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drm/i915: simplify pipe checking 

This is also handled by i915_reg.h, so just reuse this trick to reduce
universe entropy.

Signed-off-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Reviewed-by: Cyril Brulebois <kibi@debian.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
This commit is contained in:
Eugeni Dodonov 2012-01-07 23:40:34 -02:00 committed by Keith Packard
parent a05a586239
commit 5e5b7fa2ad
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/i915/i915_suspend.c
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@ -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;