diff options
Diffstat (limited to 'shared-core/nouveau_irq.c')
| -rw-r--r-- | shared-core/nouveau_irq.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/shared-core/nouveau_irq.c b/shared-core/nouveau_irq.c index bceb81ab..ba3e1aa4 100644 --- a/shared-core/nouveau_irq.c +++ b/shared-core/nouveau_irq.c @@ -446,6 +446,14 @@ nouveau_crtc_irq_handler(struct drm_device *dev, int crtc) } } +static void +nouveau_nv50_display_irq_handler(struct drm_device *dev) +{ + struct drm_nouveau_private *dev_priv = dev->dev_private; + + NV_WRITE(NV50_DISPLAY_SUPERVISOR, NV_READ(NV50_DISPLAY_SUPERVISOR)); +} + irqreturn_t nouveau_irq_handler(DRM_IRQ_ARGS) { @@ -472,6 +480,11 @@ nouveau_irq_handler(DRM_IRQ_ARGS) status &= ~NV_PMC_INTR_0_CRTCn_PENDING; } + if (status & NV_PMC_INTR_0_NV50_DISPLAY_PENDING) { + nouveau_nv50_display_irq_handler(dev); + status &= ~NV_PMC_INTR_0_NV50_DISPLAY_PENDING; + } + if (status) DRM_ERROR("Unhandled PMC INTR status bits 0x%08x\n", status); |