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Date: Thu, 21 Dec 2023 22:51:42 +0530
From: Vinod Koul <vkoul@kernel.org>
To: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: linux-sound@vger.kernel.org, alsa-devel@alsa-project.org, tiwai@suse.de,
	broonie@kernel.org, vinod.koul@intel.com,
	Bard liao <yung-chuan.liao@linux.intel.com>,
	Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
	Peter Ujfalusi <peter.ujfalusi@linux.intel.com>,
	Kai Vehmanen <kai.vehmanen@linux.intel.com>,
	srinivas.kandagatla@linaro.org,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
	vijendar.mukunda@amd.com,
	Charles Keepax <ckeepax@opensource.cirrus.com>,
	Richard Fitzgerald <rf@opensource.cirrus.com>,
	Shuming Fan <shumingf@realtek.com>, Jack Yu <jack.yu@realtek.com>,
	Oder Chiou <oder_chiou@realtek.com>
Subject: Re: [RFC PATCH 09/16] soundwire: crc8: add constant table
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References: <20231207222944.663893-1-pierre-louis.bossart@linux.intel.com>
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In-Reply-To: <98600d10-2130-463b-aa61-459bc1293bb8@linux.intel.com>

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