diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 116580b623d..54a034c8206 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -402,7 +402,10 @@ struct intel_unpin_work { struct drm_i915_gem_object *old_fb_obj; struct drm_i915_gem_object *pending_flip_obj; struct drm_pending_vblank_event *event; - int pending; + atomic_t pending; +#define INTEL_FLIP_INACTIVE 0 +#define INTEL_FLIP_PENDING 1 +#define INTEL_FLIP_COMPLETE 2 bool enable_stall_check; }; @@ -562,6 +565,7 @@ intel_pipe_to_cpu_transcoder(struct drm_i915_private *dev_priv, enum pipe pipe); extern void intel_wait_for_vblank(struct drm_device *dev, int pipe); extern void intel_wait_for_pipe_off(struct drm_device *dev, int pipe); +extern int ironlake_get_lanes_required(int target_clock, int link_bw, int bpp); struct intel_load_detect_pipe { struct drm_framebuffer *release_fb; |