dsp: support for AFE SPDIF input interface

Support two SPDIF input and two SPDIF output interfaces in AFE.
Support 61937 compressed capture.

Change-Id: Ie71434eb53be798567a6240e0f4bf171aee305b8
Signed-off-by: Ralf Herz <rherz@codeaurora.org>

include/dsp/q6core.h

@@ -35,6 +35,7 @@ struct audio_uevent_data {
 int q6core_init_uevent_data(struct audio_uevent_data *uevent_data, char *name);
 void q6core_destroy_uevent_data(struct audio_uevent_data *uevent_data);
 int q6core_send_uevent(struct audio_uevent_data *uevent_data, char *name);
+int q6core_send_uevent_env(struct audio_uevent_data *uevent_data, char *env[]);
 int q6core_get_avcs_api_version_per_service(uint32_t service_id);
 
 #define ADSP_CMD_SET_DTS_EAGLE_DATA_ID 0x00012919