Received: by 2002:ac0:bc90:0:0:0:0:0 with SMTP id a16csp3334530img; Mon, 25 Mar 2019 08:15:34 -0700 (PDT) X-Google-Smtp-Source: APXvYqycmN7h5XMYQ2ZEuco8+WU9wtPNvASF1FXjnyzO18EVGUv3TYZwqM/UnPoMKRKxq468taAy X-Received: by 2002:a65:53c1:: with SMTP id z1mr17023781pgr.415.1553526934165; Mon, 25 Mar 2019 08:15:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1553526934; cv=none; d=google.com; s=arc-20160816; b=GIW1HSLKHFtQh3Ka4lbsCg7mQQTHZpdanWuLF1LUYEFRNT850G3yGnwtHZ7du4N/u9 Lmm2KHZcCRIlsMOol3B5y3WSxC+or68OcfSyb0x7LgnKYK+ljO6UO93g6NIJxlg3Ms0j qroT+18Zx0DrpozdEql0r/5C4FryeLmBj9oVIkQegf7Aoh12cVBxq8NTE7tGGwkyG3Xz 5SdhhTAVND2G3SkyY8eOh4vlu4Ep7FcHaNzJUHGuz+hjQOhMb6LbZLoYnMi7yExo0HX/ EyalVleBYRJQ91E+ef3BbVv2r6SfXfTZhJfeQAM1joiwHAPtFX6nuu5A9IoJqYklf5g6 xkRQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:message-id:date:subject:cc :to:from; bh=uYwVGybWqjXkfGlwcUuf7kfsqHdzLZTgsjCRFVn+5tQ=; b=NYnhc66OPxidpu0S0wgnmK2KU2z9EMESoK+1OE86HV1N1md1b+crEg0gjOb2S9feeb MbW5L9P47g8qHJYH3aWKx6TglJt2PNzT3z23J8w2Tn1aucXB/1Vig5sEHcYuBqEqqpIr tnBiob5HPjj7YResN4Y5SI51jfjSgtCB9dD6OmNeKliXkBYxa90U64+aC7vhRSuB0Cxb iEfNxvS1UrhSxP85ysJLPmhcv/vR/2WN+ijZNVUo0Ru2gTWbcpeBGHUv/K6GQYnPqAPI YGka3zMH7c1ClAprJvbhc175PJxvGVOl/Vl7NX0Zs6dERCe1INxVFzifO881ypkAS4EN faLg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id b12si13434930pgq.421.2019.03.25.08.15.19; Mon, 25 Mar 2019 08:15:34 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729281AbfCYPOi (ORCPT + 99 others); Mon, 25 Mar 2019 11:14:38 -0400 Received: from smtp1.de.adit-jv.com ([93.241.18.167]:46420 "EHLO smtp1.de.adit-jv.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726010AbfCYPOi (ORCPT ); Mon, 25 Mar 2019 11:14:38 -0400 Received: from localhost (smtp1.de.adit-jv.com [127.0.0.1]) by smtp1.de.adit-jv.com (Postfix) with ESMTP id 57BA43C00D1; Mon, 25 Mar 2019 16:14:35 +0100 (CET) Received: from smtp1.de.adit-jv.com ([127.0.0.1]) by localhost (smtp1.de.adit-jv.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id jEzQSEGGRpOX; Mon, 25 Mar 2019 16:14:29 +0100 (CET) Received: from HI2EXCH01.adit-jv.com (hi2exch01.adit-jv.com [10.72.92.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by smtp1.de.adit-jv.com (Postfix) with ESMTPS id 2366A3C00C4; Mon, 25 Mar 2019 16:14:29 +0100 (CET) Received: from vmlxhi-087.adit-jv.com (10.72.93.172) by HI2EXCH01.adit-jv.com (10.72.92.24) with Microsoft SMTP Server (TLS) id 14.3.435.0; Mon, 25 Mar 2019 16:14:28 +0100 From: To: , , , CC: , , Timo Wischer Subject: [PATCH] ALSA: aloop: Support S24 sample formats Date: Mon, 25 Mar 2019 16:14:14 +0100 Message-ID: <1553526854-16921-1-git-send-email-twischer@de.adit-jv.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.72.93.172] Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Timo Wischer Currently snd_aloop supports only S16 and S32 audio sample formats. With this patch the S24 formats are also supported. Signed-off-by: Timo Wischer --- sound/drivers/aloop.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 8c3fbe1..c14e57b 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -337,7 +337,7 @@ static int loopback_prepare(struct snd_pcm_substream *substream) loopback_timer_stop_sync(dpcm); - salign = (snd_pcm_format_width(runtime->format) * + salign = (snd_pcm_format_physical_width(runtime->format) * runtime->channels) / 8; bps = salign * runtime->rate; if (bps <= 0 || salign <= 0) @@ -562,6 +562,8 @@ static const struct snd_pcm_hardware loopback_pcm_hardware = SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME), .formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE | + SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE | + SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE | SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE | SNDRV_PCM_FMTBIT_FLOAT_LE | SNDRV_PCM_FMTBIT_FLOAT_BE), .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_192000, -- 2.7.4