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drm/i915: Writing proper check for reading of pipe status reg
author
Sonika Jindal
<sonika.jindal@intel.com>
Mon, 21 Jul 2014 09:53:43 +0000
(15:23 +0530)
committer
Daniel Vetter
<daniel.vetter@ffwll.ch>
Wed, 23 Jul 2014 05:05:44 +0000
(07:05 +0200)
Signed-off-by: Sonika Jindal <sonika.jindal@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_display.c
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diff --git
a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index
c18c2a7
..
2df6860
100644
(file)
--- a/
drivers/gpu/drm/i915/intel_display.c
+++ b/
drivers/gpu/drm/i915/intel_display.c
@@
-13225,7
+13225,7
@@
intel_display_capture_error_state(struct drm_device *dev)
error->pipe[i].source = I915_READ(PIPESRC(i));
- if (
!HAS_PCH_SPLIT
(dev))
+ if (
HAS_GMCH_DISPLAY
(dev))
error->pipe[i].stat = I915_READ(PIPESTAT(i));
}