[Intel-gfx] [PATCH 2/9] drm/i915: Stop pretending VLV has rc6+

[S, Deepak]

On Wed, Jan 29, 2014 at 9:55 AM, Ben Widawsky
> <benjamin.widawsky at intel.com <mailto:benjamin.widawsky at intel.com>> wrote:
>
>     It wasn't ever used by the caller anyway with the exception of what we
>     show in sysfs.
>
>     Signed-off-by: Ben Widawsky <ben at bwidawsk.net <mailto:ben at bwidawsk.net>>
>     ---
>       drivers/gpu/drm/i915/intel_pm.c | 2 +-
>       1 file changed, 1 insertion(+), 1 deletion(-)
>
>     diff --git a/drivers/gpu/drm/i915/intel_pm.c
>     b/drivers/gpu/drm/i915/intel_pm.c
>     index bcbdac2..258241b 100644
>     --- a/drivers/gpu/drm/i915/intel_pm.c
>     +++ b/drivers/gpu/drm/i915/intel_pm.c
>     @@ -3161,7 +3161,7 @@ int intel_enable_rc6(const struct drm_device *dev)
>              if (INTEL_INFO(dev)->gen == 5)
>                      return 0;
>
>     -       if (IS_IVYBRIDGE(dev) || IS_VALLEYVIEW(dev))
>     +       if (IS_IVYBRIDGE(dev))
>                      return (INTEL_RC6_ENABLE | INTEL_RC6p_ENABLE);
>              else
>                      return INTEL_RC6_ENABLE;
>     --
>     1.8.5.3
>
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I think, we can avoid else condition and return INTEL_RC6_ENABLE if the 
other platform checks fails?

Reviewed-by: Deepak S <deepak.s at intel.com>