From: Erik Andr?n <erik.andren@gmail.com>
Date: Mon, 19 Jan 2009 17:02:28 +0000 (-0300)
Subject: V4L/DVB (11539): gspca - m5602-ov9650: Be more strict during the hsync/vsync synthesis
X-Git-Tag: v2.6.31-rc1~297^2~360
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=b05a4ad95d0909bde1caca2ce8ec1d18fd00cfd0;p=karo-tx-linux.git

V4L/DVB (11539): gspca - m5602-ov9650: Be more strict during the hsync/vsync synthesis

Signed-off-by: Erik Andr?n <erik.andren@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.c b/drivers/media/video/gspca/m5602/m5602_ov9650.c
index 89fb01c9bc8d..d77ec9791bfe 100644
--- a/drivers/media/video/gspca/m5602/m5602_ov9650.c
+++ b/drivers/media/video/gspca/m5602/m5602_ov9650.c
@@ -449,6 +449,14 @@ int ov9650_start(struct sd *sd)
 	if (err < 0)
 		return err;
 
+	err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
+	if (err < 0)
+		return err;
+
+	err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 2);
+	if (err < 0)
+		return err;
+
 	err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,
 				 (hor_offs >> 8) & 0xff);
 	if (err < 0)
@@ -468,6 +476,10 @@ int ov9650_start(struct sd *sd)
 	if (err < 0)
 		return err;
 
+	err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);
+	if (err < 0)
+		return err;
+
 	switch (width) {
 	case 640:
 		PDEBUG(D_V4L2, "Configuring camera for VGA mode");