Merge remote-tracking branch 'airlied/drm-next' into drm-intel-next-queued

Backmerge drm-next to get at all the good stuff in drm-misc. We need
that because:

- drm_connector_list_iter conversion for i915 needs the core patches.
- Maarten's patches to use the new atomic state iterators also need
  the core patches.
- We need the new link status property to complete the DP retraining
  work, merging through 2 branches wasn't a good idea and we had to
  partially backtrack.
- Chris needs reservation_object_trylock and we want to roll out
  kref_read everywhere.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

1 files changed, 15 insertions, 3 deletions

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 937534897d21..ceb47a7ab713 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2518,6 +2518,12 @@ 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.
@@ -3416,7 +3422,7 @@ int i915_gem_wait_for_idle(struct drm_i915_private *dev_priv,
 			   unsigned int flags);
 int __must_check i915_gem_suspend(struct drm_i915_private *dev_priv);
 void i915_gem_resume(struct drm_i915_private *dev_priv);
-int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
+int i915_gem_fault(struct vm_fault *vmf);
 int i915_gem_object_wait(struct drm_i915_gem_object *obj,
 			 unsigned int flags,
 			 long timeout,
@@ -3592,12 +3598,10 @@ u32 i915_gem_fence_alignment(struct drm_i915_private *dev_priv, u32 size,
 /* i915_debugfs.c */
 #ifdef CONFIG_DEBUG_FS
 int i915_debugfs_register(struct drm_i915_private *dev_priv);
-void i915_debugfs_unregister(struct drm_i915_private *dev_priv);
 int i915_debugfs_connector_add(struct drm_connector *connector);
 void intel_display_crc_init(struct drm_i915_private *dev_priv);
 #else
 static inline int i915_debugfs_register(struct drm_i915_private *dev_priv) {return 0;}
-static inline void i915_debugfs_unregister(struct drm_i915_private *dev_priv) {}
 static inline int i915_debugfs_connector_add(struct drm_connector *connector)
 { return 0; }
 static inline void intel_display_crc_init(struct drm_i915_private *dev_priv) {}
@@ -3688,6 +3692,14 @@ extern int i915_restore_state(struct drm_i915_private *dev_priv);
 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_i915_private *dev_priv);
 extern void intel_teardown_gmbus(struct drm_i915_private *dev_priv);