From 6dd78b310b8d4ab5d0b851e369b5b3d46c6a32a9 Mon Sep 17 00:00:00 2001
From: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Date: Mon, 22 Jul 2019 09:13:45 -0500
Subject: [PATCH] ASoC: SOF: ipc: use timeout configured at probe
Git-commit: 6dd78b310b8d4ab5d0b851e369b5b3d46c6a32a9
Patch-mainline: v5.4-rc1
References: jsc#SLE-16518
Do not hardcode IPC timeout value in ipc.c, but rather use the timeout
value configured during device probe. For platforms that do not override
the IPC timeout, default value TIMEOUT_DEFAULT_IPC_MS has already been
defined in core.c.
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20190722141402.7194-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/sof/ipc.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c
index 20dfca9c93b7..b2f359d2f7e5 100644
--- a/sound/soc/sof/ipc.c
+++ b/sound/soc/sof/ipc.c
@@ -17,12 +17,6 @@
#include "sof-priv.h"
#include "ops.h"
-/*
- * IPC message default size and timeout (ms).
- * TODO: allow platforms to set size and timeout.
- */
-#define IPC_TIMEOUT_MS 300
-
static void ipc_trace_message(struct snd_sof_dev *sdev, u32 msg_id);
static void ipc_stream_message(struct snd_sof_dev *sdev, u32 msg_cmd);
@@ -211,7 +205,7 @@ static int tx_wait_done(struct snd_sof_ipc *ipc, struct snd_sof_ipc_msg *msg,
/* wait for DSP IPC completion */
ret = wait_event_timeout(msg->waitq, msg->ipc_complete,
- msecs_to_jiffies(IPC_TIMEOUT_MS));
+ msecs_to_jiffies(sdev->ipc_timeout));
if (ret == 0) {
dev_err(sdev->dev, "error: ipc timed out for 0x%x size %d\n",
--
2.16.4