From patchwork Fri Feb 20 10:25:27 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 5855131 Return-Path: X-Original-To: patchwork-dmaengine@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B26A29F269 for ; Fri, 20 Feb 2015 10:25:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id DF0CF2035C for ; Fri, 20 Feb 2015 10:25:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B499720375 for ; Fri, 20 Feb 2015 10:25:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754241AbbBTKZd (ORCPT ); Fri, 20 Feb 2015 05:25:33 -0500 Received: from relmlor4.renesas.com ([210.160.252.174]:23822 "EHLO relmlie3.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754232AbbBTKZc (ORCPT ); Fri, 20 Feb 2015 05:25:32 -0500 Received: from unknown (HELO relmlir4.idc.renesas.com) ([10.200.68.154]) by relmlie3.idc.renesas.com with ESMTP; 20 Feb 2015 19:25:31 +0900 Received: from relmlac2.idc.renesas.com (relmlac2.idc.renesas.com [10.200.69.22]) by relmlir4.idc.renesas.com (Postfix) with ESMTP id 2A0FB4CD4A; Fri, 20 Feb 2015 19:25:31 +0900 (JST) Received: by relmlac2.idc.renesas.com (Postfix, from userid 0) id 1F3B32806E; Fri, 20 Feb 2015 19:25:31 +0900 (JST) Received: from relmlac2.idc.renesas.com (localhost [127.0.0.1]) by relmlac2.idc.renesas.com (Postfix) with ESMTP id 171752806D; Fri, 20 Feb 2015 19:25:31 +0900 (JST) Received: from relmlii2.idc.renesas.com [10.200.68.66] by relmlac2.idc.renesas.com with ESMTP id VBM26424; Fri, 20 Feb 2015 19:25:31 +0900 X-IronPort-AV: E=Sophos;i="5.09,613,1418050800"; d="scan'208";a="181395304" Received: from mail-hk1lp0123.outbound.protection.outlook.com (HELO APAC01-HK1-obe.outbound.protection.outlook.com) ([207.46.51.123]) by relmlii2.idc.renesas.com with ESMTP/TLS/AES256-SHA; 20 Feb 2015 19:25:29 +0900 Received: from remon.renesas.com (211.11.155.132) by SINPR06MB169.apcprd06.prod.outlook.com (10.242.57.14) with Microsoft SMTP Server (TLS) id 15.1.93.16; Fri, 20 Feb 2015 10:25:27 +0000 Message-ID: <874mqgop3q.wl%kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH 08/24 v2] ASoC: rsnd: add rsnd_gen_get_phy_addr() to get physical address User-Agent: Wanderlust/2.14.0 Emacs/23.3 Mule/6.0 To: Vinod Koul , Mark Brown , Arnd Bergmann CC: Linux-ALSA , Simon , Laurent , Liam Girdwood , Linux-SH , In-Reply-To: <87fva0opax.wl%kuninori.morimoto.gx@renesas.com> References: <87fva0opax.wl%kuninori.morimoto.gx@renesas.com> MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Date: Fri, 20 Feb 2015 10:25:27 +0000 X-Originating-IP: [211.11.155.132] X-ClientProxiedBy: SINPR01CA0023.apcprd01.prod.exchangelabs.com (10.141.109.23) To SINPR06MB169.apcprd06.prod.outlook.com (10.242.57.14) Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=kuninori.morimoto.gx@renesas.com; X-Microsoft-Antispam: UriScan:; X-Microsoft-Antispam: BCL:0;PCL:0;RULEID:;SRVR:SINPR06MB169; X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:; X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(601004)(5005003); SRVR:SINPR06MB169; X-Forefront-PRVS: 0493852DA9 X-Forefront-Antispam-Report: SFV:NSPM; SFS:(10019020)(6009001)(189002)(199003)(101416001)(97736003)(42186005)(36756003)(92566002)(2950100001)(62966003)(77156002)(77096005)(69596002)(68736005)(19580395003)(19580405001)(46102003)(105586002)(81156004)(106356001)(229853001)(83506001)(46406003)(40100003)(87976001)(66066001)(53416004)(23726002)(64706001)(33646002)(47776003)(50466002)(122386002)(86362001)(50986999)(76176999)(54356999)(309714004); DIR:OUT; SFP:1102; SCL:1; SRVR:SINPR06MB169; H:remon.renesas.com; FPR:; SPF:None; PTR:InfoNoRecords; MX:1; A:1; LANG:; X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:;SRVR:SINPR06MB169; X-OriginatorOrg: renesas.