From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EF3DDC38A2F for ; Sat, 18 Apr 2020 14:39:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C947B21D6C for ; Sat, 18 Apr 2020 14:39:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="kREQt1nA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726668AbgDROjl (ORCPT ); Sat, 18 Apr 2020 10:39:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60826 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1725879AbgDROje (ORCPT ); Sat, 18 Apr 2020 10:39:34 -0400 Received: from mail-wm1-x344.google.com (mail-wm1-x344.google.com [IPv6:2a00:1450:4864:20::344]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D7021C061A0F; Sat, 18 Apr 2020 07:39:33 -0700 (PDT) Received: by mail-wm1-x344.google.com with SMTP id v4so910290wme.1; Sat, 18 Apr 2020 07:39:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=L754Km9Q9zep0jG23tHJM73Id+x+F/JcQ+J50WzXMn4=; b=kREQt1nAybMu/RdjR4TjKfiubqKWPftllECuR+Dq868v3it3j6lBhGfD3ltmcz/tMe YVOoHhyYMc4HCAawB2HNkZ8UfFeJwTPmM1e4k6Y5e9YRtUrWNjsQKj8X65eV60mY0o7W uNHDRjNH7xhbH23YmtoivilQKTAn+kzKMZiYs10gWCL0Fet+ufmuM8GIbwoh6gkfAM59 6yoS6GEkIhgKay0ZvVl31wHQXmi1rE3E4aCqI/JXYUvQadeoka0jqsxj9NhCYfF3WubF FKpX4yWgiuJdAey9SnQvH4dZzJG4/H7NGfTp7D0R0KWjOq5OH+ZalOI6s56kTfPEpgSf AIYw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=L754Km9Q9zep0jG23tHJM73Id+x+F/JcQ+J50WzXMn4=; b=LGfsqiNQpAXnmyPxXS0UckFbaeJGTtNH3x+492/OVjka0rfs8bLYRawIHNNKhcnzkw 0O88EIW/JwhSTh56WdFDQ3gCaIGkO59nAoavA+6iPk78tw8wncrTKKF4ZuTMM8uQ1BAL +3NmeQoLNvv2hRpjLylOBt1jCRzH8/xS+3WVcJw4D6FGKmMquzB2Ng1Zn02hYMYxnGSD a6zhLMVRbMyTrgm5JGGGg86PS5RNgLZIPYzbp2fm597LRlgbLi0C8Tc4behAycS751Yg XH9bz4ChH2sqQbOSua6Fel+xyeR5xCYL0VHX94RIdC9VAUvZ//WauorUP4vQmvTUO8CN +F2Q== X-Gm-Message-State: AGi0Pubzl7TaiB73gEk7/F/YZIBVvLuPZMZ7eEYAe9zhMuQA5QxIRoqJ 2IRLI8sHGsnq7WDKv/X0LGA= X-Google-Smtp-Source: APiQypK70GbL5q6azow7ysviNaikQgOhrMij9w0SifS3JCnc2xPjm/sbDQKKkLmsCfYiJhtPXSVfgg== X-Received: by 2002:a1c:964a:: with SMTP id y71mr6116731wmd.89.1587220772297; Sat, 18 Apr 2020 07:39:32 -0700 (PDT) Received: from localhost.localdomain ([2a01:e0a:1f1:d0f0:4e7:1fdd:b7c2:b3ab]) by smtp.gmail.com with ESMTPSA id s9sm25375322wrg.27.2020.04.18.07.39.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Apr 2020 07:39:31 -0700 (PDT) From: =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= To: Liam Girdwood , Mark Brown , Rob Herring , Maxime Ripard , Chen-Yu Tsai , Jaroslav Kysela , Takashi Iwai Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Marcus Cooper , =?UTF-8?q?Cl=C3=A9ment=20P=C3=A9ron?= Subject: [PATCH 5/7] ASoc: sun4i-i2s: Add 20 and 24 bit support Date: Sat, 18 Apr 2020 16:39:21 +0200 Message-Id: <20200418143923.19608-6-peron.clem@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200418143923.19608-1-peron.clem@gmail.com> References: <20200418143923.19608-1-peron.clem@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Marcus Cooper Extend the functionality of the driver to include support of 20 and 24 bits per sample. Signed-off-by: Marcus Cooper Signed-off-by: Clément Péron --- sound/soc/sunxi/sun4i-i2s.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/sound/soc/sunxi/sun4i-i2s.c b/sound/soc/sunxi/sun4i-i2s.c index e5f00be8cdcf..a0090b5ced83 100644 --- a/sound/soc/sunxi/sun4i-i2s.c +++ b/sound/soc/sunxi/sun4i-i2s.c @@ -571,6 +571,9 @@ static int sun4i_i2s_hw_params(struct snd_pcm_substream *substream, case 16: width = DMA_SLAVE_BUSWIDTH_2_BYTES; break; + case 32: + width = DMA_SLAVE_BUSWIDTH_4_BYTES; + break; default: dev_err(dai->dev, "Unsupported physical sample width: %d\n", params_physical_width(params)); @@ -1057,6 +1060,10 @@ static int sun4i_i2s_dai_probe(struct snd_soc_dai *dai) return 0; } +#define SUN4I_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S20_LE | \ + SNDRV_PCM_FMTBIT_S24_LE) + static struct snd_soc_dai_driver sun4i_i2s_dai = { .probe = sun4i_i2s_dai_probe, .capture = { @@ -1064,14 +1071,14 @@ static struct snd_soc_dai_driver sun4i_i2s_dai = { .channels_min = 1, .channels_max = 8, .rates = SNDRV_PCM_RATE_8000_192000, - .formats = SNDRV_PCM_FMTBIT_S16_LE, + .formats = SUN4I_FORMATS, }, .playback = { .stream_name = "Playback", .channels_min = 1, .channels_max = 8, .rates = SNDRV_PCM_RATE_8000_192000, - .formats = SNDRV_PCM_FMTBIT_S16_LE, + .formats = SUN4I_FORMATS, }, .ops = &sun4i_i2s_dai_ops, .symmetric_rates = 1, -- 2.20.1