diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_suspend.c | 8 |
2 files changed, 0 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index c5acbba30e35..312974d1ffab 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -537,7 +537,6 @@ struct intel_gmbus { struct i915_suspend_saved_registers { u32 saveDSPARB; - u32 saveFBC_CONTROL; u32 saveCACHE_MODE_0; u32 saveMI_ARB_STATE; u32 saveSWF0[16]; diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 09026c4db7d0..33ee3796c849 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -40,10 +40,6 @@ static void i915_save_display(struct drm_i915_private *dev_priv) if (INTEL_GEN(dev_priv) <= 4) dev_priv->regfile.saveDSPARB = I915_READ(DSPARB); - /* save FBC interval */ - if (HAS_FBC(dev_priv) && INTEL_GEN(dev_priv) <= 4 && !IS_G4X(dev_priv)) - dev_priv->regfile.saveFBC_CONTROL = I915_READ(FBC_CONTROL); - if (IS_GEN(dev_priv, 4)) pci_read_config_word(pdev, GCDGMBUS, &dev_priv->regfile.saveGCDGMBUS); @@ -64,10 +60,6 @@ static void i915_restore_display(struct drm_i915_private *dev_priv) /* only restore FBC info on the platform that supports FBC*/ intel_fbc_global_disable(dev_priv); - /* restore FBC interval */ - if (HAS_FBC(dev_priv) && INTEL_GEN(dev_priv) <= 4 && !IS_G4X(dev_priv)) - I915_WRITE(FBC_CONTROL, dev_priv->regfile.saveFBC_CONTROL); - intel_vga_redisable(dev_priv); intel_gmbus_reset(dev_priv); |