[Intel-gfx] [PATCH 19/37] drm/i915: Move assertion for iomap access to i915_vma_pin_iomap

[Joonas Lahtinen]

On pe, 2016-08-12 at 07:54 +0100, Chris Wilson wrote:
> Access through the GTT requires the device to be awake. Ideally
> i915_vma_pin_iomap() is short-lived and the pinning demarcates the
> access through the iomap. This is not entirely true, we have a mixture
> of long lived pins that exceed the wakelock (such as legacy ringbuffers)
> and short lived pin that do live within the wakelock (such as execlist
> ringbuffers).
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
-- 
Joonas Lahtinen
Open Source Technology Center
Intel Corporation