diff options
Diffstat (limited to 'shared-core/radeon_irq.c')
| -rw-r--r-- | shared-core/radeon_irq.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/shared-core/radeon_irq.c b/shared-core/radeon_irq.c index 3ff0baa2..8678f5d1 100644 --- a/shared-core/radeon_irq.c +++ b/shared-core/radeon_irq.c @@ -79,7 +79,10 @@ irqreturn_t radeon_driver_irq_handler(DRM_IRQ_ARGS) /* SW interrupt */ if (stat & RADEON_SW_INT_TEST) { - DRM_WAKEUP(&dev_priv->swi_queue); + DRM_WAKEUP(&dev_priv->irq_queue); +#ifdef RADEON_HAVE_FENCE + radeon_fence_handler(dev); +#endif } /* VBLANK interrupt */ @@ -98,8 +101,7 @@ static int radeon_emit_irq(drm_device_t * dev) unsigned int ret; RING_LOCALS; - atomic_inc(&dev_priv->swi_emitted); - ret = atomic_read(&dev_priv->swi_emitted); + ret = radeon_update_breadcrumb(dev); BEGIN_RING(4); OUT_RING_REG(RADEON_LAST_SWI_REG, ret); @@ -110,19 +112,19 @@ static int radeon_emit_irq(drm_device_t * dev) return ret; } -static int radeon_wait_irq(drm_device_t * dev, int swi_nr) +static int radeon_wait_irq(drm_device_t * dev, int irq_nr) { drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private; int ret = 0; - if (RADEON_READ(RADEON_LAST_SWI_REG) >= swi_nr) + if (READ_BREADCRUMB(dev_priv) >= irq_nr) return 0; dev_priv->stats.boxes |= RADEON_BOX_WAIT_IDLE; - DRM_WAIT_ON(ret, dev_priv->swi_queue, 3 * DRM_HZ, - RADEON_READ(RADEON_LAST_SWI_REG) >= swi_nr); + DRM_WAIT_ON(ret, dev_priv->irq_queue, 3 * DRM_HZ, + READ_BREADCRUMB(dev_priv) >= irq_nr); return ret; } @@ -224,8 +226,8 @@ void radeon_driver_irq_postinstall(drm_device_t * dev) drm_radeon_private_t *dev_priv = (drm_radeon_private_t *) dev->dev_private; - atomic_set(&dev_priv->swi_emitted, 0); - DRM_INIT_WAITQUEUE(&dev_priv->swi_queue); + dev_priv->counter = 0; + DRM_INIT_WAITQUEUE(&dev_priv->irq_queue); /* Turn on SW and VBL ints */ RADEON_WRITE(RADEON_GEN_INT_CNTL, |