From patchwork Thu Jul 16 21:30:02 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 6811611 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id C10AAC05AC for ; Thu, 16 Jul 2015 21:36:17 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E130A2068E for ; Thu, 16 Jul 2015 21:36:16 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 9A1752056D for ; Thu, 16 Jul 2015 21:36:15 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id BD3F726680C; Thu, 16 Jul 2015 23:36:14 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_NONE, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id D5ED526681A; Thu, 16 Jul 2015 23:31:24 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id C092C26681D; Thu, 16 Jul 2015 23:31:22 +0200 (CEST) Received: from mezzanine.sirena.org.uk (mezzanine.sirena.org.uk [106.187.55.193]) by alsa0.perex.cz (Postfix) with ESMTP id 369132605EE for ; Thu, 16 Jul 2015 23:30:07 +0200 (CEST) Received: from cpc11-sgyl31-2-0-cust672.sgyl.cable.virginm.net ([94.175.94.161] helo=finisterre) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1ZFqjF-0001Gx-E2; Thu, 16 Jul 2015 21:30:05 +0000 Received: from broonie by finisterre with local (Exim 4.86_RC4) (envelope-from ) id 1ZFqjC-0004kf-9P; Thu, 16 Jul 2015 22:30:02 +0100 From: Mark Brown To: Kuninori Morimoto , Keita Kobayashi , Mark Brown In-Reply-To: <87mvyxvqtz.wl%kuninori.morimoto.gx@renesas.com> Message-Id: Date: Thu, 16 Jul 2015 22:30:02 +0100 X-SA-Exim-Connect-IP: 94.175.94.161 X-SA-Exim-Mail-From: broonie@sirena.org.uk X-SA-Exim-Version: 4.2.1 (built Mon, 26 Dec 2011 16:24:06 +0000) X-SA-Exim-Scanned: Yes (on mezzanine.sirena.org.uk) Cc: alsa-devel@alsa-project.org Subject: [alsa-devel] Applied "ASoC: rsnd: add rsnd_dvc_initialize_lock/unlock()" to the asoc tree X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 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: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP The patch ASoC: rsnd: add rsnd_dvc_initialize_lock/unlock() has been applied to the asoc tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark From 3bb3d363e50d371289f0bd63b48da771ea807c02 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Wed, 15 Jul 2015 07:13:29 +0000 Subject: [PATCH] ASoC: rsnd: add rsnd_dvc_initialize_lock/unlock() Renesas SCU (Sampling Rate Convert Unit) includes SRC/CTU/MIX/DVC, and these have similar register. xxxIR (Initialization Register) is one of them. These xxxIR need be set to 1 during initialization. Current rsnd driver has src.c / dvc.c, and we will have mix.c. It is readable if these have same named function. This patch adds rsnd_dvc_initialize_lock/unlock() and make sure it Signed-off-by: Kuninori Morimoto Tested-by: Keita Kobayashi Signed-off-by: Mark Brown --- sound/soc/sh/rcar/dvc.c | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/sound/soc/sh/rcar/dvc.c b/sound/soc/sh/rcar/dvc.c index 9392507..343d446 100644 --- a/sound/soc/sh/rcar/dvc.c +++ b/sound/soc/sh/rcar/dvc.c @@ -70,6 +70,13 @@ static void rsnd_dvc_soft_reset(struct rsnd_mod *mod) rsnd_mod_write(mod, DVC_SWRSR, 1); } +#define rsnd_dvc_initialize_lock(mod) __rsnd_dvc_initialize_lock(mod, 1) +#define rsnd_dvc_initialize_unlock(mod) __rsnd_dvc_initialize_lock(mod, 0) +static void __rsnd_dvc_initialize_lock(struct rsnd_mod *mod, u32 enable) +{ + rsnd_mod_write(mod, DVC_DVUIR, enable); +} + static void rsnd_dvc_volume_update(struct rsnd_dai_stream *io, struct rsnd_mod *mod) { @@ -150,17 +157,15 @@ static int rsnd_dvc_init(struct rsnd_mod *mod, rsnd_dvc_soft_reset(mod); - rsnd_path_parse(priv, io); + rsnd_dvc_initialize_lock(mod); - rsnd_mod_write(mod, DVC_DVUIR, 1); + rsnd_path_parse(priv, io); rsnd_mod_write(mod, DVC_ADINR, rsnd_get_adinr(mod, io)); /* ch0/ch1 Volume */ rsnd_dvc_volume_update(io, mod); - rsnd_mod_write(mod, DVC_DVUIR, 0); - rsnd_adg_set_cmd_timsel_gen2(mod, io); return 0; @@ -179,6 +184,8 @@ static int rsnd_dvc_start(struct rsnd_mod *mod, struct rsnd_dai_stream *io, struct rsnd_priv *priv) { + rsnd_dvc_initialize_unlock(mod); + rsnd_mod_write(mod, CMD_CTRL, 0x10); return 0;