From patchwork Mon Nov 13 10:18:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hans Verkuil X-Patchwork-Id: 13453895 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id E71A2C4332F for ; Mon, 13 Nov 2023 11:57:28 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 250121F2; Mon, 13 Nov 2023 12:56:37 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 250121F2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1699876647; bh=BtJxjRD9fIrWLjBWH1NClqhUxSq9z09/erGQKsITDqk=; h=From:To:Cc:Subject:Date:List-Id:List-Archive:List-Help:List-Owner: List-Post:List-Subscribe:List-Unsubscribe:From; b=dog/l+TjNN6BE4ksKhTPjXFBNW/jttrdisc8dUGtQpVRTz84ZfOQF6C7RIoSPPEts MJstWDLJzzmSURIaf22/uZLmIH3eMHuy5+fV9LOM1zZbR7PPdTpj1iboKtCoUGSwFc 6EDkobq8AR41wEGArpb5xii6XVJ2mOscFjaO6Yi0= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 7EA96F805B6; Mon, 13 Nov 2023 12:54:59 +0100 (CET) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 021EFF805BB; Mon, 13 Nov 2023 12:54:59 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 8FD07F802E8; Mon, 13 Nov 2023 11:22:15 +0100 (CET) Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 25DD8F80093 for ; Mon, 13 Nov 2023 11:22:09 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 25DD8F80093 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id B8F39B80927; Mon, 13 Nov 2023 10:22:08 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 40302C433C8; Mon, 13 Nov 2023 10:22:07 +0000 (UTC) From: Hans Verkuil To: linux-media@vger.kernel.org Cc: Shengjiu Wang , alsa-devel@alsa-project.org Subject: [RFC PATCH 0/8] v4l-utils: add v4l-audioX support Date: Mon, 13 Nov 2023 11:18:41 +0100 Message-ID: <20231113102202.258725-1-hverkuil-cisco@xs4all.nl> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 X-MailFrom: SRS0=a+Jp=G2=xs4all.nl=hverkuil-cisco@kernel.org X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1 Message-ID-Hash: XN2CMY7CKBI6DF4AGTPSLFFJEAP2SV67 X-Message-ID-Hash: XN2CMY7CKBI6DF4AGTPSLFFJEAP2SV67 X-Mailman-Approved-At: Mon, 13 Nov 2023 11:54:41 +0000 X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Patchwork-State: RFC This patch series adds support for v4l-audioX M2M devices. It is an initial version and it needs a bit more work. Mainly adding support for the new V4L2_CTRL_TYPE_FIXED_POINT, but that requires some more work in the driver patch series. At least this series will get the basic support in place and adds a vim2m-audio test to the test-media regression test script. Regards, Hans