msm: audio: qdsp5: Add Support for AC3/EAC3 driver

Add new driver to support AC3/EAC3 playback.

Change-Id: I217d354d80ce1848e1c552416045a31b54a4a994
Signed-off-by: Chaithanya Krishna Bacharaju <chaithan@codeaurora.org>
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 277fdf1..31a152d 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -427,6 +427,7 @@
 header-y += msm_vidc_enc.h
 header-y += msm_audio.h
 header-y += msm_audio_aac.h
+header-y += msm_audio_ac3.h
 header-y += msm_audio_acdb.h
 header-y += android_pmem.h
 header-y += msm_audio_wma.h