commit a09da0071c5a41e1d827d522f517cb9e73d433c1
author Meng Wang <mengw@codeaurora.org> Mon Apr 20 12:56:04 2020 +0800
committer Meng Wang <mengw@codeaurora.org> Mon Apr 20 12:56:04 2020 +0800
tree a471fc3e8159026dc5087ef1e76502d7fa84c0c7
parent 84aa1fea2d6228fa2bf74d9ec0d3f119436216cd

hal: close haptics PCM device during standby

Close haptics PCM device during haptics playback standby.

Change-Id: Ia22da049a246ee57bfde597696743369fe19fa87

hal/audio_hw.c

diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index 13910f6..d7798b1 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -4416,6 +4416,20 @@
                 pcm_close(out->pcm);
                 out->pcm = NULL;
             }
+            if (out->usecase == USECASE_AUDIO_PLAYBACK_WITH_HAPTICS) {
+                if (adev->haptic_pcm) {
+                    pcm_close(adev->haptic_pcm);
+                    adev->haptic_pcm = NULL;
+                }
+
+                if (adev->haptic_buffer != NULL) {
+                    free(adev->haptic_buffer);
+                    adev->haptic_buffer = NULL;
+                    adev->haptic_buffer_size = 0;
+                }
+                adev->haptic_pcm_device_id = 0;
+            }
+
             if (out->usecase == USECASE_AUDIO_PLAYBACK_MMAP) {
                 do_stop = out->playback_started;
                 out->playback_started = false;