[Intel-gfx] [PATCH 1/2] drm/i915: simplify pipe checking

[Cyril Brulebois]

Eugeni Dodonov <eugeni.dodonov at intel.com> (07/01/2012):
> This is also handled by i915_reg.h, so just reuse this trick to reduce
> universe enthropy.

entropy.

Besides that:

Reviewed-by: Cyril Brulebois <kibi at debian.org>

> Signed-off-by: Eugeni Dodonov <eugeni.dodonov at intel.com>
> Reviewed-by: Jesse Barnes <jbarnes at virtuousgeek.org>
> ---
>  drivers/gpu/drm/i915/i915_suspend.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
> index 7886e4f..c0b945c 100644
> --- a/drivers/gpu/drm/i915/i915_suspend.c
> +++ b/drivers/gpu/drm/i915/i915_suspend.c
> @@ -28,6 +28,7 @@
>  #include "drm.h"
>  #include "i915_drm.h"
>  #include "intel_drv.h"
> +#include "i915_reg.h"
>  
>  static bool i915_pipe_enabled(struct drm_device *dev, enum pipe pipe)
>  {
> @@ -35,7 +36,7 @@ static bool i915_pipe_enabled(struct drm_device *dev, enum pipe pipe)
>  	u32	dpll_reg;
>  
>  	if (HAS_PCH_SPLIT(dev))
> -		dpll_reg = (pipe == PIPE_A) ? _PCH_DPLL_A : _PCH_DPLL_B;
> +		dpll_reg = PCH_DPLL(pipe);
>  	else
>  		dpll_reg = (pipe == PIPE_A) ? _DPLL_A : _DPLL_B;
>  

Mraw,
KiBi.
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