1 files changed, 23 insertions, 12 deletions

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 243224aeabf8..029d5c3c81ef 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1012,6 +1012,8 @@ struct intel_fbc {
 	struct work_struct underrun_work;
 
 	struct intel_fbc_state_cache {
+		struct i915_vma *vma;
+
 		struct {
 			unsigned int mode_flags;
 			uint32_t hsw_bdw_pixel_rate;
@@ -1025,15 +1027,14 @@ struct intel_fbc {
 		} plane;
 
 		struct {
-			u64 ilk_ggtt_offset;
 			uint32_t pixel_format;
 			unsigned int stride;
-			int fence_reg;
-			unsigned int tiling_mode;
 		} fb;
 	} state_cache;
 
 	struct intel_fbc_reg_params {
+		struct i915_vma *vma;
+
 		struct {
 			enum pipe pipe;
 			enum plane plane;
@@ -1041,10 +1042,8 @@ struct intel_fbc {
 		} crtc;
 
 		struct {
-			u64 ggtt_offset;
 			uint32_t pixel_format;
 			unsigned int stride;
-			int fence_reg;
 		} fb;
 
 		int cfb_size;
@@ -1977,6 +1976,11 @@ struct drm_i915_private {
 
 	struct i915_frontbuffer_tracking fb_tracking;
 
+	struct intel_atomic_helper {
+		struct llist_head free_list;
+		struct work_struct free_work;
+	} atomic_helper;
+
 	u16 orig_clock;
 
 	bool mchbar_need_disable;
@@ -2136,6 +2140,12 @@ struct drm_i915_private {
 	/* Used to save the pipe-to-encoder mapping for audio */
 	struct intel_encoder *av_enc_map[I915_MAX_PIPES];
 
+	/* necessary resource sharing with HDMI LPE audio driver. */
+	struct {
+		struct platform_device *platdev;
+		int	irq;
+	} lpe_audio;
+
 	/*
 	 * NOTE: This is the dri1/ums dungeon, don't add stuff here. Your patch
 	 * will be rejected. Instead look for a better place.
@@ -3163,13 +3173,6 @@ i915_gem_object_to_ggtt(struct drm_i915_gem_object *obj,
 	return i915_gem_obj_to_vma(obj, &to_i915(obj->base.dev)->ggtt.base, view);
 }
 
-static inline unsigned long
-i915_gem_object_ggtt_offset(struct drm_i915_gem_object *o,
-			    const struct i915_ggtt_view *view)
-{
-	return i915_ggtt_offset(i915_gem_object_to_ggtt(o, view));
-}
-
 /* i915_gem_fence_reg.c */
 int __must_check i915_vma_get_fence(struct i915_vma *vma);
 int __must_check i915_vma_put_fence(struct i915_vma *vma);
@@ -3390,6 +3393,14 @@ extern int i915_restore_state(struct drm_device *dev);
 void i915_setup_sysfs(struct drm_i915_private *dev_priv);
 void i915_teardown_sysfs(struct drm_i915_private *dev_priv);
 
+/* intel_lpe_audio.c */
+int  intel_lpe_audio_init(struct drm_i915_private *dev_priv);
+void intel_lpe_audio_teardown(struct drm_i915_private *dev_priv);
+void intel_lpe_audio_irq_handler(struct drm_i915_private *dev_priv);
+void intel_lpe_audio_notify(struct drm_i915_private *dev_priv,
+			    void *eld, int port, int pipe, int tmds_clk_speed,
+			    bool dp_output, int link_rate);
+
 /* intel_i2c.c */
 extern int intel_setup_gmbus(struct drm_device *dev);
 extern void intel_teardown_gmbus(struct drm_device *dev);