drm/radeon: Add HD-audio component notifier support (v6)

[sfrench/cifs-2.6.git] / drivers / gpu / drm / radeon / radeon.h

diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 166c18d62f6d7dd66139e109da0cdd274cceb4ef..2e7161acd443c8725247ebb823c1794acd39030a 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -79,6 +79,7 @@
 #include <drm/ttm/ttm_execbuf_util.h>
 
 #include <drm/drm_gem.h>
+#include <drm/drm_audio_component.h>
 
 #include "radeon_family.h"
 #include "radeon_mode.h"
@@ -1796,6 +1797,9 @@ struct r600_audio {
        struct radeon_audio_funcs *hdmi_funcs;
        struct radeon_audio_funcs *dp_funcs;
        struct radeon_audio_basic_funcs *funcs;
+       struct drm_audio_component *component;
+       bool component_registered;
+       struct mutex component_mutex;
 };
 
 /*
@@ -2994,6 +2998,10 @@ void radeon_irq_kms_set_irq_n_enabled(struct radeon_device *rdev,
                                      bool enable, const char *name,
                                      unsigned n);
 
+/* Audio component binding */
+void radeon_audio_component_init(struct radeon_device *rdev);
+void radeon_audio_component_fini(struct radeon_device *rdev);
+
 #include "radeon_object.h"
 
 #endif