diff options
Diffstat (limited to 'meta-moblin/packages/linux/linux-moblin-2.6.27/0018-i915-gem-install-and-uninstall-irq-handler-in-enter.patch')
-rw-r--r-- | meta-moblin/packages/linux/linux-moblin-2.6.27/0018-i915-gem-install-and-uninstall-irq-handler-in-enter.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/meta-moblin/packages/linux/linux-moblin-2.6.27/0018-i915-gem-install-and-uninstall-irq-handler-in-enter.patch b/meta-moblin/packages/linux/linux-moblin-2.6.27/0018-i915-gem-install-and-uninstall-irq-handler-in-enter.patch new file mode 100644 index 0000000000..3593fa5826 --- /dev/null +++ b/meta-moblin/packages/linux/linux-moblin-2.6.27/0018-i915-gem-install-and-uninstall-irq-handler-in-enter.patch @@ -0,0 +1,44 @@ +commit 7ad6d5861b04bbb2cdc36d1dcf8989e16f86e659 +Author: Kristian Høgsberg <krh@redhat.com> +Date: Wed Aug 20 11:04:27 2008 -0400 + + i915 gem: install and uninstall irq handler in entervt and leavevt ioctls. + + Signed-off-by: Kristian Høgsberg <krh@redhat.com> + Signed-off-by: Eric Anholt <eric@anholt.net> + +diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c +index bb6e5a3..5fe5034 100644 +--- a/drivers/gpu/drm/i915/i915_gem.c ++++ b/drivers/gpu/drm/i915/i915_gem.c +@@ -2443,6 +2443,9 @@ i915_gem_entervt_ioctl(struct drm_device *dev, void *data, + BUG_ON(!list_empty(&dev_priv->mm.request_list)); + dev_priv->mm.suspended = 0; + mutex_unlock(&dev->struct_mutex); ++ ++ drm_irq_install(dev); ++ + return 0; + } + +@@ -2458,6 +2461,8 @@ i915_gem_leavevt_ioctl(struct drm_device *dev, void *data, + i915_gem_cleanup_ringbuffer(dev); + mutex_unlock(&dev->struct_mutex); + ++ drm_irq_uninstall(dev); ++ + return 0; + } + +diff --git a/include/drm/drmP.h b/include/drm/drmP.h +index 1469a1b..51ee72c 100644 +--- a/include/drm/drmP.h ++++ b/include/drm/drmP.h +@@ -1134,6 +1134,7 @@ extern void drm_core_reclaim_buffers(struct drm_device *dev, + extern int drm_control(struct drm_device *dev, void *data, + struct drm_file *file_priv); + extern irqreturn_t drm_irq_handler(DRM_IRQ_ARGS); ++extern int drm_irq_install(struct drm_device *dev); + extern int drm_irq_uninstall(struct drm_device *dev); + extern void drm_driver_irq_preinstall(struct drm_device *dev); + extern void drm_driver_irq_postinstall(struct drm_device *dev); |