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=-10.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, 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 BA436C32792 for ; Mon, 30 Sep 2019 16:55:16 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 4438820815 for ; Mon, 30 Sep 2019 16:55:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="TqrBdjt6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4438820815 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=codethink.co.uk Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org 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 2EEC9166F; Mon, 30 Sep 2019 18:54:24 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 2EEC9166F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1569862514; bh=kuPI08teWCmWgGNRqr/STJF8er0ZPBjzP3QwffldO/Y=; h=From:To:Date:In-Reply-To:References:Cc:Subject:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=TqrBdjt6gaVPuRDsbPYroJe4AgiKcOvzgIcw+xCDHD3aEjEOwas5jY12XEr3l7bjJ tw6xjXJ/T/Rf3zGxsHqZyzcILgdxpqnPpOWQLg+FVrpcYsgiCtA3+KCFuntd5n6XaB j3ZXaeDoHIIX9JQsrGaLJ3y5u+7f3qoYzTnTfSPg= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id B5F7AF8060F; Mon, 30 Sep 2019 18:51:46 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id CAF96F805E1; Mon, 30 Sep 2019 18:51:41 +0200 (CEST) Received: from imap1.codethink.co.uk (imap1.codethink.co.uk [176.9.8.82]) (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 E32E0F80539 for ; Mon, 30 Sep 2019 18:51:34 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz E32E0F80539 Received: from [167.98.27.226] (helo=rainbowdash.codethink.co.uk) by imap1.codethink.co.uk with esmtpsa (Exim 4.84_2 #1 (Debian)) id 1iEytZ-0004A1-3G; Mon, 30 Sep 2019 17:51:33 +0100 Received: from ben by rainbowdash.codethink.co.uk with local (Exim 4.92.2) (envelope-from ) id 1iEytY-0002mi-PM; Mon, 30 Sep 2019 17:51:32 +0100 From: Ben Dooks To: linux-tegra@vger.kernel.org, alsa-devel@alsa-project.org, Jaroslav Kysela , Takashi Iwai , Liam Girdwood , Mark Brown , Thierry Reding , Jonathan Hunter Date: Mon, 30 Sep 2019 17:51:25 +0100 Message-Id: <20190930165130.10642-3-ben.dooks@codethink.co.uk> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190930165130.10642-1-ben.dooks@codethink.co.uk> References: <20190930165130.10642-1-ben.dooks@codethink.co.uk> MIME-Version: 1.0 Cc: linux-kernel@lists.codethink.co.uk, Ben Dooks , Edward Cragg Subject: [alsa-devel] [PATCH v3 2/7] ASoC: tegra: Allow 24bit and 32bit samples 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" From: Edward Cragg The tegra3 audio can support 24 and 32 bit sample sizes so add the option to the tegra30_i2s_hw_params to configure the S24_LE or S32_LE formats when requested. Signed-off-by: Edward Cragg [ben.dooks@codethink.co.uk: fixup merge of 24 and 32bit] [ben.dooks@codethink.co.uk: add pm calls around ytdm config] [ben.dooks@codethink.co.uk: drop debug printing to dev_dbg] Signed-off-by: Ben Dooks --- squash 5aeca5a055fd ASoC: tegra: i2s: pm_runtime_get_sync() is needed in tdm code ASoC: tegra: i2s: pm_runtime_get_sync() is needed in tdm code --- sound/soc/tegra/tegra30_i2s.c | 25 ++++++++++++++++++++----- 1 file changed, 20 insertions(+), 5 deletions(-) diff --git a/sound/soc/tegra/tegra30_i2s.c b/sound/soc/tegra/tegra30_i2s.c index 7f9ef6abeae2..b948b010c057 100644 --- a/sound/soc/tegra/tegra30_i2s.c +++ b/sound/soc/tegra/tegra30_i2s.c @@ -127,7 +127,7 @@ static int tegra30_i2s_hw_params(struct snd_pcm_substream *substream, struct device *dev = dai->dev; struct tegra30_i2s *i2s = snd_soc_dai_get_drvdata(dai); unsigned int mask, val, reg; - int ret, sample_size, srate, i2sclock, bitcnt; + int ret, sample_size, srate, i2sclock, bitcnt, audio_bits; struct tegra30_ahub_cif_conf cif_conf; if (params_channels(params) != 2) @@ -137,8 +137,19 @@ static int tegra30_i2s_hw_params(struct snd_pcm_substream *substream, switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: val = TEGRA30_I2S_CTRL_BIT_SIZE_16; + audio_bits = TEGRA30_AUDIOCIF_BITS_16; sample_size = 16; break; + case SNDRV_PCM_FORMAT_S24_LE: + val = TEGRA30_I2S_CTRL_BIT_SIZE_24; + audio_bits = TEGRA30_AUDIOCIF_BITS_24; + sample_size = 24; + break; + case SNDRV_PCM_FORMAT_S32_LE: + val = TEGRA30_I2S_CTRL_BIT_SIZE_32; + audio_bits = TEGRA30_AUDIOCIF_BITS_32; + sample_size = 32; + break; default: return -EINVAL; } @@ -170,8 +181,8 @@ static int tegra30_i2s_hw_params(struct snd_pcm_substream *substream, cif_conf.threshold = 0; cif_conf.audio_channels = 2; cif_conf.client_channels = 2; - cif_conf.audio_bits = TEGRA30_AUDIOCIF_BITS_16; - cif_conf.client_bits = TEGRA30_AUDIOCIF_BITS_16; + cif_conf.audio_bits = audio_bits; + cif_conf.client_bits = audio_bits; cif_conf.expand = 0; cif_conf.stereo_conv = 0; cif_conf.replicate = 0; @@ -310,14 +321,18 @@ static const struct snd_soc_dai_driver tegra30_i2s_dai_template = { .channels_min = 2, .channels_max = 2, .rates = SNDRV_PCM_RATE_8000_96000, - .formats = SNDRV_PCM_FMTBIT_S16_LE, + .formats = SNDRV_PCM_FMTBIT_S32_LE | + SNDRV_PCM_FMTBIT_S24_LE | + SNDRV_PCM_FMTBIT_S16_LE, }, .capture = { .stream_name = "Capture", .channels_min = 2, .channels_max = 2, .rates = SNDRV_PCM_RATE_8000_96000, - .formats = SNDRV_PCM_FMTBIT_S16_LE, + .formats = SNDRV_PCM_FMTBIT_S32_LE | + SNDRV_PCM_FMTBIT_S24_LE | + SNDRV_PCM_FMTBIT_S16_LE, }, .ops = &tegra30_i2s_dai_ops, .symmetric_rates = 1, -- 2.23.0 _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org https://mailman.alsa-project.org/mailman/listinfo/alsa-devel