From: Dmitri Belimov <d.belimov@gmail.com>
Date: Tue, 28 Apr 2009 09:46:15 +0000 (-0300)
Subject: V4L/DVB (11734): remove hw reset of MPEG encoder when lost/found seq.
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2ec3475609aa70cd0d9ea218c5d4e915a3caef49;p=linux-beck.git

V4L/DVB (11734): remove hw reset of MPEG encoder when lost/found seq.

When we capture signal from composite input offen lost and found syncro
sequence. In this case the MPEG coder hardware reset after each
lost/found event. The image has a lot of artefactes. This patch remove
hardware reset of MPEG encoder.

This is patch from our customer. I checked this.

With my best regards, Dmitry.

Signed-off-by: Alexey Osipov <lion-simba@pridelands.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 9db3472667e5..097c2dfebd2c 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -491,11 +491,8 @@ static void empress_signal_update(struct work_struct *work)
 
 	if (dev->nosignal) {
 		dprintk("no video signal\n");
-		ts_reset_encoder(dev);
 	} else {
 		dprintk("video signal acquired\n");
-		if (atomic_read(&dev->empress_users))
-			ts_init_encoder(dev);
 	}
 }