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=-11.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, 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 6AA46C433E0 for ; Tue, 9 Feb 2021 12:41:39 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 0D6F564E60 for ; Tue, 9 Feb 2021 12:41:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0D6F564E60 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=opensynergy.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id C89DA16B0; Tue, 9 Feb 2021 13:40:45 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz C89DA16B0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1612874495; bh=ozJDoa8eiXjPhL+0XdHc5A0SKWUnmMysOAcgD9VLqzk=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=JCU5ieL0qgheDcGPR9SV8Ai+hBY6oYJpz4YIeNUqJx6sIV2dQ7aUYnhB7+bP2TuTH ZJNJ1/9ecze3UdRBSFexrqZdSMWqspUdTQrM53QO/gMYUuC2pIccDz8/+j4/X7VL4I V1Ggw6hj7DH60G8pijjgccVs5XtyO9GyDqFjnh/I= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 4C9ECF801EB; Tue, 9 Feb 2021 13:40:45 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 9EEAEF801EC; Tue, 9 Feb 2021 13:40:43 +0100 (CET) Received: from mx1.opensynergy.com (mx1.opensynergy.com [217.66.60.4]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 0E284F8016B for ; Tue, 9 Feb 2021 13:40:34 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 0E284F8016B Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=opensynergy.com header.i=@opensynergy.com header.b="R7P38M2x" Received: from SR-MAILGATE-02.opensynergy.com (localhost.localdomain [127.0.0.1]) by mx1.opensynergy.com (Proxmox) with ESMTP id 61BA0A15F7; Tue, 9 Feb 2021 13:40:33 +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=DhKooPdZHZSbFwcus3VYCgE1dkJZGK8NHt1WJ eUPXxM=; b=R7P38M2xUWYiiWKyWwTDampjS0hvOEGOVHLgvrjaWK7wbp6qVLx1A QndrrutstOOJ4LIJhnZGJnzSacQrkoxbIAMqRABxLOZx4G1NKEhoL6mPtwwSkaLG WB/3DTxyE1Gl8GLWRm/SqiW30y51tbMQGvG7K+McqBfo+tWx4o61N4EO9xWcRD4W SL+nF68iCHDNz6UzPueKNDWsdcL3ZRpm/zU6fOuoBy737szuvMVWnST3axKokBaP LU88UXMhEUzn81HTSBKL+jQ3p3GaCub8sUyqNL4RWiasCHekWzRPQS7F9D5u/XJ5 6Jyu/R+c4+1L+45FOB3KVJg/ydRJVAj7g== From: Anton Yakovlev To: , , Subject: [PATCH v3 0/9] ALSA: add virtio sound driver Date: Tue, 9 Feb 2021 13:40:01 +0100 Message-ID: <20210209124011.1224628-1-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) Cc: Takashi Iwai , "Michael S. Tsirkin" X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" 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. As a device part was used OpenSynergy proprietary implementation. Any comments are very welcome. v3 changes: - Fixed license headers for all files. - Many coding style and kernel doc fixes. - Replaced devm_kmalloc/devm_kfree with kmalloc/kfree wherever appropriate. - Made the names of the card and PCM devices more informative. - To process the DEVICE_NEEDS_RESET status, simply call device_reprobe(). - For control messages replaced atomic_t by refcount_t for the reference counter and simplified the general logic. - Use vmalloc'ed managed buffer for PCM substreams. - Replaced all atomic fields in the virtio substream structure with non-atomic + spinlock. - Use the non-atomic PCM ops. - Use ops->sync_stop() to release the substream on the device side. - Rebased and tested on top of v5.11-rc6. v2 changes: - For some reason, in the previous patch series, several patches were squashed. Fixed this issue to make the review easier. - Added mst@redhat.com to the MAINTAINERS. - When creating virtqueues, now only the event virtqueue is disabled. It's enabled only after successful initialization of the device. - Added additional comments to the reset worker function: [2/9] virtio_card.c:virtsnd_reset_fn() - Added check that VIRTIO_F_VERSION_1 feature bit is set. - Added additional comments to the device removing function: [2/9] virtio_card.c:virtsnd_remove() - Added additional comments to the tx/rx interrupt handler: [5/9] virtio_pcm_msg.c:virtsnd_pcm_msg_complete() - Added additional comments to substream release wait function. [6/9] virtio_pcm_ops.c:virtsnd_pcm_released() [1] https://lists.oasis-open.org/archives/virtio-dev/202003/msg00185.html Anton Yakovlev (9): uapi: virtio_ids: add a sound device type ID from OASIS spec ALSA: virtio: add virtio sound driver ALSA: virtio: handling control messages ALSA: virtio: build PCM devices and substream hardware descriptors 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 PCM