[PATCH RFC] drm/vc4: hdmi: Avoid ASoC error messages on startup

[Maxime Ripard]

Hi Stefan,

On Sat, Jan 09, 2021 at 12:41:57PM +0100, Stefan Wahren wrote:
> Hi Maxime,
> 
> Am 29.12.20 um 16:36 schrieb Stefan Wahren:
> > During startup of Raspberry Pi 4 there seems to be a race between
> > VC4 probing and Pulseaudio trying to open its PCM device:
> >
> >     ASoC: error at snd_soc_dai_startup on fef05700.hdmi: -19
> >
> > Avoid these errors by returning EPROBE_DEFER in this situation.
> >
> > Signed-off-by: Stefan Wahren <stefan.wahren at i2se.com>
> 
> should i resend without RFC?

Yeah, it looks reasonable enough to me :)

I'd like to get Mark's opinion before merging though

Maxime
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