From: Mark Brown <broonie@kernel.org>
To: Codrin.Ciubotariu@microchip.com
Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
lgirdwood@gmail.com, tiwai@suse.com, perex@perex.cz,
lars@metafoo.de
Subject: Re: [RFC PATCH] ASoC: pcm_dmaengine: Add support for BE DAIs
Date: Mon, 14 Dec 2020 17:19:28 +0000 [thread overview]
Message-ID: <20201214171928.GB4880@sirena.org.uk> (raw)
In-Reply-To: <b98d9b89-268b-5a4f-57bc-b7f95d6c81a4@microchip.com>
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On Fri, Dec 11, 2020 at 06:00:55PM +0000, Codrin.Ciubotariu@microchip.com wrote:
> Also, I noticed that the HW constraints added by a DAI driver (a codec
> for example) are added to PCM's runtime->hw_constraints, even if the DAI
> driver is part of a BE. Shouldn't these constraints be applied only to
> BE and eventually merge them to FE (struct snd_pcm_hardware) if
> dai_link->dpcm_merged_* are set?
Probably, not sure why it's done like that.
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prev parent reply other threads:[~2020-12-14 17:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-02 8:58 [RFC PATCH] ASoC: pcm_dmaengine: Add support for BE DAIs Codrin Ciubotariu
2020-12-08 17:04 ` Mark Brown
2020-12-08 19:26 ` Codrin.Ciubotariu
2020-12-08 19:31 ` Mark Brown
2020-12-11 18:00 ` Codrin.Ciubotariu
2020-12-14 17:19 ` Mark Brown [this message]
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