From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D7868CA6B; Sat, 17 Aug 2024 17:22:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723915337; cv=none; b=UjRvmIjju2XIKuyUsMP6aJNOx5sRMax1b1zN4MvBNFcH6pTNMrmzxXCXtuky+JD5zGFb0fNyYVOUI+4AW3YGOqAfUDpEiMDjCLlyiPckpQ73PfXF36pHPncoO5WMBEqVW6xToc6Q0LeCVKqfj/AOaZuvFIZWSy6ttZTR9XTilOk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723915337; c=relaxed/simple; bh=n57V2n6qB1p2CRm5lVFnsktoLwCp4LRoBmc16trGWxw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KLKJPRRGpqtjSUaq+s32umJ/f9z7z3W+Vv4xSiz+0Vxfd6iU6/lWv69SyKZM5G11BIJf9hg0OJgx5viD96rlYYDI821jgW0p7hnf/ddMzSWRw2zMMEUlhJqUy/uhIacMABXJHad3EBEVJDq0Sa6vlMF+IIh3RrdnLyxkWmzSoWo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QDAUB2o/; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="QDAUB2o/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C6D7EC116B1; Sat, 17 Aug 2024 17:22:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1723915337; bh=n57V2n6qB1p2CRm5lVFnsktoLwCp4LRoBmc16trGWxw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=QDAUB2o/HaPbZUa5DNABVPBfH6N39PG5QZxN/42MqPF8/VWSWZny3HOjTh/NO7N8a 98Ygpd2dQJmOprmTRb9ip/OP+9KHr4yDZwoMYC6RrlHXxH0fRQu5MiJZQkbfH+eXQ4 8u6y/GH16Y7c1kfurzl4laqz72765KPYPPSi7RoNUON912AVHEVCrAvIKoXgbcyIek gwVivp9bTAdu4ul3AvNwdZtqEg8QwhtHMIM0bpvqWInZ8SBQyM750XBSUquNkrmnb3 BIpUOAws0R+zMRjrvvOMvfmWs25+4ScjMKArGtTnn1idrf7XeU/IgTz8ewdSX5uyps 4f4Z7sp06rIWw== Date: Sat, 17 Aug 2024 22:52:13 +0530 From: Vinod Koul To: Bard Liao Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, tiwai@suse.de, broonie@kernel.org, pierre-louis.bossart@linux.intel.com, bard.liao@intel.com Subject: Re: [PATCH 3/3] soundwire: intel: add probe-time check on link id Message-ID: References: <20240816023331.6565-1-yung-chuan.liao@linux.intel.com> <20240816023331.6565-4-yung-chuan.liao@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240816023331.6565-4-yung-chuan.liao@linux.intel.com> On 16-08-24, 10:33, Bard Liao wrote: > From: Pierre-Louis Bossart > > In older platforms, the number of links was constant and hard-coded to > 4. Newer platforms can have varying number of links, so we need to add > a probe-time check to make sure the ACPI-reported information with > _DSD properties is aligned with hardware capabilities reported in the > SoundWire LCAP register. Acked-by: Vinod Koul -- ~Vinod