diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 79bbcf925e4a..d1c6b92edae0 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -844,9 +844,6 @@ struct intel_gen6_power_mgmt { struct work_struct work; u32 pm_iir; - /* On vlv we need to manually drop to Vmin with a delayed work. */ - struct delayed_work vlv_work; - /* The below variables an all the rps hw state are protected by * dev->struct mutext. */ u8 cur_delay; @@ -965,6 +962,15 @@ struct i915_gem_mm { struct delayed_work retire_work; /** + * When we detect an idle GPU, we want to turn on + * powersaving features. So once we see that there + * are no more requests outstanding and no more + * arrive within a small period of time, we fire + * off the idle_work. + */ + struct delayed_work idle_work; + + /** * Are we in a non-interruptible section of code like * modesetting? */ @@ -1597,13 +1603,17 @@ struct drm_i915_gem_request { }; struct drm_i915_file_private { + struct drm_i915_private *dev_priv; + struct { spinlock_t lock; struct list_head request_list; + struct delayed_work idle_work; } mm; struct idr context_idr; struct i915_ctx_hang_stats hang_stats; + atomic_t rps_wait_boost; }; #define INTEL_INFO(dev) (to_i915(dev)->info) @@ -1953,7 +1963,7 @@ i915_gem_object_unpin_fence(struct drm_i915_gem_object *obj) } } -void i915_gem_retire_requests(struct drm_device *dev); +bool i915_gem_retire_requests(struct drm_device *dev); void i915_gem_retire_requests_ring(struct intel_ring_buffer *ring); int __must_check i915_gem_check_wedge(struct i915_gpu_error *error, bool interruptible); @@ -2004,6 +2014,7 @@ int i915_gem_attach_phys_object(struct drm_device *dev, void i915_gem_detach_phys_object(struct drm_device *dev, struct drm_i915_gem_object *obj); void i915_gem_free_all_phys_object(struct drm_device *dev); +int i915_gem_open(struct drm_device *dev, struct drm_file *file); void i915_gem_release(struct drm_device *dev, struct drm_file *file); uint32_t |