All of lore.kernel.org
 help / color / mirror / Atom feed
From: Stefan Wahren <stefan.wahren@i2se.com>
To: Maxime Ripard <maxime@cerno.tech>
Cc: alsa-devel@alsa-project.org,
	DRI Development <dri-devel@lists.freedesktop.org>,
	Emma Anholt <emma@anholt.net>
Subject: Re: vc4: hdmi: audio: ASoC: error at snd_soc_dai_startup on fef00700.hdmi
Date: Thu, 17 Jun 2021 19:41:09 +0200	[thread overview]
Message-ID: <45e55e16-6bb7-5d82-1031-db5deaee68ab@i2se.com> (raw)
In-Reply-To: <20210617152545.slgm5r7y2pur7mv3@gilmour>

Hi Maxime,

Am 17.06.21 um 17:25 schrieb Maxime Ripard:
> Hi Stefan,
>
> On Sat, Jun 12, 2021 at 12:04:08PM +0200, Stefan Wahren wrote:
>> Hi Maxime,
>>
>> Am 04.06.21 um 11:02 schrieb Maxime Ripard:
>>> Hi Stefan,
>>>
>>> I would assume it's due to this:
>>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/vc4/vc4_hdmi.c#n1083
>>>
>>> It pre-dates my time working on the vc4 driver so I'm not really sure
>>> what this is supposed to prevent, but my guess is that it's there to
>>> avoid someone using the audio card before we have a display detected and
>>> connected, and its capabilities known (the first and more obvious one
>>> being does it support audio in the first place).
>>>
>>> It's nothing new though, maybe it's the error printing itself that is?
>> i'm sorry, i forgot about this discussion here:
>>
>> https://lists.freedesktop.org/archives/dri-devel/2020-December/292701.html
> It looks like there's no discussion on that link, is it the link you wanted to paste?

it was the right patch, but the discussion get lost because of turn of
the year. Next try:

https://www.spinics.net/lists/dri-devel/msg284535.html

>
> Maxime

  reply	other threads:[~2021-06-17 17:42 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-26 10:47 vc4: hdmi: audio: ASoC: error at snd_soc_dai_startup on fef00700.hdmi Stefan Wahren
2021-06-04  9:02 ` Maxime Ripard
2021-06-12 10:04   ` Stefan Wahren
2021-06-17 15:25     ` Maxime Ripard
2021-06-17 17:41       ` Stefan Wahren [this message]
2021-06-28 12:28         ` Maxime Ripard
2021-06-28 12:35           ` Stefan Wahren

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=45e55e16-6bb7-5d82-1031-db5deaee68ab@i2se.com \
    --to=stefan.wahren@i2se.com \
    --cc=alsa-devel@alsa-project.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=emma@anholt.net \
    --cc=maxime@cerno.tech \
    /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
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.