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path: root/drivers/gpu/drm/i915/i915_suspend.c
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_suspend.c')
-rw-r--r--drivers/gpu/drm/i915/i915_suspend.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c
index ce8a21344a71..a98e2831ed31 100644
--- a/drivers/gpu/drm/i915/i915_suspend.c
+++ b/drivers/gpu/drm/i915/i915_suspend.c
@@ -295,6 +295,16 @@ int i915_save_state(struct drm_device *dev)
i915_save_palette(dev, PIPE_B);
dev_priv->savePIPEBSTAT = I915_READ(PIPEBSTAT);
+ /* Cursor state */
+ dev_priv->saveCURACNTR = I915_READ(CURACNTR);
+ dev_priv->saveCURAPOS = I915_READ(CURAPOS);
+ dev_priv->saveCURABASE = I915_READ(CURABASE);
+ dev_priv->saveCURBCNTR = I915_READ(CURBCNTR);
+ dev_priv->saveCURBPOS = I915_READ(CURBPOS);
+ dev_priv->saveCURBBASE = I915_READ(CURBBASE);
+ if (!IS_I9XX(dev))
+ dev_priv->saveCURSIZE = I915_READ(CURSIZE);
+
/* CRT state */
dev_priv->saveADPA = I915_READ(ADPA);
@@ -480,6 +490,16 @@ int i915_restore_state(struct drm_device *dev)
I915_WRITE(DSPBCNTR, dev_priv->saveDSPBCNTR);
I915_WRITE(DSPBADDR, I915_READ(DSPBADDR));
+ /* Cursor state */
+ I915_WRITE(CURAPOS, dev_priv->saveCURAPOS);
+ I915_WRITE(CURACNTR, dev_priv->saveCURACNTR);
+ I915_WRITE(CURABASE, dev_priv->saveCURABASE);
+ I915_WRITE(CURBPOS, dev_priv->saveCURBPOS);
+ I915_WRITE(CURBCNTR, dev_priv->saveCURBCNTR);
+ I915_WRITE(CURBBASE, dev_priv->saveCURBBASE);
+ if (!IS_I9XX(dev))
+ I915_WRITE(CURSIZE, dev_priv->saveCURSIZE);
+
/* CRT state */
I915_WRITE(ADPA, dev_priv->saveADPA);