From patchwork Fri Jul 8 10:42:58 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aidan MacDonald X-Patchwork-Id: 12910966 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1AA02C43334 for ; Fri, 8 Jul 2022 10:44:53 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 5AC9E83D; Fri, 8 Jul 2022 12:44:01 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 5AC9E83D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1657277091; bh=dzCxSrv8ljaSGGZ6QMINaHagXiEqZqRIMpm6c/3kxqY=; h=From:To:Subject:Date:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=rBnAeXNS0TvlmdJCqQP0l9jYgO3Y9BKPYG3Yg/eUagj0wmA1HKsDtyDVz9b6OewJW l/R2vJ+un1duTrovSVakGAcM4INHiqLsUBudO7vSdigR4cuXI8/wTEk7T1X3faKjYX 4gPDc183FJ6loeaOOtSkaCMG0qR/0pe524NIjNVE= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id B8E11F80564; Fri, 8 Jul 2022 12:42:36 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id A39ADF80559; Fri, 8 Jul 2022 12:42:34 +0200 (CEST) Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 02850F80539 for ; Fri, 8 Jul 2022 12:42:27 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 02850F80539 Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ceIr3ukM" Received: by mail-wr1-x434.google.com with SMTP id q9so29971765wrd.8 for ; Fri, 08 Jul 2022 03:42:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=15R8fRtnipOyDZjBwDRNBD+rUnFt8ovWDJg/qvPn+8w=; b=ceIr3ukM+hWb4In065oEO0rhCRfhtl2CpRcw7XazOuErKfGAHIYBa/tt5bH84urMd+ 2Hw38epD97vbse1aBe7tJnzjR2orBXReLWo1DZKvGlq8MJG0/ZT4iS9I1CzM1NU7z/pX I6YTq/Jhg4+xVAzcz5LcVFoZdyfjMtxY1kyxkalp7bBGSG2UUr7JdRIWAQgVGvC3nvnW K3T89ATC6op8meMZ6BnWBkt0L43lH14xJIK4J/+gqEmpU8ePwy5sevlsPV12qV/JYE8v amYfn/CuJRwBl72Pm6pEnQ2K6X7ep7nHv+QpdjZ1MuXvGeinlz0hTuJI9zMrf3A7ywTD sWjQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=15R8fRtnipOyDZjBwDRNBD+rUnFt8ovWDJg/qvPn+8w=; b=JHxEJhWdRIhCb3CAJvPf/LdztfI/CX3424pr0ubOeDVUlXsO0zn8lKH3TDZqGdptII dDjyDiHtaYmUgNGzediOEpGqlvFrGCuQUIwRr3GGnRH698VYAOvimpQkOGxlwNPFNjYL O9Xg3B4Ez6HsLve9V5yEPAUiJfjzcrfl9zLmmNEjBbHhL6x6xFpcdjgxMaIVoT9ihey+ nX1TrY2K2IPxzWzjI4iWCnfYF8CFutE0SiCQdqnON7dKzUUGGDMsXU1k+hUMs0ld7qAa xWwYBNjMxAMEm8iorth/SkBuJUeGxRP5kC2KyfaOwkh42ij7OAVTZiN58vQSDm09XZoM 6+3w== X-Gm-Message-State: AJIora8xylNgA+lKn1w+OfEYxJO3FZl0/KKA0UKHnEz7EMvoXfgJu2vR 9Jkjvt+IwtFday4nEvVbPXM= X-Google-Smtp-Source: AGRyM1sX9iL3gWuizivh0wJx64Svn3M5RpjVOAxMeBM90o8CTKr/sYUcIUr721EP2+Ly1BGSeYCISw== X-Received: by 2002:adf:fd02:0:b0:21d:6f22:7857 with SMTP id e2-20020adffd02000000b0021d6f227857mr2695711wrr.633.1657276947690; Fri, 08 Jul 2022 03:42:27 -0700 (PDT) Received: from localhost (92.40.203.220.threembb.co.uk. [92.40.203.220]) by smtp.gmail.com with ESMTPSA id r11-20020adfce8b000000b0021d77625d90sm8639798wrn.79.2022.07.08.03.42.