[PATCH] drm/vc4: hdmi: Rely on interrupts to handle hotplug

Maxime Ripard maxime at cerno.tech
Wed Jun 16 12:20:19 UTC 2021


On Wed, Jun 16, 2021 at 11:09:29AM +0100, Dave Stevenson wrote:
> On Mon, 24 May 2021 at 14:20, Maxime Ripard <maxime at cerno.tech> wrote:
> >
> > DRM currently polls for the HDMI connector status every 10s, which can
> > be an issue when we connect/disconnect a display quickly or the device
> > on the other end only issues a hotplug pulse (for example on EDID
> > change).
> >
> > Switch the driver to rely on the internal controller logic for the
> > BCM2711/RPi4.
> 
> Reviewed-by: Dave Stevenson <dave.stevenson at raspberrypi.com>

Applied (with a compilation fix), thanks
Maxime
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