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Date:   Fri, 4 Sep 2020 10:40:36 +0530
From:   Vinod Koul <vkoul@kernel.org>
To:     Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc:     Bard Liao <yung-chuan.liao@linux.intel.com>,
        alsa-devel@alsa-project.org, tiwai@suse.de,
        gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org,
        ranjani.sridharan@linux.intel.com, hui.wang@canonical.com,
        broonie@kernel.org, srinivas.kandagatla@linaro.org,
        jank@cadence.com, mengdong.lin@intel.com, sanyog.r.kale@intel.com,
        rander.wang@linux.intel.com, bard.liao@intel.com
Subject: Re: [PATCH 0/7] ASoC: soundwire: Move sdw stream operations to
Message-ID: <20200904051036.GU2639@vkoul-mobl>
References: <20200901150240.19288-1-yung-chuan.liao@linux.intel.com>
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 <033ea005-e948-c2c6-9bd4-e074d3effde0@linux.intel.com>
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On 03-09-20, 09:05, Pierre-Louis Bossart wrote:
> 
> 
> On 9/3/20 5:42 AM, Vinod Koul wrote:
> > On 01-09-20, 23:02, Bard Liao wrote:
> > > sdw stream operation APIs can be called once per stream. dailink
> > > callbacks are good places to call these APIs.
> > 
> > Again, please mention here if this is to be merged thru sdw tree or ASoC
> > tree
> 
> Good point, I thought it wouldn't matter but it does. I just gave it a try
> and there seems to be a conflict on Mark's tree w/ drivers/soundwire/intel.c
> (likely due to missing patches already added to Vinod's tree).
> 
> So this should go to Vinod's tree with Mark's Acked-by tag on the ASoC
> changes.
> 
> Alternatively we can also split this in two, with ASoC-only and
> SoundWire-only patches in separate series if it's easier for maintainers. We
> would lose the rationale for the changes but that's not essential.

If there are no dependencies on each other, that is best preferred
option. One should mention in cover-letter about the linked series
though.

> 
> > > Pierre-Louis Bossart (7):
> > >    ASoC: soc-dai: clarify return value for get_sdw_stream()
> > >    soundwire: stream: fix NULL/IS_ERR confusion
> > >    soundwire: intel: fix NULL/ERR_PTR confusion
> > >    ASOC: Intel: sof_sdw: add dailink .trigger callback
> > >    ASOC: Intel: sof_sdw: add dailink .prepare and .hw_free callback
> > 
> > These should be ASoC
> 
> Right. if you are fine with the content and this goes in your tree, can this
> be modified while applying? Or do want a v2?
> 
> > >    soundwire: intel: remove .trigger operation
> > >    soundwire: intel: remove stream handling from .prepare and .hw_free
> > > 
> > >   drivers/soundwire/intel.c        | 60 ++++-------------------
> > >   drivers/soundwire/stream.c       |  2 +-
> > >   include/sound/soc-dai.h          |  3 +-
> > >   sound/soc/intel/boards/sof_sdw.c | 81 ++++++++++++++++++++++++++++++++
> > >   4 files changed, 92 insertions(+), 54 deletions(-)
> > > 
> > > -- 
> > > 2.17.1
> > 

-- 
~Vinod