From: Libin Yang libin.yang@intel.com
Add the sync_audio_rate callback.
With the callback, audio driver can trigger i915 driver to set the proper N/CTS or N/M based on different sample rates.
Signed-off-by: Libin Yang libin.yang@intel.com --- include/drm/i915_component.h | 1 + 1 file changed, 1 insertion(+)
diff --git a/include/drm/i915_component.h b/include/drm/i915_component.h index c9a8b64..aabebcb 100644 --- a/include/drm/i915_component.h +++ b/include/drm/i915_component.h @@ -33,6 +33,7 @@ struct i915_audio_component { 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); } *ops; };