commit 647e9eaf543c6759f9fe7492ef519748bcf0ca10
author Mingming Yin <mingming@codeaurora.org> Sat Mar 17 19:56:10 2012 -0700
committer Linux Build Service Account <lnxbuild@localhost> Thu Apr 26 04:01:57 2012 -0600
tree e4a3eca4c83997f6a125021cf414c9bedeef1f58
parent c2bb49b6115674f30fd4a1957e3cfb259aaad8dd

ASoC: msm: Add support for 4 channel recording

Enable 4 channel recording in kernel

Signed-off-by: Mingming Yin <mingming@codeaurora.org>
Change-Id: I91c76e21a4080c0542a63555f0258010ed061fc0

include/sound/apr_audio.h

diff --git a/include/sound/apr_audio.h b/include/sound/apr_audio.h
index f71d743..782ee8d 100644
--- a/include/sound/apr_audio.h
+++ b/include/sound/apr_audio.h
@@ -992,6 +992,7 @@
 		struct asm_qcelp13_read_cfg qcelp13;
 		struct asm_sbc_read_cfg     sbc;
 		struct asm_amrwb_read_cfg   amrwb;
+		struct asm_multi_channel_pcm_fmt_blk      mpcm;
 	} __attribute__((packed)) cfg;
 };
 

include/sound/q6asm.h

diff --git a/include/sound/q6asm.h b/include/sound/q6asm.h
index c3d4bd5..aec4171 100644
--- a/include/sound/q6asm.h
+++ b/include/sound/q6asm.h
@@ -238,6 +238,9 @@
 int q6asm_enc_cfg_blk_pcm(struct audio_client *ac,
 			uint32_t rate, uint32_t channels);
 
+int q6asm_enc_cfg_blk_multi_ch_pcm(struct audio_client *ac,
+			uint32_t rate, uint32_t channels);
+
 int q6asm_enable_sbrps(struct audio_client *ac,
 			uint32_t sbr_ps);