From f3c56be89e9416908713cc0972da2ce6a3fe3e3a Mon Sep 17 00:00:00 2001 From: Zhao Yakui Date: Mon, 22 Mar 2010 09:16:19 +0800 Subject: [PATCH] drm/i915: Don't save/restore FBC control register Signed-off-by: Zhao Yakui --- drivers/gpu/drm/i915/i915_suspend.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index ac0d1a7..210a4b6 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -606,8 +606,6 @@ void i915_save_display(struct drm_device *dev) } else { dev_priv->saveFBC_CFB_BASE = I915_READ(FBC_CFB_BASE); dev_priv->saveFBC_LL_BASE = I915_READ(FBC_LL_BASE); - dev_priv->saveFBC_CONTROL2 = I915_READ(FBC_CONTROL2); - dev_priv->saveFBC_CONTROL = I915_READ(FBC_CONTROL); } /* VGA state */ @@ -710,8 +708,6 @@ void i915_restore_display(struct drm_device *dev) i8xx_disable_fbc(dev); I915_WRITE(FBC_CFB_BASE, dev_priv->saveFBC_CFB_BASE); I915_WRITE(FBC_LL_BASE, dev_priv->saveFBC_LL_BASE); - I915_WRITE(FBC_CONTROL2, dev_priv->saveFBC_CONTROL2); - I915_WRITE(FBC_CONTROL, dev_priv->saveFBC_CONTROL); } /* VGA state */ -- 1.5.4.5