diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_irq.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_irq.c b/drivers/gpu/drm/i915/display/intel_display_irq.c index bff4a7631..a7d8f3fc9 100644 --- a/drivers/gpu/drm/i915/display/intel_display_irq.c +++ b/drivers/gpu/drm/i915/display/intel_display_irq.c @@ -340,18 +340,15 @@ static void flip_done_handler(struct drm_i915_private *i915, enum pipe pipe) { struct intel_crtc *crtc = intel_crtc_for_pipe(i915, pipe); - struct drm_crtc_state *crtc_state = crtc->base.state; - struct drm_pending_vblank_event *e = crtc_state->event; - struct drm_device *dev = &i915->drm; - unsigned long irqflags; - - spin_lock_irqsave(&dev->event_lock, irqflags); - crtc_state->event = NULL; + spin_lock(&i915->drm.event_lock); - drm_crtc_send_vblank_event(&crtc->base, e); + if (crtc->flip_done_event) { + drm_crtc_send_vblank_event(&crtc->base, crtc->flip_done_event); + crtc->flip_done_event = NULL; + } - spin_unlock_irqrestore(&dev->event_lock, irqflags); + spin_unlock(&i915->drm.event_lock); } static void hsw_pipe_crc_irq_handler(struct drm_i915_private *dev_priv, @@ -896,7 +893,7 @@ gen8_de_misc_irq_handler(struct drm_i915_private *dev_priv, u32 iir) } if (!found) - drm_err(&dev_priv->drm, "Unexpected DE Misc interrupt\n"); + drm_err(&dev_priv->drm, "Unexpected DE Misc interrupt: 0x%08x\n", iir); } static void gen11_dsi_te_interrupt_handler(struct drm_i915_private *dev_priv, @@ -1653,7 +1650,7 @@ void gen8_de_irq_postinstall(struct drm_i915_private *dev_priv) else if (HAS_PCH_SPLIT(dev_priv)) ibx_irq_postinstall(dev_priv); - if (DISPLAY_VER(dev_priv) <= 10) + if (DISPLAY_VER(dev_priv) < 11) de_misc_masked |= GEN8_DE_MISC_GSE; if (IS_GEMINILAKE(dev_priv) || IS_BROXTON(dev_priv)) |