Re: [RFC 1/2] drm/i915: Engine discovery uAPI

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>-----Original Message-----
>From: Tvrtko Ursulin [mailto:tursulin@xxxxxxxxxxx] 
>Sent: Wednesday, April 19, 2017 12:56 AM
>To: Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
>Cc: tursulin@xxxxxxxxxxx; Ursulin, Tvrtko <tvrtko.ursulin@xxxxxxxxx>; Ben Widawsky <ben@xxxxxxxxxxxx>; Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>; Vetter, Daniel <daniel.vetter@xxxxxxxxx>; Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>; Bloomfield, Jon <jon.bloomfield@xxxxxxxxx>; Charles, Daniel <daniel.charles@xxxxxxxxx>; Rogozhkin, Dmitry V <dmitry.v.rogozhkin@xxxxxxxxx>; Mateo Lozano, Oscar <oscar.mateo@xxxxxxxxx>; Gong, Zhipeng <zhipeng.gong@xxxxxxxxx>; intel-vaapi-media@xxxxxxxxxxxx; mesa-dev@xxxxxxxxxxxxxxxxxxxxx
Subject: [RFC 1/2] drm/i915: Engine discovery uAPI

>+u8 user_class_map[DRM_I915_ENGINE_CLASS_MAX] = {
>+	[DRM_I915_ENGINE_CLASS_OTHER] = OTHER_CLASS,
>+	[DRM_I915_ENGINE_CLASS_RENDER] = RENDER_CLASS,
>+	[DRM_I915_ENGINE_CLASS_COPY] = COPY_ENGINE_CLASS,
>+	[DRM_I915_ENGINE_CLASS_VIDEO_DECODE] = VIDEO_DECODE_CLASS,
>+	[DRM_I915_ENGINE_CLASS_VIDEO_ENHANCE] = VIDEO_ENHANCEMENT_CLASS, };
>+

Not sure whether VIDEO_DECODE is a suitable name, since the same engine is also used in Media Encode. 
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