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 1152CC35274 for ; Thu, 21 Dec 2023 17:22:30 +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 E701ADEF; Thu, 21 Dec 2023 18:22:18 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz E701ADEF DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1703179348; bh=Oz9rZKv3srFqXd5f/Yxy9FoX3dnWg2VKT+uxt+4RWY4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=q1hhX4/G+NGcp+hn6MgF2ErX0e6XUXNlHPDSvpeTjbY+Wky+Brk6mTFCjUaC40AE/ EmnlRSjPxgreKysSw9gKEe99+NxzQMYKucWDBpG2m9669LlVTBY3UOaVIOcOOnpl5G NZW9XKStjoXifRdKBHXdb79xo0yY+rB+9JPT+G3g= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 1D204F8058C; Thu, 21 Dec 2023 18:21:57 +0100 (CET) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 97D85F8055A; Thu, 21 Dec 2023 18:21:56 +0100 (CET) Received: by alsa1.perex.cz (Postfix, from userid 50401) id A6513F80153; Thu, 21 Dec 2023 18:21:51 +0100 (CET) Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) (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 0A9B9F800F5 for ; Thu, 21 Dec 2023 18:21:48 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 0A9B9F800F5 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=AeadX2GL Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by ams.source.kernel.org (Postfix) with ESMTP id 99D24B81FB4; Thu, 21 Dec 2023 17:21:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6FB05C433C9; Thu, 21 Dec 2023 17:21:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1703179307; bh=Oz9rZKv3srFqXd5f/Yxy9FoX3dnWg2VKT+uxt+4RWY4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=AeadX2GLX7E0vuqISV8pV/z4EkTx6WYN1QNTeAR++yMgBK/GhIJHIL8IWrDYB/kqv 3MLdQpWNx9nGUfY85IQtj3MRUp8PW1BD4S74gTcF/VHxJt5nPnmfxLaFGvulMIDdSq vImZzefjmKgB+hrXq+YikvdVAVj9hU7oe3rnpNCvTIcBt4cYDBUeueFPt87FkaCoSH wxVaardrlcb+dL38Vubqw/TyC0PnZXJU8wiYU81DLe3A3wkkl5ERZ3SfD8ncVE/cPD fEVSwlqO+uLuiOyESiuPdFLTRNV4L7j3yGNyuZAtxyxsRC9quU8TlvpY1XhkjeHRU1 1I+FtTyNs8zWQ== Date: Thu, 21 Dec 2023 22:51:42 +0530 From: Vinod Koul To: Pierre-Louis Bossart Cc: linux-sound@vger.kernel.org, alsa-devel@alsa-project.org, tiwai@suse.de, broonie@kernel.org, vinod.koul@intel.com, Bard liao , Ranjani Sridharan , Peter Ujfalusi , Kai Vehmanen , srinivas.kandagatla@linaro.org, Krzysztof Kozlowski , vijendar.mukunda@amd.com, Charles Keepax , Richard Fitzgerald , Shuming Fan , Jack Yu , Oder Chiou Subject: Re: [RFC PATCH 09/16] soundwire: crc8: add constant table Message-ID: References: <20231207222944.663893-1-pierre-louis.bossart@linux.intel.com> <20231207222944.663893-10-pierre-louis.bossart@linux.intel.com> <121b44fb-9d2f-4e1f-beca-a54b16d7e13c@linux.intel.com> <98600d10-2130-463b-aa61-459bc1293bb8@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <98600d10-2130-463b-aa61-459bc1293bb8@linux.intel.com> Message-ID-Hash: TT5WD7XP6NW6AUL37U7C7I46YRHWJHMA X-Message-ID-Hash: TT5WD7XP6NW6AUL37U7C7I46YRHWJHMA X-MailFrom: vkoul@kernel.org 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: On 21-12-23, 18:15, Pierre-Louis Bossart wrote: > >> I don't mind reverting to a dynamically allocated table populated at > >> boot if that was the consensus. > > > > Most of the kernel users I looked have dynamically allocated table > > populated at boot, also out of many users how many would support BTP.? > > Your older platforms, current qcom dont, so not point is adding for > > everyone... > > All Intel hardware supports BTP/BRA, we just didn't have a compelling > reason to enable it so far. I've seen AMD stating that they also have > BTP/BRA. That's 2/3 of controllers. Not all qcom platforms support this, so this would be enabled selectively for them -- ~Vinod