vc4: hdmi: audio: ASoC: error at snd_soc_dai_startup on fef00700.hdmi

[Stefan Wahren]

Am 28.06.21 um 14:28 schrieb Maxime Ripard:
> On Thu, Jun 17, 2021 at 07:41:09PM +0200, Stefan Wahren wrote:
>> 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
> It looks like Mark wasn't particularly on-board with that change though :/
>
> I'm not really sure what to do with it, really. The only issue I'm
> seeing is that there's some logging that doesn't look too nice. Is there
> anything else?

No, nothing i know.

Regards

>
> Maxime