channel map support ALSA: virtio: introduce device suspend/resume support MAINTAINERS | 9 + include/uapi/linux/virtio_ids.h | 1 + include/uapi/linux/virtio_snd.h | 334 +++++++++++++++++++++ sound/Kconfig | 2 + sound/Makefile | 3 +- sound/virtio/Kconfig | 10 + sound/virtio/Makefile | 13 + sound/virtio/virtio_card.c | 462 +++++++++++++++++++++++++++++ sound/virtio/virtio_card.h | 113 ++++++++ sound/virtio/virtio_chmap.c | 219 ++++++++++++++ sound/virtio/virtio_ctl_msg.c | 311 ++++++++++++++++++++ sound/virtio/virtio_ctl_msg.h | 78 +++++ sound/virtio/virtio_jack.c | 233 +++++++++++++++ sound/virtio/virtio_pcm.c | 499 ++++++++++++++++++++++++++++++++ sound/virtio/virtio_pcm.h | 121 ++++++++ sound/virtio/virtio_pcm_msg.c | 393 +++++++++++++++++++++++++ sound/virtio/virtio_pcm_ops.c | 493 +++++++++++++++++++++++++++++++ 17 files changed, 3293 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 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=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 16EABC433DB for ; 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Tue, 9 Feb 2021 13:40:33 +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=DhKooPdZHZSbFwcus3VYCgE1dkJZGK8NHt1WJ eUPXxM=; b=R7P38M2xUWYiiWKyWwTDampjS0hvOEGOVHLgvrjaWK7wbp6qVLx1A QndrrutstOOJ4LIJhnZGJnzSacQrkoxbIAMqRABxLOZx4G1NKEhoL6mPtwwSkaLG WB/3DTxyE1Gl8GLWRm/SqiW30y51tbMQGvG7K+McqBfo+tWx4o61N4EO9xWcRD4W SL+nF68iCHDNz6UzPueKNDWsdcL3ZRpm/zU6fOuoBy737szuvMVWnST3axKokBaP LU88UXMhEUzn81HTSBKL+jQ3p3GaCub8sUyqNL4RWiasCHekWzRPQS7F9D5u/XJ5 6Jyu/R+c4+1L+45FOB3KVJg/ydRJVAj7g== From: Anton Yakovlev To: , , Subject: [PATCH v3 0/9] ALSA: add virtio sound driver Date: Tue, 9 Feb 2021 13:40:01 +0100 Message-ID: <20210209124011.1224628-1-anton.yakovlev@opensynergy.com> X-Mailer: git-send-email 2.30.0 MIME-Version: 1.0 X-ClientProxiedBy: SR-MAIL-02.open-synergy.com (10.26.10.22) To SR-MAIL-01.open-synergy.com (10.26.10.21) Cc: Jaroslav Kysela , Takashi Iwai , "Michael S. Tsirkin" X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" 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. As a device part was used OpenSynergy proprietary implementation. Any comments are very welcome. v3 changes: - Fixed license headers for all files. - Many coding style and kernel doc fixes. - Replaced devm_kmalloc/devm_kfree with kmalloc/kfree wherever appropriate. - Made the names of the card and PCM devices more informative. - To process the DEVICE_NEEDS_RESET status, simply call device_reprobe(). - For control messages replaced atomic_t by refcount_t for the reference counter and simplified the general logic. - Use vmalloc'ed managed buffer for PCM substreams. - Replaced all atomic fields in the virtio substream structure with non-atomic + spinlock. - Use the non-atomic PCM ops. - Use ops->sync_stop() to release the substream on the device side. - Rebased and tested on top of v5.11-rc6. v2 changes: - For some reason, in the previous patch series, several patches were squashed. Fixed this issue to make the review easier. - Added mst@redhat.com to the MAINTAINERS. - When creating virtqueues, now only the event virtqueue is disabled. It's enabled only after successful initialization of the device. - Added additional comments to the reset worker function: [2/9] virtio_card.c:virtsnd_reset_fn() - Added check that VIRTIO_F_VERSION_1 feature bit is set. - Added additional comments to the device removing function: [2/9] virtio_card.c:virtsnd_remove() - Added additional comments to the tx/rx interrupt handler: [5/9] virtio_pcm_msg.c:virtsnd_pcm_msg_complete() - Added additional comments to substream release wait function. [6/9] virtio_pcm_ops.c:virtsnd_pcm_released() [1] https://lists.oasis-open.org/archives/virtio-dev/202003/msg00185.html Anton Yakovlev (9): uapi: virtio_ids: add a sound device type ID from OASIS spec ALSA: virtio: add virtio sound driver ALSA: virtio: handling control messages ALSA: virtio: build PCM devices and substream hardware descriptors 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 PCM channel map support ALSA: virtio: introduce device suspend/resume support MAINTAINERS | 9 + include/uapi/linux/virtio_ids.h | 1 + include/uapi/linux/virtio_snd.h | 334 +++++++++++++++++++++ sound/Kconfig | 2 + sound/Makefile | 3 +- sound/virtio/Kconfig | 10 + sound/virtio/Makefile | 13 + sound/virtio/virtio_card.c | 462 +++++++++++++++++++++++++++++ sound/virtio/virtio_card.h | 113 ++++++++ sound/virtio/virtio_chmap.c | 219 ++++++++++++++ sound/virtio/virtio_ctl_msg.c | 311 ++++++++++++++++++++ sound/virtio/virtio_ctl_msg.h | 78 +++++ sound/virtio/virtio_jack.c | 233 +++++++++++++++ sound/virtio/virtio_pcm.c | 499 ++++++++++++++++++++++++++++++++ sound/virtio/virtio_pcm.h | 121 ++++++++ sound/virtio/virtio_pcm_msg.c | 393 +++++++++++++++++++++++++ sound/virtio/virtio_pcm_ops.c | 493 +++++++++++++++++++++++++++++++ 17 files changed, 3293 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 _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: virtio-dev-return-7983-cohuck=redhat.com@lists.oasis-open.org Sender: List-Post: List-Help: List-Unsubscribe: List-Subscribe: Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id 5FE269864B3 for ; Tue, 9 Feb 2021 12:40:35 +0000 (UTC) From: Anton Yakovlev Date: Tue, 9 Feb 2021 13:40:01 +0100 Message-ID: <20210209124011.1224628-1-anton.yakovlev@opensynergy.com> MIME-Version: 1.0 Subject: [virtio-dev] [PATCH v3 0/9] ALSA: add virtio sound driver Content-Type: text/plain Content-Transfer-Encoding: quoted-printable To: virtualization@lists.linux-foundation.org, alsa-devel@alsa-project.org, virtio-dev@lists.oasis-open.org Cc: "Michael S. Tsirkin" , Jaroslav Kysela , Takashi Iwai List-ID: 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. As a device part was used OpenSynergy proprietary implementation. Any comments are very welcome. v3 changes: - Fixed license headers for all files. - Many coding style and kernel doc fixes. - Replaced devm_kmalloc/devm_kfree with kmalloc/kfree wherever appropriate. - Made the names of the card and PCM devices more informative. - To process the DEVICE_NEEDS_RESET status, simply call device_reprobe(). - For control messages replaced atomic_t by refcount_t for the reference co= unter and simplified the general logic. - Use vmalloc'ed managed buffer for PCM substreams. - Replaced all atomic fields in the virtio substream structure with non-atomic + spinlock. - Use the non-atomic PCM ops. - Use ops->sync_stop() to release the substream on the device side. - Rebased and tested on top of v5.11-rc6. v2 changes: - For some reason, in the previous patch series, several patches were squashed. Fixed this issue to make the review easier. - Added mst@redhat.com to the MAINTAINERS. - When creating virtqueues, now only the event virtqueue is disabled. It's enabled only after successful initialization of the device. - Added additional comments to the reset worker function: [2/9] virtio_card.c:virtsnd_reset_fn() - Added check that VIRTIO_F_VERSION_1 feature bit is set. - Added additional comments to the device removing function: [2/9] virtio_card.c:virtsnd_remove() - Added additional comments to the tx/rx interrupt handler: [5/9] virtio_pcm_msg.c:virtsnd_pcm_msg_complete() - Added additional comments to substream release wait function. [6/9] virtio_pcm_ops.c:virtsnd_pcm_released() [1] https://lists.oasis-open.org/archives/virtio-dev/202003/msg00185.html Anton Yakovlev (9): uapi: virtio_ids: add a sound device type ID from OASIS spec ALSA: virtio: add virtio sound driver ALSA: virtio: handling control messages ALSA: virtio: build PCM devices and substream hardware descriptors 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 PCM channel map support ALSA: virtio: introduce device suspend/resume support MAINTAINERS | 9 + include/uapi/linux/virtio_ids.h | 1 + include/uapi/linux/virtio_snd.h | 334 +++++++++++++++++++++ sound/Kconfig | 2 + sound/Makefile | 3 +- sound/virtio/Kconfig | 10 + sound/virtio/Makefile | 13 + sound/virtio/virtio_card.c | 462 +++++++++++++++++++++++++++++ sound/virtio/virtio_card.h | 113 ++++++++ sound/virtio/virtio_chmap.c | 219 ++++++++++++++ sound/virtio/virtio_ctl_msg.c | 311 ++++++++++++++++++++ sound/virtio/virtio_ctl_msg.h | 78 +++++ sound/virtio/virtio_jack.c | 233 +++++++++++++++ sound/virtio/virtio_pcm.c | 499 ++++++++++++++++++++++++++++++++ sound/virtio/virtio_pcm.h | 121 ++++++++ sound/virtio/virtio_pcm_msg.c | 393 +++++++++++++++++++++++++ sound/virtio/virtio_pcm_ops.c | 493 +++++++++++++++++++++++++++++++ 17 files changed, 3293 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 --=20 2.30.0 --------------------------------------------------------------------- To unsubscribe, e-mail: virtio-dev-unsubscribe@lists.oasis-open.org For additional commands, e-mail: virtio-dev-help@lists.oasis-open.org