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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 17E91C4332F for ; Tue, 27 Dec 2022 14:36:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231840AbiL0Oge (ORCPT ); Tue, 27 Dec 2022 09:36:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49760 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232063AbiL0Oga (ORCPT ); Tue, 27 Dec 2022 09:36:30 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 100C82A3; Tue, 27 Dec 2022 06:36:29 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 9E71360F92; Tue, 27 Dec 2022 14:36:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1C23DC433D2; Tue, 27 Dec 2022 14:36:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1672151788; bh=/EDm6xhhHpeJLbxbvhfcWbFizxBuWlsdVT/F3n9zhI8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=CLqf7O8kcixh9nFMoanB7/3AjIQ/vkR6JwoLk/VkZpj/dZIOCVMr9XHmbajyDVUkq DMynJ4rVrF1rYXU5ED00w18DFAHLR+lj3isG3KzHwRnKfb+7ni3KrBNcn9IxDrteU/ gQu3GI7S14K+jwCyCR/BjVfJMh5+E0aQXEY3OyyYHW2f8S83HNMNjoYZzXhJh15dlC COFEKUOJdwwzauI7le8XIP39UiH+8Pkl+66lQf145BESc9gHJdmFU18qxf3w0anHaO mqCBRpcJwFSMHEHsB88PZNbZ6WsPFSIQY2OObZcZ983HjO2Boqe5fGwrW0cSFI1fD/ HKWrefRYy432g== Date: Tue, 27 Dec 2022 14:36:21 +0000 From: Mark Brown To: Greg KH Cc: Wesley Cheng , srinivas.kandagatla@linaro.org, mathias.nyman@intel.com, perex@perex.cz, lgirdwood@gmail.com, andersson@kernel.org, krzysztof.kozlowski+dt@linaro.org, Thinh.Nguyen@synopsys.com, bgoswami@quicinc.com, tiwai@suse.com, robh+dt@kernel.org, agross@kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-usb@vger.kernel.org, quic_jackp@quicinc.com, quic_plai@quicinc.com Subject: Re: [RFC PATCH 00/14] Introduce QC USB SND audio offloading support Message-ID: References: <20221223233200.26089-1-quic_wcheng@quicinc.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="1+ZKSFcDOruBirf+" Content-Disposition: inline In-Reply-To: X-Cookie: If it heals good, say it. Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org --1+ZKSFcDOruBirf+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sat, Dec 24, 2022 at 07:45:38AM +0100, Greg KH wrote: > On Fri, Dec 23, 2022 at 03:31:46PM -0800, Wesley Cheng wrote: > > soc-usb: Intention is to treat a USB port similar to a headphone jack. > > The port is always present on the device, but cable/pin status can be > > enabled/disabled. Expose mechanisms for USB backend ASoC drivers to > > communicate with USB SND. > > Create a USB backend for Q6DSP: > > q6usb: Basic backend driver that will be responsible for maintaining the > > resources needed to initiate a playback stream using the Q6DSP. Will > This looks to duplicate a bunch of the same things that a number of > different google developers have posted recently. Please work with them > to come up with a unified set of patches that you all can agree with, > AND get them to sign off on the changes before resubmitting them. > This uncoordinated drip of patches from different people doing the same > thing is almost impossible to review from our side, as I'm sure you can > imagine. I have to say this is the first I've heard of any such patches other than from the Qualcomm people and I can't immediately see anything that was on the list either, though I might be missing something since I don't have the subject or anything. If other people send things again it's probably good to suggest they copy in audio people and lists. --1+ZKSFcDOruBirf+ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmOrAuQACgkQJNaLcl1U h9AjZwgAhsVgucuD8v8EbY26CtQPykN5gxWGJ+7ciqU2SrnCmlf+PFa++50wRWOa pDrX7dQ+fLhgUGMXCKWlY7dRqGjtYicvaKElyZXfKt8vdXifdNur+KBhJW979lbF X2c3CK0pl7plOpv43L4vYExx5Qlr7B4Jz+sYbdw6ND1CqpW7a5lghIAOL2d0kTxB yPdeMrE4vmzXcN24/XFrTb0zgfTkh13j6et4DocgNe9UhHjgMzgEfHKmM7W/QBZf RNE8voHGyXvSb0w92ZyX1AGLIZF0sU2gOSR0tAQwH/5w5emoHj3b+LvGz1ArQVmj ms5nPnW0UpzZU8QkG6f+w8tJiSQCcw== =XxVJ -----END PGP SIGNATURE----- --1+ZKSFcDOruBirf+-- 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 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 32BF1C4332F for ; Tue, 27 Dec 2022 14:37:28 +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 102DD75A9; Tue, 27 Dec 2022 15:36:36 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 102DD75A9 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1672151846; bh=/EDm6xhhHpeJLbxbvhfcWbFizxBuWlsdVT/F3n9zhI8=; h=Date:From:To:Subject:References:In-Reply-To:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: