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 89fb01c..d77ec97 100644
--- a/drivers/media/video/gspca/m5602/m5602_ov9650.c
+++ b/drivers/media/video/gspca/m5602/m5602_ov9650.c
@@ -449,6 +449,14 @@
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 @@
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");