drm/amdgpu: drop the drm irq pre/post/un install callbacks

[sfrench/cifs-2.6.git] / drivers / gpu / drm / amd / amdgpu / amdgpu_irq.c

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
index 56bcd59c3399a0a912ea1fa8f869c105b8827327..f6f2a662bb8f2b86de5c9afe23bb4380c0fab4ce 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c
@@ -92,7 +92,7 @@ static void amdgpu_irq_reset_work_func(struct work_struct *work)
 }
 
 /* Disable *all* interrupts */
-static void amdgpu_irq_disable_all(struct amdgpu_device *adev)
+void amdgpu_irq_disable_all(struct amdgpu_device *adev)
 {
        unsigned long irqflags;
        unsigned i, j, k;
@@ -122,55 +122,6 @@ static void amdgpu_irq_disable_all(struct amdgpu_device *adev)
        spin_unlock_irqrestore(&adev->irq.lock, irqflags);
 }
 
-/**
- * amdgpu_irq_preinstall - drm irq preinstall callback
- *
- * @dev: drm dev pointer
- *
- * Gets the hw ready to enable irqs (all asics).
- * This function disables all interrupt sources on the GPU.
- */
-void amdgpu_irq_preinstall(struct drm_device *dev)
-{
-       struct amdgpu_device *adev = dev->dev_private;
-
-       /* Disable *all* interrupts */
-       amdgpu_irq_disable_all(adev);
-       /* Clear bits */
-       amdgpu_ih_process(adev);
-}
-
-/**
- * amdgpu_irq_postinstall - drm irq preinstall callback
- *
- * @dev: drm dev pointer
- *
- * Handles stuff to be done after enabling irqs (all asics).
- * Returns 0 on success.
- */
-int amdgpu_irq_postinstall(struct drm_device *dev)
-{
-       dev->max_vblank_count = 0x00ffffff;
-       return 0;
-}
-
-/**
- * amdgpu_irq_uninstall - drm irq uninstall callback
- *
- * @dev: drm dev pointer
- *
- * This function disables all interrupt sources on the GPU (all asics).
- */
-void amdgpu_irq_uninstall(struct drm_device *dev)
-{
-       struct amdgpu_device *adev = dev->dev_private;
-
-       if (adev == NULL) {
-               return;
-       }
-       amdgpu_irq_disable_all(adev);
-}
-
 /**
  * amdgpu_irq_handler - irq handler
  *
@@ -261,6 +212,7 @@ int amdgpu_irq_init(struct amdgpu_device *adev)
                cancel_work_sync(&adev->reset_work);
                return r;
        }
+       adev->ddev->max_vblank_count = 0x00ffffff;
 
        DRM_DEBUG("amdgpu: irq initialized.\n");
        return 0;