From: Mark Brown <broonie@kernel.org>
To: mengdong.lin@linux.intel.com
Cc: alsa-devel@alsa-project.org, tiwai@suse.de,
hardik.t.shah@intel.com, guneshwor.o.singh@intel.com,
liam.r.girdwood@linux.intel.com, vinod.koul@intel.com,
rakesh.a.ughreja@intel.com, mengdong.lin@intel.com
Subject: Re: [PATCH v7 01/11] ASoC: topology: Make PCM backward compatible from ABI v4
Date: Thu, 3 Nov 2016 10:12:20 -0600 [thread overview]
Message-ID: <20161103161220.jtyujjm3qu7je6l5@sirena.org.uk> (raw)
In-Reply-To: <7a2aa610eaf6f0768936bdd2ec2ea34dba518ed6.1478071138.git.mengdong.lin@linux.intel.com>
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On Thu, Nov 03, 2016 at 01:00:16AM +0800, mengdong.lin@linux.intel.com wrote:
> From: Mengdong Lin <mengdong.lin@linux.intel.com>
>
> This patch adds support for old version 4 of PCMs (FE DAI & DAI links).
>
> Topology ABI v5 added new fields to stream caps and thus changed PCMs.
> Since user space may still uses v4, kernel will check the ABI version by
> comparing the object size. If user space uses v4 of PCMs, kernel will
This only applies on -next, not on v4.9 but this is a bug fix which we
should really get into v4.9.
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next prev parent reply other threads:[~2016-11-03 16:12 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-02 16:59 [PATCH v7 00/11] ASoC: topology: Remaining kernel patches mengdong.lin
2016-11-02 17:00 ` [PATCH v7 01/11] ASoC: topology: Make PCM backward compatible from ABI v4 mengdong.lin
2016-11-03 16:12 ` Mark Brown [this message]
2016-11-03 16:23 ` Applied "ASoC: topology: Make PCM backward compatible from ABI v4" to the asoc tree Mark Brown
2016-11-02 17:02 ` [PATCH v7 02/11] ASoC: topology: Only use valid names of PCM for the kernel DAI & DAI link mengdong.lin
2016-11-03 16:55 ` Applied "ASoC: topology: Only use valid names of PCM for the kernel DAI & DAI link" to the asoc tree Mark Brown
2016-11-02 17:03 ` [PATCH v7 03/11] ASoC: topology: Support topology file of ABI v4 mengdong.lin
2016-11-02 17:03 ` [PATCH v7 04/11] ASoC: topology: ABI - Add flags and private data to PCM mengdong.lin
2016-11-03 16:55 ` Applied "ASoC: topology: ABI - Add flags and private data to PCM" to the asoc tree Mark Brown
2016-11-02 17:03 ` [PATCH v7 05/11] ASoC: topology: ABI - Update physical DAI link configuration for version 5 mengdong.lin
2016-11-02 17:04 ` [PATCH v7 06/11] ASoC: Define API to find a dai link mengdong.lin
2016-11-02 17:04 ` [PATCH v7 07/11] ASoC: topology: Add support to configure existing physical DAI links mengdong.lin
2016-11-04 17:22 ` Mark Brown
2016-11-05 13:35 ` Lin, Mengdong
2016-11-02 17:04 ` [PATCH v7 08/11] ASoC: topology: Rename the function to create a FE link mengdong.lin
2016-11-02 17:05 ` [PATCH v7 09/11] ASoC: topology: ABI - Rename struct and type for physical DAIs mengdong.lin
2016-11-02 17:05 ` [PATCH v7 10/11] ASoC: topology: Rename functions & variables " mengdong.lin
2016-11-02 17:05 ` [PATCH v7 11/11] ASoC: topology: ABI - Add voice wake up flag for DAI links mengdong.lin
2016-11-04 17:36 ` Mark Brown
2016-11-05 13:35 ` Lin, Mengdong
2016-11-04 17:38 ` Applied "ASoC: topology: ABI - Add voice wake up flag for DAI links" to the asoc tree Mark Brown
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