From patchwork Fri Jul 8 16:02:38 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aidan MacDonald X-Patchwork-Id: 588598 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 5C766C43334 for ; Fri, 8 Jul 2022 16:04:42 +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 85129857; Fri, 8 Jul 2022 18:03:50 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 85129857 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1657296280; 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=n1TAvz0nC+DpV/uaAI966KTY7hN07d6w/SH9/NLaMlAMLZ6pdbeQ6ldD80OXwGyxO zLRNY50c1vOOOJtNwv3RShD2o428k0o7zeHeEqKXievY+f/XEenHJWuDol9FM6xeWU oUJbzwWAJC1ZAjwbLuFgwGrzRcXsDl89K9oMODtw= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 0A455F80566; Fri, 8 Jul 2022 18:02:24 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 95AC7F80564; Fri, 8 Jul 2022 18:02:22 +0200 (CEST) Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com [IPv6:2a00:1450:4864:20::32c]) (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 277AAF8053E for ; Fri, 8 Jul 2022 18:02:15 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 277AAF8053E Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="AU6fDPxU" Received: by mail-wm1-x32c.google.com with SMTP id o19-20020a05600c511300b003a2de48b4bbso56004wms.5 for ; Fri, 08 Jul 2022 09:02:15 -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=AU6fDPxUlSjzP6uJXV5tHBUw9pKc7/LhdFpHt+DMhFo9HD+Og4hsJb4xn8kJKpTAEb xaUVAFuWx0toFiGLCWyx9tkrItWlO7XNdVnO/nig9V+o5bTMk52mqX4RxFRJGbJJyk+Q OV8nlnIrxBuauL+cae4GpHBu/7RXjJiD9mIvsnZWNstqXIUrvFCfNJUYdOQZqmzz1cJr 8Pec/XaeH1y00WJw2A8DHuK46JRuIcprKcPXSLA2QXBPav5p6BwHZtQCe5jxYeTse37+ O4Y/8rg4Q6LRINqGPc93HX/6lLAyA4G4mcsskaUxj7yHkrdm0Q/OVwxqijL+4B8buD/l batw== 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=g8lvOJQw7urKZFc/97W4ei5vPN3qabqMHFdKsXUBWQRQCCaBcyCthAe+7sN4fPbbSr 0XArwcWCXiF3qMMijRn3LGrgIRJLx1LF+23dMY1GZWi0OoTxna4LeByPcZvZ0zwm6eWL eP1DJ4VKehiJYUgsLVQFPkVh9a3565wgSb387kNng6YOxS8S+GgCCqf9H/P3Y+bxfbpF Hl6zOHDdFmTKfOLYaYfUOSvKf/McYafyCEL35HXu7o/a9rLbt6IFJ77GuEqnJdXs/lu9 VBOqZDFrg2C0Opr0pzAYeqAy6dFx30RWlE5AEiTKhz6Zm9NXWbt5z6TcWxLhljGX82Rt uzdA== X-Gm-Message-State: AJIora8PfYnbwRlsi0IvSMQ6PCXU2Dfz+HBOHU/Q6i8naXz4JMksmJ1I 3VqtoC+/TDrLX8EET4KBKEU= X-Google-Smtp-Source: AGRyM1sg6ppNc81IlVkZNUxH62VQBa3FfWXj9Z2O++m0HokVrNioASoMy5He4Trm4JQMVd4/bVV2lQ== X-Received: by 2002:a05:600c:1d03:b0:3a1:7ab1:8dbe with SMTP id l3-20020a05600c1d0300b003a17ab18dbemr548294wms.202.1657296134342; Fri, 08 Jul 2022 09:02:14 -0700 (PDT) Received: from localhost (92.40.203.144.threembb.co.uk. [92.40.203.144]) by smtp.gmail.com with ESMTPSA id by13-20020a056000098d00b0021b89f8662esm17612309wrb.13.2022.07.08.09.02.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 Jul 2022 09:02:13 -0700 (PDT) From: Aidan MacDonald To: paul@crapouillou.net, lgirdwood@gmail.com, broonie@kernel.org, perex@perex.cz, tiwai@suse.com Subject: [PATCH v4 05/11] ASoC: jz4740-i2s: Use FIELD_PREP() macros in hw_params callback Date: Fri, 8 Jul 2022 17:02:38 +0100 Message-Id: <20220708160244.21933-6-aidanmacdonald.0x0@gmail.com> In-Reply-To: <20220708160244.21933-1-aidanmacdonald.0x0@gmail.com> References: <20220708160244.21933-1-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 Reviewed-by: Paul Cercueil --- 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; }