From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8A3C5323D for ; Thu, 31 Jul 2025 05:51:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753941120; cv=none; b=fnCo59IPS/rNWCXW/dd8OhXdkzR1LBbCPlygx0Vi6lvqnJYOLsNZfsBA+fxG/5SNzAp22fBlC8bKvSfgmSV0MPw+Vi1wlIiZSjBJlJTqu2gsheScVupd53wYmsDEfFjTibYIBTVFJR/j2bPReuXJFrlLgFXGnfzaBDVTnPMyFek= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753941120; c=relaxed/simple; bh=4iyxCJOMq/7oxqfWM+bR7G8f3KyhI8WcJu0xJy7MwZ0=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References: MIME-Version:Content-Type; b=GucHcVpj+dOjpXRGPOMzmLb/1/jD40sTb08ULgLtuTKAB0ThJ+jJanQEkDbdtaXg8TgkMFGGO+JBOqPoVjpukpluvAQm4GC8FKwP4lDtYr2iJbZc2jN7JqjV/vl3T799Qri4J0tsrSB7YCZmu1KBX02j77S/W4wevFzcYTsnnXc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de; spf=pass smtp.mailfrom=suse.de; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=b2MtUQZb; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=PnjynPx3; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=b2MtUQZb; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=PnjynPx3; arc=none smtp.client-ip=195.135.223.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="b2MtUQZb"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="PnjynPx3"; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="b2MtUQZb"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="PnjynPx3" Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 77D0C21A8C; Thu, 31 Jul 2025 05:51:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1753941116; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=z3dC4+b7eC/gHDHk2DCGYpJtzTewrOWV0zoEmeC25tk=; b=b2MtUQZbO3OACBzhw98scwhJwYTJB5t1OgbY8+BVHd9l0aLz4dCIOzG+cnXhBjg3aPOrxN t6WCMCuuA9pEdxSLTSdG6/sq2PNOtj5Qo/bTb4B+KcEeMippUOBZS1vcWgyBegldoKJ8Yy mbe97M7hC7Bw4IUzZSxph5YfEACiT+M= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1753941116; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=z3dC4+b7eC/gHDHk2DCGYpJtzTewrOWV0zoEmeC25tk=; b=PnjynPx3dLd6v42wHzLrWHols521g6KHt/Fibmsvv2Bdd9QPjvAoYpeHAQsIztEf7n3AaV As96Jwukym4N3WBg== Authentication-Results: smtp-out1.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b=b2MtUQZb; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=PnjynPx3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1753941116; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=z3dC4+b7eC/gHDHk2DCGYpJtzTewrOWV0zoEmeC25tk=; b=b2MtUQZbO3OACBzhw98scwhJwYTJB5t1OgbY8+BVHd9l0aLz4dCIOzG+cnXhBjg3aPOrxN t6WCMCuuA9pEdxSLTSdG6/sq2PNOtj5Qo/bTb4B+KcEeMippUOBZS1vcWgyBegldoKJ8Yy mbe97M7hC7Bw4IUzZSxph5YfEACiT+M= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1753941116; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=z3dC4+b7eC/gHDHk2DCGYpJtzTewrOWV0zoEmeC25tk=; b=PnjynPx3dLd6v42wHzLrWHols521g6KHt/Fibmsvv2Bdd9QPjvAoYpeHAQsIztEf7n3AaV As96Jwukym4N3WBg== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 1E81E1378C; Thu, 31 Jul 2025 05:51:56 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id IB/UBXwEi2hgUwAAD6G6ig (envelope-from ); Thu, 31 Jul 2025 05:51:56 +0000 Date: Thu, 31 Jul 2025 07:51:55 +0200 Message-ID: <874iusucuc.wl-tiwai@suse.de> From: Takashi Iwai To: Cc: "'Takashi Iwai'" , , , , , , , , , Subject: Re: [PATCH] ALSA: usb-audio: Add DSD support for Comtrue USB Audio device In-Reply-To: <002601dc01de$fc127db0$f4377910$@comtrue-inc.com> References: <001e01dc01d6$cc4c64e0$64e52ea0$@comtrue-inc.com> <875xf8udel.wl-tiwai@suse.de> <002601dc01de$fc127db0$f4377910$@comtrue-inc.