Re: [PATCH v1 2/2] drm/tegra: Use drm_dp_aux_register_ddc/chardev() helpers

Dmitry Osipenko
2021-11-09T14:17:12Z

09.11.2021 17:08, Dmitry Osipenko пишет:
>> +static void host1x_drm_dev_deinit(struct host1x_device *dev)
>> +{
>> + struct drm_device *drm = dev_get_drvdata(&dev->dev);
> And platform_unregister_drivers() should be moved here.
>

Nah, that should cause deadlock. This ad-hoc is too lame.

Another solution is to defer probing of DP AUX driver while
tegra_drm_device() returns NULL, but it's icky.

Reverting the original DP AUX DDC registration order is the best option
so far, IMO.