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Jul 2022 03:42:27 -0700 (PDT) From: Aidan MacDonald To: paul@crapouillou.net, lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com Subject: [PATCH v3 05/11] ASoC: jz4740-i2s: Use FIELD_PREP() macros in hw_params callback Date: Fri, 8 Jul 2022 11:42:58 +0100 Message-Id: <20220708104304.51415-6-aidanmacdonald.0x0@gmail.com> In-Reply-To: <20220708104304.51415-1-aidanmacdonald.0x0@gmail.com> References: <20220708104304.51415-1-aidanmacdonald.0x0@gmail.com> MIME-Version: 1.0 Cc: alsa-devel@alsa-project.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 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" Get rid of a couple of macros and improve readability by using FIELD_PREP() and GENMASK() for the sample size setting. Acked-by: Paul Cercueil Signed-off-by: Aidan MacDonald --- sound/soc/jz4740/jz4740-i2s.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c index 043f100a9cfa..d0791dfa9c7b 100644 --- a/sound/soc/jz4740/jz4740-i2s.c +++ b/sound/soc/jz4740/jz4740-i2s.c @@ -3,6 +3,7 @@ * Copyright (C) 2010, Lars-Peter Clausen */ +#include #include #include #include @@ -42,8 +43,8 @@ #define JZ_AIC_CONF_SYNC_CLK_MASTER BIT(1) #define JZ_AIC_CONF_ENABLE BIT(0) -#define JZ_AIC_CTRL_OUTPUT_SAMPLE_SIZE_MASK (0x7 << 19) -#define JZ_AIC_CTRL_INPUT_SAMPLE_SIZE_MASK (0x7 << 16) +#define JZ_AIC_CTRL_OUTPUT_SAMPLE_SIZE GENMASK(21, 19) +#define JZ_AIC_CTRL_INPUT_SAMPLE_SIZE GENMASK(18, 16) #define JZ_AIC_CTRL_ENABLE_RX_DMA BIT(15) #define JZ_AIC_CTRL_ENABLE_TX_DMA BIT(14) #define JZ_AIC_CTRL_MONO_TO_STEREO BIT(11) @@ -61,9 +62,6 @@ #define JZ4760_AIC_CTRL_TFLUSH BIT(8) #define JZ4760_AIC_CTRL_RFLUSH BIT(7) -#define JZ_AIC_CTRL_OUTPUT_SAMPLE_SIZE_OFFSET 19 -#define JZ_AIC_CTRL_INPUT_SAMPLE_SIZE_OFFSET 16 - #define JZ_AIC_I2S_FMT_DISABLE_BIT_CLK BIT(12) #define JZ_AIC_I2S_FMT_DISABLE_BIT_ICLK BIT(13) #define JZ_AIC_I2S_FMT_ENABLE_SYS_CLK BIT(4) @@ -248,8 +246,9 @@ static int jz4740_i2s_hw_params(struct snd_pcm_substream *substream, } if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - ctrl &= ~JZ_AIC_CTRL_OUTPUT_SAMPLE_SIZE_MASK; - ctrl |= sample_size << JZ_AIC_CTRL_OUTPUT_SAMPLE_SIZE_OFFSET; + ctrl &= ~JZ_AIC_CTRL_OUTPUT_SAMPLE_SIZE; + ctrl |= FIELD_PREP(JZ_AIC_CTRL_OUTPUT_SAMPLE_SIZE, sample_size); + if (params_channels(params) == 1) ctrl |= JZ_AIC_CTRL_MONO_TO_STEREO; else @@ -257,8 +256,8 @@ static int jz4740_i2s_hw_params(struct snd_pcm_substream *substream, div_field = i2s->field_i2sdiv_playback; } else { - ctrl &= ~JZ_AIC_CTRL_INPUT_SAMPLE_SIZE_MASK; - ctrl |= sample_size << JZ_AIC_CTRL_INPUT_SAMPLE_SIZE_OFFSET; + ctrl &= ~JZ_AIC_CTRL_INPUT_SAMPLE_SIZE; + ctrl |= FIELD_PREP(JZ_AIC_CTRL_INPUT_SAMPLE_SIZE, sample_size); div_field = i2s->field_i2sdiv_capture; }