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From e2da876177f951c0010181d441fd41536109b71e Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dsteve@broadcom.com>
Date: Tue, 7 Jan 2014 12:36:07 +0000
Subject: [PATCH 152/196] V4L2: Increase the MMAL timeout to 3sec
MJPEG codec flush is now taking longer and results
in a kernel panic if the driver has stopped waiting for
the result when it finally completes.
Increase the timeout value from 1 to 3secs.
Signed-off-by: Dave Stevenson <dsteve@broadcom.com>
---
drivers/media/platform/bcm2835/mmal-vchiq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/platform/bcm2835/mmal-vchiq.c b/drivers/media/platform/bcm2835/mmal-vchiq.c
index a06fb44..67d1ce6 100644
--- a/drivers/media/platform/bcm2835/mmal-vchiq.c
+++ b/drivers/media/platform/bcm2835/mmal-vchiq.c
@@ -742,7 +742,7 @@ static int send_synchronous_mmal_msg(struct vchiq_mmal_instance *instance,
return ret;
}
- ret = wait_for_completion_timeout(&msg_context.u.sync.cmplt, HZ);
+ ret = wait_for_completion_timeout(&msg_context.u.sync.cmplt, 3*HZ);
if (ret <= 0) {
pr_err("error %d waiting for sync completion\n", ret);
if (ret == 0)
--
1.9.1
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