V4L/DVB (9294): gspca: Add a stop sequence in t613.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index b2823700bd93719377b24ef9c9b8dbc3be2e4398..eac245d7a7561af56241fb806472eb00d877a9ad 100644 (file)
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -876,6 +876,19 @@ static int sd_start(struct gspca_dev *gspca_dev)
        return 0;
 }
 
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+       struct sd *sd = (struct sd *) gspca_dev;
+
+       reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,
+                       sizeof sensor_data[sd->sensor].stream);
+       msleep(20);
+       reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,
+                       sizeof sensor_data[sd->sensor].stream);
+       msleep(20);
+       reg_w(gspca_dev, 0x0309);
+}
+
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                        struct gspca_frame *frame,      /* target */
                        __u8 *data,                     /* isoc packet */
@@ -1125,6 +1138,7 @@ static const struct sd_desc sd_desc = {
        .config = sd_config,
        .init = sd_init,
        .start = sd_start,
+       .stopN = sd_stopN,
        .pkt_scan = sd_pkt_scan,
        .querymenu = sd_querymenu,
 };