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>
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@ -28,6 +28,7 @@
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#include "drm.h"
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#include "i915_drm.h"
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#include "intel_drv.h"
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#include "i915_reg.h"
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static bool i915_pipe_enabled(struct drm_device *dev, enum pipe pipe)
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{
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@ -35,7 +36,7 @@ static bool i915_pipe_enabled(struct drm_device *dev, enum pipe pipe)
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u32 dpll_reg;
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if (HAS_PCH_SPLIT(dev))
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dpll_reg = (pipe == PIPE_A) ? _PCH_DPLL_A : _PCH_DPLL_B;
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dpll_reg = PCH_DPLL(pipe);
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else
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dpll_reg = (pipe == PIPE_A) ? _DPLL_A : _DPLL_B;
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