[Intel-gfx] [PATCH v2] drm/i915: tell the user if both KMS and UMS are disabled

If both KMS is disabled (by i915.modeset=0 or nomodeset parameters) and UMS is disabled (by CONFIG_DRM_I915_UMS=n, the default), the user might not be aware his setup is not supported. Inform the users (and, by extension, the poor i915 developers having to read their dmesgs in bug reports) why

Re: [Intel-gfx] [PATCH v2] drm/i915: tell the user if both KMS and UMS are disabled

On Mon, Jun 02, 2014 at 04:58:30PM +0300, Jani Nikula wrote: If both KMS is disabled (by i915.modeset=0 or nomodeset parameters) and UMS is disabled (by CONFIG_DRM_I915_UMS=n, the default), the user might not be aware his setup is not supported. Inform the users (and, by extension, the poor