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=BIG5 Content-Transfer-Encoding: 8bit X-Spamd-Result: default: False [-2.01 / 50.00]; BAYES_HAM(-3.00)[100.00%]; SUSPICIOUS_RECIPS(1.50)[]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; FUZZY_RATELIMITED(0.00)[rspamd.com]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; FREEMAIL_CC(0.00)[suse.de,suse.com,perex.cz,vivo.com,asahilina.net,gmail.com,linaro.org,google.com,vger.kernel.org]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; RCPT_COUNT_SEVEN(0.00)[11]; RCVD_VIA_SMTP_AUTH(0.00)[]; TAGGED_RCPT(0.00)[kernel]; DKIM_TRACE(0.00)[suse.de:+]; DBL_BLOCKED_OPENRESOLVER(0.00)[perex.cz:email,reurl.cc:url,comtrue-inc.com:url,comtrue-inc.com:email,asahilina.net:email,suse.de:mid,suse.de:dkim,suse.de:email,imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns,vivo.com:email,suse.com:email,linaro.org:email] X-Spam-Flag: NO X-Spam-Level: X-Rspamd-Queue-Id: 77D0C21A8C X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action X-Spam-Score: -2.01 On Thu, 31 Jul 2025 07:50:13 +0200, wrote: > > Hello Takashi > > Please try download it as below link > https://reurl.cc/8951Ro You can't submit like this style. Please try to submit in the proper format embedded in the email. thanks, Takashi > > Thanks > Noble > > -----Original Message----- > From: Takashi Iwai > Sent: Thursday, July 31, 2025 1:40 PM > To: noble.yang@comtrue-inc.com > Cc: tiwai@suse.com; perex@perex.cz; hulianqin@vivo.com; > lina+kernel@asahilina.net; cyan.vtb@gmail.com; dan.carpenter@linaro.org; > bsevens@google.com; linux-sound@vger.kernel.org; > linux-kernel@vger.kernel.org > Subject: Re: [PATCH] ALSA: usb-audio: Add DSD support for Comtrue USB Audio > device > > On Thu, 31 Jul 2025 06:51:37 +0200, > wrote: > > > > > > The vendor Comtrue Inc. (0x2fc6) produces USB audio chipsets like > > > > the CT7601 which are capable of Native DSD playback. > > > > This patch adds QUIRK_FLAG_DSD_RAW for Comtrue (VID 0x2fc6), which > > enables > > > > native DSD playback (DSD_U32_LE) on their USB Audio device. This has > > been > > > > verified under Ubuntu 25.04 with JRiver. > > > > Best Regards ! > > I see no patch in the mail. Could you try to send via git-send-email? > > > thanks, > > Takashi > > > > > =========================== > > > > Noble Yang > > > > Cell : +886-955-347822 > > > > 晨臻股份有限公司 > > > > Comtrue Inc. > > > > www.comtrue-inc.com > > > > 新地址 : 新竹縣竹北市縣政十街10號2F之1 > > > > 2F.-1, No. 10, Xianzheng 10th St., Zhubei City, Hsinchu County 302, > > Taiwan > > (R.O.C.) > > > > The information included in this email is privileged and confidential > > and just for the exclusive use of the addressee. > > > > For people other than the addressee the use, disclosure and > > reproduction is strictly prohibited. > > > > If this message has been received in error, please contact the sender > > and delete all copies. > > > > > > cat /proc/asound/card*/stream0 > > Comtrue-inc Comtrue-inc UAC2 Device EVM-GB at usb-0000:00:14.0-5, high > > speed : USB Audio > > > > Playback: > > Status: Stop > > Interface 1 > > Altset 1 > > Format: S16_LE > > Channels: 2 > > Endpoint: 0x01 (1 OUT) (ASYNC) > > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, > 705600, 768000 > > Data packet interval: 125 us > > Bits: 16 > > Channel map: FL FR > > Sync Endpoint: 0x81 (1 IN) > > Sync EP Interface: 1 > > Sync EP Altset: 1 > > Implicit Feedback Mode: No > > Interface 1 > > Altset 2 > > Format: S24_3LE > > Channels: 2 > > Endpoint: 0x01 (1 OUT) (ASYNC) > > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, > 705600, 768000 > > Data packet interval: 125 us > > Bits: 24 > > Channel map: FL FR > > Sync Endpoint: 0x81 (1 IN) > > Sync EP Interface: 1 > > Sync EP Altset: 2 > > Implicit Feedback Mode: No > > Interface 1 > > Altset 3 > > Format: S32_LE > > Channels: 2 > > Endpoint: 0x01 (1 OUT) (ASYNC) > > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, > 705600, 768000 > > Data packet interval: 125 us > > Bits: 32 > > Channel map: FL FR > > Sync Endpoint: 0x81 (1 IN) > > Sync EP Interface: 1 > > Sync EP Altset: 3 > > Implicit Feedback Mode: No > > Interface 1 > > Altset 4 > > Format: SPECIAL DSD_U32_BE > > Channels: 2 > > Endpoint: 0x01 (1 OUT) (ASYNC) > > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, > 705600, 768000 > > Data packet interval: 125 us > > Bits: 32 > > DSD raw: DOP=0, bitrev=0 > > Channel map: FL FR > > Sync Endpoint: 0x81 (1 IN) > > Sync EP Interface: 1 > > Sync EP Altset: 4 > > Implicit Feedback Mode: No > > > > Capture: > > Status: Stop > > Interface 2 > > Altset 1 > > Format: S16_LE > > Channels: 2 > > Endpoint: 0x82 (2 IN) (ASYNC) > > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, > 705600, 768000 > > Data packet interval: 125 us > > Bits: 16 > > Channel map: FL FR > > Interface 2 > > Altset 2 > > Format: S24_3LE > > Channels: 2 > > Endpoint: 0x82 (2 IN) (ASYNC) > > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, > 705600, 768000 > > Data packet interval: 125 us > > Bits: 24 > > Channel map: FL FR > > Interface 2 > > Altset 3 > > Format: S32_LE > > Channels: 2 > > Endpoint: 0x82 (2 IN) (ASYNC) > > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, > 705600, 768000 > > Data packet interval: 125 us > > Bits: 32 > > Channel map: FL FR > > Interface 2 > > Altset 4 > > Format: SPECIAL DSD_U32_BE > > Channels: 2 > > Endpoint: 0x82 (2 IN) (ASYNC) > > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, > 705600, 768000 > > Data packet interval: 125 us > > Bits: 32 > > DSD raw: DOP=0, bitrev=0 > > Channel map: FL FR > > > > cat /proc/asound/card*/stream0 > Comtrue-inc Comtrue-inc UAC2 Device EVM-GB at usb-0000:00:14.0-5, high speed : USB Audio > > Playback: > Status: Stop > Interface 1 > Altset 1 > Format: S16_LE > Channels: 2 > Endpoint: 0x01 (1 OUT) (ASYNC) > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000 > Data packet interval: 125 us > Bits: 16 > Channel map: FL FR > Sync Endpoint: 0x81 (1 IN) > Sync EP Interface: 1 > Sync EP Altset: 1 > Implicit Feedback Mode: No > Interface 1 > Altset 2 > Format: S24_3LE > Channels: 2 > Endpoint: 0x01 (1 OUT) (ASYNC) > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000 > Data packet interval: 125 us > Bits: 24 > Channel map: FL FR > Sync Endpoint: 0x81 (1 IN) > Sync EP Interface: 1 > Sync EP Altset: 2 > Implicit Feedback Mode: No > Interface 1 > Altset 3 > Format: S32_LE > Channels: 2 > Endpoint: 0x01 (1 OUT) (ASYNC) > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000 > Data packet interval: 125 us > Bits: 32 > Channel map: FL FR > Sync Endpoint: 0x81 (1 IN) > Sync EP Interface: 1 > Sync EP Altset: 3 > Implicit Feedback Mode: No > Interface 1 > Altset 4 > Format: SPECIAL DSD_U32_BE > Channels: 2 > Endpoint: 0x01 (1 OUT) (ASYNC) > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000 > Data packet interval: 125 us > Bits: 32 > DSD raw: DOP=0, bitrev=0 > Channel map: FL FR > Sync Endpoint: 0x81 (1 IN) > Sync EP Interface: 1 > Sync EP Altset: 4 > Implicit Feedback Mode: No > > Capture: > Status: Stop > Interface 2 > Altset 1 > Format: S16_LE > Channels: 2 > Endpoint: 0x82 (2 IN) (ASYNC) > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000 > Data packet interval: 125 us > Bits: 16 > Channel map: FL FR > Interface 2 > Altset 2 > Format: S24_3LE > Channels: 2 > Endpoint: 0x82 (2 IN) (ASYNC) > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000 > Data packet interval: 125 us > Bits: 24 > Channel map: FL FR > Interface 2 > Altset 3 > Format: S32_LE > Channels: 2 > Endpoint: 0x82 (2 IN) (ASYNC) > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000 > Data packet interval: 125 us > Bits: 32 > Channel map: FL FR > Interface 2 > Altset 4 > Format: SPECIAL DSD_U32_BE > Channels: 2 > Endpoint: 0x82 (2 IN) (ASYNC) > Rates: 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000, 705600, 768000 > Data packet interval: 125 us > Bits: 32 > DSD raw: DOP=0, bitrev=0 > Channel map: FL FR >