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=-4.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 DDB85C33CA5 for ; Fri, 10 Jan 2020 16:18:22 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 AB2BB20673 for ; Fri, 10 Jan 2020 16:18:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="I1FBO7e+"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="yDJfo217" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AB2BB20673 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender:Content-Type:Cc: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=7g79f8Zew89CBxbeBpNKjGCom800SDqGe1KvFceBrBo=; b=I1FBO7e+wEVDqpjkX5A7/ZekD M/h1qawOpqA7Lmie5Ej/6xvNI+K9UBVQbRWrKheyemThRv0NoLJb0d66MIYZ8JIAYx4LnkVkSlf5/ ocOsWSz7U0N2uMGG2yI/FIXN2/289lS7qGYdfbtr8GCIGm0cYadOMx2yUOYlx5TdHDVoMiIFcGo0Z eVJFbAvyuq4rK5m2n+OREqQrDiTRGWPn1SlXV0DA12anx/HBpqJV83WZ3SG7YgPMElyHy5/tFEsiI oyvwlLnN/9kHVbkGLfDvBsImNtiu8LXghK8V0vK5XFeRlQljOxpSwhgnLMSlx4Wq5pbY8qA8q67q5 lGayvi5lA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1ipwzO-0004MA-4f; Fri, 10 Jan 2020 16:18:22 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1ipwzK-0004LW-W5 for linux-arm-kernel@lists.infradead.org; Fri, 10 Jan 2020 16:18:20 +0000 Received: from localhost (lfbn-tou-1-1502-76.w90-89.abo.wanadoo.fr [90.89.68.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 1F67B20673; Fri, 10 Jan 2020 16:18:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1578673098; bh=CNkQqQjNxxjMxd0cG6tO8K7HmYmp24FIWvU31w4VO4s=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=yDJfo217GwgxoqlanVfhv8is/B104K1Nwu3xmcXrGW2wwky2haCsda334DspVENpg aoMinfIx6wsKYfWzlnT2XMSYm4WpcaJjAfNASITSTerk1VDzQtY2sVC2AD76M8tpoJ jqjzSKwYUYTtXep+Zq0pv834kKv0gA00kcT4DpXM= Date: Fri, 10 Jan 2020 17:18:15 +0100 From: Maxime Ripard To: Stefan Mavrodiev Subject: Re: [PATCH 1/2] dmaengine: sun4i: Add support for cyclic requests with dedicated DMA Message-ID: <20200110161815.iyvtjg35uxfehlqp@gilmour.lan> References: <20200110141140.28527-1-stefan@olimex.com> <20200110141140.28527-2-stefan@olimex.com> MIME-Version: 1.0 In-Reply-To: <20200110141140.28527-2-stefan@olimex.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200110_081819_055304_788B0BDC X-CRM114-Status: GOOD ( 11.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: David Airlie , linux-sunxi@googlegroups.com, Vinod Koul , "open list:DRM DRIVERS FOR ALLWINNER A10" , open list , Chen-Yu Tsai , Daniel Vetter , "open list:DMA GENERIC OFFLOAD ENGINE SUBSYSTEM" , Dan Williams , "moderated list:ARM/Allwinner sunXi SoC support" Content-Type: multipart/mixed; boundary="===============4938651923803419463==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============4938651923803419463== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="totzryfts3qen7g5" Content-Disposition: inline --totzryfts3qen7g5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Jan 10, 2020 at 04:11:39PM +0200, Stefan Mavrodiev wrote: > Currently the cyclic transfers can be used only with normal DMAs. They > can be used by pcm_dmaengine module, which is required for implementing > sound with sun4i-hdmi encoder. This is so because the controller can > accept audio only from a dedicated DMA. > > This patch enables them, following the existing style for the > scatter/gather type transfers. > > Signed-off-by: Stefan Mavrodiev Acked-by: Maxime Ripard Thanks! Maxime --totzryfts3qen7g5 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCXhijxwAKCRDj7w1vZxhR xS5OAQCuIzZcjjb8Sg26Hl9el8UvbemFQG9v3vr7NYDHlHNz6gD/eRGoMlVnct4z GxzxvLVcX2fzSzVP+7DXzQDhetp1Pgs= =h876 -----END PGP SIGNATURE----- --totzryfts3qen7g5-- --===============4938651923803419463== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============4938651923803419463==--