commit 694b7d960fa5cb93a4156186ddce6dc6c3bd5fc1
author Subhash Chandra Bose Naripeddy <snariped@codeaurora.org> Wed Jun 20 20:46:13 2012 -0700
committer Linux Build Service Account <lnxbuild@localhost> Sat Jul 21 06:29:32 2012 -0600
tree 60dd34c7042e401ed57fb714360b8dfed5002062
parent c624eef63014d4eeab0a08f97a46d574b99ec7d1

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>

include/sound/q6asm.h

diff --git a/include/sound/q6asm.h b/include/sound/q6asm.h
index 60268b4..ea77974 100644
--- a/include/sound/q6asm.h
+++ b/include/sound/q6asm.h
@@ -183,7 +183,8 @@
 
 int q6asm_open_read(struct audio_client *ac, uint32_t format);
 
-int q6asm_open_read_compressed(struct audio_client *ac, uint32_t format);
+int q6asm_open_read_compressed(struct audio_client *ac,
+			 uint32_t frames_per_buffer, uint32_t meta_data_mode);
 
 int q6asm_open_write(struct audio_client *ac, uint32_t format);
 
@@ -204,6 +205,9 @@
 int q6asm_async_read(struct audio_client *ac,
 					  struct audio_aio_read_param *param);
 
+int q6asm_async_read_compressed(struct audio_client *ac,
+					  struct audio_aio_read_param *param);
+
 int q6asm_read(struct audio_client *ac);
 int q6asm_read_nolock(struct audio_client *ac);