Commit 51660e0e authored by Imre Deak's avatar Imre Deak Committed by Daniel Vetter

drm/i915: gen2: move error capture of IER to its correct place

While checking the error capture path I noticed that this register is
read twice for GEN2, so fix this and also move the read where it's done
for other platforms.
Signed-off-by: default avatarImre Deak <imre.deak@intel.com>
Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent f454c694
......@@ -1054,9 +1054,6 @@ static void i915_capture_reg_state(struct drm_i915_private *dev_priv,
error->gfx_mode = I915_READ(GFX_MODE);
}
if (IS_GEN2(dev))
error->ier = I915_READ16(IER);
/* 2: Registers which belong to multiple generations */
if (INTEL_INFO(dev)->gen >= 7)
error->forcewake = I915_READ(FORCEWAKE_MT);
......@@ -1080,6 +1077,9 @@ static void i915_capture_reg_state(struct drm_i915_private *dev_priv,
if (HAS_PCH_SPLIT(dev))
error->ier = I915_READ(DEIER) | I915_READ(GTIER);
else {
if (IS_GEN2(dev))
error->ier = I915_READ16(IER);
else
error->ier = I915_READ(IER);
for_each_pipe(pipe)
error->pipestat[pipe] = I915_READ(PIPESTAT(pipe));
......
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