[Intel-gfx] [PATCH 1/5] drm/i915: implement WaIssueDummyWriteToWakupFromRC6

[Lespiau, Damien]

On Thu, Oct 18, 2012 at 10:49 AM, Daniel Vetter <daniel.vetter at ffwll.ch> wrote:
> +static void
> +ilk_dummy_write(struct drm_i915_private *dev_priv)
> +{
> +       /* Ilk w/a: Issue a dummy write to wake up the chip from rc6 before
> +        * touching it for real. MI_MODE is masked, hence harmless to write 0
> +        * into. */

I'd document the wa implemented here.

The summary line is missing an 'e' in Wake, it makes it harder to look for it.

-- 
Damien