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 20 Feb 2015 10:25:27.8646 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-Transport-CrossTenantHeadersStamped: SINPR06MB169 Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Spam-Status: No, score=-7.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Kuninori Morimoto physical address is required from Audio DMAC peri peri. Signed-off-by: Kuninori Morimoto --- v1 -> v2 - no change sound/soc/sh/rcar/gen.c | 16 +++++++++++----- sound/soc/sh/rcar/rsnd.h | 1 + 2 files changed, 12 insertions(+), 5 deletions(-) diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c index d08bcd3..0da04ed 100644 --- a/sound/soc/sh/rcar/gen.c +++ b/sound/soc/sh/rcar/gen.c @@ -28,6 +28,7 @@ struct rsnd_gen { struct regmap *regmap[RSND_BASE_MAX]; struct regmap_field *regs[RSND_REG_MAX]; + phys_addr_t res[RSND_REG_MAX]; }; #define rsnd_priv_to_gen(p) ((struct rsnd_gen *)(p)->gen) @@ -118,6 +119,13 @@ void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, mask, data); } +phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id) +{ + struct rsnd_gen *gen = rsnd_priv_to_gen(priv); + + return gen->res[reg_id]; +} + #define rsnd_gen_regmap_init(priv, id_size, reg_id, name, conf) \ _rsnd_gen_regmap_init(priv, id_size, reg_id, name, conf, ARRAY_SIZE(conf)) static int _rsnd_gen_regmap_init(struct rsnd_priv *priv, @@ -159,6 +167,7 @@ static int _rsnd_gen_regmap_init(struct rsnd_priv *priv, gen->base[reg_id] = base; gen->regmap[reg_id] = regmap; + gen->res[reg_id] = res->start; for (i = 0; i < conf_size; i++) { @@ -216,13 +225,10 @@ rsnd_gen2_dma_addr(struct rsnd_priv *priv, struct rsnd_mod *mod, int is_play, int is_from) { - struct platform_device *pdev = rsnd_priv_to_pdev(priv); struct device *dev = rsnd_priv_to_dev(priv); struct rsnd_dai_stream *io = rsnd_mod_to_io(mod); - dma_addr_t ssi_reg = platform_get_resource(pdev, - IORESOURCE_MEM, RSND_GEN2_SSI)->start; - dma_addr_t src_reg = platform_get_resource(pdev, - IORESOURCE_MEM, RSND_GEN2_SCU)->start; + phys_addr_t ssi_reg = rsnd_gen_get_phy_addr(priv, RSND_GEN2_SSI); + phys_addr_t src_reg = rsnd_gen_get_phy_addr(priv, RSND_GEN2_SCU); int is_ssi = !!(rsnd_io_to_mod_ssi(io) == mod); int use_src = !!rsnd_io_to_mod_src(io); int use_dvc = !!rsnd_io_to_mod_dvc(io); diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index ec77c9f..8a8a4d5 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -331,6 +331,7 @@ void __iomem *rsnd_gen_reg_get(struct rsnd_priv *priv, dma_addr_t rsnd_gen_dma_addr(struct rsnd_priv *priv, struct rsnd_mod *mod, int is_play, int is_from); +phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id); #define rsnd_is_gen1(s) (((s)->info->flags & RSND_GEN_MASK) == RSND_GEN1) #define rsnd_is_gen2(s) (((s)->info->flags & RSND_GEN_MASK) == RSND_GEN2)