Commit 2f37c574 authored Sep 19, 2013 by Eric Laurent Committed by Banajit Goswami Jan 17, 2017

ASoC: msm: handle write done events in pause state



If a write done event is received when the compress driver
is in paused state, treat it as an underrun.

Change-Id: I56ca867983b9139c04d135276da7344ac912065e
Signed-off-by: Haynes Mathew George <hgeorge@codeaurora.org>
Signed-off-by: Eric Laurent <elaurent@google.com>
Git-commit: 6b9c3272087127fda41ed65ee7f8536ad9748383
Git-repo: https://android.googlesource.com/kernel/msm


Signed-off-by: Dhananjay Kumar <dhakumar@codeaurora.org>
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>

parent 2a9c6ba1

sound/soc/msm/qdsp6v2/msm-compress-q6-v2.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -206,6 +206,9 @@ static void compr_event_handler(uint32_t opcode,
		snd_compr_fragment_elapsed(cstream);

		if (!atomic_read(&prtd->start)) {
		/* Writes must be restarted from _copy() */
		pr_debug("write_done received while not started, treat as xrun");
		atomic_set(&prtd->xrun, 1);
		spin_unlock_irq(&prtd->lock);
		break;
		}