component: module_adapter: Add EOS flags to module_processing_data struct

To facilitate the End Of Stream handling in processing modules add two
flags:
eos_reached: when set, the processing module reached EOS by processing all
	     data. EOS can happen when the pipeline have expect_eos flag
	     set, indicating that EOS is going to happen
eos_notification_sent: if the module uses notification to host, this flag
		       can be used make sure to not flood with IPCs

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>

Author: ujfalusi

src/include/sof/audio/module_adapter/module/generic.h

@@ -171,6 +171,8 @@ struct module_processing_data {
 	uint32_t produced; /**< Specifies how much data the module produced in its last task.*/
 	uint32_t consumed; /**< Specified how much data the module consumed in its last task */
 	uint32_t init_done; /**< Specifies if the module initialization is finished */
+	bool eos_reached; /**< End of stream processing is reached */
+	bool eos_notification_sent; /**< EOS notification is sent to host */
 	void *in_buff; /**< A pointer to module input buffer. */
 	void *out_buff; /**< A pointer to module output buffer. */
 };