commit 1608104d51ec434eceb4fb26f834862be9c439af
author Haynes Mathew George <hgeorge@codeaurora.org> Wed May 31 17:16:49 2017 -0700
committer Garmond Leung <garmondl@codeaurora.org> Tue Aug 29 16:26:23 2017 -0700
tree 8ce2397a88c317b78832272acda6fb5b627ee6ff
parent c66eb7e3c089a4f3226bbc9f1431f7c71dd8e2a2

audio HAL: add support for MMAP IRQ mode streams.

Introduce MMAP NOIRQ in shared mode.

CRs-Fixed: 2071843
Change-Id: I79ee079475d23f01aaf730a488b79831fd070df1

hal/audio_hw.h

diff --git a/hal/audio_hw.h b/hal/audio_hw.h
index 71de46a..8228f3b 100644
--- a/hal/audio_hw.h
+++ b/hal/audio_hw.h
@@ -118,6 +118,7 @@
     USECASE_AUDIO_PLAYBACK_OFFLOAD8,
     USECASE_AUDIO_PLAYBACK_OFFLOAD9,
     USECASE_AUDIO_PLAYBACK_ULL,
+    USECASE_AUDIO_PLAYBACK_MMAP,
 
     /* FM usecase */
     USECASE_AUDIO_PLAYBACK_FM,
@@ -139,6 +140,7 @@
     USECASE_AUDIO_RECORD_VOIP,
     /* Voice usecase */
     USECASE_VOICE_CALL,
+    USECASE_AUDIO_RECORD_MMAP,
 
     /* Voice extension usecases */
     USECASE_VOICE2_CALL,
@@ -342,6 +344,7 @@
 
     struct audio_device *dev;
     card_status_t card_status;
+    int capture_started;
 };
 
 typedef enum {