Cc:From; b=iDvFkhyywhgNu8VMX4XQa+LTk3HWVTRJlmUhb1onKwysH6X+sGkkndt2PUiR+xiKZ 28k+0awQ44X2xyuywDsiw3aaKs+dlMu2GuNiCCDoQaJyy49f978F5FXgBteDpqSW40 gLgsHPP4m0IMMsLto6gJhh3eG/5SOgn22WTPLycU= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id B2E73F8027B; Tue, 27 Dec 2022 15:36:35 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id A7D05F804E4; Tue, 27 Dec 2022 15:36:33 +0100 (CET) Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 00403F8027B for ; Tue, 27 Dec 2022 15:36:30 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 00403F8027B Authentication-Results: alsa1.perex.cz; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=CLqf7O8k Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 662A5B81077; Tue, 27 Dec 2022 14:36:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1C23DC433D2; Tue, 27 Dec 2022 14:36:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1672151788; bh=/EDm6xhhHpeJLbxbvhfcWbFizxBuWlsdVT/F3n9zhI8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=CLqf7O8kcixh9nFMoanB7/3AjIQ/vkR6JwoLk/VkZpj/dZIOCVMr9XHmbajyDVUkq DMynJ4rVrF1rYXU5ED00w18DFAHLR+lj3isG3KzHwRnKfb+7ni3KrBNcn9IxDrteU/ gQu3GI7S14K+jwCyCR/BjVfJMh5+E0aQXEY3OyyYHW2f8S83HNMNjoYZzXhJh15dlC COFEKUOJdwwzauI7le8XIP39UiH+8Pkl+66lQf145BESc9gHJdmFU18qxf3w0anHaO mqCBRpcJwFSMHEHsB88PZNbZ6WsPFSIQY2OObZcZ983HjO2Boqe5fGwrW0cSFI1fD/ HKWrefRYy432g== Date: Tue, 27 Dec 2022 14:36:21 +0000 From: Mark Brown To: Greg KH Subject: Re: [RFC PATCH 00/14] Introduce QC USB SND audio offloading support Message-ID: References: <20221223233200.26089-1-quic_wcheng@quicinc.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="1+ZKSFcDOruBirf+" Content-Disposition: inline In-Reply-To: X-Cookie: If it heals good, say it. X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.29 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: , Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org, linux-usb@vger.kernel.org, bgoswami@quicinc.com, mathias.nyman@intel.com, Thinh.Nguyen@synopsys.com, andersson@kernel.org, tiwai@suse.com, lgirdwood@gmail.com, robh+dt@kernel.org, srinivas.kandagatla@linaro.org, agross@kernel.org, krzysztof.kozlowski+dt@linaro.org, linux-arm-msm@vger.kernel.org, quic_plai@quicinc.com, Wesley Cheng , linux-kernel@vger.kernel.org, quic_jackp@quicinc.com Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" --1+ZKSFcDOruBirf+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Sat, Dec 24, 2022 at 07:45:38AM +0100, Greg KH wrote: > On Fri, Dec 23, 2022 at 03:31:46PM -0800, Wesley Cheng wrote: > > soc-usb: Intention is to treat a USB port similar to a headphone jack. > > The port is always present on the device, but cable/pin status can be > > enabled/disabled. Expose mechanisms for USB backend ASoC drivers to > > communicate with USB SND. > > Create a USB backend for Q6DSP: > > q6usb: Basic backend driver that will be responsible for maintaining the > > resources needed to initiate a playback stream using the Q6DSP. Will > This looks to duplicate a bunch of the same things that a number of > different google developers have posted recently. Please work with them > to come up with a unified set of patches that you all can agree with, > AND get them to sign off on the changes before resubmitting them. > This uncoordinated drip of patches from different people doing the same > thing is almost impossible to review from our side, as I'm sure you can > imagine. I have to say this is the first I've heard of any such patches other than from the Qualcomm people and I can't immediately see anything that was on the list either, though I might be missing something since I don't have the subject or anything. If other people send things again it's probably good to suggest they copy in audio people and lists. --1+ZKSFcDOruBirf+ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmOrAuQACgkQJNaLcl1U h9AjZwgAhsVgucuD8v8EbY26CtQPykN5gxWGJ+7ciqU2SrnCmlf+PFa++50wRWOa pDrX7dQ+fLhgUGMXCKWlY7dRqGjtYicvaKElyZXfKt8vdXifdNur+KBhJW979lbF X2c3CK0pl7plOpv43L4vYExx5Qlr7B4Jz+sYbdw6ND1CqpW7a5lghIAOL2d0kTxB yPdeMrE4vmzXcN24/XFrTb0zgfTkh13j6et4DocgNe9UhHjgMzgEfHKmM7W/QBZf RNE8voHGyXvSb0w92ZyX1AGLIZF0sU2gOSR0tAQwH/5w5emoHj3b+LvGz1ArQVmj ms5nPnW0UpzZU8QkG6f+w8tJiSQCcw== =XxVJ -----END PGP SIGNATURE----- --1+ZKSFcDOruBirf+--