[Intel-gfx] [PATCH 1/4] drm/i915: Add gpu hw state capture helper

[Chris Wilson]

On Tue, Dec 09, 2014 at 06:04:31PM +0200, Mika Kuoppala wrote:
> In the following commits, we want to capture the hw state
> also without any errors. Carve out the helper out from error
> capture parts.

As an aside i915_gpu_state is a better name throughout for struct
drm_i915_error_state. Afterwards, only the i915_gpu_state singleton we
capture upon a hang gets associated with the actual error state.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre