2014-09-27 19:10:51 +00:00
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From e2da876177f951c0010181d441fd41536109b71e Mon Sep 17 00:00:00 2001
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2014-02-28 20:30:08 +00:00
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From: Dave Stevenson <dsteve@broadcom.com>
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Date: Tue, 7 Jan 2014 12:36:07 +0000
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2014-09-27 19:10:51 +00:00
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Subject: [PATCH 152/196] V4L2: Increase the MMAL timeout to 3sec
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2014-02-28 20:30:08 +00:00
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MJPEG codec flush is now taking longer and results
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in a kernel panic if the driver has stopped waiting for
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the result when it finally completes.
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Increase the timeout value from 1 to 3secs.
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Signed-off-by: Dave Stevenson <dsteve@broadcom.com>
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---
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drivers/media/platform/bcm2835/mmal-vchiq.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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2014-09-27 19:10:51 +00:00
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diff --git a/drivers/media/platform/bcm2835/mmal-vchiq.c b/drivers/media/platform/bcm2835/mmal-vchiq.c
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index a06fb44..67d1ce6 100644
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2014-02-28 20:30:08 +00:00
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--- a/drivers/media/platform/bcm2835/mmal-vchiq.c
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+++ b/drivers/media/platform/bcm2835/mmal-vchiq.c
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2014-09-27 19:10:51 +00:00
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@@ -742,7 +742,7 @@ static int send_synchronous_mmal_msg(struct vchiq_mmal_instance *instance,
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2014-02-28 20:30:08 +00:00
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return ret;
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}
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- ret = wait_for_completion_timeout(&msg_context.u.sync.cmplt, HZ);
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+ ret = wait_for_completion_timeout(&msg_context.u.sync.cmplt, 3*HZ);
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if (ret <= 0) {
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pr_err("error %d waiting for sync completion\n", ret);
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if (ret == 0)
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2014-09-27 19:10:51 +00:00
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--
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1.9.1
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