From: Mark Brown <broonie@kernel.org>
To: Lars-Peter Clausen <lars@metafoo.de>
Cc: tiwai@suse.de, mengdong.lin@intel.com,
alsa-devel@alsa-project.org, liam.r.girdwood@intel.com
Subject: Re: [PATCH v2 00/10] ASoC: support adding PCM dynamically from topology
Date: Sat, 15 Aug 2015 08:50:35 -0700 [thread overview]
Message-ID: <20150815155035.GG10748@sirena.org.uk> (raw)
In-Reply-To: <55CEF0A8.5030707@metafoo.de>
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On Sat, Aug 15, 2015 at 09:56:24AM +0200, Lars-Peter Clausen wrote:
> This all sounds as if the dynamically loaded topology information does not
> describe dynamic topology, e.g. like DSP firmware, but rather the static
> topology that would usually come from things like devicetree or ACPI. Maybe
> you need to rethink when the topology information is loaded and make sure
> that the parts that describe the static topology are available before the
> card is instantiated.
I do think that's some of it (as I said in my replies in the series),
but I got the impression from some other discussion that some of this
was about host<->DSP channels that exist purely in software which does
seem like something that could reasonably be in the topology, but this
does seem more like the fixed links stuff.
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next prev parent reply other threads:[~2015-08-15 15:50 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-10 14:45 [PATCH v2 00/10] ASoC: support adding PCM dynamically from topology mengdong.lin
2015-08-10 14:45 ` [PATCH v2 01/10] ASoC: Change the PCM runtime array to a list mengdong.lin
2015-08-14 20:02 ` Mark Brown
2015-08-17 6:28 ` Lin, Mengdong
2015-08-10 14:46 ` [PATCH v2 02/10] ASoC: Define soc_init_dai_link() to wrap link intialization mengdong.lin
2015-08-10 14:47 ` [PATCH v2 03/10] ASoC: Change 2nd argument of soc_bind_dai_link() to DAI link pointer mengdong.lin
2015-08-10 14:47 ` [PATCH v2 04/10] ASoC: Implement DAI links in a list mengdong.lin
2015-08-10 14:47 ` [PATCH v2 05/10] ASoC: Add support for dummy DAI links and PCM runtimes mengdong.lin
2015-08-14 20:22 ` Mark Brown
2015-08-17 10:01 ` Lin, Mengdong
2015-08-17 18:39 ` Mark Brown
2015-08-10 14:48 ` [PATCH v2 06/10] ASoC: Bind new DAI links after probing components mengdong.lin
2015-08-10 14:48 ` [PATCH v2 07/10] ASoC: Support adding a DAI dynamically mengdong.lin
2015-08-10 14:48 ` [PATCH v2 08/10] ASoC: topology: Change pass number of DAI smaller than graph mengdong.lin
2015-08-10 14:48 ` [PATCH v2 09/10] ASoC: topology: Change stream formats to bitwise flag mengdong.lin
2015-08-14 20:34 ` Mark Brown
2015-08-15 7:37 ` Takashi Iwai
2015-08-15 13:49 ` Lin, Mengdong
2015-08-15 14:45 ` Takashi Iwai
2015-08-15 15:25 ` Lin, Mengdong
2015-08-15 16:50 ` Takashi Iwai
2015-08-15 16:51 ` Mark Brown
2015-08-17 10:05 ` Lin, Mengdong
2015-08-15 15:14 ` Mark Brown
2015-08-15 14:59 ` Mark Brown
2015-08-15 16:52 ` Takashi Iwai
2015-08-10 14:48 ` [PATCH v2 10/10] ASOC: topology: Add PCM DAIs dynamically when loading them mengdong.lin
2015-08-15 7:56 ` [PATCH v2 00/10] ASoC: support adding PCM dynamically from topology Lars-Peter Clausen
2015-08-15 15:50 ` Mark Brown [this message]
2015-08-17 6:13 ` Lin, Mengdong
2015-08-17 10:39 ` Liam Girdwood
2015-08-17 20:05 ` Mark Brown
2015-08-18 5:17 ` Lin, Mengdong
2015-08-18 5:27 ` Mark Brown
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