From patchwork Tue Apr 16 12:17:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pavel Hofman X-Patchwork-Id: 789906 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 DDB0FC4345F for ; Tue, 16 Apr 2024 12:19:00 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id C6B731923; Tue, 16 Apr 2024 14:18:48 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz C6B731923 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1713269938; bh=Po9JsvvQFIs+av+zg4F0ovlQ3vsrMgHU61mOQKoQK0g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=k5ki5iGAtTRdgjTrk3arjqlFG8RQcUpFLbTdKC5bE5KVPEHoKWCPbFq3GG1B2NQaQ QpKDqhm4WqfTCuOqoG2L7SAZd2p8L3FTQX751NsSdGjhwU0kfgopeoPwX36cc6tmoB JZTfYQSjGmNFuWSV1Xo7OiY9wtxTXvbRTOFZnrIQ= Received: by alsa1.perex.cz (Postfix, from userid 50401) id BF7DAF8060B; Tue, 16 Apr 2024 14:17:49 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 1BDB8F80619; Tue, 16 Apr 2024 14:17:49 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 4FFD5F80236; Tue, 16 Apr 2024 14:17:39 +0200 (CEST) Received: from smtp.ivitera.com (smtp.ivitera.com [88.101.85.59]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 05103F8025A for ; Tue, 16 Apr 2024 14:17:29 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 05103F8025A Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key, unprotected) header.d=ivitera.com header.i=@ivitera.com header.a=rsa-sha256 header.s=mail header.b=JOpDsHuy; dkim=pass (1024-bit key) header.d=ivitera.com header.i=@ivitera.com header.a=rsa-sha256 header.s=mail header.b=JOpDsHuy Received: from localhost (localhost [127.0.0.1]) by smtp.ivitera.com (Postfix) with ESMTP id 7BBF8173312; Tue, 16 Apr 2024 14:17:28 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=ivitera.com; s=mail; t=1713269848; bh=Po9JsvvQFIs+av+zg4F0ovlQ3vsrMgHU61mOQKoQK0g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JOpDsHuyxaK15TREJpEkgMn79dHnBsP/ZdDRnS42f+6ZKCnLLiFQkMyJ8ZexuGW2S Bw+50SWsP2A+QxCq2UwNvBHBFif6fZll6hFHLBr4MYuG/+C1lGwvjV5zb1bTxirZqe ZKSQcN/q854P5LpwKExRdnu4SoqlTpe4ATj7PDo4= Received: from smtp.ivitera.com ([127.0.0.1]) by localhost (localhost [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id h-iAE4tPRGdK; Tue, 16 Apr 2024 14:17:28 +0200 (CEST) Received: from precision.insite.cz (dustin.pilsfree.net [81.201.58.138]) (Authenticated sender: pavel) by smtp.ivitera.com (Postfix) with ESMTPSA id 179BA1730F9; Tue, 16 Apr 2024 14:17:28 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=ivitera.com; s=mail; t=1713269848; bh=Po9JsvvQFIs+av+zg4F0ovlQ3vsrMgHU61mOQKoQK0g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JOpDsHuyxaK15TREJpEkgMn79dHnBsP/ZdDRnS42f+6ZKCnLLiFQkMyJ8ZexuGW2S Bw+50SWsP2A+QxCq2UwNvBHBFif6fZll6hFHLBr4MYuG/+C1lGwvjV5zb1bTxirZqe ZKSQcN/q854P5LpwKExRdnu4SoqlTpe4ATj7PDo4= From: Pavel Hofman To: alsa-devel@alsa-project.org Cc: Jaroslav Kysela , Takashi Iwai , Pavel Hofman Subject: [PATCH 3/3] ALSA:aloop: add support for up to 768kHz sample rate Date: Tue, 16 Apr 2024 14:17:26 +0200 Message-Id: <20240416121726.628679-4-pavel.hofman@ivitera.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240416121726.628679-1-pavel.hofman@ivitera.com> References: <20240416121726.628679-1-pavel.hofman@ivitera.com> MIME-Version: 1.0 Message-ID-Hash: FSFOOKOO3F5GLHF2OTZ5KLMKVP6ZTWEU X-Message-ID-Hash: FSFOOKOO3F5GLHF2OTZ5KLMKVP6ZTWEU X-MailFrom: pavel.hofman@ivitera.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.9 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Many modern codecs support rates up to 768kHz (including DSD1024). Add support for rates up to 768kHz to the loopback driver. Signed-off-by: Pavel Hofman --- sound/drivers/aloop.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 44ee2a4bc2b0..d6dd4b8c750a 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -931,9 +931,9 @@ static const struct snd_pcm_hardware loopback_pcm_hardware = SNDRV_PCM_FMTBIT_DSD_U8 | SNDRV_PCM_FMTBIT_DSD_U16_LE | SNDRV_PCM_FMTBIT_DSD_U16_BE | SNDRV_PCM_FMTBIT_DSD_U32_LE | SNDRV_PCM_FMTBIT_DSD_U32_BE), - .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_192000, + .rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_768000, .rate_min = 8000, - .rate_max = 192000, + .rate_max = 768000, .channels_min = 1, .channels_max = 32, .buffer_bytes_max = 2 * 1024 * 1024,