V4L/DVB (10387): gspca - spca505: Move some sequences from probe to streamon.

The webcams worked only one time after connection.

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

1 files changed, 24 insertions, 25 deletions

diff --git a/drivers/media/video/gspca/spca505.c b/drivers/media/video/gspca/spca505.c
index b9139b1edac9..4fc54d8b84aa 100644
--- a/drivers/media/video/gspca/spca505.c
+++ b/drivers/media/video/gspca/spca505.c
@@ -650,31 +650,6 @@ static int sd_config(struct gspca_dev *gspca_dev,
 /* this function is called at probe and resume time */
 static int sd_init(struct gspca_dev *gspca_dev)
 {
-        struct sd *sd = (struct sd *) gspca_dev;
-        int ret;
-
-        if (sd->subtype == Nxultra)
-                write_vector(gspca_dev, spca505b_open_data_ccd);
-        else
-                write_vector(gspca_dev, spca505_open_data_ccd);
-        ret = reg_read(gspca_dev, 0x06, 0x16);
-
-        if (ret < 0) {
-                PDEBUG(D_ERR|D_CONF,
-                       "register read failed err: %d",
-                       ret);
-                return ret;
-        }
-        if (ret != 0x0101) {
-                PDEBUG(D_ERR|D_CONF,
-                        "After vector read returns 0x%04x should be 0x0101",
-                        ret);
-        }
-
-        ret = reg_write(gspca_dev->dev, 0x06, 0x16, 0x0a);
-        if (ret < 0)
-                return ret;
-        reg_write(gspca_dev->dev, 0x05, 0xc2, 0x12);
         return 0;
 }
 
@@ -689,6 +664,7 @@ static void setbrightness(struct gspca_dev *gspca_dev)
 
 static int sd_start(struct gspca_dev *gspca_dev)
 {
+        struct sd *sd = (struct sd *) gspca_dev;
         struct usb_device *dev = gspca_dev->dev;
         int ret, mode;
         static u8 mode_tb[][3] = {
@@ -700,6 +676,29 @@ static int sd_start(struct gspca_dev *gspca_dev)
                 {0x05, 0x40, 0x40}      /* 160x120 */
         };
 
+        if (sd->subtype == Nxultra)
+                write_vector(gspca_dev, spca505b_open_data_ccd);
+        else
+                write_vector(gspca_dev, spca505_open_data_ccd);
+        ret = reg_read(gspca_dev, 0x06, 0x16);
+
+        if (ret < 0) {
+                PDEBUG(D_ERR|D_CONF,
+                       "register read failed err: %d",
+                       ret);
+                return ret;
+        }
+        if (ret != 0x0101) {
+                PDEBUG(D_ERR|D_CONF,
+                        "After vector read returns 0x%04x should be 0x0101",
+                        ret);
+        }
+
+        ret = reg_write(gspca_dev->dev, 0x06, 0x16, 0x0a);
+        if (ret < 0)
+                return ret;
+        reg_write(gspca_dev->dev, 0x05, 0xc2, 0x12);
+
         /* necessary because without it we can see stream
          * only once after loading module */
         /* stopping usb registers Tomasz change */