DRM_DEV_MODE,
"dri/card%d", unit);
#if __FreeBSD_version >= 500000
- mtx_init(&dev->dev_lock, "drm device", NULL, MTX_DEF);
+ mtx_init(&dev->dev_lock, "drmdev", NULL, MTX_DEF);
+ mtx_init(&dev->irq_lock, "drmirq", NULL, MTX_DEF);
+ mtx_init(&dev->vbl_lock, "drmvbl", NULL, MTX_DEF);
mtx_init(&dev->drw_lock, "drmdrw", NULL, MTX_DEF);
#endif
#ifdef __FreeBSD__
destroy_dev(dev->devnode);
#if __FreeBSD_version >= 500000
+ mtx_destroy(&dev->drw_lock);
+ mtx_destroy(&dev->irq_lock);
+ mtx_destroy(&dev->vbl_lock);
mtx_destroy(&dev->dev_lock);
#endif
#endif
unsigned long irqflags;
int i;
- DRM_SPINLOCK_IRQSAVE(&dev->irq_lock, irqflags);
+ DRM_SPINLOCK_IRQSAVE(&dev->vbl_lock, irqflags);
if (callout_pending(&dev->vblank_disable_timer)) {
/* callout was reset */
- DRM_SPINUNLOCK_IRQRESTORE(&dev->irq_lock, irqflags);
+ DRM_SPINUNLOCK_IRQRESTORE(&dev->vbl_lock, irqflags);
return;
}
if (!callout_active(&dev->vblank_disable_timer)) {
/* callout was stopped */
- DRM_SPINUNLOCK_IRQRESTORE(&dev->irq_lock, irqflags);
+ DRM_SPINUNLOCK_IRQRESTORE(&dev->vbl_lock, irqflags);
return;
}
callout_deactivate(&dev->vblank_disable_timer);
dev->vblank_enabled[i] = 0;
}
}
- DRM_SPINUNLOCK_IRQRESTORE(&dev->irq_lock, irqflags);
+ DRM_SPINUNLOCK_IRQRESTORE(&dev->vbl_lock, irqflags);
}
static void drm_vblank_cleanup(struct drm_device *dev)
if (dev->num_crtcs == 0)
return;
- DRM_SPINLOCK_IRQSAVE(&dev->irq_lock, irqflags);
+ DRM_SPINLOCK_IRQSAVE(&dev->vbl_lock, irqflags);
callout_stop(&dev->vblank_disable_timer);
- DRM_SPINUNLOCK_IRQRESTORE(&dev->irq_lock, irqflags);
+ DRM_SPINUNLOCK_IRQRESTORE(&dev->vbl_lock, irqflags);
callout_drain(&dev->vblank_disable_timer);
vblank_disable_fn((void *)dev);
{
int i, ret = -ENOMEM;
- callout_init_mtx(&dev->vblank_disable_timer, &dev->irq_lock, 1);
+ callout_init_mtx(&dev->vblank_disable_timer, &dev->vbl_lock, 0);
atomic_set(&dev->vbl_signal_pending, 0);
dev->num_crtcs = num_crtcs;
dev->context_flag = 0;
- DRM_SPININIT(&dev->irq_lock, "DRM IRQ lock");
-
/* Before installing handler */
dev->driver.irq_preinstall(dev);
DRM_UNLOCK();
dev->irqrid = 0;
}
#endif
- DRM_SPINUNINIT(&dev->irq_lock);
DRM_UNLOCK();
return retcode;
}
#endif
drm_vblank_cleanup(dev);
- DRM_SPINUNINIT(&dev->irq_lock);
-
return 0;
}
* a long time.
*/
cur_vblank = dev->driver.get_vblank_counter(dev, crtc);
- DRM_SPINLOCK_IRQSAVE(&dev->irq_lock, irqflags);
+ DRM_SPINLOCK_IRQSAVE(&dev->vbl_lock, irqflags);
if (cur_vblank < dev->last_vblank[crtc]) {
diff = dev->max_vblank_count -
dev->last_vblank[crtc];
diff = cur_vblank - dev->last_vblank[crtc];
}
dev->last_vblank[crtc] = cur_vblank;
- DRM_SPINUNLOCK_IRQRESTORE(&dev->irq_lock, irqflags);
+ DRM_SPINUNLOCK_IRQRESTORE(&dev->vbl_lock, irqflags);
atomic_add(diff, &dev->_vblank_count[crtc]);
}
unsigned long irqflags;
int ret = 0;
- DRM_SPINLOCK_IRQSAVE(&dev->irq_lock, irqflags);
+ DRM_SPINLOCK_IRQSAVE(&dev->vbl_lock, irqflags);
/* Going from 0->1 means we have to enable interrupts again */
atomic_add_acq_int(&dev->vblank_refcount[crtc], 1);
if (dev->vblank_refcount[crtc] == 1 &&
else
dev->vblank_enabled[crtc] = 1;
}
- DRM_SPINUNLOCK_IRQRESTORE(&dev->irq_lock, irqflags);
+ DRM_SPINUNLOCK_IRQRESTORE(&dev->vbl_lock, irqflags);
return ret;
}
{
unsigned long irqflags;
- DRM_SPINLOCK_IRQSAVE(&dev->irq_lock, irqflags);
+ DRM_SPINLOCK_IRQSAVE(&dev->vbl_lock, irqflags);
/* Last user schedules interrupt disable */
atomic_subtract_acq_int(&dev->vblank_refcount[crtc], 1);
if (dev->vblank_refcount[crtc] == 0)
callout_reset(&dev->vblank_disable_timer, jiffies + 5*DRM_HZ,
(timeout_t *)vblank_disable_fn, (void *)dev);
- DRM_SPINUNLOCK_IRQRESTORE(&dev->irq_lock, irqflags);
+ DRM_SPINUNLOCK_IRQRESTORE(&dev->vbl_lock, irqflags);
}
int drm_modeset_ctl(struct drm_device *dev, void *data,
vblwait->reply.sequence = atomic_read(&dev->vbl_received);
- DRM_SPINLOCK(&dev->irq_lock);
+ DRM_SPINLOCK(&dev->vbl_lock);
TAILQ_INSERT_HEAD(&dev->vbl_sig_list, vbl_sig, link);
- DRM_SPINUNLOCK(&dev->irq_lock);
+ DRM_SPINUNLOCK(&dev->vbl_lock);
ret = 0;
#endif
ret = EINVAL;