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drivers: audio: Send stop message when received the final buffer

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Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
This commit is contained in:
Masayuki Ishikawa
2020-06-10 16:01:21 +09:00
committed by Alan Carvalho de Assis
parent 0317eae801
commit 8a60cc01e2
1 changed files with 18 additions and 0 deletions
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drivers/audio/cxd56.c
+18
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@@ -3224,6 +3224,24 @@ static int cxd56_start_dma(FAR struct cxd56_dev_s *dev)
dq_get(&dev->pendingq); dq_get(&dev->pendingq);
dq_put(&dev->runningq, &apb->dq_entry); dq_put(&dev->runningq, &apb->dq_entry);
dev->state = CXD56_DEV_STATE_STARTED; dev->state = CXD56_DEV_STATE_STARTED;
if ((apb->flags & AUDIO_APB_FINAL) != 0)
{
/* If the apb is final, send stop message */
audinfo("Final apb \n");
struct audio_msg_s msg;
msg.msg_id = AUDIO_MSG_STOP;
msg.u.data = 0;
ret = nxmq_send(dev->mq, (FAR const char *)&msg,
sizeof(msg), CONFIG_CXD56_MSG_PRIO);
if (ret != OK)
{
auderr("ERROR: nxmq_send for stop failed (%d)\n", ret);
goto exit;
}
}
} }
} }