[Intel-gfx] [PATCH v7 5/8] drm/i915/guc: Update GuC ggtt.invalidate/interrupts/communication across RPM suspend/resume

[Michal Wajdeczko]

On Sat, 23 Sep 2017 14:23:06 +0200, Sagar Arun Kamble  
<sagar.a.kamble at intel.com> wrote:

> Apart from configuring interrupts, we need to update the ggtt invalidate
> interface and GuC communication on suspend/resume. This functionality
> can be reused for other suspend and reset paths.
>
> v2: Rebase w.r.t removal of GuC code restructuring.
>
> v3: Removed GuC specific helpers as tasks other than send H2G for
> sleep/resume are to be done from uc generic functions. (Michal Wajdeczko)
>
> v4: Simplified/Unified the error messaging in uc_runtime_suspend/resume.
> (Michal Wajdeczko). Rebase w.r.t i915_modparams change.
> Added documentation to intel_uc_runtime_suspend/resume.
>
> Cc: Michal Wajdeczko <michal.wajdeczko at intel.com>
> Cc: Michał Winiarski <michal.winiarski at intel.com>
> Signed-off-by: Sagar Arun Kamble <sagar.a.kamble at intel.com>
> ---

Reviewed-by: Michal Wajdeczko <michal.wajdeczko at intel.com>