From patchwork Fri Jul 10 10:39:59 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 6764731 Return-Path: X-Original-To: patchwork-alsa-devel@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 6E9739F2F0 for ; Fri, 10 Jul 2015 10:41:02 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 84BE02076A for ; Fri, 10 Jul 2015 10:41:01 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 46936204F6 for ; Fri, 10 Jul 2015 10:41:00 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 1BC5A2665F6; Fri, 10 Jul 2015 12:40:59 +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, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id 7448A2604E5; Fri, 10 Jul 2015 12:40:25 +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 0A738266576; Fri, 10 Jul 2015 12:40:24 +0200 (CEST) Received: from mezzanine.sirena.org.uk (mezzanine.sirena.org.uk [106.187.55.193]) by alsa0.perex.cz (Postfix) with ESMTP id DF81F2604C3 for ; Fri, 10 Jul 2015 12:40:08 +0200 (CEST) Received: from cpc11-sgyl31-2-0-cust672.sgyl.cable.virginm.net ([94.175.94.161] helo=debutante) by mezzanine.sirena.org.uk with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1ZDVis-0001Vb-Mq; Fri, 10 Jul 2015 10:40:03 +0000 Received: from broonie by debutante with local (Exim 4.86_RC4) (envelope-from ) id 1ZDVip-0002FH-Oh; Fri, 10 Jul 2015 11:39:59 +0100 From: Mark Brown To: Kuninori Morimoto , Mark Brown In-Reply-To: Message-Id: Date: Fri, 10 Jul 2015 11:39:59 +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 "regmap: add regmap_fields_force_write()" 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 regmap: add regmap_fields_force_write() 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 e874e6c7edc43436f73cf84157d9221f8b807c36 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 16 Jun 2015 08:52:55 +0000 Subject: [PATCH] regmap: add regmap_fields_force_write() regmap_fields_force_write() is similar to regmap_fields_write(), but regmap_fields_force_write() write data to register even though it is same value. Signed-off-by: Kuninori Morimoto Signed-off-by: Mark Brown --- drivers/base/regmap/regmap.c | 12 ++++++++++++ include/linux/regmap.h | 2 ++ 2 files changed, 14 insertions(+) diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c index d93bb9a8ab98..dd63bcbbf8a5 100644 --- a/drivers/base/regmap/regmap.c +++ b/drivers/base/regmap/regmap.c @@ -1624,6 +1624,18 @@ int regmap_fields_write(struct regmap_field *field, unsigned int id, } EXPORT_SYMBOL_GPL(regmap_fields_write); +int regmap_fields_force_write(struct regmap_field *field, unsigned int id, + unsigned int val) +{ + if (id >= field->id_size) + return -EINVAL; + + return regmap_write_bits(field->regmap, + field->reg + (field->id_offset * id), + field->mask, val << field->shift); +} +EXPORT_SYMBOL_GPL(regmap_fields_force_write); + /** * regmap_fields_update_bits(): Perform a read/modify/write cycle * on the register field diff --git a/include/linux/regmap.h b/include/linux/regmap.h index e4b9ad4f05ef..519c96231a91 100644 --- a/include/linux/regmap.h +++ b/include/linux/regmap.h @@ -505,6 +505,8 @@ int regmap_field_update_bits(struct regmap_field *field, int regmap_fields_write(struct regmap_field *field, unsigned int id, unsigned int val); +int regmap_fields_force_write(struct regmap_field *field, unsigned int id, + unsigned int val); int regmap_fields_read(struct regmap_field *field, unsigned int id, unsigned int *val); int regmap_fields_update_bits(struct regmap_field *field, unsigned int id,