[Intel-gfx] [PATCH 11/11] drm/i915/cnl: Also need power well sanitize.

[Rodrigo Vivi]

Patches merged to dinq.
Thanks for patches and reviews.

On Tue, Jun 6, 2017 at 1:30 PM, Rodrigo Vivi <rodrigo.vivi at intel.com> wrote:
> The workaround added in
> commit c6782b76d31a ("drm/i915/gen9: Reset secondary power well
> equests left on by DMC/KVMR")
> needs to be applied on Cannonlake as well.
>
> So let's assume any platform using this power well setup
> will also need and let's just go ahead and remove if condition.
>
> Cc: Imre Deak <imre.deak at intel.com>
> Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
> Reviewed-by: Imre Deak <imre.deak at intel.com>
> ---
>  drivers/gpu/drm/i915/intel_runtime_pm.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
> index 0b3cacd..8a6f287 100644
> --- a/drivers/gpu/drm/i915/intel_runtime_pm.c
> +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
> @@ -853,8 +853,7 @@ static void skl_set_power_well(struct drm_i915_private *dev_priv,
>                         DRM_DEBUG_KMS("Disabling %s\n", power_well->name);
>                 }
>
> -               if (IS_GEN9(dev_priv))
> -                       gen9_sanitize_power_well_requests(dev_priv, power_well);
> +               gen9_sanitize_power_well_requests(dev_priv, power_well);
>         }
>
>         if (wait_for(!!(I915_READ(HSW_PWR_WELL_DRIVER) & state_mask) == enable,
> --
> 1.9.1
>
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-- 
Rodrigo Vivi
Blog: http://blog.vivi.eng.br