1 commit 7ad6d5861b04bbb2cdc36d1dcf8989e16f86e659
2 Author: Kristian Høgsberg <krh@redhat.com>
3 Date: Wed Aug 20 11:04:27 2008 -0400
5 i915 gem: install and uninstall irq handler in entervt and leavevt ioctls.
7 Signed-off-by: Kristian Høgsberg <krh@redhat.com>
8 Signed-off-by: Eric Anholt <eric@anholt.net>
10 diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
11 index bb6e5a3..5fe5034 100644
12 --- a/drivers/gpu/drm/i915/i915_gem.c
13 +++ b/drivers/gpu/drm/i915/i915_gem.c
14 @@ -2443,6 +2443,9 @@ i915_gem_entervt_ioctl(struct drm_device *dev, void *data,
15 BUG_ON(!list_empty(&dev_priv->mm.request_list));
16 dev_priv->mm.suspended = 0;
17 mutex_unlock(&dev->struct_mutex);
19 + drm_irq_install(dev);
24 @@ -2458,6 +2461,8 @@ i915_gem_leavevt_ioctl(struct drm_device *dev, void *data,
25 i915_gem_cleanup_ringbuffer(dev);
26 mutex_unlock(&dev->struct_mutex);
28 + drm_irq_uninstall(dev);
33 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
34 index 1469a1b..51ee72c 100644
35 --- a/include/drm/drmP.h
36 +++ b/include/drm/drmP.h
37 @@ -1134,6 +1134,7 @@ extern void drm_core_reclaim_buffers(struct drm_device *dev,
38 extern int drm_control(struct drm_device *dev, void *data,
39 struct drm_file *file_priv);
40 extern irqreturn_t drm_irq_handler(DRM_IRQ_ARGS);
41 +extern int drm_irq_install(struct drm_device *dev);
42 extern int drm_irq_uninstall(struct drm_device *dev);
43 extern void drm_driver_irq_preinstall(struct drm_device *dev);
44 extern void drm_driver_irq_postinstall(struct drm_device *dev);