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 X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0DE49C433E0 for ; Wed, 20 Jan 2021 00:50:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D06B02310D for ; Wed, 20 Jan 2021 00:50:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729898AbhATAuN (ORCPT ); Tue, 19 Jan 2021 19:50:13 -0500 Received: from mx1.opensynergy.com ([217.66.60.4]:31477 "EHLO mx1.opensynergy.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729054AbhATArB (ORCPT ); Tue, 19 Jan 2021 19:47:01 -0500 Received: from SR-MAILGATE-02.opensynergy.com (localhost.localdomain [127.0.0.1]) by mx1.opensynergy.com (Proxmox) with ESMTP id 7EA2AA13B0; Wed, 20 Jan 2021 01:37:01 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=opensynergy.com; h=cc:cc:content-transfer-encoding:content-type:content-type :date:from:from:message-id:mime-version:reply-to:subject:subject :to:to; s=srmailgate02; bh=g3peVLu/aEuE3zFN78uiHYXZs/lCyoR9D8SzT duAw8k=; b=mkyAGhl2jWeIn8aNb2TP5Oss8ufW4W6HuAgCnNCr52wtQe6hCk7Uy UN+7gIj3g6rJ4rJtak9LTd/DdfJ2tMOMGIGnnmAMs7JcwiobToyTL7jueJTw/AG/ WXWL1HmD2MYs3SdbRT6l7NkdNAZWCdjsQSvcnEEhfEo7VX4PErCdCW7L4BPdoU3E 9vtgkwxnOJIt3B0dwAEE2RZxRyVFdWuqHNHstVuI2b6+qMOO9UF7+8NXsSaCqDmg kx7o+Yc5678s8egVNx9eqbHB63YxyaNW5PeRfuMTghWEFPkakGtFi5dD5jEJQlm4 f3dp2nRG+cnTlUq7St2vk3ZarHWvZ96Ng== From: Anton Yakovlev To: , , CC: Jaroslav Kysela , Jason Wang , , "Michael S. Tsirkin" , Takashi Iwai Subject: [PATCH 0/7] ALSA: add virtio sound driver Date: Wed, 20 Jan 2021 01:36:28 +0100 Message-ID: <20210120003638.3339987-1-anton.yakovlev@opensynergy.com> X-Mailer: git-send-email 2.30.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: SR-MAIL-02.open-synergy.com (10.26.10.22) To SR-MAIL-01.open-synergy.com (10.26.10.21) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series implements a driver part of the virtio sound device specification v8 [1]. The driver supports PCM playback and capture substreams, jack and channel map controls. A message-based transport is used to write/read PCM frames to/from a device. The series is based (and was actually tested) on Linus's master branch [2], on top of commit 1e2a199f6ccd ("Merge tag 'spi-fix-v5.11-rc4' of ...") As a device part was used OpenSynergy proprietary implementation. Any comments are very welcome. [1] https://lists.oasis-open.org/archives/virtio-dev/202003/msg00185.html [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git Anton Yakovlev (7): uapi: virtio_ids: add a sound device type ID from OASIS spec uapi: virtio_snd: add the sound device header file ALSA: virtio: add virtio sound driver ALSA: virtio: handling control and I/O messages for the PCM device ALSA: virtio: PCM substream operators ALSA: virtio: introduce jack support ALSA: virtio: introduce device suspend/resume support MAINTAINERS | 8 + include/uapi/linux/virtio_ids.h | 1 + include/uapi/linux/virtio_snd.h | 361 +++++++++++++++++++ sound/Kconfig | 2 + sound/Makefile | 3 +- sound/virtio/Kconfig | 10 + sound/virtio/Makefile | 13 + sound/virtio/virtio_card.c | 593 ++++++++++++++++++++++++++++++++ sound/virtio/virtio_card.h | 121 +++++++ sound/virtio/virtio_chmap.c | 237 +++++++++++++ sound/virtio/virtio_ctl_msg.c | 293 ++++++++++++++++ sound/virtio/virtio_ctl_msg.h | 122 +++++++ sound/virtio/virtio_jack.c | 255 ++++++++++++++ sound/virtio/virtio_pcm.c | 582 +++++++++++++++++++++++++++++++ sound/virtio/virtio_pcm.h | 132 +++++++ sound/virtio/virtio_pcm_msg.c | 317 +++++++++++++++++ sound/virtio/virtio_pcm_ops.c | 524 ++++++++++++++++++++++++++++ 17 files changed, 3573 insertions(+), 1 deletion(-) create mode 100644 include/uapi/linux/virtio_snd.h create mode 100644 sound/virtio/Kconfig create mode 100644 sound/virtio/Makefile create mode 100644 sound/virtio/virtio_card.c create mode 100644 sound/virtio/virtio_card.h create mode 100644 sound/virtio/virtio_chmap.c create mode 100644 sound/virtio/virtio_ctl_msg.c create mode 100644 sound/virtio/virtio_ctl_msg.h create mode 100644 sound/virtio/virtio_jack.c create mode 100644 sound/virtio/virtio_pcm.c create mode 100644 sound/virtio/virtio_pcm.h create mode 100644 sound/virtio/virtio_pcm_msg.c create mode 100644 sound/virtio/virtio_pcm_ops.c -- 2.30.0