Re: [PATCH] drm/tegra: Remove existing framebuffer only if we support display

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Thomas Zimmermann <tzimmermann@xxxxxxx> writes:


>> That's a good point. However I recall from earlier attempts at doing
>> something like this in Nouveau (although this is now very long ago) that
>> it's not very easy. The problem, as I recall, is that the driver is a
>> singleton, so we would essentially be supporting either modesetting or
>> not, for any device in the system.
> Take a look at struct drm_device.driver_features. It let's you clear the 
> flags that your device doesn't support.

That sounds indeed as the best approach and I see that at least i915 does it:

> Best regards
> Thomas

Best regards,

Javier Martinez Canillas
Core Platforms
Red Hat

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