diff options
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/display/i9xx_plane.c | 24 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 6 |
3 files changed, 32 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/i9xx_plane.c b/drivers/gpu/drm/i915/display/i9xx_plane.c index 44004558ebbd..f75be2292caa 100644 --- a/drivers/gpu/drm/i915/display/i9xx_plane.c +++ b/drivers/gpu/drm/i915/display/i9xx_plane.c @@ -539,6 +539,26 @@ bdw_primary_disable_flip_done(struct intel_plane *plane) spin_unlock_irq(&i915->irq_lock); } +static void +ivb_primary_enable_flip_done(struct intel_plane *plane) +{ + struct drm_i915_private *i915 = to_i915(plane->base.dev); + + spin_lock_irq(&i915->irq_lock); + ilk_enable_display_irq(i915, DE_PLANE_FLIP_DONE_IVB(plane->i9xx_plane)); + spin_unlock_irq(&i915->irq_lock); +} + +static void +ivb_primary_disable_flip_done(struct intel_plane *plane) +{ + struct drm_i915_private *i915 = to_i915(plane->base.dev); + + spin_lock_irq(&i915->irq_lock); + ilk_disable_display_irq(i915, DE_PLANE_FLIP_DONE_IVB(plane->i9xx_plane)); + spin_unlock_irq(&i915->irq_lock); +} + static bool i9xx_plane_get_hw_state(struct intel_plane *plane, enum pipe *pipe) { @@ -757,6 +777,10 @@ intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe) plane->async_flip = g4x_primary_async_flip; plane->enable_flip_done = bdw_primary_enable_flip_done; plane->disable_flip_done = bdw_primary_disable_flip_done; + } else if (IS_HASWELL(dev_priv) || IS_IVYBRIDGE(dev_priv)) { + plane->async_flip = g4x_primary_async_flip; + plane->enable_flip_done = ivb_primary_enable_flip_done; + plane->disable_flip_done = ivb_primary_disable_flip_done; } if (INTEL_GEN(dev_priv) >= 5 || IS_G4X(dev_priv)) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index ee04bd6fc3b6..5d350c99273b 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -1319,7 +1319,8 @@ static unsigned int intel_linear_alignment(const struct drm_i915_private *dev_pr static bool has_async_flips(struct drm_i915_private *i915) { - return INTEL_GEN(i915) >= 9 || IS_BROADWELL(i915); + return INTEL_GEN(i915) >= 9 || IS_BROADWELL(i915) || + IS_HASWELL(i915) || IS_IVYBRIDGE(i915); } static unsigned int intel_surf_alignment(const struct drm_framebuffer *fb, diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 11f256625f2b..2e836c0cb0e2 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -2104,6 +2104,9 @@ static void ivb_display_irq_handler(struct drm_i915_private *dev_priv, for_each_pipe(dev_priv, pipe) { if (de_iir & DE_PIPE_VBLANK_IVB(pipe)) intel_handle_vblank(dev_priv, pipe); + + if (de_iir & DE_PLANE_FLIP_DONE_IVB(pipe)) + flip_done_handler(dev_priv, pipe); } /* check event from PCH */ @@ -3587,6 +3590,9 @@ static void ilk_irq_postinstall(struct drm_i915_private *dev_priv) DE_PCH_EVENT_IVB | DE_AUX_CHANNEL_A_IVB); extra_mask = (DE_PIPEC_VBLANK_IVB | DE_PIPEB_VBLANK_IVB | DE_PIPEA_VBLANK_IVB | DE_ERR_INT_IVB | + DE_PLANE_FLIP_DONE_IVB(PLANE_C) | + DE_PLANE_FLIP_DONE_IVB(PLANE_B) | + DE_PLANE_FLIP_DONE_IVB(PLANE_A) | DE_DP_A_HOTPLUG_IVB); } else { display_mask = (DE_MASTER_IRQ_CONTROL | DE_GSE | DE_PCH_EVENT | |