 14 Jan 2022 01:55:13 -0500 X-MC-Unique: UCm2twCcN868Ne6jfTK09Q-1 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D857A85B660; Fri, 14 Jan 2022 06:55:11 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.193.24]) by smtp.corp.redhat.com (Postfix) with ESMTPS id AE2115F90D; Fri, 14 Jan 2022 06:54:55 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id AC09A180063D; Fri, 14 Jan 2022 07:53:26 +0100 (CET) From: Gerd Hoffmann To: qemu-devel@nongnu.org Subject: [PULL 06/20] hw/audio/intel-hda: fix stream reset Date: Fri, 14 Jan 2022 07:53:12 +0100 Message-Id: <20220114065326.782420-7-kraxel@redhat.com> In-Reply-To: <20220114065326.782420-1-kraxel@redhat.com> References: <20220114065326.782420-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=kraxel@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.129.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -33 X-Spam_score: -3.4 X-Spam_bar: --- X-Spam_report: (-3.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.595, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=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: , Cc: Peter Maydell , Aleksandar Rikalo , "Michael S. Tsirkin" , =?UTF-8?q?Volker=20R=C3=BCmelin?= , Christian Schoenebeck , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Markus Armbruster , =?UTF-8?q?Herv=C3=A9=20Poussineau?= , Gerd Hoffmann , Paolo Bonzini , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Eric Blake Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Volker Rümelin Quote from: High Definition Audio Specification 1.0a, section 3.3.35 Offset 80: {IOB}SDnCTL Stream Reset (SRST): Writing a 1 causes the corresponding stream to be reset. The Stream Descriptor registers (except the SRST bit itself) ... are reset. Change the code to reset the Stream Descriptor Control and Status registers except the SRST bit. Resolves: https://gitlab.com/qemu-project/qemu/-/issues/757 Signed-off-by: Volker Rümelin Message-Id: <20211226154017.6067-3-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann --- hw/audio/intel-hda.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/audio/intel-hda.c b/hw/audio/intel-hda.c index 2b55d521503f..5f8a878f20c1 100644 --- a/hw/audio/intel-hda.c +++ b/hw/audio/intel-hda.c @@ -581,7 +581,7 @@ static void intel_hda_set_st_ctl(IntelHDAState *d, const IntelHDAReg *reg, uint3 if (st->ctl & 0x01) { /* reset */ dprint(d, 1, "st #%d: reset\n", reg->stream); - st->ctl = SD_STS_FIFO_READY << 24; + st->ctl = SD_STS_FIFO_READY << 24 | SD_CTL_STREAM_RESET; } if ((st->ctl & 0x02) != (old & 0x02)) { uint32_t stnr = (st->ctl >> 20) & 0x0f; -- 2.34.1