Merge tag 'drm-intel-next-2017-03-06' of git://anongit.freedesktop.org/git/drm-intel...

[GitHub/moto-9609/android_kernel_motorola_exynos9610.git] / drivers / gpu / drm / i915 / i915_drv.h

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 56e569f536ec9dc0d206824e532cf273d22fc5c8..9ae1e520f48c36ed3eeb8455efaf732e4a1c8fad 100644 (file)
--- 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);