git.ipfire.org Git - thirdparty/openembedded/openembedded-core-contrib.git/blob

   1 commit 7ad6d5861b04bbb2cdc36d1dcf8989e16f86e659
   2 Author: Kristian Høgsberg <krh@redhat.com>
   3 Date:   Wed Aug 20 11:04:27 2008 -0400
   4
   5     i915 gem: install and uninstall irq handler in entervt and leavevt ioctls.
   6
   7     Signed-off-by: Kristian Høgsberg <krh@redhat.com>
   8     Signed-off-by: Eric Anholt <eric@anholt.net>
   9
  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);
  18 +
  19 +       drm_irq_install(dev);
  20 +
  21         return 0;
  22  }
  23
  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);
  27
  28 +       drm_irq_uninstall(dev);
  29 +
  30         return 0;
  31  }
  32
  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);