[PATCH 1/3] drm/ast: Handle failed I2C initialization gracefully

[Maxime Ripard]

On Wed, Dec 01, 2021 at 04:30:58PM +0100, Thomas Zimmermann wrote:
> I2C initialization is allowed to fail. In this case, create a connector
> without DDC adapter. The current code would dereference a NULL pointer.
> 
> Reading the modes from the connector is supposed to work without I2C
> adapter. Add the respective test.
> 
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>

Reviewed-by: Maxime Ripard <maxime at cerno.tech>

Maxime
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