commit dae4471837fcdbd9356e3745b66f23f921fb531b
author vivek mehta <mvivek@codeaurora.org> Mon Jul 27 14:13:18 2015 -0700
committer Eric Laurent <elaurent@google.com> Thu Aug 06 08:49:48 2015 -0700
tree 4f663fc717179d7e56411b6109b0f64d510e7d28
parent 2f7306a9dae56a1204e8ec090198ce76b167bfa9

hal: add support for multi-mic input and multi-channel output

add support for
- 3/4 mic input and 3/4 channel output
- support both fluence enabled and disabled usecase
- if fluence is not enabled o/p channel count is equal to number of
  input. if fluence is enabled o/p channel count is one for voice
  and VR usecase

Change-Id: I3039d9ca4acf191cd728c7ff833548f8c09351d2

hal/Android.mk

diff --git a/hal/Android.mk b/hal/Android.mk
index 0d931c1..0bb29b5 100644
--- a/hal/Android.mk
+++ b/hal/Android.mk
@@ -12,15 +12,19 @@
   AUDIO_PLATFORM = msm8974
 ifneq ($(filter msm8226,$(TARGET_BOARD_PLATFORM)),)
   LOCAL_CFLAGS := -DPLATFORM_MSM8x26
+  LOCAL_CFLAGS += -DMAX_TARGET_SPECIFIC_CHANNEL_CNT="2"
 endif
 ifneq ($(filter msm8084,$(TARGET_BOARD_PLATFORM)),)
   LOCAL_CFLAGS := -DPLATFORM_MSM8084
+  LOCAL_CFLAGS += -DMAX_TARGET_SPECIFIC_CHANNEL_CNT="2"
 endif
 ifneq ($(filter msm8992,$(TARGET_BOARD_PLATFORM)),)
   LOCAL_CFLAGS := -DPLATFORM_MSM8994
+  LOCAL_CFLAGS += -DMAX_TARGET_SPECIFIC_CHANNEL_CNT="4"
 endif
 ifneq ($(filter msm8994,$(TARGET_BOARD_PLATFORM)),)
   LOCAL_CFLAGS := -DPLATFORM_MSM8994
+  LOCAL_CFLAGS += -DMAX_TARGET_SPECIFIC_CHANNEL_CNT="4"
 endif
 endif