diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 8a667f1db75..0a3a5806a12 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -53,7 +53,7 @@ I915_RENDER_COMMAND_PARSER_ERROR_INTERRUPT) /** Interrupts that we mask and unmask at runtime. */ -#define I915_INTERRUPT_ENABLE_VAR (I915_USER_INTERRUPT) +#define I915_INTERRUPT_ENABLE_VAR (I915_USER_INTERRUPT | I915_BSD_USER_INTERRUPT) #define I915_PIPE_VBLANK_STATUS (PIPE_START_VBLANK_INTERRUPT_STATUS |\ PIPE_VBLANK_INTERRUPT_STATUS) @@ -362,6 +362,9 @@ irqreturn_t ironlake_irq_handler(struct drm_device *dev) dev_priv->hangcheck_count = 0; mod_timer(&dev_priv->hangcheck_timer, jiffies + DRM_I915_HANGCHECK_PERIOD); } + if (gt_iir & GT_BSD_USER_INTERRUPT) + DRM_WAKEUP(&dev_priv->bsd_ring.irq_queue); + if (de_iir & DE_GSE) ironlake_opregion_gse_intr(dev); @@ -944,6 +947,9 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS) mod_timer(&dev_priv->hangcheck_timer, jiffies + DRM_I915_HANGCHECK_PERIOD); } + if (HAS_BSD(dev) && (iir & I915_BSD_USER_INTERRUPT)) + DRM_WAKEUP(&dev_priv->bsd_ring.irq_queue); + if (iir & I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT) intel_prepare_page_flip(dev, 0); @@ -1297,7 +1303,7 @@ static int ironlake_irq_postinstall(struct drm_device *dev) /* enable kind of interrupts always enabled */ u32 display_mask = DE_MASTER_IRQ_CONTROL | DE_GSE | DE_PCH_EVENT | DE_PLANEA_FLIP_DONE | DE_PLANEB_FLIP_DONE; - u32 render_mask = GT_PIPE_NOTIFY; + u32 render_mask = GT_PIPE_NOTIFY | GT_BSD_USER_INTERRUPT; u32 hotplug_mask = SDE_CRT_HOTPLUG | SDE_PORTB_HOTPLUG | SDE_PORTC_HOTPLUG | SDE_PORTD_HOTPLUG; @@ -1376,6 +1382,9 @@ int i915_driver_irq_postinstall(struct drm_device *dev) DRM_INIT_WAITQUEUE(&dev_priv->render_ring.irq_queue); + if (HAS_BSD(dev)) + DRM_INIT_WAITQUEUE(&dev_priv->bsd_ring.irq_queue); + dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A | DRM_I915_VBLANK_PIPE_B; if (HAS_PCH_SPLIT(dev)) |