From patchwork Fri Aug 15 06:43:39 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jurgen Kramer X-Patchwork-Id: 4726291 X-Patchwork-Delegate: tiwai@suse.de Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id A83EDC0338 for ; Fri, 15 Aug 2014 06:44:13 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id BC29F201ED for ; Fri, 15 Aug 2014 06:44:12 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 7D4812016C for ; Fri, 15 Aug 2014 06:44:11 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id A102D2656EA; Fri, 15 Aug 2014 08:44:09 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,HK_RANDOM_FROM, NO_DNS_FOR_FROM,UNPARSEABLE_RELAY autolearn=no version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id 77B262656DF; Fri, 15 Aug 2014 08:43:56 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 540E12656E0; Fri, 15 Aug 2014 08:43:55 +0200 (CEST) Received: from lb1-smtp-cloud2.xs4all.net (lb1-smtp-cloud2.xs4all.net [194.109.24.48]) by alsa0.perex.cz (Postfix) with ESMTP id 59A2F26501D for ; Fri, 15 Aug 2014 08:43:47 +0200 (CEST) Received: from orwell.fritz.box ([83.163.237.189]) by smtp-cloud2.xs4all.net with ESMTP id eujl1o00445s9uT01ujmyM; Fri, 15 Aug 2014 08:43:47 +0200 From: Jurgen Kramer To: alsa-devel@alsa-project.org Date: Fri, 15 Aug 2014 08:43:39 +0200 Message-Id: <1408085019-5277-1-git-send-email-gtmkramer@xs4all.nl> X-Mailer: git-send-email 1.9.3 Cc: Jurgen Kramer Subject: [alsa-devel] [PATCH] pcm: 2nd round of pcm_misc DSD fixes X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 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: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Functions 'snd_pcm_format_silence_64' and 'snd_pcm_format_size' also need to be able to handle the DSD formats. Signed-off-by: Jurgen Kramer --- src/pcm/pcm_misc.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/pcm/pcm_misc.c b/src/pcm/pcm_misc.c index 24d52f9..c52e7bf 100644 --- a/src/pcm/pcm_misc.c +++ b/src/pcm/pcm_misc.c @@ -317,11 +317,13 @@ ssize_t snd_pcm_format_size(snd_pcm_format_t format, size_t samples) switch (format) { case SNDRV_PCM_FORMAT_S8: case SNDRV_PCM_FORMAT_U8: + case SNDRV_PCM_FORMAT_DSD_U8: return samples; case SNDRV_PCM_FORMAT_S16_LE: case SNDRV_PCM_FORMAT_S16_BE: case SNDRV_PCM_FORMAT_U16_LE: case SNDRV_PCM_FORMAT_U16_BE: + case SNDRV_PCM_FORMAT_DSD_U16_LE: return samples * 2; case SNDRV_PCM_FORMAT_S18_3LE: case SNDRV_PCM_FORMAT_S18_3BE: @@ -387,6 +389,8 @@ u_int64_t snd_pcm_format_silence_64(snd_pcm_format_t format) case SNDRV_PCM_FORMAT_S20_3BE: case SNDRV_PCM_FORMAT_S18_3LE: case SNDRV_PCM_FORMAT_S18_3BE: + case SNDRV_PCM_FORMAT_DSD_U8: + case SNDRV_PCM_FORMAT_DSD_U16_LE: return 0; case SNDRV_PCM_FORMAT_U8: return 0x8080808080808080ULL;