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path: root/drivers/gpu/drm/i915/display/intel_vblank.h
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Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_vblank.h')
-rw-r--r--drivers/gpu/drm/i915/display/intel_vblank.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_vblank.h b/drivers/gpu/drm/i915/display/intel_vblank.h
index c9fea2c2a990..0884db7e76ae 100644
--- a/drivers/gpu/drm/i915/display/intel_vblank.h
+++ b/drivers/gpu/drm/i915/display/intel_vblank.h
@@ -11,6 +11,7 @@
struct drm_crtc;
struct intel_crtc;
+struct intel_crtc_state;
u32 i915_get_vblank_counter(struct drm_crtc *crtc);
u32 g4x_get_vblank_counter(struct drm_crtc *crtc);
@@ -19,5 +20,6 @@ bool intel_crtc_get_vblank_timestamp(struct drm_crtc *crtc, int *max_error,
int intel_get_crtc_scanline(struct intel_crtc *crtc);
void intel_wait_for_pipe_scanline_stopped(struct intel_crtc *crtc);
void intel_wait_for_pipe_scanline_moving(struct intel_crtc *crtc);
+void intel_crtc_update_active_timings(const struct intel_crtc_state *crtc_state);
#endif /* __INTEL_VBLANK_H__ */