commit 4211fad32ff21574a3935dbe28397c55a1895649
author zhaoyang yin <yinzhaoyang@huawei.com> Thu Jun 04 21:13:25 2015 +0800
committer Ed Tam <etam@google.com> Tue Jun 09 22:02:06 2015 -0700
tree 6ce1d7e6bc6bc20c1ad3deaa6fa78b3ac5ec1490
parent adf0f3b3b518e98fc1056e2788dd936e87331fb1

hal: support for for mi2s speaker adsp algo.

Change-Id: I77945be6eb8f853e29e394a51eb28fc8fb759b4a

hal/audio_hw.c

diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index aa9a7ae..52d2a45 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -293,6 +293,8 @@
         return -EINVAL;
     }
 
+    audio_extn_dsm_feedback_enable(adev, snd_device, true);
+
     if ((snd_device == SND_DEVICE_OUT_SPEAKER ||
         snd_device == SND_DEVICE_OUT_VOICE_SPEAKER) &&
         audio_extn_spkr_prot_is_enabled()) {
@@ -329,6 +331,8 @@
     if (adev->snd_dev_ref_cnt[snd_device] == 0) {
         const char * dev_path = platform_get_snd_device_name(snd_device);
         ALOGD("%s: snd_device(%d: %s)", __func__, snd_device, dev_path);
+
+        audio_extn_dsm_feedback_enable(adev, snd_device, false);
         if ((snd_device == SND_DEVICE_OUT_SPEAKER ||
             snd_device == SND_DEVICE_OUT_VOICE_SPEAKER) &&
             audio_extn_spkr_prot_is_enabled()) {