From: Libin Yang <libin.y...@intel.com>
Add the kerneldoc for i915_audio_component in i915_component.h
Signed-off-by: Libin Yang <libin.y...@intel.com>
---
include/drm/i915_component.h | 39 ++++++++++++++++++++++++---------------
1 file changed, 24 insertions(+), 15 deletions(-)
diff --git a/include/drm/i915_component.h b/include/drm/i915_component.h
index 8ad6f1b..187acc8 100644
--- a/include/drm/i915_component.h
+++ b/include/drm/i915_component.h
@@ -24,23 +24,32 @@
#ifndef _I915_COMPONENT_H_
#define _I915_COMPONENT_H_
+/**
+ * struct i915_audio_component_ops - callbacks defined in gfx driver
+ * @owner: the module owner
+ * @get_power: get the POWER_DOMAIN_AUDIO power well
+ * @put_power: put the POWER_DOMAIN_AUDIO power well
+ * @codec_wake_override: Enable/Disable generating the codec wake signal
+ * @get_cdclk_freq: get the Core Display Clock in KHz
+ * @sync_audio_rate: set n/cts based on the sample rate
+ */
+struct i915_audio_component_ops {
+ struct module *owner;
+ void (*get_power)(struct device *);
+ void (*put_power)(struct device *);
+ void (*codec_wake_override)(struct device *, bool enable);
+ int (*get_cdclk_freq)(struct device *);
+ int (*sync_audio_rate)(struct device *, int port, int rate);
+};
+
+/**
+ * struct i915_audio_component - used for audio video interaction
+ * @dev: the device from gfx driver
+ * @ops: callback for audio driver calling
+ */
struct i915_audio_component {
struct device *dev;
-
- const struct i915_audio_component_ops {
- struct module *owner;
- void (*get_power)(struct device *);
- void (*put_power)(struct device *);
- void (*codec_wake_override)(struct device *, bool enable);
- int (*get_cdclk_freq)(struct device *);
- /**
- * @sync_audio_rate: set n/cts based on the sample rate
- *
- * Called from audio driver. After audio driver sets the
- * sample rate, it will call this function to set n/cts
- */
- int (*sync_audio_rate)(struct device *, int port, int rate);
- } *ops;
+ const struct i915_audio_component_ops *ops;
};
#endif /* _I915_COMPONENT_H_ */
--
1.9.1
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