Re: [RFC PATCH 3/5] drm/i915: hdmi: add CEC notifier to intel_hdmi

[Hans Verkuil]

On 05/15/2018 12:40 AM, Neil Armstrong wrote:
> This patchs adds the cec_notifier feature to the intel_hdmi part
> of the i915 DRM driver. It uses the HDMI DRM connector name to differentiate
> between each HDMI ports.
> The changes will allow the i915 HDMI code to notify EDID and HPD changes
> to an eventual CEC adapter.
> 
> Signed-off-by: Neil Armstrong <narmstrong@xxxxxxxxxxxx>
> ---
>  drivers/gpu/drm/i915/intel_drv.h  |  2 ++
>  drivers/gpu/drm/i915/intel_hdmi.c | 10 ++++++++++

The Kconfig also needs to be changed. In the DRM_I915 you need to add:

	select CEC_CORE if CEC_NOTIFIER

Otherwise you'll get problems if the cec driver is a module and i915 is built-in.

Regards,

	Hans