V4L/DVB (11410): gspca - m5602-ov9650: Always init the ov9650 before starting a stream

This is a hack preventing a suspend-to-ram/disk regression.

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

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.c b/drivers/media/video/gspca/m5602/m5602_ov9650.c
index bbf91356096c..6581479c0b30 100644
--- a/drivers/media/video/gspca/m5602/m5602_ov9650.c
+++ b/drivers/media/video/gspca/m5602/m5602_ov9650.c
@@ -139,6 +139,7 @@ int ov9650_init(struct sd *sd)
                 data = 0x30;
                 err = m5602_write_sensor(sd, OV9650_MVFP, &data, 1);
         }
+
         return err;
 }
 
@@ -147,6 +148,10 @@ int ov9650_start(struct sd *sd)
         int i, err = 0;
         struct cam *cam = &sd->gspca_dev.cam;
 
+        err = ov9650_init(sd);
+        if (err < 0)
+                return err;
+
         for (i = 0; i < ARRAY_SIZE(res_init_ov9650) && !err; i++) {
                 if (res_init_ov9650[i][0] == BRIDGE)
                         err = m5602_write_bridge(sd, res_init_ov9650[i][1], res_init_ov9650[i][2]);