ASoC: msm: Add support for meta data in compressed TX
There is a usecase where compressed data is sent over HDMI IN to
ADSP. The format of compressed is detected in ADSP and sent through
the meta data to compressed driver. Add support for meta data in
compressed TX for this use case.
Change-Id: Idbb18fe4a0ad828e9c2e9d7beec048b3cedf002d
Signed-off-by: Subhash Chandra Bose Naripeddy <snariped@codeaurora.org>
diff --git a/include/sound/apr_audio.h b/include/sound/apr_audio.h
index 3b85d57..979db58 100644
--- a/include/sound/apr_audio.h
+++ b/include/sound/apr_audio.h
@@ -1352,6 +1352,14 @@
u32 uid;
} __attribute__((packed));
+#define ASM_DATA_CMD_READ_COMPRESSED 0x00010DBC
+struct asm_stream_cmd_read_compressed {
+ struct apr_hdr hdr;
+ u32 buf_add;
+ u32 buf_size;
+ u32 uid;
+} __packed;
+
#define ASM_DATA_CMD_MEDIA_FORMAT_UPDATE 0x00010BDC
#define ASM_DATA_EVENT_ENC_SR_CM_NOTIFY 0x00010BDE
struct asm_stream_media_format_update{
@@ -1415,6 +1423,19 @@
u32 id;
} __attribute__((packed));
+#define ASM_DATA_EVENT_READ_COMPRESSED_DONE 0x00010DBD
+struct asm_data_event_read_compressed_done {
+ u32 status;
+ u32 buffer_add;
+ u32 enc_frame_size;
+ u32 offset;
+ u32 msw_ts;
+ u32 lsw_ts;
+ u32 flags;
+ u32 num_frames;
+ u32 id;
+} __packed;
+
#define ASM_DATA_EVENT_SR_CM_CHANGE_NOTIFY 0x00010C65
struct asm_data_event_sr_cm_change_notify {
u32 sample_rate;