From patchwork Thu Jun 4 13:04:20 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 6547071 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 25D88C0020 for ; Thu, 4 Jun 2015 13:11:56 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 5E19F207FF for ; Thu, 4 Jun 2015 13:11:55 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 23B6C207FE for ; Thu, 4 Jun 2015 13:11:54 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id C904626672B; Thu, 4 Jun 2015 15:11:52 +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 E1B4A266662; Thu, 4 Jun 2015 15:07:43 +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 B8CA726668A; Thu, 4 Jun 2015 15:07:42 +0200 (CEST) Received: from bear.ext.ti.com (bear.ext.ti.com [192.94.94.41]) by alsa0.perex.cz (Postfix) with ESMTP id B95CB26653B for ; Thu, 4 Jun 2015 15:04:58 +0200 (CEST) Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id t54D4us4015270; Thu, 4 Jun 2015 08:04:56 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id t54D4u7C007031; Thu, 4 Jun 2015 08:04:56 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.3.224.2; Thu, 4 Jun 2015 08:04:56 -0500 Received: from dlep33.itg.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id t54D4aQ7020795; Thu, 4 Jun 2015 08:04:54 -0500 From: Peter Ujfalusi To: Mark Brown , Liam Girdwood , Date: Thu, 4 Jun 2015 16:04:20 +0300 Message-ID: <1433423075-14142-9-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.4.2 In-Reply-To: <1433423075-14142-1-git-send-email-peter.ujfalusi@ti.com> References: <1433423075-14142-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 Cc: alsa-devel@alsa-project.org Subject: [alsa-devel] [PATCH v2 08/23] ASoC: tas2552: Rename mclk parameter to pll_clkin to match with the datasheet 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: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP MCLK is one of the possible source for the pll_clkin frequency. Make this clear by renaming the variable. Signed-off-by: Peter Ujfalusi --- sound/soc/codecs/tas2552.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/sound/soc/codecs/tas2552.c b/sound/soc/codecs/tas2552.c index 61419e2f833b..e29b29b279d9 100644 --- a/sound/soc/codecs/tas2552.c +++ b/sound/soc/codecs/tas2552.c @@ -75,7 +75,7 @@ struct tas2552_data { struct regulator_bulk_data supplies[TAS2552_NUM_SUPPLIES]; struct gpio_desc *enable_gpio; unsigned char regs[TAS2552_VBAT_DATA]; - unsigned int mclk; + unsigned int pll_clkin; }; /* Input mux controls */ @@ -141,13 +141,13 @@ static int tas2552_hw_params(struct snd_pcm_substream *substream, int d; u8 p, j; - if (!tas2552->mclk) + if (!tas2552->pll_clkin) return -EINVAL; snd_soc_update_bits(codec, TAS2552_CFG_2, TAS2552_PLL_ENABLE, 0); - if (tas2552->mclk == TAS2552_245MHZ_CLK || - tas2552->mclk == TAS2552_225MHZ_CLK) { + if (tas2552->pll_clkin == TAS2552_245MHZ_CLK || + tas2552->pll_clkin == TAS2552_225MHZ_CLK) { /* By pass the PLL configuration */ snd_soc_update_bits(codec, TAS2552_PLL_CTRL_2, TAS2552_PLL_BYPASS_MASK, @@ -171,8 +171,8 @@ static int tas2552_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - j = (pll_clk * 2 * (1 << p)) / tas2552->mclk; - d = (pll_clk * 2 * (1 << p)) % tas2552->mclk; + j = (pll_clk * 2 * (1 << p)) / tas2552->pll_clkin; + d = (pll_clk * 2 * (1 << p)) % tas2552->pll_clkin; snd_soc_update_bits(codec, TAS2552_PLL_CTRL_1, TAS2552_PLL_J_MASK, j); @@ -245,7 +245,7 @@ static int tas2552_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id, struct snd_soc_codec *codec = dai->codec; struct tas2552_data *tas2552 = dev_get_drvdata(codec->dev); - tas2552->mclk = freq; + tas2552->pll_clkin = freq; return 0; }