LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Takashi Iwai <tiwai@suse.de>
To: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
	rdunlap@infradead.org, YueHaibing <yuehaibing@huawei.com>,
	lgirdwood@gmail.com, broonie@kernel.org
Subject: Re: [alsa-devel] [PATCH] ASoC: SOF: Fix build error with CONFIG_SND_SOC_SOF_NOCODEC=m
Date: Fri, 10 May 2019 15:41:10 +0200	[thread overview]
Message-ID: <s5hbm0amnpl.wl-tiwai@suse.de> (raw)
In-Reply-To: <1e7e1908-a813-6c9b-5b88-122864d3a372@linux.intel.com>

On Fri, 10 May 2019 15:34:03 +0200,
Pierre-Louis Bossart wrote:
> 
> On 5/10/19 8:04 AM, Takashi Iwai wrote:
> > On Fri, 10 May 2019 14:56:29 +0200,
> > Pierre-Louis Bossart wrote:
> >>
> >> On 5/10/19 2:12 AM, Takashi Iwai wrote:
> >>> On Fri, 10 May 2019 04:36:57 +0200,
> >>> YueHaibing wrote:
> >>>>
> >>>> Fix gcc build error while CONFIG_SND_SOC_SOF_NOCODEC=m
> >>>>
> >>>> sound/soc/sof/core.o: In function `snd_sof_device_probe':
> >>>> core.c:(.text+0x4af): undefined reference to `sof_nocodec_setup'
> >>>>
> >>>> Change SND_SOC_SOF_NOCODEC to bool to fix this.
> >>>>
> >>>> Reported-by: Hulk Robot <hulkci@huawei.com>
> >>>> Fixes: c16211d6226d ("ASoC: SOF: Add Sound Open Firmware driver core")
> >>>> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> >>>
> >>> This change would break things severely.  This won't allow to build it
> >>> as a module any longer.
> >>
> >> Isn't this fixed already?
> >> See the patch  'ASoC: SOF: core: fix undefined nocodec reference' and
> >> Takashi's follow-up to fix the unused variable warning.
> >
> > Possibly the problem still persists although I haven't seen through my
> > local build tests with randconfig.  You can set SND_SOC_SOF=y and
> > SND_SOC_NOCODEC=m, i.e. built-in sof-core while nocodec is a module.
> 
> YueHiabing, can you share the config and SHA1 so that we can double check?
> 
> If the problem persists, we can do something like
> 
> config SND_SOF_NOCODEC_SUPPORT
> 	bool "SOF nocodec mode support"
> 
> config SND_SOF_NOCODEC
> 	tristate
> 
> confir SND_SOC_SOF
> 	tristate
> 	select SND_SOF_NOCODEC if SND_SOF_NOCODEC_SUPPORT
> 
> that way you propagate the required dependencies

Yes, that would work.  OTOH, I see no merit to build an extra module
for nocodec.  nocodec.c can be built together with sof-core stuff.


thanks,

Takashi

  reply	other threads:[~2019-05-10 13:41 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-10  2:36 YueHaibing
2019-05-10  7:12 ` Takashi Iwai
2019-05-10 12:56   ` Pierre-Louis Bossart
2019-05-10 13:04     ` Takashi Iwai
2019-05-10 13:34       ` [alsa-devel] " Pierre-Louis Bossart
2019-05-10 13:41         ` Takashi Iwai [this message]
2019-05-10 13:56           ` Takashi Iwai
2019-05-10 15:29             ` Pierre-Louis Bossart
2019-05-10 16:57               ` Takashi Iwai
2019-05-10 17:56                 ` Pierre-Louis Bossart
2019-05-10 18:05                   ` Takashi Iwai
2019-05-10 13:09   ` YueHaibing
2019-05-10 13:29 ` [PATCH V2] " YueHaibing
2019-05-10 13:36   ` Pierre-Louis Bossart
2019-05-10 13:50     ` YueHaibing
2019-05-10 16:24       ` Pierre-Louis Bossart

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=s5hbm0amnpl.wl-tiwai@suse.de \
    --to=tiwai@suse.de \
    --cc=alsa-devel@alsa-project.org \
    --cc=broonie@kernel.org \
    --cc=lgirdwood@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=pierre-louis.bossart@linux.intel.com \
    --cc=rdunlap@infradead.org \
    --cc=yuehaibing@huawei.com \
    --subject='Re: [alsa-devel] [PATCH] ASoC: SOF: Fix build error with CONFIG_SND_SOC_SOF_NOCODEC=m' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).