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

[Nicolas Saenz Julienne]

On Tue, 2020-12-29 at 16:36 +0100, Stefan Wahren wrote:
> 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>
> ---

Seems reasonable to me:

Tested-by: Nicolas Saenz Julienne <nsaenzjulienne at suse.de>
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne at suse.de>

Regards,
Nicolas

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