diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_fifo_underrun.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_fifo_underrun.c | 33 |
1 files changed, 17 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i915/intel_fifo_underrun.c b/drivers/gpu/drm/i915/intel_fifo_underrun.c index 2aa7440..e660d8b 100644 --- a/drivers/gpu/drm/i915/intel_fifo_underrun.c +++ b/drivers/gpu/drm/i915/intel_fifo_underrun.c @@ -57,7 +57,7 @@ static bool ivb_can_enable_err_int(struct drm_device *dev) assert_spin_locked(&dev_priv->irq_lock); for_each_pipe(dev_priv, pipe) { - crtc = to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]); + crtc = intel_get_crtc_for_pipe(dev_priv, pipe); if (crtc->cpu_fifo_underrun_disabled) return false; @@ -75,7 +75,7 @@ static bool cpt_can_enable_serr_int(struct drm_device *dev) assert_spin_locked(&dev_priv->irq_lock); for_each_pipe(dev_priv, pipe) { - crtc = to_intel_crtc(dev_priv->pipe_to_crtc_mapping[pipe]); + crtc = intel_get_crtc_for_pipe(dev_priv, pipe); if (crtc->pch_fifo_underrun_disabled) return false; @@ -245,22 +245,21 @@ static bool __intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev, enum pipe pipe, bool enable) { struct drm_i915_private *dev_priv = to_i915(dev); - struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe]; - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + struct intel_crtc *crtc = intel_get_crtc_for_pipe(dev_priv, pipe); bool old; assert_spin_locked(&dev_priv->irq_lock); - old = !intel_crtc->cpu_fifo_underrun_disabled; - intel_crtc->cpu_fifo_underrun_disabled = !enable; + old = !crtc->cpu_fifo_underrun_disabled; + crtc->cpu_fifo_underrun_disabled = !enable; - if (HAS_GMCH_DISPLAY(dev)) + if (HAS_GMCH_DISPLAY(dev_priv)) i9xx_set_fifo_underrun_reporting(dev, pipe, enable, old); - else if (IS_GEN5(dev) || IS_GEN6(dev)) + else if (IS_GEN5(dev_priv) || IS_GEN6(dev_priv)) ironlake_set_fifo_underrun_reporting(dev, pipe, enable); - else if (IS_GEN7(dev)) + else if (IS_GEN7(dev_priv)) ivybridge_set_fifo_underrun_reporting(dev, pipe, enable, old); - else if (IS_GEN8(dev) || IS_GEN9(dev)) + else if (IS_GEN8(dev_priv) || IS_GEN9(dev_priv)) broadwell_set_fifo_underrun_reporting(dev, pipe, enable); return old; @@ -314,8 +313,8 @@ bool intel_set_pch_fifo_underrun_reporting(struct drm_i915_private *dev_priv, enum transcoder pch_transcoder, bool enable) { - struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pch_transcoder]; - struct intel_crtc *intel_crtc = to_intel_crtc(crtc); + struct intel_crtc *crtc = + intel_get_crtc_for_pipe(dev_priv, (enum pipe) pch_transcoder); unsigned long flags; bool old; @@ -330,8 +329,8 @@ bool intel_set_pch_fifo_underrun_reporting(struct drm_i915_private *dev_priv, spin_lock_irqsave(&dev_priv->irq_lock, flags); - old = !intel_crtc->pch_fifo_underrun_disabled; - intel_crtc->pch_fifo_underrun_disabled = !enable; + old = !crtc->pch_fifo_underrun_disabled; + crtc->pch_fifo_underrun_disabled = !enable; if (HAS_PCH_IBX(dev_priv)) ibx_set_fifo_underrun_reporting(&dev_priv->drm, @@ -358,7 +357,7 @@ bool intel_set_pch_fifo_underrun_reporting(struct drm_i915_private *dev_priv, void intel_cpu_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv, enum pipe pipe) { - struct drm_crtc *crtc = dev_priv->pipe_to_crtc_mapping[pipe]; + struct intel_crtc *crtc = intel_get_crtc_for_pipe(dev_priv, pipe); /* We may be called too early in init, thanks BIOS! */ if (crtc == NULL) @@ -366,12 +365,14 @@ void intel_cpu_fifo_underrun_irq_handler(struct drm_i915_private *dev_priv, /* GMCH can't disable fifo underruns, filter them. */ if (HAS_GMCH_DISPLAY(dev_priv) && - to_intel_crtc(crtc)->cpu_fifo_underrun_disabled) + crtc->cpu_fifo_underrun_disabled) return; if (intel_set_cpu_fifo_underrun_reporting(dev_priv, pipe, false)) DRM_ERROR("CPU pipe %c FIFO underrun\n", pipe_name(pipe)); + + intel_fbc_handle_fifo_underrun_irq(dev_priv); } /** |
