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android_hardware_qcom_audio
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Merge "hal: update active input to always refer last started input"

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Linux Build Service Account 2016-11-06 23:59:02 -08:00 committed by Gerrit - the friendly Code Review server
parent dda886e89f d483324ec1
commit 44995bad21
1 changed files with 15 additions and 2 deletions
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17
hal/audio_hw.c
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@ -1206,6 +1206,19 @@ struct audio_usecase *get_usecase_from_list(const struct audio_device *adev,
return NULL;
}
struct stream_in *get_next_active_input(const struct audio_device *adev)
{
struct audio_usecase *usecase;
struct listnode *node;
list_for_each_reverse(node, &adev->usecase_list) {
usecase = node_to_item(node, struct audio_usecase, list);
if (usecase->type == PCM_CAPTURE)
return usecase->stream.in;
}
return NULL;
}
/*
* is a true native playback active
*/
@ -1527,7 +1540,7 @@ static int stop_input_stream(struct stream_in *in)
struct audio_usecase *uc_info;
struct audio_device *adev = in->dev;
adev->active_input = NULL;
adev->active_input = get_next_active_input(adev);
ALOGV("%s: enter: usecase(%d: %s)", __func__,
in->usecase, use_case_table[in->usecase]);
@ -1674,7 +1687,7 @@ error_open:
audio_extn_perf_lock_release(&adev->perf_lock_handle);
stop_input_stream(in);
error_config:
adev->active_input = NULL;
adev->active_input = get_next_active_input(adev);
/*
* sleep 50ms to allow sufficient time for kernel
* drivers to recover incases like SSR.