Re: [Intel-gfx] [PATCH 15/16] Revert "drm/i915/bxt: Disable power well support"

[David Weinehall]

On Fri, Apr 01, 2016 at 04:02:46PM +0300, Imre Deak wrote:
> With the preceding fixes power well support should be functional on
> Broxton, I could enter/exit DC5 without problems.
> 
> This reverts commit 18024199579882265653bfe9e2b1a3dcb5697cd9.
> 
> CC: Matt Roper 
> Signed-off-by: Imre Deak 

Reviewed-by: David Weinehall 

Great work!

> ---
>  drivers/gpu/drm/i915/intel_runtime_pm.c | 5 -
>  1 file changed, 5 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c 
> b/drivers/gpu/drm/i915/intel_runtime_pm.c
> index 342f997..4441734 100644
> --- a/drivers/gpu/drm/i915/intel_runtime_pm.c
> +++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
> @@ -1948,11 +1948,6 @@ sanitize_disable_power_well_option(const struct 
> drm_i915_private *dev_priv,
>   if (disable_power_well >= 0)
>   return !!disable_power_well;
>  
> - if (IS_BROXTON(dev_priv)) {
> - DRM_DEBUG_KMS("Disabling display power well support\n");
> - return 0;
> - }
> -
>   return 1;
>  }
>  
> -- 
> 2.5.0
> 
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[Intel-gfx] [PATCH 15/16] Revert "drm/i915/bxt: Disable power well support"

[Imre Deak]

With the preceding fixes power well support should be functional on
Broxton, I could enter/exit DC5 without problems.

This reverts commit 18024199579882265653bfe9e2b1a3dcb5697cd9.

CC: Matt Roper 
Signed-off-by: Imre Deak 
---
 drivers/gpu/drm/i915/intel_runtime_pm.c | 5 -
 1 file changed, 5 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c 
b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 342f997..4441734 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -1948,11 +1948,6 @@ sanitize_disable_power_well_option(const struct 
drm_i915_private *dev_priv,
if (disable_power_well >= 0)
return !!disable_power_well;
 
-   if (IS_BROXTON(dev_priv)) {
-   DRM_DEBUG_KMS("Disabling display power well support\n");
-   return 0;
-   }
-
return 1;
 }
 
-- 
2.5.0

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